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| author | obscuren <geffobscura@gmail.com> | 2015-02-21 01:13:46 +0800 |
|---|---|---|
| committer | obscuren <geffobscura@gmail.com> | 2015-02-21 01:13:46 +0800 |
| commit | bd7ebbcd5b77ce4fdd471b44f0acda80f2b3ceca (patch) | |
| tree | 46ab5943fd5e26198067aeec4a44287452eb2a32 /ethutil/common.go | |
| parent | 771bfe9e78f9952002a71cccc8d41c8c544fdfcb (diff) | |
| parent | d586a633ff005ac01c9f1eb33552d147cf6c883e (diff) | |
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Merge branch 'release/0.9.0'
Diffstat (limited to 'ethutil/common.go')
| -rw-r--r-- | ethutil/common.go | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/ethutil/common.go b/ethutil/common.go index 0a29cac6c..2ef2440c7 100644 --- a/ethutil/common.go +++ b/ethutil/common.go @@ -4,6 +4,7 @@ import ( "fmt" "math/big" "runtime" + "time" ) func IsWindows() bool { @@ -84,4 +85,11 @@ var ( BigFalse = Big0 Big32 = big.NewInt(32) Big256 = big.NewInt(0xff) + Big257 = big.NewInt(257) ) + +func Bench(pre string, cb func()) { + start := time.Now() + cb() + fmt.Println(pre, ": took:", time.Since(start)) +} |