diff options
Diffstat (limited to 'Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/device12.go')
-rw-r--r-- | Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/device12.go | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/device12.go b/Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/device12.go new file mode 100644 index 000000000..b4b559a6a --- /dev/null +++ b/Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/device12.go @@ -0,0 +1,51 @@ +// +build cl12 + +package cl + +// #ifdef __APPLE__ +// #include "OpenCL/opencl.h" +// #else +// #include "cl.h" +// #endif +import "C" +import "unsafe" + +const FPConfigCorrectlyRoundedDivideSqrt FPConfig = C.CL_FP_CORRECTLY_ROUNDED_DIVIDE_SQRT + +func init() { + fpConfigNameMap[FPConfigCorrectlyRoundedDivideSqrt] = "CorrectlyRoundedDivideSqrt" +} + +func (d *Device) BuiltInKernels() string { + str, _ := d.getInfoString(C.CL_DEVICE_BUILT_IN_KERNELS, true) + return str +} + +// Is CL_FALSE if the implementation does not have a linker available. Is CL_TRUE if the linker is available. This can be CL_FALSE for the embedded platform profile only. This must be CL_TRUE if CL_DEVICE_COMPILER_AVAILABLE is CL_TRUE +func (d *Device) LinkerAvailable() bool { + val, _ := d.getInfoBool(C.CL_DEVICE_LINKER_AVAILABLE, true) + return val +} + +func (d *Device) ParentDevice() *Device { + var deviceId C.cl_device_id + if err := C.clGetDeviceInfo(d.id, C.CL_DEVICE_PARENT_DEVICE, C.size_t(unsafe.Sizeof(deviceId)), unsafe.Pointer(&deviceId), nil); err != C.CL_SUCCESS { + panic("ParentDevice failed") + } + if deviceId == nil { + return nil + } + return &Device{id: deviceId} +} + +// Max number of pixels for a 1D image created from a buffer object. The minimum value is 65536 if CL_DEVICE_IMAGE_SUPPORT is CL_TRUE. +func (d *Device) ImageMaxBufferSize() int { + val, _ := d.getInfoSize(C.CL_DEVICE_IMAGE_MAX_BUFFER_SIZE, true) + return int(val) +} + +// Max number of images in a 1D or 2D image array. The minimum value is 2048 if CL_DEVICE_IMAGE_SUPPORT is CL_TRUE +func (d *Device) ImageMaxArraySize() int { + val, _ := d.getInfoSize(C.CL_DEVICE_IMAGE_MAX_ARRAY_SIZE, true) + return int(val) +} |