aboutsummaryrefslogtreecommitdiffstats
path: root/Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/kernel.go
diff options
context:
space:
mode:
Diffstat (limited to 'Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/kernel.go')
-rw-r--r--Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/kernel.go127
1 files changed, 0 insertions, 127 deletions
diff --git a/Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/kernel.go b/Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/kernel.go
deleted file mode 100644
index 894a775e8..000000000
--- a/Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/kernel.go
+++ /dev/null
@@ -1,127 +0,0 @@
-package cl
-
-// #ifdef __APPLE__
-// #include "OpenCL/opencl.h"
-// #else
-// #include "cl.h"
-// #endif
-import "C"
-
-import (
- "fmt"
- "unsafe"
-)
-
-type ErrUnsupportedArgumentType struct {
- Index int
- Value interface{}
-}
-
-func (e ErrUnsupportedArgumentType) Error() string {
- return fmt.Sprintf("cl: unsupported argument type for index %d: %+v", e.Index, e.Value)
-}
-
-type Kernel struct {
- clKernel C.cl_kernel
- name string
-}
-
-type LocalBuffer int
-
-func releaseKernel(k *Kernel) {
- if k.clKernel != nil {
- C.clReleaseKernel(k.clKernel)
- k.clKernel = nil
- }
-}
-
-func (k *Kernel) Release() {
- releaseKernel(k)
-}
-
-func (k *Kernel) SetArgs(args ...interface{}) error {
- for index, arg := range args {
- if err := k.SetArg(index, arg); err != nil {
- return err
- }
- }
- return nil
-}
-
-func (k *Kernel) SetArg(index int, arg interface{}) error {
- switch val := arg.(type) {
- case uint8:
- return k.SetArgUint8(index, val)
- case int8:
- return k.SetArgInt8(index, val)
- case uint32:
- return k.SetArgUint32(index, val)
- case uint64:
- return k.SetArgUint64(index, val)
- case int32:
- return k.SetArgInt32(index, val)
- case float32:
- return k.SetArgFloat32(index, val)
- case *MemObject:
- return k.SetArgBuffer(index, val)
- case LocalBuffer:
- return k.SetArgLocal(index, int(val))
- default:
- return ErrUnsupportedArgumentType{Index: index, Value: arg}
- }
-}
-
-func (k *Kernel) SetArgBuffer(index int, buffer *MemObject) error {
- return k.SetArgUnsafe(index, int(unsafe.Sizeof(buffer.clMem)), unsafe.Pointer(&buffer.clMem))
-}
-
-func (k *Kernel) SetArgFloat32(index int, val float32) error {
- return k.SetArgUnsafe(index, int(unsafe.Sizeof(val)), unsafe.Pointer(&val))
-}
-
-func (k *Kernel) SetArgInt8(index int, val int8) error {
- return k.SetArgUnsafe(index, int(unsafe.Sizeof(val)), unsafe.Pointer(&val))
-}
-
-func (k *Kernel) SetArgUint8(index int, val uint8) error {
- return k.SetArgUnsafe(index, int(unsafe.Sizeof(val)), unsafe.Pointer(&val))
-}
-
-func (k *Kernel) SetArgInt32(index int, val int32) error {
- return k.SetArgUnsafe(index, int(unsafe.Sizeof(val)), unsafe.Pointer(&val))
-}
-
-func (k *Kernel) SetArgUint32(index int, val uint32) error {
- return k.SetArgUnsafe(index, int(unsafe.Sizeof(val)), unsafe.Pointer(&val))
-}
-
-func (k *Kernel) SetArgUint64(index int, val uint64) error {
- return k.SetArgUnsafe(index, int(unsafe.Sizeof(val)), unsafe.Pointer(&val))
-}
-
-func (k *Kernel) SetArgLocal(index int, size int) error {
- return k.SetArgUnsafe(index, size, nil)
-}
-
-func (k *Kernel) SetArgUnsafe(index, argSize int, arg unsafe.Pointer) error {
- //fmt.Println("FUNKY: ", index, argSize)
- return toError(C.clSetKernelArg(k.clKernel, C.cl_uint(index), C.size_t(argSize), arg))
-}
-
-func (k *Kernel) PreferredWorkGroupSizeMultiple(device *Device) (int, error) {
- var size C.size_t
- err := C.clGetKernelWorkGroupInfo(k.clKernel, device.nullableId(), C.CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE, C.size_t(unsafe.Sizeof(size)), unsafe.Pointer(&size), nil)
- return int(size), toError(err)
-}
-
-func (k *Kernel) WorkGroupSize(device *Device) (int, error) {
- var size C.size_t
- err := C.clGetKernelWorkGroupInfo(k.clKernel, device.nullableId(), C.CL_KERNEL_WORK_GROUP_SIZE, C.size_t(unsafe.Sizeof(size)), unsafe.Pointer(&size), nil)
- return int(size), toError(err)
-}
-
-func (k *Kernel) NumArgs() (int, error) {
- var num C.cl_uint
- err := C.clGetKernelInfo(k.clKernel, C.CL_KERNEL_NUM_ARGS, C.size_t(unsafe.Sizeof(num)), unsafe.Pointer(&num), nil)
- return int(num), toError(err)
-}