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authorGustav Simonsson <gustav.simonsson@gmail.com>2015-03-24 11:23:54 +0800
committerGustav Simonsson <gustav.simonsson@gmail.com>2015-03-24 22:51:51 +0800
commitb0c4dc8df874442e8ad7bcd55dfa13d6ea75c0e1 (patch)
tree591bfa21aaefba999a0300f9957d91082868bba6 /Godeps
parent118b79eca7500c1770db2e3fd28cfdea6370befd (diff)
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Update ethash lib
Diffstat (limited to 'Godeps')
-rw-r--r--Godeps/Godeps.json4
-rw-r--r--Godeps/_workspace/src/github.com/ethereum/ethash/cmake/modules/FindOpenCL.cmake14
-rw-r--r--Godeps/_workspace/src/github.com/ethereum/ethash/ethash.go4
-rw-r--r--Godeps/_workspace/src/github.com/ethereum/ethash/js/cache_sizes.js329
-rw-r--r--Godeps/_workspace/src/github.com/ethereum/ethash/js/dag_sizes.js412
-rw-r--r--Godeps/_workspace/src/github.com/ethereum/ethash/js/ethash.js328
-rw-r--r--Godeps/_workspace/src/github.com/ethereum/ethash/js/package.json21
-rw-r--r--Godeps/_workspace/src/github.com/ethereum/ethash/js/test.js (renamed from Godeps/_workspace/src/github.com/ethereum/ethash/js/test/test.js)19
-rw-r--r--Godeps/_workspace/src/github.com/ethereum/ethash/js/test/seedHash.js48
-rw-r--r--Godeps/_workspace/src/github.com/ethereum/ethash/setup.py4
-rw-r--r--Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash-cl/cl.hpp1582
-rw-r--r--Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash-cl/ethash_cl_miner.cpp3
-rw-r--r--Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash/data_sizes.h4
-rw-r--r--Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash/ethash.h43
-rw-r--r--Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash/internal.c92
-rw-r--r--Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash/internal.h4
-rw-r--r--Godeps/_workspace/src/github.com/ethereum/ethash/src/python/core.c14
-rw-r--r--Godeps/_workspace/src/github.com/ethereum/ethash/test/c/test.cpp10
-rw-r--r--Godeps/_workspace/src/github.com/ethereum/ethash/test/test.sh7
19 files changed, 1268 insertions, 1674 deletions
diff --git a/Godeps/Godeps.json b/Godeps/Godeps.json
index ef013c75f..9fd0f2329 100644
--- a/Godeps/Godeps.json
+++ b/Godeps/Godeps.json
@@ -22,8 +22,8 @@
},
{
"ImportPath": "github.com/ethereum/ethash",
- "Comment": "v23.1-26-g934bb4f",
- "Rev": "934bb4f5060ab69d96fb6eba4b9a57facc4e160b"
+ "Comment": "v23-16-g7ec1d23",
+ "Rev": "7ec1d23bece027001acc81e791911c65db9d8ae9"
},
{
"ImportPath": "github.com/ethereum/serpent-go",
diff --git a/Godeps/_workspace/src/github.com/ethereum/ethash/cmake/modules/FindOpenCL.cmake b/Godeps/_workspace/src/github.com/ethereum/ethash/cmake/modules/FindOpenCL.cmake
index 4d3ed842c..415c95dbd 100644
--- a/Godeps/_workspace/src/github.com/ethereum/ethash/cmake/modules/FindOpenCL.cmake
+++ b/Godeps/_workspace/src/github.com/ethereum/ethash/cmake/modules/FindOpenCL.cmake
@@ -118,7 +118,19 @@ if(WIN32)
endif()
else()
find_library(OpenCL_LIBRARY
- NAMES OpenCL)
+ NAMES OpenCL
+ PATHS
+ ENV "PROGRAMFILES(X86)"
+ ENV AMDAPPSDKROOT
+ ENV INTELOCLSDKROOT
+ ENV CUDA_PATH
+ ENV NVSDKCOMPUTE_ROOT
+ ENV ATISTREAMSDKROOT
+ PATH_SUFFIXES
+ "AMD APP/lib/x86_64"
+ lib/x86_64
+ lib/x64
+ OpenCL/common/lib/x64)
endif()
set(OpenCL_LIBRARIES ${OpenCL_LIBRARY})
diff --git a/Godeps/_workspace/src/github.com/ethereum/ethash/ethash.go b/Godeps/_workspace/src/github.com/ethereum/ethash/ethash.go
index 3c24fd239..8c325d25d 100644
--- a/Godeps/_workspace/src/github.com/ethereum/ethash/ethash.go
+++ b/Godeps/_workspace/src/github.com/ethereum/ethash/ethash.go
@@ -85,7 +85,7 @@ func makeParamsAndCache(chainManager pow.ChainManager, blockNum uint64) (*Params
Epoch: blockNum / epochLength,
}
C.ethash_params_init(paramsAndCache.params, C.uint32_t(uint32(blockNum)))
- paramsAndCache.cache.mem = C.malloc(C.size_t(paramsAndCache.params.cache_size))
+ paramsAndCache.cache.mem = C.malloc(paramsAndCache.params.cache_size)
seedHash, err := GetSeedHash(blockNum)
if err != nil {
@@ -118,7 +118,7 @@ func (pow *Ethash) UpdateCache(force bool) error {
func makeDAG(p *ParamsAndCache) *DAG {
d := &DAG{
- dag: C.malloc(C.size_t(p.params.full_size)),
+ dag: C.malloc(p.params.full_size),
file: false,
paramsAndCache: p,
}
diff --git a/Godeps/_workspace/src/github.com/ethereum/ethash/js/cache_sizes.js b/Godeps/_workspace/src/github.com/ethereum/ethash/js/cache_sizes.js
deleted file mode 100644
index 18c567452..000000000
--- a/Godeps/_workspace/src/github.com/ethereum/ethash/js/cache_sizes.js
+++ /dev/null
@@ -1,329 +0,0 @@
-module.exports = [
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diff --git a/Godeps/_workspace/src/github.com/ethereum/ethash/js/dag_sizes.js b/Godeps/_workspace/src/github.com/ethereum/ethash/js/dag_sizes.js
deleted file mode 100644
index ae47b0b03..000000000
--- a/Godeps/_workspace/src/github.com/ethereum/ethash/js/dag_sizes.js
+++ /dev/null
@@ -1,412 +0,0 @@
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- 16634607488, 16642996096, 16651385728, 16659773824, 16668163712,
- 16676552576, 16684938112, 16693328768, 16701718144, 16710095488,
- 16718492288, 16726883968, 16735272832, 16743661184, 16752049792,
- 16760436608, 16768827008, 16777214336, 16785599104, 16793992832,
- 16802381696, 16810768768, 16819151744, 16827542656, 16835934848,
- 16844323712, 16852711552, 16861101952, 16869489536, 16877876864,
- 16886265728, 16894653056, 16903044736, 16911431296, 16919821696,
- 16928207488, 16936592768, 16944987776, 16953375616, 16961763968,
- 16970152832, 16978540928, 16986929536, 16995319168, 17003704448,
- 17012096896, 17020481152, 17028870784, 17037262208, 17045649536,
- 17054039936, 17062426496, 17070814336, 17079205504, 17087592064,
- 17095978112, 17104369024, 17112759424, 17121147776, 17129536384,
- 17137926016, 17146314368, 17154700928, 17163089792, 17171480192,
- 17179864192, 17188256896, 17196644992, 17205033856, 17213423488,
- 17221811072, 17230198912, 17238588032, 17246976896, 17255360384,
- 17263754624, 17272143232, 17280530048, 17288918912, 17297309312,
- 17305696384, 17314085504, 17322475136, 17330863744, 17339252096,
- 17347640192, 17356026496, 17364413824, 17372796544, 17381190016,
- 17389583488, 17397972608, 17406360704, 17414748544, 17423135872,
- 17431527296, 17439915904, 17448303232, 17456691584, 17465081728,
- 17473468288, 17481857408, 17490247552, 17498635904, 17507022464,
- 17515409024, 17523801728, 17532189824, 17540577664, 17548966016,
- 17557353344, 17565741184, 17574131584, 17582519168, 17590907008,
- 17599296128, 17607687808, 17616076672, 17624455808, 17632852352,
- 17641238656, 17649630848, 17658018944, 17666403968, 17674794112,
- 17683178368, 17691573376, 17699962496, 17708350592, 17716739968,
- 17725126528, 17733517184, 17741898112, 17750293888, 17758673024,
- 17767070336, 17775458432, 17783848832, 17792236928, 17800625536,
- 17809012352, 17817402752, 17825785984, 17834178944, 17842563968,
- 17850955648, 17859344512, 17867732864, 17876119424, 17884511872,
- 17892900224, 17901287296, 17909677696, 17918058112, 17926451072,
- 17934843776, 17943230848, 17951609216, 17960008576, 17968397696,
- 17976784256, 17985175424, 17993564032, 18001952128, 18010339712,
- 18018728576, 18027116672, 18035503232, 18043894144, 18052283264,
- 18060672128, 18069056384, 18077449856, 18085837184, 18094225792,
- 18102613376, 18111004544, 18119388544, 18127781248, 18136170368,
- 18144558976, 18152947328, 18161336192, 18169724288, 18178108544,
- 18186498944, 18194886784, 18203275648, 18211666048, 18220048768,
- 18228444544, 18236833408, 18245220736
-];
diff --git a/Godeps/_workspace/src/github.com/ethereum/ethash/js/ethash.js b/Godeps/_workspace/src/github.com/ethereum/ethash/js/ethash.js
index edff47e63..bec1284f6 100644
--- a/Godeps/_workspace/src/github.com/ethereum/ethash/js/ethash.js
+++ b/Godeps/_workspace/src/github.com/ethereum/ethash/js/ethash.js
@@ -7,192 +7,184 @@
var Keccak = require('./keccak');
var util = require('./util');
-var ethUtil = require('ethereumjs-util');
// 32-bit unsigned modulo
-function mod32(x, n) {
- return (x >>> 0) % (n >>> 0);
+function mod32(x, n)
+{
+ return (x>>>0) % (n>>>0);
}
-function fnv(x, y) {
- // js integer multiply by 0x01000193 will lose precision
- return ((x * 0x01000000 | 0) + (x * 0x193 | 0)) ^ y;
+function fnv(x, y)
+{
+ // js integer multiply by 0x01000193 will lose precision
+ return ((x*0x01000000 | 0) + (x*0x193 | 0)) ^ y;
}
-function computeCache(params, seedWords) {
- var cache = new Uint32Array(params.cacheSize >> 2);
- var cacheNodeCount = params.cacheSize >> 6;
-
- // Initialize cache
- var keccak = new Keccak();
- keccak.digestWords(cache, 0, 16, seedWords, 0, seedWords.length);
- for (var n = 1; n < cacheNodeCount; ++n) {
- keccak.digestWords(cache, n << 4, 16, cache, (n - 1) << 4, 16);
- }
-
- var tmp = new Uint32Array(16);
-
- // Do randmemohash passes
- for (var r = 0; r < params.cacheRounds; ++r) {
- for (var n = 0; n < cacheNodeCount; ++n) {
- var p0 = mod32(n + cacheNodeCount - 1, cacheNodeCount) << 4;
- var p1 = mod32(cache[n << 4 | 0], cacheNodeCount) << 4;
-
- for (var w = 0; w < 16; w = (w + 1) | 0) {
- tmp[w] = cache[p0 | w] ^ cache[p1 | w];
- }
-
- keccak.digestWords(cache, n << 4, 16, tmp, 0, tmp.length);
- }
- }
- return cache;
+function computeCache(params, seedWords)
+{
+ var cache = new Uint32Array(params.cacheSize >> 2);
+ var cacheNodeCount = params.cacheSize >> 6;
+
+ // Initialize cache
+ var keccak = new Keccak();
+ keccak.digestWords(cache, 0, 16, seedWords, 0, seedWords.length);
+ for (var n = 1; n < cacheNodeCount; ++n)
+ {
+ keccak.digestWords(cache, n<<4, 16, cache, (n-1)<<4, 16);
+ }
+
+ var tmp = new Uint32Array(16);
+
+ // Do randmemohash passes
+ for (var r = 0; r < params.cacheRounds; ++r)
+ {
+ for (var n = 0; n < cacheNodeCount; ++n)
+ {
+ var p0 = mod32(n + cacheNodeCount - 1, cacheNodeCount) << 4;
+ var p1 = mod32(cache[n<<4|0], cacheNodeCount) << 4;
+
+ for (var w = 0; w < 16; w=(w+1)|0)
+ {
+ tmp[w] = cache[p0 | w] ^ cache[p1 | w];
+ }
+
+ keccak.digestWords(cache, n<<4, 16, tmp, 0, tmp.length);
+ }
+ }
+ return cache;
}
-function computeDagNode(o_node, params, cache, keccak, nodeIndex) {
- var cacheNodeCount = params.cacheSize >> 6;
- var dagParents = params.dagParents;
-
- var c = (nodeIndex % cacheNodeCount) << 4;
- var mix = o_node;
- for (var w = 0; w < 16; ++w) {
- mix[w] = cache[c | w];
- }
- mix[0] ^= nodeIndex;
- keccak.digestWords(mix, 0, 16, mix, 0, 16);
-
- for (var p = 0; p < dagParents; ++p) {
- // compute cache node (word) index
- c = mod32(fnv(nodeIndex ^ p, mix[p & 15]), cacheNodeCount) << 4;
-
- for (var w = 0; w < 16; ++w) {
- mix[w] = fnv(mix[w], cache[c | w]);
- }
- }
-
- keccak.digestWords(mix, 0, 16, mix, 0, 16);
+function computeDagNode(o_node, params, cache, keccak, nodeIndex)
+{
+ var cacheNodeCount = params.cacheSize >> 6;
+ var dagParents = params.dagParents;
+
+ var c = (nodeIndex % cacheNodeCount) << 4;
+ var mix = o_node;
+ for (var w = 0; w < 16; ++w)
+ {
+ mix[w] = cache[c|w];
+ }
+ mix[0] ^= nodeIndex;
+ keccak.digestWords(mix, 0, 16, mix, 0, 16);
+
+ for (var p = 0; p < dagParents; ++p)
+ {
+ // compute cache node (word) index
+ c = mod32(fnv(nodeIndex ^ p, mix[p&15]), cacheNodeCount) << 4;
+
+ for (var w = 0; w < 16; ++w)
+ {
+ mix[w] = fnv(mix[w], cache[c|w]);
+ }
+ }
+
+ keccak.digestWords(mix, 0, 16, mix, 0, 16);
}
-function computeHashInner(mix, params, cache, keccak, tempNode) {
- var mixParents = params.mixParents | 0;
- var mixWordCount = params.mixSize >> 2;
- var mixNodeCount = mixWordCount >> 4;
- var dagPageCount = (params.dagSize / params.mixSize) >> 0;
-
- // grab initial first word
- var s0 = mix[0];
-
- // initialise mix from initial 64 bytes
- for (var w = 16; w < mixWordCount; ++w) {
- mix[w] = mix[w & 15];
- }
-
- for (var a = 0; a < mixParents; ++a) {
- var p = mod32(fnv(s0 ^ a, mix[a & (mixWordCount - 1)]), dagPageCount);
- var d = (p * mixNodeCount) | 0;
-
- for (var n = 0, w = 0; n < mixNodeCount; ++n, w += 16) {
- computeDagNode(tempNode, params, cache, keccak, (d + n) | 0);
-
- for (var v = 0; v < 16; ++v) {
- mix[w | v] = fnv(mix[w | v], tempNode[v]);
- }
- }
- }
+function computeHashInner(mix, params, cache, keccak, tempNode)
+{
+ var mixParents = params.mixParents|0;
+ var mixWordCount = params.mixSize >> 2;
+ var mixNodeCount = mixWordCount >> 4;
+ var dagPageCount = (params.dagSize / params.mixSize) >> 0;
+
+ // grab initial first word
+ var s0 = mix[0];
+
+ // initialise mix from initial 64 bytes
+ for (var w = 16; w < mixWordCount; ++w)
+ {
+ mix[w] = mix[w & 15];
+ }
+
+ for (var a = 0; a < mixParents; ++a)
+ {
+ var p = mod32(fnv(s0 ^ a, mix[a & (mixWordCount-1)]), dagPageCount);
+ var d = (p * mixNodeCount)|0;
+
+ for (var n = 0, w = 0; n < mixNodeCount; ++n, w += 16)
+ {
+ computeDagNode(tempNode, params, cache, keccak, (d + n)|0);
+
+ for (var v = 0; v < 16; ++v)
+ {
+ mix[w|v] = fnv(mix[w|v], tempNode[v]);
+ }
+ }
+ }
}
-function convertSeed(seed) {
- // todo, reconcile with spec, byte ordering?
- // todo, big-endian conversion
- var newSeed = util.toWords(seed);
- if (newSeed === null)
- throw Error("Invalid seed '" + seed + "'");
- return newSeed;
+function convertSeed(seed)
+{
+ // todo, reconcile with spec, byte ordering?
+ // todo, big-endian conversion
+ var newSeed = util.toWords(seed);
+ if (newSeed === null)
+ throw Error("Invalid seed '" + seed + "'");
+ return newSeed;
}
-var params = exports.params = {
- REVISION: 23,
- DATASET_BYTES_INIT: 1073741824,
- DATASET_BYTES_GROWTH: 8388608,
- CACHE_BYTES_INIT: 1073741824,
- CACHE_BYTES_GROWTH: 131072,
- EPOCH_LENGTH: 30000,
- MIX_BYTES: 128,
- HASH_BYTES: 64,
- DATASET_PARENTS: 256,
- CACHE_ROUNDS: 3,
- ACCESSES: 64
-};
-
-var cache_sizes = require('./cache_sizes');
-var dag_sizes = require('./dag_sizes');
-
-exports.calcSeed = function(blockNum) {
- var epoch;
-
- var seed = new Uint8Array(32);
-
- if (blockNum > cache_sizes.length * params.EPOCH_LENGTH) {
- return new Error('Time to upgrade to POS!!!');
- } else {
- epoch = Math.floor(blockNum / params.EPOCH_LENGTH);
-
- for (var i = 0; i < epoch; i++) {
- seed = ethUtil.sha3(new Buffer(seed));
- }
- return seed;
- }
+exports.defaultParams = function()
+{
+ return {
+ cacheSize: 1048384,
+ cacheRounds: 3,
+ dagSize: 1073739904,
+ dagParents: 256,
+ mixSize: 128,
+ mixParents: 64,
+ };
};
-exports.defaultParams = function() {
- return {
- cacheSize: 1048384,
- cacheRounds: 3,
- dagSize: 1073739904,
- dagParents: 256,
- mixSize: 128,
- mixParents: 64
- };
+exports.Ethash = function(params, seed)
+{
+ // precompute cache and related values
+ seed = convertSeed(seed);
+ var cache = computeCache(params, seed);
+
+ // preallocate buffers/etc
+ var initBuf = new ArrayBuffer(96);
+ var initBytes = new Uint8Array(initBuf);
+ var initWords = new Uint32Array(initBuf);
+ var mixWords = new Uint32Array(params.mixSize / 4);
+ var tempNode = new Uint32Array(16);
+ var keccak = new Keccak();
+
+ var retWords = new Uint32Array(8);
+ var retBytes = new Uint8Array(retWords.buffer); // supposedly read-only
+
+ this.hash = function(header, nonce)
+ {
+ // compute initial hash
+ initBytes.set(header, 0);
+ initBytes.set(nonce, 32);
+ keccak.digestWords(initWords, 0, 16, initWords, 0, 8 + nonce.length/4);
+
+ // compute mix
+ for (var i = 0; i != 16; ++i)
+ {
+ mixWords[i] = initWords[i];
+ }
+ computeHashInner(mixWords, params, cache, keccak, tempNode);
+
+ // compress mix and append to initWords
+ for (var i = 0; i != mixWords.length; i += 4)
+ {
+ initWords[16 + i/4] = fnv(fnv(fnv(mixWords[i], mixWords[i+1]), mixWords[i+2]), mixWords[i+3]);
+ }
+
+ // final Keccak hashes
+ keccak.digestWords(retWords, 0, 8, initWords, 0, 24); // Keccak-256(s + cmix)
+ return retBytes;
+ };
+
+ this.cacheDigest = function()
+ {
+ return keccak.digest(32, new Uint8Array(cache.buffer));
+ };
};
-exports.Ethash = function(params, seed) {
- // precompute cache and related values
- // seed = convertSeed(seed);
- var cache = computeCache(params, seed);
-
- // preallocate buffers/etc
- var initBuf = new ArrayBuffer(96);
- var initBytes = new Uint8Array(initBuf);
- var initWords = new Uint32Array(initBuf);
- var mixWords = new Uint32Array(params.mixSize / 4);
- var tempNode = new Uint32Array(16);
- var keccak = new Keccak();
-
- var retWords = new Uint32Array(8);
- var retBytes = new Uint8Array(retWords.buffer); // supposedly read-only
- this.hash = function(header, nonce) {
- // compute initial hash
- initBytes.set(header, 0);
- initBytes.set(nonce, 32);
- keccak.digestWords(initWords, 0, 16, initWords, 0, 8 + nonce.length / 4);
- // compute mix
- for (var i = 0; i !== 16; ++i) {
- mixWords[i] = initWords[i];
- }
- computeHashInner(mixWords, params, cache, keccak, tempNode);
- // compress mix and append to initWords
- for (var i = 0; i !== mixWords.length; i += 4) {
- initWords[16 + i / 4] = fnv(fnv(fnv(mixWords[i], mixWords[i + 1]), mixWords[i + 2]), mixWords[i + 3]);
- }
-
- // final Keccak hashes
- keccak.digestWords(retWords, 0, 8, initWords, 0, 24); // Keccak-256(s + cmix)
- return retBytes;
- };
-
- this.cacheDigest = function() {
- return keccak.digest(32, new Uint8Array(cache.buffer));
- };
-};
diff --git a/Godeps/_workspace/src/github.com/ethereum/ethash/js/package.json b/Godeps/_workspace/src/github.com/ethereum/ethash/js/package.json
deleted file mode 100644
index 08a14d479..000000000
--- a/Godeps/_workspace/src/github.com/ethereum/ethash/js/package.json
+++ /dev/null
@@ -1,21 +0,0 @@
-{
- "name": "ethash.js",
- "version": "0.0.1",
- "description": "",
- "main": "ethash.js",
- "scripts": {
- "test": "node ./test/test.js"
- },
- "repository": {
- "type": "git",
- "url": "https://github.com/ethereum/ethash/tree/master/js"
- },
- "keywords": [
- "ethereum"
- ],
- "author": "",
- "license": "mit",
- "devDependencies": {
- "ethereum-tests": "0.0.5"
- }
-}
diff --git a/Godeps/_workspace/src/github.com/ethereum/ethash/js/test/test.js b/Godeps/_workspace/src/github.com/ethereum/ethash/js/test.js
index edffa268f..7ebb733ff 100644
--- a/Godeps/_workspace/src/github.com/ethereum/ethash/js/test/test.js
+++ b/Godeps/_workspace/src/github.com/ethereum/ethash/js/test.js
@@ -4,9 +4,9 @@
/*jslint node: true, shadow:true */
"use strict";
-var ethash = require('../ethash');
-var util = require('../util');
-var Keccak = require('../keccak');
+var ethash = require('./ethash');
+var util = require('./util');
+var Keccak = require('./keccak');
// sanity check hash functions
var src = util.stringToBytes("");
@@ -31,22 +31,23 @@ var ethashParams = ethash.defaultParams();
var seed = util.hexStringToBytes("9410b944535a83d9adf6bbdcc80e051f30676173c16ca0d32d6f1263fc246466")
var startTime = new Date().getTime();
var hasher = new ethash.Ethash(ethashParams, seed);
-console.log('Ethash startup took: ' + (new Date().getTime() - startTime) + "ms");
+console.log('Ethash startup took: '+(new Date().getTime() - startTime) + "ms");
console.log('Ethash cache hash: ' + util.bytesToHexString(hasher.cacheDigest()));
var testHexString = "c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470";
if (testHexString != util.bytesToHexString(util.hexStringToBytes(testHexString)))
- throw Error("bytesToHexString or hexStringToBytes broken");
-
+ throw Error("bytesToHexString or hexStringToBytes broken");
+
var header = util.hexStringToBytes("c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470");
var nonce = util.hexStringToBytes("0000000000000000");
var hash;
startTime = new Date().getTime();
var trials = 10;
-for (var i = 0; i < trials; ++i) {
- hash = hasher.hash(header, nonce);
+for (var i = 0; i < trials; ++i)
+{
+ hash = hasher.hash(header, nonce);
}
-console.log("Light client hashes averaged: " + (new Date().getTime() - startTime) / trials + "ms");
+console.log("Light client hashes averaged: " + (new Date().getTime() - startTime)/trials + "ms");
console.log("Hash = " + util.bytesToHexString(hash));
diff --git a/Godeps/_workspace/src/github.com/ethereum/ethash/js/test/seedHash.js b/Godeps/_workspace/src/github.com/ethereum/ethash/js/test/seedHash.js
deleted file mode 100644
index a3666a9ed..000000000
--- a/Godeps/_workspace/src/github.com/ethereum/ethash/js/test/seedHash.js
+++ /dev/null
@@ -1,48 +0,0 @@
-var tape = require('tape');
-const ethash = require('../ethash.js');
-
-tape('seed hash', function(t) {
-
- t.test('seed should match TRUTH', function(st) {
- const seed = '290decd9548b62a8d60345a988386fc84ba6bc95484008f6362f93160ef3e563';
- const blockNum = 30000;
-
- var r = new Buffer(ethash.calcSeed(blockNum));
- st.equal(r.toString('hex'), seed);
-
- st.end();
- });
-
- t.test('seed should match TRUTH2', function(st) {
- const seed = '510e4e770828ddbf7f7b00ab00a9f6adaf81c0dc9cc85f1f8249c256942d61d9';
- const blockNum = 60000;
-
- var r = new Buffer(ethash.calcSeed(blockNum));
- st.equal(r.toString('hex'), seed);
-
- st.end();
- });
-
- t.test('seed should match TRUTH3', function(st) {
- const seed = '510e4e770828ddbf7f7b00ab00a9f6adaf81c0dc9cc85f1f8249c256942d61d9';
- const blockNum = 60700;
-
- var r = new Buffer(ethash.calcSeed(blockNum));
- st.equal(r.toString('hex'), seed);
-
- st.end();
- });
-
- t.test('randomized tests', function(st) {
- for (var i = 0; i < 100; i++) {
- var x = Math.floor(ethash.params.EPOCH_LENGTH * 2048 * Math.random());
- st.equal(ethash.calcSeed(x).toString('hex'), ethash.calcSeed(Math.floor(x / ethash.params.EPOCH_LENGTH) * ethash.params.EPOCH_LENGTH ).toString('hex'));
- }
- st.end();
- });
- // '510e4e770828ddbf7f7b00ab00a9f6adaf81c0dc9cc85f1f8249c256942d61d9'
- // [7:13:32 PM] Matthew Wampler-Doty: >>> x = randint(0,700000)
- //
- // >>> pyethash.get_seedhash(x).encode('hex') == pyethash.get_seedhash((x // pyethash.EPOCH_LENGTH) * pyethash.EPOCH_LENGTH).encode('hex')
-
-});
diff --git a/Godeps/_workspace/src/github.com/ethereum/ethash/setup.py b/Godeps/_workspace/src/github.com/ethereum/ethash/setup.py
index eedd337ae..29d6ad6d2 100644
--- a/Godeps/_workspace/src/github.com/ethereum/ethash/setup.py
+++ b/Godeps/_workspace/src/github.com/ethereum/ethash/setup.py
@@ -25,9 +25,9 @@ setup (
author = "Matthew Wampler-Doty",
author_email = "matthew.wampler.doty@gmail.com",
license = 'GPL',
- version = '23.1',
+ version = '23',
url = 'https://github.com/ethereum/ethash',
- download_url = 'https://github.com/ethereum/ethash/tarball/v23.1',
+ download_url = 'https://github.com/ethereum/ethash/tarball/v23',
description = 'Python wrappers for ethash, the ethereum proof of work hashing function',
ext_modules = [pyethash],
)
diff --git a/Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash-cl/cl.hpp b/Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash-cl/cl.hpp
index 38fac1962..5c9be5c5e 100644
--- a/Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash-cl/cl.hpp
+++ b/Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash-cl/cl.hpp
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2008-2013 The Khronos Group Inc.
+ * Copyright (c) 2008-2015 The Khronos Group Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and/or associated documentation files (the
@@ -33,8 +33,8 @@
* Bruce Merry, February 2013.
* Tom Deakin and Simon McIntosh-Smith, July 2013
*
- * \version 1.2.6
- * \date August 2013
+ * \version 1.2.7
+ * \date January 2015
*
* Optional extension support
*
@@ -147,37 +147,42 @@
#ifdef _WIN32
-#include <windows.h>
#include <malloc.h>
-#include <iterator>
-#include <intrin.h>
-#if defined(__CL_ENABLE_EXCEPTIONS)
-#include <exception>
-#endif // #if defined(__CL_ENABLE_EXCEPTIONS)
-
-#pragma push_macro("max")
-#undef max
#if defined(USE_DX_INTEROP)
#include <CL/cl_d3d10.h>
#include <CL/cl_dx9_media_sharing.h>
#endif
#endif // _WIN32
+#if defined(_MSC_VER)
+#include <intrin.h>
+#endif // _MSC_VER
+
//
#if defined(USE_CL_DEVICE_FISSION)
#include <CL/cl_ext.h>
#endif
#if defined(__APPLE__) || defined(__MACOSX)
-#include <OpenGL/OpenGL.h>
#include <OpenCL/opencl.h>
-#include <libkern/OSAtomic.h>
#else
-#include <GL/gl.h>
#include <CL/opencl.h>
#endif // !__APPLE__
+#if (_MSC_VER >= 1700) || (__cplusplus >= 201103L)
+#define CL_HPP_RVALUE_REFERENCES_SUPPORTED
+#define CL_HPP_CPP11_ATOMICS_SUPPORTED
+#include <atomic>
+#endif
+
+#if (__cplusplus >= 201103L)
+#define CL_HPP_NOEXCEPT noexcept
+#else
+#define CL_HPP_NOEXCEPT
+#endif
+
+
// To avoid accidentally taking ownership of core OpenCL types
// such as cl_kernel constructors are made explicit
// under OpenCL 1.2
@@ -202,6 +207,11 @@
#include <utility>
#include <limits>
+#include <iterator>
+
+#if defined(__CL_ENABLE_EXCEPTIONS)
+#include <exception>
+#endif // #if defined(__CL_ENABLE_EXCEPTIONS)
#if !defined(__NO_STD_VECTOR)
#include <vector>
@@ -211,11 +221,8 @@
#include <string>
#endif
-#if defined(linux) || defined(__APPLE__) || defined(__MACOSX)
+#if defined(__ANDROID__) || defined(linux) || defined(__APPLE__) || defined(__MACOSX)
#include <alloca.h>
-
-#include <emmintrin.h>
-#include <xmmintrin.h>
#endif // linux
#include <cstring>
@@ -389,7 +396,7 @@ static inline cl_int errHandler (cl_int err, const char * errStr = NULL)
#define __BUILD_PROGRAM_ERR __ERR_STR(clBuildProgram)
#if defined(CL_VERSION_1_2)
#define __COMPILE_PROGRAM_ERR __ERR_STR(clCompileProgram)
-
+#define __LINK_PROGRAM_ERR __ERR_STR(clLinkProgram)
#endif // #if defined(CL_VERSION_1_2)
#define __CREATE_KERNELS_IN_PROGRAM_ERR __ERR_STR(clCreateKernelsInProgram)
@@ -546,7 +553,7 @@ public:
}
else {
char *newString = new char[n + 1];
- int copySize = n;
+ ::size_t copySize = n;
if( size_ < n ) {
copySize = size_;
}
@@ -676,7 +683,7 @@ typedef cl::string STRING_CLASS;
* \param N maximum size of the vector.
*/
template <typename T, unsigned int N = __MAX_DEFAULT_VECTOR_SIZE>
-class CL_EXT_PREFIX__VERSION_1_1_DEPRECATED vector CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED
+class CL_EXT_PREFIX__VERSION_1_1_DEPRECATED vector
{
private:
T data_[N];
@@ -718,7 +725,7 @@ public:
*/
void push_back (const T& x)
{
- if (size() < N) {
+ if (size() < N) {
new (&data_[size_]) T(x);
size_++;
} else {
@@ -739,7 +746,7 @@ public:
detail::errHandler(CL_MEM_OBJECT_ALLOCATION_FAILURE, __VECTOR_CAPACITY_ERR);
}
}
-
+
/*! \brief Constructs with a value copied from another.
*
* \param vec the vector to copy.
@@ -747,7 +754,7 @@ public:
vector(const vector<T, N>& vec) :
size_(vec.size_)
{
- if (size_ != 0) {
+ if (size_ != 0) {
assign(vec.begin(), vec.end());
}
}
@@ -784,7 +791,7 @@ public:
} else {
clear();
}
-
+
return *this;
}
@@ -830,6 +837,28 @@ public:
return N;
}
+ //! \brief Resizes the vector to the given size
+ void resize(unsigned int newSize, T fill = T())
+ {
+ if (newSize > N)
+ {
+ detail::errHandler(CL_MEM_OBJECT_ALLOCATION_FAILURE, __VECTOR_CAPACITY_ERR);
+ }
+ else
+ {
+ while (size_ < newSize)
+ {
+ new (&data_[size_]) T(fill);
+ size_++;
+ }
+ while (size_ > newSize)
+ {
+ --size_;
+ data_[size_].~T();
+ }
+ }
+ }
+
/*! \brief Returns a reference to a given element.
*
* \param index which element to access. *
@@ -1006,7 +1035,7 @@ public:
{
return data_[size_-1];
}
-};
+} CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED;
#endif // #if !defined(__USE_DEV_VECTOR) && !defined(__NO_STD_VECTOR)
@@ -1021,25 +1050,39 @@ namespace detail {
/*
* Compare and exchange primitives are needed for handling of defaults
*/
+
+#ifdef CL_HPP_CPP11_ATOMICS_SUPPORTED
+ inline int compare_exchange(std::atomic<int> * dest, int exchange, int comparand)
+#else // !CL_HPP_CPP11_ATOMICS_SUPPORTED
inline int compare_exchange(volatile int * dest, int exchange, int comparand)
- {
-#ifdef _WIN32
- return (int)(InterlockedCompareExchange(
- (volatile long*)dest,
- (long)exchange,
- (long)comparand));
-#elif defined(__APPLE__) || defined(__MACOSX)
- return OSAtomicOr32Orig((uint32_t)exchange, (volatile uint32_t*)dest);
-#else // !_WIN32 || defined(__APPLE__) || defined(__MACOSX)
+#endif // !CL_HPP_CPP11_ATOMICS_SUPPORTED
+ {
+#ifdef CL_HPP_CPP11_ATOMICS_SUPPORTED
+ std::atomic_compare_exchange_strong(dest, &comparand, exchange);
+ return comparand;
+#elif _MSC_VER
+ return (int)(_InterlockedCompareExchange(
+ (volatile long*)dest,
+ (long)exchange,
+ (long)comparand));
+#else // !_MSC_VER && !CL_HPP_CPP11_ATOMICS_SUPPORTED
return (__sync_val_compare_and_swap(
- dest,
- comparand,
+ dest,
+ comparand,
exchange));
-#endif // !_WIN32
+#endif // !CL_HPP_CPP11_ATOMICS_SUPPORTED
}
- inline void fence() { _mm_mfence(); }
-}; // namespace detail
+ inline void fence() {
+#ifdef CL_HPP_CPP11_ATOMICS_SUPPORTED
+ std::atomic_thread_fence(std::memory_order_seq_cst);
+#elif _MSC_VER // !CL_HPP_CPP11_ATOMICS_SUPPORTED
+ _ReadWriteBarrier();
+#else // !_MSC_VER && !CL_HPP_CPP11_ATOMICS_SUPPORTED
+ __sync_synchronize();
+#endif // !CL_HPP_CPP11_ATOMICS_SUPPORTED
+ }
+} // namespace detail
/*! \brief class used to interface between C++ and
@@ -1169,13 +1212,16 @@ inline cl_int getInfoHelper(Func f, cl_uint name, STRING_CLASS* param, long)
return err;
}
- char* value = (char*) alloca(required);
- err = f(name, required, value, NULL);
+ // std::string has a constant data member
+ // a char vector does not
+ VECTOR_CLASS<char> value(required);
+ err = f(name, required, value.data(), NULL);
if (err != CL_SUCCESS) {
return err;
}
-
- *param = value;
+ if (param) {
+ param->assign(value.begin(), value.end());
+ }
return CL_SUCCESS;
}
@@ -1294,7 +1340,7 @@ inline cl_int getInfoHelper(Func f, cl_uint name, T* param, int, typename T::cl_
F(cl_event_info, CL_EVENT_COMMAND_QUEUE, cl::CommandQueue) \
F(cl_event_info, CL_EVENT_COMMAND_TYPE, cl_command_type) \
F(cl_event_info, CL_EVENT_REFERENCE_COUNT, cl_uint) \
- F(cl_event_info, CL_EVENT_COMMAND_EXECUTION_STATUS, cl_uint) \
+ F(cl_event_info, CL_EVENT_COMMAND_EXECUTION_STATUS, cl_int) \
\
F(cl_profiling_info, CL_PROFILING_COMMAND_QUEUED, cl_ulong) \
F(cl_profiling_info, CL_PROFILING_COMMAND_SUBMIT, cl_ulong) \
@@ -1675,7 +1721,7 @@ static cl_uint getVersion(const char *versionInfo)
++index;
}
++index;
- while(versionInfo[index] != ' ' ) {
+ while(versionInfo[index] != ' ' && versionInfo[index] != '\0') {
lowVersion *= 10;
lowVersion += versionInfo[index]-'0';
++index;
@@ -1739,14 +1785,36 @@ public:
if (object_ != NULL) { detail::errHandler(retain(), __RETAIN_ERR); }
}
- Wrapper<cl_type>& operator = (const Wrapper<cl_type>& rhs)
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+ Wrapper(Wrapper<cl_type>&& rhs) CL_HPP_NOEXCEPT
{
- if (object_ != NULL) { detail::errHandler(release(), __RELEASE_ERR); }
object_ = rhs.object_;
- if (object_ != NULL) { detail::errHandler(retain(), __RETAIN_ERR); }
+ rhs.object_ = NULL;
+ }
+#endif
+
+ Wrapper<cl_type>& operator = (const Wrapper<cl_type>& rhs)
+ {
+ if (this != &rhs) {
+ if (object_ != NULL) { detail::errHandler(release(), __RELEASE_ERR); }
+ object_ = rhs.object_;
+ if (object_ != NULL) { detail::errHandler(retain(), __RETAIN_ERR); }
+ }
return *this;
}
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+ Wrapper<cl_type>& operator = (Wrapper<cl_type>&& rhs)
+ {
+ if (this != &rhs) {
+ if (object_ != NULL) { detail::errHandler(release(), __RELEASE_ERR); }
+ object_ = rhs.object_;
+ rhs.object_ = NULL;
+ }
+ return *this;
+ }
+#endif
+
Wrapper<cl_type>& operator = (const cl_type &rhs)
{
if (object_ != NULL) { detail::errHandler(release(), __RELEASE_ERR); }
@@ -1817,15 +1885,41 @@ public:
if (object_ != NULL) { detail::errHandler(retain(), __RETAIN_ERR); }
}
- Wrapper<cl_type>& operator = (const Wrapper<cl_type>& rhs)
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+ Wrapper(Wrapper<cl_type>&& rhs) CL_HPP_NOEXCEPT
{
- if (object_ != NULL) { detail::errHandler(release(), __RELEASE_ERR); }
object_ = rhs.object_;
referenceCountable_ = rhs.referenceCountable_;
- if (object_ != NULL) { detail::errHandler(retain(), __RETAIN_ERR); }
+ rhs.object_ = NULL;
+ rhs.referenceCountable_ = false;
+ }
+#endif
+
+ Wrapper<cl_type>& operator = (const Wrapper<cl_type>& rhs)
+ {
+ if (this != &rhs) {
+ if (object_ != NULL) { detail::errHandler(release(), __RELEASE_ERR); }
+ object_ = rhs.object_;
+ referenceCountable_ = rhs.referenceCountable_;
+ if (object_ != NULL) { detail::errHandler(retain(), __RETAIN_ERR); }
+ }
return *this;
}
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+ Wrapper<cl_type>& operator = (Wrapper<cl_type>&& rhs)
+ {
+ if (this != &rhs) {
+ if (object_ != NULL) { detail::errHandler(release(), __RELEASE_ERR); }
+ object_ = rhs.object_;
+ referenceCountable_ = rhs.referenceCountable_;
+ rhs.object_ = NULL;
+ rhs.referenceCountable_ = false;
+ }
+ return *this;
+ }
+#endif
+
Wrapper<cl_type>& operator = (const cl_type &rhs)
{
if (object_ != NULL) { detail::errHandler(release(), __RELEASE_ERR); }
@@ -1910,17 +2004,11 @@ public:
//! \brief Default constructor - initializes to NULL.
Device() : detail::Wrapper<cl_type>() { }
- /*! \brief Copy constructor.
- *
- * This simply copies the device ID value, which is an inexpensive operation.
- */
- Device(const Device& device) : detail::Wrapper<cl_type>(device) { }
-
/*! \brief Constructor from cl_device_id.
*
* This simply copies the device ID value, which is an inexpensive operation.
*/
- Device(const cl_device_id &device) : detail::Wrapper<cl_type>(device) { }
+ __CL_EXPLICIT_CONSTRUCTORS Device(const cl_device_id &device) : detail::Wrapper<cl_type>(device) { }
/*! \brief Returns the first device on the default context.
*
@@ -1928,28 +2016,46 @@ public:
*/
static Device getDefault(cl_int * err = NULL);
- /*! \brief Assignment operator from Device.
+ /*! \brief Assignment operator from cl_device_id.
*
* This simply copies the device ID value, which is an inexpensive operation.
*/
- Device& operator = (const Device& rhs)
+ Device& operator = (const cl_device_id& rhs)
{
- if (this != &rhs) {
- detail::Wrapper<cl_type>::operator=(rhs);
- }
+ detail::Wrapper<cl_type>::operator=(rhs);
return *this;
}
- /*! \brief Assignment operator from cl_device_id.
- *
- * This simply copies the device ID value, which is an inexpensive operation.
+ /*! \brief Copy constructor to forward copy to the superclass correctly.
+ * Required for MSVC.
*/
- Device& operator = (const cl_device_id& rhs)
+ Device(const Device& dev) : detail::Wrapper<cl_type>(dev) {}
+
+ /*! \brief Copy assignment to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ Device& operator = (const Device &dev)
{
- detail::Wrapper<cl_type>::operator=(rhs);
+ detail::Wrapper<cl_type>::operator=(dev);
return *this;
}
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+ /*! \brief Move constructor to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ Device(Device&& dev) CL_HPP_NOEXCEPT : detail::Wrapper<cl_type>(std::move(dev)) {}
+
+ /*! \brief Move assignment to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ Device& operator = (Device &&dev)
+ {
+ detail::Wrapper<cl_type>::operator=(std::move(dev));
+ return *this;
+ }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+
//! \brief Wrapper for clGetDeviceInfo().
template <typename T>
cl_int getInfo(cl_device_info name, T* param) const
@@ -2051,29 +2157,11 @@ public:
//! \brief Default constructor - initializes to NULL.
Platform() : detail::Wrapper<cl_type>() { }
- /*! \brief Copy constructor.
- *
- * This simply copies the platform ID value, which is an inexpensive operation.
- */
- Platform(const Platform& platform) : detail::Wrapper<cl_type>(platform) { }
-
/*! \brief Constructor from cl_platform_id.
*
* This simply copies the platform ID value, which is an inexpensive operation.
*/
- Platform(const cl_platform_id &platform) : detail::Wrapper<cl_type>(platform) { }
-
- /*! \brief Assignment operator from Platform.
- *
- * This simply copies the platform ID value, which is an inexpensive operation.
- */
- Platform& operator = (const Platform& rhs)
- {
- if (this != &rhs) {
- detail::Wrapper<cl_type>::operator=(rhs);
- }
- return *this;
- }
+ __CL_EXPLICIT_CONSTRUCTORS Platform(const cl_platform_id &platform) : detail::Wrapper<cl_type>(platform) { }
/*! \brief Assignment operator from cl_platform_id.
*
@@ -2284,6 +2372,7 @@ public:
if (errResult != NULL) {
*errResult = err;
}
+ return Platform();
}
cl_platform_id* ids = (cl_platform_id*) alloca(
@@ -2292,13 +2381,14 @@ public:
if (err != CL_SUCCESS) {
detail::errHandler(err, __GET_PLATFORM_IDS_ERR);
+ if (errResult != NULL) {
+ *errResult = err;
+ }
+ return Platform();
}
- if (errResult != NULL) {
- *errResult = err;
- }
- return ids[0];
+ return Platform(ids[0]);
}
static Platform getDefault(
@@ -2347,16 +2437,15 @@ class Context
: public detail::Wrapper<cl_context>
{
private:
+
+#ifdef CL_HPP_CPP11_ATOMICS_SUPPORTED
+ static std::atomic<int> default_initialized_;
+#else // !CL_HPP_CPP11_ATOMICS_SUPPORTED
static volatile int default_initialized_;
+#endif // !CL_HPP_CPP11_ATOMICS_SUPPORTED
static Context default_;
static volatile cl_int default_error_;
public:
- /*! \brief Destructor.
- *
- * This calls clReleaseContext() on the value held by this instance.
- */
- ~Context() { }
-
/*! \brief Constructs a context including a list of specified devices.
*
* Wraps clCreateContext().
@@ -2434,7 +2523,7 @@ public:
{
cl_int error;
-#if !defined(__APPLE__) || !defined(__MACOS)
+#if !defined(__APPLE__) && !defined(__MACOS)
cl_context_properties prop[4] = {CL_CONTEXT_PLATFORM, 0, 0, 0 };
if (properties == NULL) {
@@ -2502,6 +2591,36 @@ public:
}
}
+ /*! \brief Copy constructor to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ Context(const Context& ctx) : detail::Wrapper<cl_type>(ctx) {}
+
+ /*! \brief Copy assignment to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ Context& operator = (const Context &ctx)
+ {
+ detail::Wrapper<cl_type>::operator=(ctx);
+ return *this;
+ }
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+ /*! \brief Move constructor to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ Context(Context&& ctx) CL_HPP_NOEXCEPT : detail::Wrapper<cl_type>(std::move(ctx)) {}
+
+ /*! \brief Move assignment to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ Context& operator = (Context &&ctx)
+ {
+ detail::Wrapper<cl_type>::operator=(std::move(ctx));
+ return *this;
+ }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+
/*! \brief Returns a singleton context including all devices of CL_DEVICE_TYPE_DEFAULT.
*
* \note All calls to this function return the same cl_context as the first.
@@ -2557,12 +2676,6 @@ public:
//! \brief Default constructor - initializes to NULL.
Context() : detail::Wrapper<cl_type>() { }
- /*! \brief Copy constructor.
- *
- * This calls clRetainContext() on the parameter's cl_context.
- */
- Context(const Context& context) : detail::Wrapper<cl_type>(context) { }
-
/*! \brief Constructor from cl_context - takes ownership.
*
* This effectively transfers ownership of a refcount on the cl_context
@@ -2570,19 +2683,6 @@ public:
*/
__CL_EXPLICIT_CONSTRUCTORS Context(const cl_context& context) : detail::Wrapper<cl_type>(context) { }
- /*! \brief Assignment operator from Context.
- *
- * This calls clRetainContext() on the parameter and clReleaseContext() on
- * the previous value held by this instance.
- */
- Context& operator = (const Context& rhs)
- {
- if (this != &rhs) {
- detail::Wrapper<cl_type>::operator=(rhs);
- }
- return *this;
- }
-
/*! \brief Assignment operator from cl_context - takes ownership.
*
* This effectively transfers ownership of a refcount on the rhs and calls
@@ -2662,7 +2762,7 @@ inline Device Device::getDefault(cl_int * err)
Device device;
Context context = Context::getDefault(&error);
- detail::errHandler(error, __CREATE_COMMAND_QUEUE_ERR);
+ detail::errHandler(error, __CREATE_CONTEXT_ERR);
if (error != CL_SUCCESS) {
if (err != NULL) {
@@ -2681,14 +2781,22 @@ inline Device Device::getDefault(cl_int * err)
#ifdef _WIN32
+#ifdef CL_HPP_CPP11_ATOMICS_SUPPORTED
+__declspec(selectany) std::atomic<int> Context::default_initialized_;
+#else // !CL_HPP_CPP11_ATOMICS_SUPPORTED
__declspec(selectany) volatile int Context::default_initialized_ = __DEFAULT_NOT_INITIALIZED;
+#endif // !CL_HPP_CPP11_ATOMICS_SUPPORTED
__declspec(selectany) Context Context::default_;
__declspec(selectany) volatile cl_int Context::default_error_ = CL_SUCCESS;
-#else
+#else // !_WIN32
+#ifdef CL_HPP_CPP11_ATOMICS_SUPPORTED
+__attribute__((weak)) std::atomic<int> Context::default_initialized_;
+#else // !CL_HPP_CPP11_ATOMICS_SUPPORTED
__attribute__((weak)) volatile int Context::default_initialized_ = __DEFAULT_NOT_INITIALIZED;
+#endif // !CL_HPP_CPP11_ATOMICS_SUPPORTED
__attribute__((weak)) Context Context::default_;
__attribute__((weak)) volatile cl_int Context::default_error_ = CL_SUCCESS;
-#endif
+#endif // !_WIN32
/*! \brief Class interface for cl_event.
*
@@ -2701,46 +2809,21 @@ __attribute__((weak)) volatile cl_int Context::default_error_ = CL_SUCCESS;
class Event : public detail::Wrapper<cl_event>
{
public:
- /*! \brief Destructor.
- *
- * This calls clReleaseEvent() on the value held by this instance.
- */
- ~Event() { }
-
//! \brief Default constructor - initializes to NULL.
Event() : detail::Wrapper<cl_type>() { }
- /*! \brief Copy constructor.
- *
- * This calls clRetainEvent() on the parameter's cl_event.
- */
- Event(const Event& event) : detail::Wrapper<cl_type>(event) { }
-
/*! \brief Constructor from cl_event - takes ownership.
*
* This effectively transfers ownership of a refcount on the cl_event
* into the new Event object.
*/
- Event(const cl_event& event) : detail::Wrapper<cl_type>(event) { }
+ __CL_EXPLICIT_CONSTRUCTORS Event(const cl_event& event) : detail::Wrapper<cl_type>(event) { }
/*! \brief Assignment operator from cl_event - takes ownership.
*
* This effectively transfers ownership of a refcount on the rhs and calls
* clReleaseEvent() on the value previously held by this instance.
*/
- Event& operator = (const Event& rhs)
- {
- if (this != &rhs) {
- detail::Wrapper<cl_type>::operator=(rhs);
- }
- return *this;
- }
-
- /*! \brief Assignment operator from cl_event.
- *
- * This calls clRetainEvent() on the parameter and clReleaseEvent() on
- * the previous value held by this instance.
- */
Event& operator = (const cl_event& rhs)
{
detail::Wrapper<cl_type>::operator=(rhs);
@@ -2833,7 +2916,7 @@ public:
{
return detail::errHandler(
::clWaitForEvents(
- (cl_uint) events.size(), (cl_event*)&events.front()),
+ (cl_uint) events.size(), (events.size() > 0) ? (cl_event*)&events.front() : NULL),
__WAIT_FOR_EVENTS_ERR);
}
};
@@ -2868,18 +2951,6 @@ public:
//! \brief Default constructor - initializes to NULL.
UserEvent() : Event() { }
- //! \brief Copy constructor - performs shallow copy.
- UserEvent(const UserEvent& event) : Event(event) { }
-
- //! \brief Assignment Operator - performs shallow copy.
- UserEvent& operator = (const UserEvent& rhs)
- {
- if (this != &rhs) {
- Event::operator=(rhs);
- }
- return *this;
- }
-
/*! \brief Sets the execution status of a user event object.
*
* Wraps clSetUserEventStatus().
@@ -2902,7 +2973,7 @@ WaitForEvents(const VECTOR_CLASS<Event>& events)
{
return detail::errHandler(
::clWaitForEvents(
- (cl_uint) events.size(), (cl_event*)&events.front()),
+ (cl_uint) events.size(), (events.size() > 0) ? (cl_event*)&events.front() : NULL),
__WAIT_FOR_EVENTS_ERR);
}
@@ -2917,22 +2988,9 @@ WaitForEvents(const VECTOR_CLASS<Event>& events)
class Memory : public detail::Wrapper<cl_mem>
{
public:
-
- /*! \brief Destructor.
- *
- * This calls clReleaseMemObject() on the value held by this instance.
- */
- ~Memory() {}
-
//! \brief Default constructor - initializes to NULL.
Memory() : detail::Wrapper<cl_type>() { }
- /*! \brief Copy constructor - performs shallow copy.
- *
- * This calls clRetainMemObject() on the parameter's cl_mem.
- */
- Memory(const Memory& memory) : detail::Wrapper<cl_type>(memory) { }
-
/*! \brief Constructor from cl_mem - takes ownership.
*
* This effectively transfers ownership of a refcount on the cl_mem
@@ -2940,19 +2998,6 @@ public:
*/
__CL_EXPLICIT_CONSTRUCTORS Memory(const cl_mem& memory) : detail::Wrapper<cl_type>(memory) { }
- /*! \brief Assignment operator from Memory.
- *
- * This calls clRetainMemObject() on the parameter and clReleaseMemObject()
- * on the previous value held by this instance.
- */
- Memory& operator = (const Memory& rhs)
- {
- if (this != &rhs) {
- detail::Wrapper<cl_type>::operator=(rhs);
- }
- return *this;
- }
-
/*! \brief Assignment operator from cl_mem - takes ownership.
*
* This effectively transfers ownership of a refcount on the rhs and calls
@@ -2964,6 +3009,36 @@ public:
return *this;
}
+ /*! \brief Copy constructor to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ Memory(const Memory& mem) : detail::Wrapper<cl_type>(mem) {}
+
+ /*! \brief Copy assignment to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ Memory& operator = (const Memory &mem)
+ {
+ detail::Wrapper<cl_type>::operator=(mem);
+ return *this;
+ }
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+ /*! \brief Move constructor to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ Memory(Memory&& mem) CL_HPP_NOEXCEPT : detail::Wrapper<cl_type>(std::move(mem)) {}
+
+ /*! \brief Move assignment to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ Memory& operator = (Memory &&mem)
+ {
+ detail::Wrapper<cl_type>::operator=(std::move(mem));
+ return *this;
+ }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+
//! \brief Wrapper for clGetMemObjectInfo().
template <typename T>
cl_int getInfo(cl_mem_info name, T* param) const
@@ -3148,42 +3223,62 @@ public:
Buffer(const Context &context, IteratorType startIterator, IteratorType endIterator,
bool readOnly, bool useHostPtr = false, cl_int* err = NULL);
+ /*!
+ * \brief Construct a Buffer from a host container via iterators using a specified queue.
+ * If useHostPtr is specified iterators must represent contiguous data.
+ */
+ template< typename IteratorType >
+ Buffer(const CommandQueue &queue, IteratorType startIterator, IteratorType endIterator,
+ bool readOnly, bool useHostPtr = false, cl_int* err = NULL);
+
//! \brief Default constructor - initializes to NULL.
Buffer() : Memory() { }
- /*! \brief Copy constructor - performs shallow copy.
- *
- * See Memory for further details.
- */
- Buffer(const Buffer& buffer) : Memory(buffer) { }
-
/*! \brief Constructor from cl_mem - takes ownership.
*
* See Memory for further details.
*/
__CL_EXPLICIT_CONSTRUCTORS Buffer(const cl_mem& buffer) : Memory(buffer) { }
- /*! \brief Assignment from Buffer - performs shallow copy.
+ /*! \brief Assignment from cl_mem - performs shallow copy.
*
* See Memory for further details.
*/
- Buffer& operator = (const Buffer& rhs)
+ Buffer& operator = (const cl_mem& rhs)
{
- if (this != &rhs) {
- Memory::operator=(rhs);
- }
+ Memory::operator=(rhs);
return *this;
}
+
+ /*! \brief Copy constructor to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ Buffer(const Buffer& buf) : Memory(buf) {}
- /*! \brief Assignment from cl_mem - performs shallow copy.
- *
- * See Memory for further details.
+ /*! \brief Copy assignment to forward copy to the superclass correctly.
+ * Required for MSVC.
*/
- Buffer& operator = (const cl_mem& rhs)
+ Buffer& operator = (const Buffer &buf)
{
- Memory::operator=(rhs);
+ Memory::operator=(buf);
return *this;
}
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+ /*! \brief Move constructor to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ Buffer(Buffer&& buf) CL_HPP_NOEXCEPT : Memory(std::move(buf)) {}
+
+ /*! \brief Move assignment to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ Buffer& operator = (Buffer &&buf)
+ {
+ Memory::operator=(std::move(buf));
+ return *this;
+ }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
#if defined(CL_VERSION_1_1)
/*! \brief Creates a new buffer object from this.
@@ -3274,39 +3369,51 @@ public:
//! \brief Default constructor - initializes to NULL.
BufferD3D10() : Buffer() { }
- /*! \brief Copy constructor - performs shallow copy.
- *
- * See Memory for further details.
- */
- BufferD3D10(const BufferD3D10& buffer) : Buffer(buffer) { }
-
/*! \brief Constructor from cl_mem - takes ownership.
*
* See Memory for further details.
*/
__CL_EXPLICIT_CONSTRUCTORS BufferD3D10(const cl_mem& buffer) : Buffer(buffer) { }
- /*! \brief Assignment from BufferD3D10 - performs shallow copy.
+ /*! \brief Assignment from cl_mem - performs shallow copy.
*
* See Memory for further details.
*/
- BufferD3D10& operator = (const BufferD3D10& rhs)
+ BufferD3D10& operator = (const cl_mem& rhs)
{
- if (this != &rhs) {
- Buffer::operator=(rhs);
- }
+ Buffer::operator=(rhs);
return *this;
}
- /*! \brief Assignment from cl_mem - performs shallow copy.
- *
- * See Memory for further details.
- */
- BufferD3D10& operator = (const cl_mem& rhs)
+ /*! \brief Copy constructor to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ BufferD3D10(const BufferD3D10& buf) : Buffer(buf) {}
+
+ /*! \brief Copy assignment to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ BufferD3D10& operator = (const BufferD3D10 &buf)
{
- Buffer::operator=(rhs);
+ Buffer::operator=(buf);
return *this;
}
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+ /*! \brief Move constructor to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ BufferD3D10(BufferD3D10&& buf) CL_HPP_NOEXCEPT : Buffer(std::move(buf)) {}
+
+ /*! \brief Move assignment to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ BufferD3D10& operator = (BufferD3D10 &&buf)
+ {
+ Buffer::operator=(std::move(buf));
+ return *this;
+ }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
};
#endif
@@ -3329,7 +3436,7 @@ public:
BufferGL(
const Context& context,
cl_mem_flags flags,
- GLuint bufobj,
+ cl_GLuint bufobj,
cl_int * err = NULL)
{
cl_int error;
@@ -3348,30 +3455,12 @@ public:
//! \brief Default constructor - initializes to NULL.
BufferGL() : Buffer() { }
- /*! \brief Copy constructor - performs shallow copy.
- *
- * See Memory for further details.
- */
- BufferGL(const BufferGL& buffer) : Buffer(buffer) { }
-
/*! \brief Constructor from cl_mem - takes ownership.
*
* See Memory for further details.
*/
__CL_EXPLICIT_CONSTRUCTORS BufferGL(const cl_mem& buffer) : Buffer(buffer) { }
- /*! \brief Assignment from BufferGL - performs shallow copy.
- *
- * See Memory for further details.
- */
- BufferGL& operator = (const BufferGL& rhs)
- {
- if (this != &rhs) {
- Buffer::operator=(rhs);
- }
- return *this;
- }
-
/*! \brief Assignment from cl_mem - performs shallow copy.
*
* See Memory for further details.
@@ -3382,93 +3471,40 @@ public:
return *this;
}
- //! \brief Wrapper for clGetGLObjectInfo().
- cl_int getObjectInfo(
- cl_gl_object_type *type,
- GLuint * gl_object_name)
- {
- return detail::errHandler(
- ::clGetGLObjectInfo(object_,type,gl_object_name),
- __GET_GL_OBJECT_INFO_ERR);
- }
-};
-
-/*! \brief Class interface for GL Render Buffer Memory Objects.
- *
- * This is provided to facilitate interoperability with OpenGL.
- *
- * See Memory for details about copy semantics, etc.
- *
- * \see Memory
- */
-class BufferRenderGL : public Buffer
-{
-public:
- /*! \brief Constructs a BufferRenderGL in a specified context, from a given
- * GL Renderbuffer.
- *
- * Wraps clCreateFromGLRenderbuffer().
- */
- BufferRenderGL(
- const Context& context,
- cl_mem_flags flags,
- GLuint bufobj,
- cl_int * err = NULL)
- {
- cl_int error;
- object_ = ::clCreateFromGLRenderbuffer(
- context(),
- flags,
- bufobj,
- &error);
-
- detail::errHandler(error, __CREATE_GL_RENDER_BUFFER_ERR);
- if (err != NULL) {
- *err = error;
- }
- }
-
- //! \brief Default constructor - initializes to NULL.
- BufferRenderGL() : Buffer() { }
-
- /*! \brief Copy constructor - performs shallow copy.
- *
- * See Memory for further details.
- */
- BufferRenderGL(const BufferGL& buffer) : Buffer(buffer) { }
-
- /*! \brief Constructor from cl_mem - takes ownership.
- *
- * See Memory for further details.
- */
- __CL_EXPLICIT_CONSTRUCTORS BufferRenderGL(const cl_mem& buffer) : Buffer(buffer) { }
+ /*! \brief Copy constructor to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ BufferGL(const BufferGL& buf) : Buffer(buf) {}
- /*! \brief Assignment from BufferGL - performs shallow copy.
- *
- * See Memory for further details.
- */
- BufferRenderGL& operator = (const BufferRenderGL& rhs)
+ /*! \brief Copy assignment to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ BufferGL& operator = (const BufferGL &buf)
{
- if (this != &rhs) {
- Buffer::operator=(rhs);
- }
+ Buffer::operator=(buf);
return *this;
}
- /*! \brief Assignment from cl_mem - performs shallow copy.
- *
- * See Memory for further details.
- */
- BufferRenderGL& operator = (const cl_mem& rhs)
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+ /*! \brief Move constructor to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ BufferGL(BufferGL&& buf) CL_HPP_NOEXCEPT : Buffer(std::move(buf)) {}
+
+ /*! \brief Move assignment to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ BufferGL& operator = (BufferGL &&buf)
{
- Buffer::operator=(rhs);
+ Buffer::operator=(std::move(buf));
return *this;
}
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
//! \brief Wrapper for clGetGLObjectInfo().
cl_int getObjectInfo(
cl_gl_object_type *type,
- GLuint * gl_object_name)
+ cl_GLuint * gl_object_name)
{
return detail::errHandler(
::clGetGLObjectInfo(object_,type,gl_object_name),
@@ -3488,40 +3524,52 @@ protected:
//! \brief Default constructor - initializes to NULL.
Image() : Memory() { }
- /*! \brief Copy constructor - performs shallow copy.
- *
- * See Memory for further details.
- */
- Image(const Image& image) : Memory(image) { }
-
/*! \brief Constructor from cl_mem - takes ownership.
*
* See Memory for further details.
*/
__CL_EXPLICIT_CONSTRUCTORS Image(const cl_mem& image) : Memory(image) { }
- /*! \brief Assignment from Image - performs shallow copy.
+ /*! \brief Assignment from cl_mem - performs shallow copy.
*
* See Memory for further details.
*/
- Image& operator = (const Image& rhs)
+ Image& operator = (const cl_mem& rhs)
{
- if (this != &rhs) {
- Memory::operator=(rhs);
- }
+ Memory::operator=(rhs);
return *this;
}
- /*! \brief Assignment from cl_mem - performs shallow copy.
- *
- * See Memory for further details.
+ /*! \brief Copy constructor to forward copy to the superclass correctly.
+ * Required for MSVC.
*/
- Image& operator = (const cl_mem& rhs)
+ Image(const Image& img) : Memory(img) {}
+
+ /*! \brief Copy assignment to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ Image& operator = (const Image &img)
{
- Memory::operator=(rhs);
+ Memory::operator=(img);
return *this;
}
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+ /*! \brief Move constructor to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ Image(Image&& img) CL_HPP_NOEXCEPT : Memory(std::move(img)) {}
+
+ /*! \brief Move assignment to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ Image& operator = (Image &&img)
+ {
+ Memory::operator=(std::move(img));
+ return *this;
+ }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+
public:
//! \brief Wrapper for clGetImageInfo().
template <typename T>
@@ -3593,39 +3641,51 @@ public:
//! \brief Default constructor - initializes to NULL.
Image1D() { }
- /*! \brief Copy constructor - performs shallow copy.
- *
- * See Memory for further details.
- */
- Image1D(const Image1D& image1D) : Image(image1D) { }
-
/*! \brief Constructor from cl_mem - takes ownership.
*
* See Memory for further details.
*/
__CL_EXPLICIT_CONSTRUCTORS Image1D(const cl_mem& image1D) : Image(image1D) { }
- /*! \brief Assignment from Image1D - performs shallow copy.
+ /*! \brief Assignment from cl_mem - performs shallow copy.
*
* See Memory for further details.
*/
- Image1D& operator = (const Image1D& rhs)
+ Image1D& operator = (const cl_mem& rhs)
{
- if (this != &rhs) {
- Image::operator=(rhs);
- }
+ Image::operator=(rhs);
return *this;
}
- /*! \brief Assignment from cl_mem - performs shallow copy.
- *
- * See Memory for further details.
+ /*! \brief Copy constructor to forward copy to the superclass correctly.
+ * Required for MSVC.
*/
- Image1D& operator = (const cl_mem& rhs)
+ Image1D(const Image1D& img) : Image(img) {}
+
+ /*! \brief Copy assignment to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ Image1D& operator = (const Image1D &img)
{
- Image::operator=(rhs);
+ Image::operator=(img);
+ return *this;
+ }
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+ /*! \brief Move constructor to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ Image1D(Image1D&& img) CL_HPP_NOEXCEPT : Image(std::move(img)) {}
+
+ /*! \brief Move assignment to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ Image1D& operator = (Image1D &&img)
+ {
+ Image::operator=(std::move(img));
return *this;
}
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
};
/*! \class Image1DBuffer
@@ -3666,23 +3726,43 @@ public:
Image1DBuffer() { }
- Image1DBuffer(const Image1DBuffer& image1D) : Image(image1D) { }
-
__CL_EXPLICIT_CONSTRUCTORS Image1DBuffer(const cl_mem& image1D) : Image(image1D) { }
- Image1DBuffer& operator = (const Image1DBuffer& rhs)
+ Image1DBuffer& operator = (const cl_mem& rhs)
{
- if (this != &rhs) {
- Image::operator=(rhs);
- }
+ Image::operator=(rhs);
return *this;
}
+
+ /*! \brief Copy constructor to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ Image1DBuffer(const Image1DBuffer& img) : Image(img) {}
- Image1DBuffer& operator = (const cl_mem& rhs)
+ /*! \brief Copy assignment to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ Image1DBuffer& operator = (const Image1DBuffer &img)
{
- Image::operator=(rhs);
+ Image::operator=(img);
return *this;
}
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+ /*! \brief Move constructor to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ Image1DBuffer(Image1DBuffer&& img) CL_HPP_NOEXCEPT : Image(std::move(img)) {}
+
+ /*! \brief Move assignment to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ Image1DBuffer& operator = (Image1DBuffer &&img)
+ {
+ Image::operator=(std::move(img));
+ return *this;
+ }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
};
/*! \class Image1DArray
@@ -3727,23 +3807,43 @@ public:
Image1DArray() { }
- Image1DArray(const Image1DArray& imageArray) : Image(imageArray) { }
-
__CL_EXPLICIT_CONSTRUCTORS Image1DArray(const cl_mem& imageArray) : Image(imageArray) { }
- Image1DArray& operator = (const Image1DArray& rhs)
+ Image1DArray& operator = (const cl_mem& rhs)
{
- if (this != &rhs) {
- Image::operator=(rhs);
- }
+ Image::operator=(rhs);
return *this;
}
+
+ /*! \brief Copy constructor to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ Image1DArray(const Image1DArray& img) : Image(img) {}
- Image1DArray& operator = (const cl_mem& rhs)
+ /*! \brief Copy assignment to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ Image1DArray& operator = (const Image1DArray &img)
{
- Image::operator=(rhs);
+ Image::operator=(img);
return *this;
}
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+ /*! \brief Move constructor to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ Image1DArray(Image1DArray&& img) CL_HPP_NOEXCEPT : Image(std::move(img)) {}
+
+ /*! \brief Move assignment to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ Image1DArray& operator = (Image1DArray &&img)
+ {
+ Image::operator=(std::move(img));
+ return *this;
+ }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
};
#endif // #if defined(CL_VERSION_1_2)
@@ -3829,39 +3929,51 @@ public:
//! \brief Default constructor - initializes to NULL.
Image2D() { }
- /*! \brief Copy constructor - performs shallow copy.
- *
- * See Memory for further details.
- */
- Image2D(const Image2D& image2D) : Image(image2D) { }
-
/*! \brief Constructor from cl_mem - takes ownership.
*
* See Memory for further details.
*/
__CL_EXPLICIT_CONSTRUCTORS Image2D(const cl_mem& image2D) : Image(image2D) { }
- /*! \brief Assignment from Image2D - performs shallow copy.
+ /*! \brief Assignment from cl_mem - performs shallow copy.
*
* See Memory for further details.
*/
- Image2D& operator = (const Image2D& rhs)
+ Image2D& operator = (const cl_mem& rhs)
{
- if (this != &rhs) {
- Image::operator=(rhs);
- }
+ Image::operator=(rhs);
return *this;
}
- /*! \brief Assignment from cl_mem - performs shallow copy.
- *
- * See Memory for further details.
+ /*! \brief Copy constructor to forward copy to the superclass correctly.
+ * Required for MSVC.
*/
- Image2D& operator = (const cl_mem& rhs)
+ Image2D(const Image2D& img) : Image(img) {}
+
+ /*! \brief Copy assignment to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ Image2D& operator = (const Image2D &img)
{
- Image::operator=(rhs);
+ Image::operator=(img);
return *this;
}
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+ /*! \brief Move constructor to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ Image2D(Image2D&& img) CL_HPP_NOEXCEPT : Image(std::move(img)) {}
+
+ /*! \brief Move assignment to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ Image2D& operator = (Image2D &&img)
+ {
+ Image::operator=(std::move(img));
+ return *this;
+ }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
};
@@ -3886,9 +3998,9 @@ public:
Image2DGL(
const Context& context,
cl_mem_flags flags,
- GLenum target,
- GLint miplevel,
- GLuint texobj,
+ cl_GLenum target,
+ cl_GLint miplevel,
+ cl_GLuint texobj,
cl_int * err = NULL)
{
cl_int error;
@@ -3910,39 +4022,51 @@ public:
//! \brief Default constructor - initializes to NULL.
Image2DGL() : Image2D() { }
- /*! \brief Copy constructor - performs shallow copy.
- *
- * See Memory for further details.
- */
- Image2DGL(const Image2DGL& image) : Image2D(image) { }
-
/*! \brief Constructor from cl_mem - takes ownership.
*
* See Memory for further details.
*/
__CL_EXPLICIT_CONSTRUCTORS Image2DGL(const cl_mem& image) : Image2D(image) { }
- /*! \brief Assignment from Image2DGL - performs shallow copy.
+ /*! \brief Assignment from cl_mem - performs shallow copy.
*
* See Memory for further details.
*/
- Image2DGL& operator = (const Image2DGL& rhs)
+ Image2DGL& operator = (const cl_mem& rhs)
{
- if (this != &rhs) {
- Image2D::operator=(rhs);
- }
+ Image2D::operator=(rhs);
return *this;
}
- /*! \brief Assignment from cl_mem - performs shallow copy.
- *
- * See Memory for further details.
+ /*! \brief Copy constructor to forward copy to the superclass correctly.
+ * Required for MSVC.
*/
- Image2DGL& operator = (const cl_mem& rhs)
+ Image2DGL(const Image2DGL& img) : Image2D(img) {}
+
+ /*! \brief Copy assignment to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ Image2DGL& operator = (const Image2DGL &img)
{
- Image2D::operator=(rhs);
+ Image2D::operator=(img);
return *this;
}
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+ /*! \brief Move constructor to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ Image2DGL(Image2DGL&& img) CL_HPP_NOEXCEPT : Image2D(std::move(img)) {}
+
+ /*! \brief Move assignment to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ Image2DGL& operator = (Image2DGL &&img)
+ {
+ Image2D::operator=(std::move(img));
+ return *this;
+ }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
};
#endif // #if !defined(CL_VERSION_1_2)
@@ -3993,23 +4117,43 @@ public:
Image2DArray() { }
- Image2DArray(const Image2DArray& imageArray) : Image(imageArray) { }
-
__CL_EXPLICIT_CONSTRUCTORS Image2DArray(const cl_mem& imageArray) : Image(imageArray) { }
- Image2DArray& operator = (const Image2DArray& rhs)
+ Image2DArray& operator = (const cl_mem& rhs)
{
- if (this != &rhs) {
- Image::operator=(rhs);
- }
+ Image::operator=(rhs);
return *this;
}
+
+ /*! \brief Copy constructor to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ Image2DArray(const Image2DArray& img) : Image(img) {}
- Image2DArray& operator = (const cl_mem& rhs)
+ /*! \brief Copy assignment to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ Image2DArray& operator = (const Image2DArray &img)
{
- Image::operator=(rhs);
+ Image::operator=(img);
return *this;
}
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+ /*! \brief Move constructor to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ Image2DArray(Image2DArray&& img) CL_HPP_NOEXCEPT : Image(std::move(img)) {}
+
+ /*! \brief Move assignment to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ Image2DArray& operator = (Image2DArray &&img)
+ {
+ Image::operator=(std::move(img));
+ return *this;
+ }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
};
#endif // #if defined(CL_VERSION_1_2)
@@ -4097,13 +4241,7 @@ public:
}
//! \brief Default constructor - initializes to NULL.
- Image3D() { }
-
- /*! \brief Copy constructor - performs shallow copy.
- *
- * See Memory for further details.
- */
- Image3D(const Image3D& image3D) : Image(image3D) { }
+ Image3D() : Image() { }
/*! \brief Constructor from cl_mem - takes ownership.
*
@@ -4111,27 +4249,45 @@ public:
*/
__CL_EXPLICIT_CONSTRUCTORS Image3D(const cl_mem& image3D) : Image(image3D) { }
- /*! \brief Assignment from Image3D - performs shallow copy.
+ /*! \brief Assignment from cl_mem - performs shallow copy.
*
* See Memory for further details.
*/
- Image3D& operator = (const Image3D& rhs)
+ Image3D& operator = (const cl_mem& rhs)
{
- if (this != &rhs) {
- Image::operator=(rhs);
- }
+ Image::operator=(rhs);
return *this;
}
- /*! \brief Assignment from cl_mem - performs shallow copy.
- *
- * See Memory for further details.
+ /*! \brief Copy constructor to forward copy to the superclass correctly.
+ * Required for MSVC.
*/
- Image3D& operator = (const cl_mem& rhs)
+ Image3D(const Image3D& img) : Image(img) {}
+
+ /*! \brief Copy assignment to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ Image3D& operator = (const Image3D &img)
{
- Image::operator=(rhs);
+ Image::operator=(img);
return *this;
}
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+ /*! \brief Move constructor to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ Image3D(Image3D&& img) CL_HPP_NOEXCEPT : Image(std::move(img)) {}
+
+ /*! \brief Move assignment to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ Image3D& operator = (Image3D &&img)
+ {
+ Image::operator=(std::move(img));
+ return *this;
+ }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
};
#if !defined(CL_VERSION_1_2)
@@ -4154,9 +4310,9 @@ public:
Image3DGL(
const Context& context,
cl_mem_flags flags,
- GLenum target,
- GLint miplevel,
- GLuint texobj,
+ cl_GLenum target,
+ cl_GLint miplevel,
+ cl_GLuint texobj,
cl_int * err = NULL)
{
cl_int error;
@@ -4177,39 +4333,51 @@ public:
//! \brief Default constructor - initializes to NULL.
Image3DGL() : Image3D() { }
- /*! \brief Copy constructor - performs shallow copy.
- *
- * See Memory for further details.
- */
- Image3DGL(const Image3DGL& image) : Image3D(image) { }
-
/*! \brief Constructor from cl_mem - takes ownership.
*
* See Memory for further details.
*/
__CL_EXPLICIT_CONSTRUCTORS Image3DGL(const cl_mem& image) : Image3D(image) { }
- /*! \brief Assignment from Image3DGL - performs shallow copy.
+ /*! \brief Assignment from cl_mem - performs shallow copy.
*
* See Memory for further details.
*/
- Image3DGL& operator = (const Image3DGL& rhs)
+ Image3DGL& operator = (const cl_mem& rhs)
{
- if (this != &rhs) {
- Image3D::operator=(rhs);
- }
+ Image3D::operator=(rhs);
return *this;
}
- /*! \brief Assignment from cl_mem - performs shallow copy.
- *
- * See Memory for further details.
+ /*! \brief Copy constructor to forward copy to the superclass correctly.
+ * Required for MSVC.
*/
- Image3DGL& operator = (const cl_mem& rhs)
+ Image3DGL(const Image3DGL& img) : Image3D(img) {}
+
+ /*! \brief Copy assignment to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ Image3DGL& operator = (const Image3DGL &img)
{
- Image3D::operator=(rhs);
+ Image3D::operator=(img);
+ return *this;
+ }
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+ /*! \brief Move constructor to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ Image3DGL(Image3DGL&& img) CL_HPP_NOEXCEPT : Image3D(std::move(img)) {}
+
+ /*! \brief Move assignment to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ Image3DGL& operator = (Image3DGL &&img)
+ {
+ Image3D::operator=(std::move(img));
return *this;
}
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
};
#endif // #if !defined(CL_VERSION_1_2)
@@ -4226,9 +4394,9 @@ public:
ImageGL(
const Context& context,
cl_mem_flags flags,
- GLenum target,
- GLint miplevel,
- GLuint texobj,
+ cl_GLenum target,
+ cl_GLint miplevel,
+ cl_GLuint texobj,
cl_int * err = NULL)
{
cl_int error;
@@ -4248,26 +4416,178 @@ public:
ImageGL() : Image() { }
- ImageGL(const ImageGL& image) : Image(image) { }
-
__CL_EXPLICIT_CONSTRUCTORS ImageGL(const cl_mem& image) : Image(image) { }
- ImageGL& operator = (const ImageGL& rhs)
+ ImageGL& operator = (const cl_mem& rhs)
{
- if (this != &rhs) {
- Image::operator=(rhs);
- }
+ Image::operator=(rhs);
return *this;
}
- ImageGL& operator = (const cl_mem& rhs)
+ /*! \brief Copy constructor to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ ImageGL(const ImageGL& img) : Image(img) {}
+
+ /*! \brief Copy assignment to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ ImageGL& operator = (const ImageGL &img)
{
- Image::operator=(rhs);
+ Image::operator=(img);
+ return *this;
+ }
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+ /*! \brief Move constructor to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ ImageGL(ImageGL&& img) CL_HPP_NOEXCEPT : Image(std::move(img)) {}
+
+ /*! \brief Move assignment to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ ImageGL& operator = (ImageGL &&img)
+ {
+ Image::operator=(std::move(img));
return *this;
}
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
};
#endif // #if defined(CL_VERSION_1_2)
+/*! \brief Class interface for GL Render Buffer Memory Objects.
+*
+* This is provided to facilitate interoperability with OpenGL.
+*
+* See Memory for details about copy semantics, etc.
+*
+* \see Memory
+*/
+class BufferRenderGL :
+#if defined(CL_VERSION_1_2)
+ public ImageGL
+#else // #if defined(CL_VERSION_1_2)
+ public Image2DGL
+#endif //#if defined(CL_VERSION_1_2)
+{
+public:
+ /*! \brief Constructs a BufferRenderGL in a specified context, from a given
+ * GL Renderbuffer.
+ *
+ * Wraps clCreateFromGLRenderbuffer().
+ */
+ BufferRenderGL(
+ const Context& context,
+ cl_mem_flags flags,
+ cl_GLuint bufobj,
+ cl_int * err = NULL)
+ {
+ cl_int error;
+ object_ = ::clCreateFromGLRenderbuffer(
+ context(),
+ flags,
+ bufobj,
+ &error);
+
+ detail::errHandler(error, __CREATE_GL_RENDER_BUFFER_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+
+ //! \brief Default constructor - initializes to NULL.
+#if defined(CL_VERSION_1_2)
+ BufferRenderGL() : ImageGL() {};
+#else // #if defined(CL_VERSION_1_2)
+ BufferRenderGL() : Image2DGL() {};
+#endif //#if defined(CL_VERSION_1_2)
+
+ /*! \brief Constructor from cl_mem - takes ownership.
+ *
+ * See Memory for further details.
+ */
+#if defined(CL_VERSION_1_2)
+ __CL_EXPLICIT_CONSTRUCTORS BufferRenderGL(const cl_mem& buffer) : ImageGL(buffer) { }
+#else // #if defined(CL_VERSION_1_2)
+ __CL_EXPLICIT_CONSTRUCTORS BufferRenderGL(const cl_mem& buffer) : Image2DGL(buffer) { }
+#endif //#if defined(CL_VERSION_1_2)
+
+
+ /*! \brief Assignment from cl_mem - performs shallow copy.
+ *
+ * See Memory for further details.
+ */
+ BufferRenderGL& operator = (const cl_mem& rhs)
+ {
+#if defined(CL_VERSION_1_2)
+ ImageGL::operator=(rhs);
+#else // #if defined(CL_VERSION_1_2)
+ Image2DGL::operator=(rhs);
+#endif //#if defined(CL_VERSION_1_2)
+
+ return *this;
+ }
+
+ /*! \brief Copy constructor to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+#if defined(CL_VERSION_1_2)
+ BufferRenderGL(const BufferRenderGL& buf) : ImageGL(buf) {}
+#else // #if defined(CL_VERSION_1_2)
+ BufferRenderGL(const BufferRenderGL& buf) : Image2DGL(buf) {}
+#endif //#if defined(CL_VERSION_1_2)
+
+ /*! \brief Copy assignment to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ BufferRenderGL& operator = (const BufferRenderGL &rhs)
+ {
+#if defined(CL_VERSION_1_2)
+ ImageGL::operator=(rhs);
+#else // #if defined(CL_VERSION_1_2)
+ Image2DGL::operator=(rhs);
+#endif //#if defined(CL_VERSION_1_2)
+ return *this;
+ }
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+ /*! \brief Move constructor to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+#if defined(CL_VERSION_1_2)
+ BufferRenderGL(BufferRenderGL&& buf) CL_HPP_NOEXCEPT : ImageGL(std::move(buf)) {}
+#else // #if defined(CL_VERSION_1_2)
+ BufferRenderGL(BufferRenderGL&& buf) CL_HPP_NOEXCEPT : Image2DGL(std::move(buf)) {}
+#endif //#if defined(CL_VERSION_1_2)
+
+
+ /*! \brief Move assignment to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ BufferRenderGL& operator = (BufferRenderGL &&buf)
+ {
+#if defined(CL_VERSION_1_2)
+ ImageGL::operator=(std::move(buf));
+#else // #if defined(CL_VERSION_1_2)
+ Image2DGL::operator=(std::move(buf));
+#endif //#if defined(CL_VERSION_1_2)
+
+ return *this;
+ }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+
+ //! \brief Wrapper for clGetGLObjectInfo().
+ cl_int getObjectInfo(
+ cl_gl_object_type *type,
+ cl_GLuint * gl_object_name)
+ {
+ return detail::errHandler(
+ ::clGetGLObjectInfo(object_, type, gl_object_name),
+ __GET_GL_OBJECT_INFO_ERR);
+ }
+};
+
/*! \brief Class interface for cl_sampler.
*
* \note Copies of these objects are shallow, meaning that the copy will refer
@@ -4279,12 +4599,6 @@ public:
class Sampler : public detail::Wrapper<cl_sampler>
{
public:
- /*! \brief Destructor.
- *
- * This calls clReleaseSampler() on the value held by this instance.
- */
- ~Sampler() { }
-
//! \brief Default constructor - initializes to NULL.
Sampler() { }
@@ -4313,31 +4627,12 @@ public:
}
}
- /*! \brief Copy constructor - performs shallow copy.
- *
- * This calls clRetainSampler() on the parameter's cl_sampler.
- */
- Sampler(const Sampler& sampler) : detail::Wrapper<cl_type>(sampler) { }
-
/*! \brief Constructor from cl_sampler - takes ownership.
*
* This effectively transfers ownership of a refcount on the cl_sampler
* into the new Sampler object.
*/
- Sampler(const cl_sampler& sampler) : detail::Wrapper<cl_type>(sampler) { }
-
- /*! \brief Assignment operator from Sampler.
- *
- * This calls clRetainSampler() on the parameter and clReleaseSampler()
- * on the previous value held by this instance.
- */
- Sampler& operator = (const Sampler& rhs)
- {
- if (this != &rhs) {
- detail::Wrapper<cl_type>::operator=(rhs);
- }
- return *this;
- }
+ __CL_EXPLICIT_CONSTRUCTORS Sampler(const cl_sampler& sampler) : detail::Wrapper<cl_type>(sampler) { }
/*! \brief Assignment operator from cl_sampler - takes ownership.
*
@@ -4350,6 +4645,36 @@ public:
return *this;
}
+ /*! \brief Copy constructor to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ Sampler(const Sampler& sam) : detail::Wrapper<cl_type>(sam) {}
+
+ /*! \brief Copy assignment to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ Sampler& operator = (const Sampler &sam)
+ {
+ detail::Wrapper<cl_type>::operator=(sam);
+ return *this;
+ }
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+ /*! \brief Move constructor to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ Sampler(Sampler&& sam) CL_HPP_NOEXCEPT : detail::Wrapper<cl_type>(std::move(sam)) {}
+
+ /*! \brief Move assignment to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ Sampler& operator = (Sampler &&sam)
+ {
+ detail::Wrapper<cl_type>::operator=(std::move(sam));
+ return *this;
+ }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+
//! \brief Wrapper for clGetSamplerInfo().
template <typename T>
cl_int getInfo(cl_sampler_info name, T* param) const
@@ -4442,14 +4767,14 @@ template <typename T>
struct KernelArgumentHandler
{
static ::size_t size(const T&) { return sizeof(T); }
- static T* ptr(T& value) { return &value; }
+ static const T* ptr(const T& value) { return &value; }
};
template <>
struct KernelArgumentHandler<LocalSpaceArg>
{
static ::size_t size(const LocalSpaceArg& value) { return value.size_; }
- static void* ptr(LocalSpaceArg&) { return NULL; }
+ static const void* ptr(const LocalSpaceArg&) { return NULL; }
};
}
@@ -4493,21 +4818,9 @@ class Kernel : public detail::Wrapper<cl_kernel>
public:
inline Kernel(const Program& program, const char* name, cl_int* err = NULL);
- /*! \brief Destructor.
- *
- * This calls clReleaseKernel() on the value held by this instance.
- */
- ~Kernel() { }
-
//! \brief Default constructor - initializes to NULL.
Kernel() { }
- /*! \brief Copy constructor - performs shallow copy.
- *
- * This calls clRetainKernel() on the parameter's cl_kernel.
- */
- Kernel(const Kernel& kernel) : detail::Wrapper<cl_type>(kernel) { }
-
/*! \brief Constructor from cl_kernel - takes ownership.
*
* This effectively transfers ownership of a refcount on the cl_kernel
@@ -4515,19 +4828,6 @@ public:
*/
__CL_EXPLICIT_CONSTRUCTORS Kernel(const cl_kernel& kernel) : detail::Wrapper<cl_type>(kernel) { }
- /*! \brief Assignment operator from Kernel.
- *
- * This calls clRetainKernel() on the parameter and clReleaseKernel()
- * on the previous value held by this instance.
- */
- Kernel& operator = (const Kernel& rhs)
- {
- if (this != &rhs) {
- detail::Wrapper<cl_type>::operator=(rhs);
- }
- return *this;
- }
-
/*! \brief Assignment operator from cl_kernel - takes ownership.
*
* This effectively transfers ownership of a refcount on the rhs and calls
@@ -4539,6 +4839,36 @@ public:
return *this;
}
+ /*! \brief Copy constructor to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ Kernel(const Kernel& kernel) : detail::Wrapper<cl_type>(kernel) {}
+
+ /*! \brief Copy assignment to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ Kernel& operator = (const Kernel &kernel)
+ {
+ detail::Wrapper<cl_type>::operator=(kernel);
+ return *this;
+ }
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+ /*! \brief Move constructor to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ Kernel(Kernel&& kernel) CL_HPP_NOEXCEPT : detail::Wrapper<cl_type>(std::move(kernel)) {}
+
+ /*! \brief Move assignment to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ Kernel& operator = (Kernel &&kernel)
+ {
+ detail::Wrapper<cl_type>::operator=(std::move(kernel));
+ return *this;
+ }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+
template <typename T>
cl_int getInfo(cl_kernel_info name, T* param) const
{
@@ -4607,7 +4937,7 @@ public:
}
template <typename T>
- cl_int setArg(cl_uint index, T value)
+ cl_int setArg(cl_uint index, const T &value)
{
return detail::errHandler(
::clSetKernelArg(
@@ -4618,7 +4948,7 @@ public:
__SET_KERNEL_ARGS_ERR);
}
- cl_int setArg(cl_uint index, ::size_t size, void* argPtr)
+ cl_int setArg(cl_uint index, ::size_t size, const void* argPtr)
{
return detail::errHandler(
::clSetKernelArg(object_, index, size, argPtr),
@@ -4637,7 +4967,7 @@ public:
Program(
const STRING_CLASS& source,
- bool build = false,
+ bool build = false,
cl_int* err = NULL)
{
cl_int error;
@@ -4789,7 +5119,7 @@ public:
object_ = ::clCreateProgramWithBinary(
context(), (cl_uint) devices.size(),
deviceIDs,
- lengths, images, binaryStatus != NULL
+ lengths, images, (binaryStatus != NULL && numDevices > 0)
? &binaryStatus->front()
: NULL, &error);
@@ -4836,23 +5166,43 @@ public:
Program() { }
- Program(const Program& program) : detail::Wrapper<cl_type>(program) { }
-
__CL_EXPLICIT_CONSTRUCTORS Program(const cl_program& program) : detail::Wrapper<cl_type>(program) { }
- Program& operator = (const Program& rhs)
+ Program& operator = (const cl_program& rhs)
{
- if (this != &rhs) {
- detail::Wrapper<cl_type>::operator=(rhs);
- }
+ detail::Wrapper<cl_type>::operator=(rhs);
return *this;
}
- Program& operator = (const cl_program& rhs)
+ /*! \brief Copy constructor to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ Program(const Program& program) : detail::Wrapper<cl_type>(program) {}
+
+ /*! \brief Copy assignment to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ Program& operator = (const Program &program)
{
- detail::Wrapper<cl_type>::operator=(rhs);
+ detail::Wrapper<cl_type>::operator=(program);
+ return *this;
+ }
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+ /*! \brief Move constructor to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ Program(Program&& program) CL_HPP_NOEXCEPT : detail::Wrapper<cl_type>(std::move(program)) {}
+
+ /*! \brief Move assignment to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ Program& operator = (Program &&program)
+ {
+ detail::Wrapper<cl_type>::operator=(std::move(program));
return *this;
}
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
cl_int build(
const VECTOR_CLASS<Device>& devices,
@@ -4895,7 +5245,7 @@ public:
}
#if defined(CL_VERSION_1_2)
- cl_int compile(
+ cl_int compile(
const char* options = NULL,
void (CL_CALLBACK * notifyFptr)(cl_program, void *) = NULL,
void* data = NULL) const
@@ -4906,9 +5256,9 @@ public:
0,
NULL,
options,
- 0,
- NULL,
- NULL,
+ 0,
+ NULL,
+ NULL,
notifyFptr,
data),
__COMPILE_PROGRAM_ERR);
@@ -4988,11 +5338,14 @@ inline Program linkProgram(
void* data = NULL,
cl_int* err = NULL)
{
- cl_int err_local = CL_SUCCESS;
+ cl_int error_local = CL_SUCCESS;
cl_program programs[2] = { input1(), input2() };
- Context ctx = input1.getInfo<CL_PROGRAM_CONTEXT>();
+ Context ctx = input1.getInfo<CL_PROGRAM_CONTEXT>(&error_local);
+ if(error_local!=CL_SUCCESS) {
+ detail::errHandler(error_local, __LINK_PROGRAM_ERR);
+ }
cl_program prog = ::clLinkProgram(
ctx(),
@@ -5003,11 +5356,11 @@ inline Program linkProgram(
programs,
notifyFptr,
data,
- &err_local);
+ &error_local);
- detail::errHandler(err_local,__COMPILE_PROGRAM_ERR);
+ detail::errHandler(error_local,__COMPILE_PROGRAM_ERR);
if (err != NULL) {
- *err = err_local;
+ *err = error_local;
}
return Program(prog);
@@ -5020,7 +5373,7 @@ inline Program linkProgram(
void* data = NULL,
cl_int* err = NULL)
{
- cl_int err_local = CL_SUCCESS;
+ cl_int error_local = CL_SUCCESS;
cl_program * programs = (cl_program*) alloca(inputPrograms.size() * sizeof(cl_program));
@@ -5030,8 +5383,15 @@ inline Program linkProgram(
}
}
+ Context ctx;
+ if(inputPrograms.size() > 0) {
+ ctx = inputPrograms[0].getInfo<CL_PROGRAM_CONTEXT>(&error_local);
+ if(error_local!=CL_SUCCESS) {
+ detail::errHandler(error_local, __LINK_PROGRAM_ERR);
+ }
+ }
cl_program prog = ::clLinkProgram(
- Context::getDefault()(),
+ ctx(),
0,
NULL,
options,
@@ -5039,11 +5399,11 @@ inline Program linkProgram(
programs,
notifyFptr,
data,
- &err_local);
+ &error_local);
- detail::errHandler(err_local,__COMPILE_PROGRAM_ERR);
+ detail::errHandler(error_local,__COMPILE_PROGRAM_ERR);
if (err != NULL) {
- *err = err_local;
+ *err = error_local;
}
return Program(prog);
@@ -5089,7 +5449,11 @@ inline Kernel::Kernel(const Program& program, const char* name, cl_int* err)
class CommandQueue : public detail::Wrapper<cl_command_queue>
{
private:
+#ifdef CL_HPP_CPP11_ATOMICS_SUPPORTED
+ static std::atomic<int> default_initialized_;
+#else // !CL_HPP_CPP11_ATOMICS_SUPPORTED
static volatile int default_initialized_;
+#endif // !CL_HPP_CPP11_ATOMICS_SUPPORTED
static CommandQueue default_;
static volatile cl_int default_error_;
public:
@@ -5100,7 +5464,7 @@ public:
cl_int error;
Context context = Context::getDefault(&error);
- detail::errHandler(error, __CREATE_COMMAND_QUEUE_ERR);
+ detail::errHandler(error, __CREATE_CONTEXT_ERR);
if (error != CL_SUCCESS) {
if (err != NULL) {
@@ -5131,7 +5495,7 @@ public:
VECTOR_CLASS<cl::Device> devices;
error = context.getInfo(CL_CONTEXT_DEVICES, &devices);
- detail::errHandler(error, __CREATE_COMMAND_QUEUE_ERR);
+ detail::errHandler(error, __CREATE_CONTEXT_ERR);
if (error != CL_SUCCESS)
{
@@ -5167,6 +5531,36 @@ public:
}
}
+ /*! \brief Copy constructor to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ CommandQueue(const CommandQueue& queue) : detail::Wrapper<cl_type>(queue) {}
+
+ /*! \brief Copy assignment to forward copy to the superclass correctly.
+ * Required for MSVC.
+ */
+ CommandQueue& operator = (const CommandQueue &queue)
+ {
+ detail::Wrapper<cl_type>::operator=(queue);
+ return *this;
+ }
+
+#if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+ /*! \brief Move constructor to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ CommandQueue(CommandQueue&& queue) CL_HPP_NOEXCEPT : detail::Wrapper<cl_type>(std::move(queue)) {}
+
+ /*! \brief Move assignment to forward move to the superclass correctly.
+ * Required for MSVC.
+ */
+ CommandQueue& operator = (CommandQueue &&queue)
+ {
+ detail::Wrapper<cl_type>::operator=(std::move(queue));
+ return *this;
+ }
+#endif // #if defined(CL_HPP_RVALUE_REFERENCES_SUPPORTED)
+
static CommandQueue getDefault(cl_int * err = NULL)
{
int state = detail::compare_exchange(
@@ -5230,17 +5624,7 @@ public:
CommandQueue() { }
- CommandQueue(const CommandQueue& commandQueue) : detail::Wrapper<cl_type>(commandQueue) { }
-
- CommandQueue(const cl_command_queue& commandQueue) : detail::Wrapper<cl_type>(commandQueue) { }
-
- CommandQueue& operator = (const CommandQueue& rhs)
- {
- if (this != &rhs) {
- detail::Wrapper<cl_type>::operator=(rhs);
- }
- return *this;
- }
+ __CL_EXPLICIT_CONSTRUCTORS CommandQueue(const cl_command_queue& commandQueue) : detail::Wrapper<cl_type>(commandQueue) { }
CommandQueue& operator = (const cl_command_queue& rhs)
{
@@ -5739,18 +6123,22 @@ public:
Event* event = NULL,
cl_int* err = NULL) const
{
+ cl_event tmp;
cl_int error;
void * result = ::clEnqueueMapBuffer(
object_, buffer(), blocking, flags, offset, size,
(events != NULL) ? (cl_uint) events->size() : 0,
(events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
- (cl_event*) event,
+ (event != NULL) ? &tmp : NULL,
&error);
detail::errHandler(error, __ENQUEUE_MAP_BUFFER_ERR);
if (err != NULL) {
*err = error;
}
+ if (event != NULL && error == CL_SUCCESS)
+ *event = tmp;
+
return result;
}
@@ -5766,6 +6154,7 @@ public:
Event* event = NULL,
cl_int* err = NULL) const
{
+ cl_event tmp;
cl_int error;
void * result = ::clEnqueueMapImage(
object_, buffer(), blocking, flags,
@@ -5773,13 +6162,15 @@ public:
row_pitch, slice_pitch,
(events != NULL) ? (cl_uint) events->size() : 0,
(events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
- (cl_event*) event,
+ (event != NULL) ? &tmp : NULL,
&error);
detail::errHandler(error, __ENQUEUE_MAP_IMAGE_ERR);
if (err != NULL) {
*err = error;
}
+ if (event != NULL && error == CL_SUCCESS)
+ *event = tmp;
return result;
}
@@ -5972,7 +6363,7 @@ public:
object_, userFptr, args.first, args.second,
(mem_objects != NULL) ? (cl_uint) mem_objects->size() : 0,
mems,
- (mem_locs != NULL) ? (const void **) &mem_locs->front() : NULL,
+ (mem_locs != NULL && mem_locs->size() > 0) ? (const void **) &mem_locs->front() : NULL,
(events != NULL) ? (cl_uint) events->size() : 0,
(events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
(event != NULL) ? &tmp : NULL),
@@ -5991,9 +6382,17 @@ public:
CL_EXT_PREFIX__VERSION_1_1_DEPRECATED
cl_int enqueueMarker(Event* event = NULL) const CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED
{
- return detail::errHandler(
- ::clEnqueueMarker(object_, (cl_event*) event),
+ cl_event tmp;
+ cl_int err = detail::errHandler(
+ ::clEnqueueMarker(
+ object_,
+ (event != NULL) ? &tmp : NULL),
__ENQUEUE_MARKER_ERR);
+
+ if (event != NULL && err == CL_SUCCESS)
+ *event = tmp;
+
+ return err;
}
CL_EXT_PREFIX__VERSION_1_1_DEPRECATED
@@ -6003,7 +6402,7 @@ public:
::clEnqueueWaitForEvents(
object_,
(cl_uint) events.size(),
- (const cl_event*) &events.front()),
+ events.size() > 0 ? (const cl_event*) &events.front() : NULL),
__ENQUEUE_WAIT_FOR_EVENTS_ERR);
}
#endif // #if defined(CL_VERSION_1_1)
@@ -6018,7 +6417,7 @@ public:
::clEnqueueAcquireGLObjects(
object_,
(mem_objects != NULL) ? (cl_uint) mem_objects->size() : 0,
- (mem_objects != NULL) ? (const cl_mem *) &mem_objects->front(): NULL,
+ (mem_objects != NULL && mem_objects->size() > 0) ? (const cl_mem *) &mem_objects->front(): NULL,
(events != NULL) ? (cl_uint) events->size() : 0,
(events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
(event != NULL) ? &tmp : NULL),
@@ -6040,7 +6439,7 @@ public:
::clEnqueueReleaseGLObjects(
object_,
(mem_objects != NULL) ? (cl_uint) mem_objects->size() : 0,
- (mem_objects != NULL) ? (const cl_mem *) &mem_objects->front(): NULL,
+ (mem_objects != NULL && mem_objects->size() > 0) ? (const cl_mem *) &mem_objects->front(): NULL,
(events != NULL) ? (cl_uint) events->size() : 0,
(events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
(event != NULL) ? &tmp : NULL),
@@ -6083,7 +6482,7 @@ typedef CL_API_ENTRY cl_int (CL_API_CALL *PFN_clEnqueueReleaseD3D10ObjectsKHR)(
pfn_clEnqueueAcquireD3D10ObjectsKHR(
object_,
(mem_objects != NULL) ? (cl_uint) mem_objects->size() : 0,
- (mem_objects != NULL) ? (const cl_mem *) &mem_objects->front(): NULL,
+ (mem_objects != NULL && mem_objects->size() > 0) ? (const cl_mem *) &mem_objects->front(): NULL,
(events != NULL) ? (cl_uint) events->size() : 0,
(events != NULL) ? (cl_event*) &events->front() : NULL,
(event != NULL) ? &tmp : NULL),
@@ -6116,9 +6515,9 @@ typedef CL_API_ENTRY cl_int (CL_API_CALL *PFN_clEnqueueReleaseD3D10ObjectsKHR)(
pfn_clEnqueueReleaseD3D10ObjectsKHR(
object_,
(mem_objects != NULL) ? (cl_uint) mem_objects->size() : 0,
- (mem_objects != NULL) ? (const cl_mem *) &mem_objects->front(): NULL,
+ (mem_objects != NULL && mem_objects->size() > 0) ? (const cl_mem *) &mem_objects->front(): NULL,
(events != NULL) ? (cl_uint) events->size() : 0,
- (events != NULL) ? (cl_event*) &events->front() : NULL,
+ (events != NULL && events->size() > 0) ? (cl_event*) &events->front() : NULL,
(event != NULL) ? &tmp : NULL),
__ENQUEUE_RELEASE_GL_ERR);
@@ -6154,14 +6553,22 @@ typedef CL_API_ENTRY cl_int (CL_API_CALL *PFN_clEnqueueReleaseD3D10ObjectsKHR)(
};
#ifdef _WIN32
+#ifdef CL_HPP_CPP11_ATOMICS_SUPPORTED
+__declspec(selectany) std::atomic<int> CommandQueue::default_initialized_;
+#else // !CL_HPP_CPP11_ATOMICS_SUPPORTED
__declspec(selectany) volatile int CommandQueue::default_initialized_ = __DEFAULT_NOT_INITIALIZED;
+#endif // !CL_HPP_CPP11_ATOMICS_SUPPORTED
__declspec(selectany) CommandQueue CommandQueue::default_;
__declspec(selectany) volatile cl_int CommandQueue::default_error_ = CL_SUCCESS;
-#else
+#else // !_WIN32
+#ifdef CL_HPP_CPP11_ATOMICS_SUPPORTED
+__attribute__((weak)) std::atomic<int> CommandQueue::default_initialized_;
+#else // !CL_HPP_CPP11_ATOMICS_SUPPORTED
__attribute__((weak)) volatile int CommandQueue::default_initialized_ = __DEFAULT_NOT_INITIALIZED;
+#endif // !CL_HPP_CPP11_ATOMICS_SUPPORTED
__attribute__((weak)) CommandQueue CommandQueue::default_;
__attribute__((weak)) volatile cl_int CommandQueue::default_error_ = CL_SUCCESS;
-#endif
+#endif // !_WIN32
template< typename IteratorType >
Buffer::Buffer(
@@ -6214,6 +6621,54 @@ Buffer::Buffer(
}
}
+template< typename IteratorType >
+Buffer::Buffer(
+ const CommandQueue &queue,
+ IteratorType startIterator,
+ IteratorType endIterator,
+ bool readOnly,
+ bool useHostPtr,
+ cl_int* err)
+{
+ typedef typename std::iterator_traits<IteratorType>::value_type DataType;
+ cl_int error;
+
+ cl_mem_flags flags = 0;
+ if (readOnly) {
+ flags |= CL_MEM_READ_ONLY;
+ }
+ else {
+ flags |= CL_MEM_READ_WRITE;
+ }
+ if (useHostPtr) {
+ flags |= CL_MEM_USE_HOST_PTR;
+ }
+
+ ::size_t size = sizeof(DataType)*(endIterator - startIterator);
+
+ Context context = queue.getInfo<CL_QUEUE_CONTEXT>();
+
+ if (useHostPtr) {
+ object_ = ::clCreateBuffer(context(), flags, size, static_cast<DataType*>(&*startIterator), &error);
+ }
+ else {
+ object_ = ::clCreateBuffer(context(), flags, size, 0, &error);
+ }
+
+ detail::errHandler(error, __CREATE_BUFFER_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+
+ if (!useHostPtr) {
+ error = cl::copy(queue, startIterator, endIterator, *this);
+ detail::errHandler(error, __CREATE_BUFFER_ERR);
+ if (err != NULL) {
+ *err = error;
+ }
+ }
+}
+
inline cl_int enqueueReadBuffer(
const Buffer& buffer,
cl_bool blocking,
@@ -12308,8 +12763,8 @@ struct make_kernel :
>
{
public:
- typedef detail::KernelFunctorGlobal<
- T0, T1, T2, T3,
+ typedef detail::KernelFunctorGlobal<
+ T0, T1, T2, T3,
T4, T5, T6, T7,
T8, T9, T10, T11,
T12, T13, T14, T15,
@@ -12443,10 +12898,9 @@ public:
#undef __DEFAULT_BEING_INITIALIZED
#undef __DEFAULT_INITIALIZED
-} // namespace cl
+#undef CL_HPP_RVALUE_REFERENCES_SUPPORTED
+#undef CL_HPP_NOEXCEPT
-#ifdef _WIN32
-#pragma pop_macro("max")
-#endif // _WIN32
+} // namespace cl
#endif // CL_HPP_
diff --git a/Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash-cl/ethash_cl_miner.cpp b/Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash-cl/ethash_cl_miner.cpp
index 18133256a..d3f0e9611 100644
--- a/Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash-cl/ethash_cl_miner.cpp
+++ b/Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash-cl/ethash_cl_miner.cpp
@@ -250,11 +250,10 @@ void ethash_cl_miner::search(uint8_t const* header, uint64_t target, search_hook
m_queue.enqueueBarrierWithWaitList(NULL, &pre_return_event);
}
else
-#else
+#endif
{
m_queue.finish();
}
-#endif
/*
__kernel void ethash_combined_search(
diff --git a/Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash/data_sizes.h b/Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash/data_sizes.h
index cf52ae4f8..3b747b3ea 100644
--- a/Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash/data_sizes.h
+++ b/Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash/data_sizes.h
@@ -48,7 +48,7 @@ extern "C" {
// Sow[i*HashBytes]; j++]]]][[2]][[1]]
-static const uint64_t dag_sizes[2048] = {
+static const size_t dag_sizes[2048] = {
1073739904U, 1082130304U, 1090514816U, 1098906752U, 1107293056U,
1115684224U, 1124070016U, 1132461952U, 1140849536U, 1149232768U,
1157627776U, 1166013824U, 1174404736U, 1182786944U, 1191180416U,
@@ -477,7 +477,7 @@ static const uint64_t dag_sizes[2048] = {
// While[! PrimeQ[i], i--];
// Sow[i*HashBytes]; j++]]]][[2]][[1]]
-const uint64_t cache_sizes[2048] = {
+const size_t cache_sizes[2048] = {
16776896U, 16907456U, 17039296U, 17170112U, 17301056U, 17432512U, 17563072U,
17693888U, 17824192U, 17955904U, 18087488U, 18218176U, 18349504U, 18481088U,
18611392U, 18742336U, 18874304U, 19004224U, 19135936U, 19267264U, 19398208U,
diff --git a/Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash/ethash.h b/Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash/ethash.h
index cc3d634d0..a7159de65 100644
--- a/Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash/ethash.h
+++ b/Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash/ethash.h
@@ -43,8 +43,8 @@ extern "C" {
#endif
typedef struct ethash_params {
- uint64_t full_size; // Size of full data set (in bytes, multiple of mix size (128)).
- uint64_t cache_size; // Size of compute cache (in bytes, multiple of node size (64)).
+ size_t full_size; // Size of full data set (in bytes, multiple of mix size (128)).
+ size_t cache_size; // Size of compute cache (in bytes, multiple of node size (64)).
} ethash_params;
typedef struct ethash_return_value {
@@ -52,52 +52,45 @@ typedef struct ethash_return_value {
uint8_t mix_hash[32];
} ethash_return_value;
-uint64_t ethash_get_datasize(const uint32_t block_number);
-uint64_t ethash_get_cachesize(const uint32_t block_number);
+size_t ethash_get_datasize(const uint32_t block_number);
+size_t ethash_get_cachesize(const uint32_t block_number);
-// Initialize the Parameters
-static inline int ethash_params_init(ethash_params *params, const uint32_t block_number) {
+// initialize the parameters
+static inline void ethash_params_init(ethash_params *params, const uint32_t block_number) {
params->full_size = ethash_get_datasize(block_number);
- if (params->full_size == 0)
- return 0;
-
params->cache_size = ethash_get_cachesize(block_number);
- if (params->cache_size == 0)
- return 0;
-
- return 1;
}
typedef struct ethash_cache {
void *mem;
} ethash_cache;
-int ethash_mkcache(ethash_cache *cache, ethash_params const *params, const uint8_t seed[32]);
-int ethash_compute_full_data(void *mem, ethash_params const *params, ethash_cache const *cache);
-int ethash_full(ethash_return_value *ret, void const *full_mem, ethash_params const *params, const uint8_t header_hash[32], const uint64_t nonce);
-int ethash_light(ethash_return_value *ret, ethash_cache const *cache, ethash_params const *params, const uint8_t header_hash[32], const uint64_t nonce);
+void ethash_mkcache(ethash_cache *cache, ethash_params const *params, const uint8_t seed[32]);
+void ethash_compute_full_data(void *mem, ethash_params const *params, ethash_cache const *cache);
+void ethash_full(ethash_return_value *ret, void const *full_mem, ethash_params const *params, const uint8_t header_hash[32], const uint64_t nonce);
+void ethash_light(ethash_return_value *ret, ethash_cache const *cache, ethash_params const *params, const uint8_t header_hash[32], const uint64_t nonce);
void ethash_get_seedhash(uint8_t seedhash[32], const uint32_t block_number);
-static inline int ethash_prep_light(void *cache, ethash_params const *params, const uint8_t seed[32]) {
+static inline void ethash_prep_light(void *cache, ethash_params const *params, const uint8_t seed[32]) {
ethash_cache c;
c.mem = cache;
- return ethash_mkcache(&c, params, seed);
+ ethash_mkcache(&c, params, seed);
}
-static inline int ethash_compute_light(ethash_return_value *ret, void const *cache, ethash_params const *params, const uint8_t header_hash[32], const uint64_t nonce) {
+static inline void ethash_compute_light(ethash_return_value *ret, void const *cache, ethash_params const *params, const uint8_t header_hash[32], const uint64_t nonce) {
ethash_cache c;
c.mem = (void *) cache;
- return ethash_light(ret, &c, params, header_hash, nonce);
+ ethash_light(ret, &c, params, header_hash, nonce);
}
-static inline int ethash_prep_full(void *full, ethash_params const *params, void const *cache) {
+static inline void ethash_prep_full(void *full, ethash_params const *params, void const *cache) {
ethash_cache c;
c.mem = (void *) cache;
- return ethash_compute_full_data(full, params, &c);
+ ethash_compute_full_data(full, params, &c);
}
-static inline int ethash_compute_full(ethash_return_value *ret, void const *full, ethash_params const *params, const uint8_t header_hash[32], const uint64_t nonce) {
- return ethash_full(ret, full, params, header_hash, nonce);
+static inline void ethash_compute_full(ethash_return_value *ret, void const *full, ethash_params const *params, const uint8_t header_hash[32], const uint64_t nonce) {
+ ethash_full(ret, full, params, header_hash, nonce);
}
// Returns if hash is less than or equal to difficulty
diff --git a/Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash/internal.c b/Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash/internal.c
index c8748408a..0a7e767e7 100644
--- a/Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash/internal.c
+++ b/Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash/internal.c
@@ -20,6 +20,7 @@
* @date 2015
*/
+#include <assert.h>
#include <inttypes.h>
#include <stddef.h>
#include "ethash.h"
@@ -28,9 +29,6 @@
#include "internal.h"
#include "data_sizes.h"
-// Inline assembly doesn't work
-#define ENABLE_SSE 0
-
#ifdef WITH_CRYPTOPP
#include "sha3_cryptopp.h"
@@ -39,29 +37,24 @@
#include "sha3.h"
#endif // WITH_CRYPTOPP
-uint64_t ethash_get_datasize(const uint32_t block_number) {
- if (block_number / EPOCH_LENGTH >= 2048)
- return 0;
+size_t ethash_get_datasize(const uint32_t block_number) {
+ assert(block_number / EPOCH_LENGTH < 2048);
return dag_sizes[block_number / EPOCH_LENGTH];
}
-uint64_t ethash_get_cachesize(const uint32_t block_number) {
- if (block_number / EPOCH_LENGTH >= 2048)
- return 0;
+size_t ethash_get_cachesize(const uint32_t block_number) {
+ assert(block_number / EPOCH_LENGTH < 2048);
return cache_sizes[block_number / EPOCH_LENGTH];
}
// Follows Sergio's "STRICT MEMORY HARD HASHING FUNCTIONS" (2014)
// https://bitslog.files.wordpress.com/2013/12/memohash-v0-3.pdf
// SeqMemoHash(s, R, N)
-int static ethash_compute_cache_nodes(
+void static ethash_compute_cache_nodes(
node *const nodes,
ethash_params const *params,
const uint8_t seed[32]) {
-
- if ((params->cache_size % sizeof(node)) != 0)
- return 0;
-
+ assert((params->cache_size % sizeof(node)) == 0);
uint32_t const num_nodes = (uint32_t) (params->cache_size / sizeof(node));
SHA3_512(nodes[0].bytes, seed, 32);
@@ -89,27 +82,22 @@ int static ethash_compute_cache_nodes(
nodes->words[w] = fix_endian32(nodes->words[w]);
}
#endif
-
- return 1;
}
-int ethash_mkcache(
+void ethash_mkcache(
ethash_cache *cache,
ethash_params const *params,
const uint8_t seed[32]) {
node *nodes = (node *) cache->mem;
- return ethash_compute_cache_nodes(nodes, params, seed);
+ ethash_compute_cache_nodes(nodes, params, seed);
}
-int ethash_calculate_dag_item(
+void ethash_calculate_dag_item(
node *const ret,
- const uint64_t node_index,
+ const unsigned node_index,
const struct ethash_params *params,
const struct ethash_cache *cache) {
- if (params->cache_size % sizeof(node) != 0)
- return 0;
-
uint32_t num_parent_nodes = (uint32_t) (params->cache_size / sizeof(node));
node const *cache_nodes = (node const *) cache->mem;
node const *init = &cache_nodes[node_index % num_parent_nodes];
@@ -157,58 +145,23 @@ int ethash_calculate_dag_item(
}
SHA3_512(ret->bytes, ret->bytes, sizeof(node));
- return 1;
}
-int ethash_compute_full_data(
+void ethash_compute_full_data(
void *mem,
ethash_params const *params,
ethash_cache const *cache) {
-
- if ((params->full_size % (sizeof(uint32_t) * MIX_WORDS)) != 0)
- return 0;
-
- if ((params->full_size % sizeof(node)) != 0)
- return 0;
-
- node *full_nodes = mem;
-
- // now compute full nodes
- for (uint64_t n = 0; n != (params->full_size / sizeof(node)); ++n) {
- ethash_calculate_dag_item(&(full_nodes[n]), n, params, cache);
- }
- return 1;
-}
-
-int ethash_compute_full_data_section(
- void *mem,
- ethash_params const *params,
- ethash_cache const *cache,
- uint64_t const start,
- uint64_t const end) {
-
- if ((params->full_size % (sizeof(uint32_t) * MIX_WORDS)) != 0)
- return 0;
-
- if ((params->full_size % sizeof(node)) != 0)
- return 0;
-
- if (end >= params->full_size)
- return 0;
-
- if (start >= end)
- return 0;
-
+ assert((params->full_size % (sizeof(uint32_t) * MIX_WORDS)) == 0);
+ assert((params->full_size % sizeof(node)) == 0);
node *full_nodes = mem;
// now compute full nodes
- for (uint64_t n = start; n != end; ++n) {
+ for (unsigned n = 0; n != (params->full_size / sizeof(node)); ++n) {
ethash_calculate_dag_item(&(full_nodes[n]), n, params, cache);
}
- return 1;
}
-static int ethash_hash(
+static void ethash_hash(
ethash_return_value *ret,
node const *full_nodes,
ethash_cache const *cache,
@@ -216,10 +169,10 @@ static int ethash_hash(
const uint8_t header_hash[32],
const uint64_t nonce) {
- if ((params->full_size % MIX_WORDS) != 0)
- return 0;
+ assert((params->full_size % MIX_WORDS) == 0);
// pack hash and nonce together into first 40 bytes of s_mix
+ assert(sizeof(node) * 8 == 512);
node s_mix[MIX_NODES + 1];
memcpy(s_mix[0].bytes, header_hash, 32);
@@ -301,7 +254,6 @@ static int ethash_hash(
memcpy(ret->mix_hash, mix->bytes, 32);
// final Keccak hash
SHA3_256(ret->result, s_mix->bytes, 64 + 32); // Keccak-256(s + compressed_mix)
- return 1;
}
void ethash_quick_hash(
@@ -339,10 +291,10 @@ int ethash_quick_check_difficulty(
return ethash_check_difficulty(return_hash, difficulty);
}
-int ethash_full(ethash_return_value *ret, void const *full_mem, ethash_params const *params, const uint8_t previous_hash[32], const uint64_t nonce) {
- return ethash_hash(ret, (node const *) full_mem, NULL, params, previous_hash, nonce);
+void ethash_full(ethash_return_value *ret, void const *full_mem, ethash_params const *params, const uint8_t previous_hash[32], const uint64_t nonce) {
+ ethash_hash(ret, (node const *) full_mem, NULL, params, previous_hash, nonce);
}
-int ethash_light(ethash_return_value *ret, ethash_cache const *cache, ethash_params const *params, const uint8_t previous_hash[32], const uint64_t nonce) {
- return ethash_hash(ret, NULL, cache, params, previous_hash, nonce);
+void ethash_light(ethash_return_value *ret, ethash_cache const *cache, ethash_params const *params, const uint8_t previous_hash[32], const uint64_t nonce) {
+ ethash_hash(ret, NULL, cache, params, previous_hash, nonce);
} \ No newline at end of file
diff --git a/Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash/internal.h b/Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash/internal.h
index dc79b35b4..ddd06e8f4 100644
--- a/Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash/internal.h
+++ b/Godeps/_workspace/src/github.com/ethereum/ethash/src/libethash/internal.h
@@ -30,9 +30,9 @@ typedef union node {
} node;
-int ethash_calculate_dag_item(
+void ethash_calculate_dag_item(
node *const ret,
- const uint64_t node_index,
+ const unsigned node_index,
ethash_params const *params,
ethash_cache const *cache
);
diff --git a/Godeps/_workspace/src/github.com/ethereum/ethash/src/python/core.c b/Godeps/_workspace/src/github.com/ethereum/ethash/src/python/core.c
index 6d0a40ad0..359735998 100644
--- a/Godeps/_workspace/src/github.com/ethereum/ethash/src/python/core.c
+++ b/Godeps/_workspace/src/github.com/ethereum/ethash/src/python/core.c
@@ -58,7 +58,7 @@ mkcache_bytes(PyObject *self, PyObject *args) {
}
ethash_params params;
- params.cache_size = (uint64_t) cache_size;
+ params.cache_size = (size_t) cache_size;
ethash_cache cache;
cache.mem = malloc(cache_size);
ethash_mkcache(&cache, &params, (uint8_t *) seed);
@@ -92,8 +92,8 @@ calc_dataset_bytes(PyObject *self, PyObject *args) {
}
ethash_params params;
- params.cache_size = (uint64_t) cache_size;
- params.full_size = (uint64_t) full_size;
+ params.cache_size = (size_t) cache_size;
+ params.full_size = (size_t) full_size;
ethash_cache cache;
cache.mem = (void *) cache_bytes;
void *mem = malloc(params.full_size);
@@ -138,8 +138,8 @@ hashimoto_light(PyObject *self, PyObject *args) {
ethash_return_value out;
ethash_params params;
- params.cache_size = (uint64_t) cache_size;
- params.full_size = (uint64_t) full_size;
+ params.cache_size = (size_t) cache_size;
+ params.full_size = (size_t) full_size;
ethash_cache cache;
cache.mem = (void *) cache_bytes;
ethash_light(&out, &cache, &params, (uint8_t *) header, nonce);
@@ -175,7 +175,7 @@ hashimoto_full(PyObject *self, PyObject *args) {
ethash_return_value out;
ethash_params params;
- params.full_size = (uint64_t) full_size;
+ params.full_size = (size_t) full_size;
ethash_full(&out, (void *) full_bytes, &params, (uint8_t *) header, nonce);
return Py_BuildValue("{s:s#, s:s#}",
"mix digest", out.mix_hash, 32,
@@ -216,7 +216,7 @@ mine(PyObject *self, PyObject *args) {
ethash_return_value out;
ethash_params params;
- params.full_size = (uint64_t) full_size;
+ params.full_size = (size_t) full_size;
// TODO: Multi threading?
do {
diff --git a/Godeps/_workspace/src/github.com/ethereum/ethash/test/c/test.cpp b/Godeps/_workspace/src/github.com/ethereum/ethash/test/c/test.cpp
index 8c854ecbd..21cb251fc 100644
--- a/Godeps/_workspace/src/github.com/ethereum/ethash/test/c/test.cpp
+++ b/Godeps/_workspace/src/github.com/ethereum/ethash/test/c/test.cpp
@@ -17,7 +17,7 @@
#include <boost/test/unit_test.hpp>
#include <iostream>
-std::string bytesToHexString(const uint8_t *str, const uint32_t s) {
+std::string bytesToHexString(const uint8_t *str, const size_t s) {
std::ostringstream ret;
for (int i = 0; i < s; ++i)
@@ -80,11 +80,9 @@ BOOST_AUTO_TEST_CASE(ethash_params_init_genesis_check) {
BOOST_AUTO_TEST_CASE(ethash_params_init_genesis_calcifide_check) {
ethash_params params;
- BOOST_REQUIRE_MESSAGE(ethash_params_init(&params, 0),
- "Params could not be initialized");
- const uint32_t
- expected_full_size = 1073739904,
- expected_cache_size = 16776896;
+ ethash_params_init(&params, 0);
+ const uint32_t expected_full_size = 1073739904;
+ const uint32_t expected_cache_size = 16776896;
BOOST_REQUIRE_MESSAGE(params.full_size == expected_full_size,
"\nexpected: " << expected_cache_size << "\n"
<< "actual: " << params.full_size << "\n");
diff --git a/Godeps/_workspace/src/github.com/ethereum/ethash/test/test.sh b/Godeps/_workspace/src/github.com/ethereum/ethash/test/test.sh
index 71e53d978..fd3508609 100644
--- a/Godeps/_workspace/src/github.com/ethereum/ethash/test/test.sh
+++ b/Godeps/_workspace/src/github.com/ethereum/ethash/test/test.sh
@@ -14,8 +14,11 @@ TEST_DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
echo -e "\n################# Testing JS ##################"
# TODO: Use mocha and real testing tools instead of rolling our own
cd $TEST_DIR/../js
-if [ -x "$(which npm)" ] ; then
- npm test
+if [ -x "$(which nodejs)" ] ; then
+ nodejs test.js
+fi
+if [ -x "$(which node)" ] ; then
+ node test.js
fi
echo -e "\n################# Testing C ##################"
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-16 14:10:33 +0800