52 lines
1.6 KiB
Go
52 lines
1.6 KiB
Go
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// +build cl12
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package cl
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// #ifdef __APPLE__
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// #include "OpenCL/opencl.h"
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// #else
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// #include "cl.h"
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// #endif
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import "C"
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import "unsafe"
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const FPConfigCorrectlyRoundedDivideSqrt FPConfig = C.CL_FP_CORRECTLY_ROUNDED_DIVIDE_SQRT
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func init() {
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fpConfigNameMap[FPConfigCorrectlyRoundedDivideSqrt] = "CorrectlyRoundedDivideSqrt"
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}
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func (d *Device) BuiltInKernels() string {
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str, _ := d.getInfoString(C.CL_DEVICE_BUILT_IN_KERNELS, true)
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return str
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}
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// 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
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func (d *Device) LinkerAvailable() bool {
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val, _ := d.getInfoBool(C.CL_DEVICE_LINKER_AVAILABLE, true)
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return val
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}
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func (d *Device) ParentDevice() *Device {
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var deviceId C.cl_device_id
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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 {
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panic("ParentDevice failed")
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}
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if deviceId == nil {
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return nil
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}
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return &Device{id: deviceId}
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}
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// 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.
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func (d *Device) ImageMaxBufferSize() int {
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val, _ := d.getInfoSize(C.CL_DEVICE_IMAGE_MAX_BUFFER_SIZE, true)
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return int(val)
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}
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// Max number of images in a 1D or 2D image array. The minimum value is 2048 if CL_DEVICE_IMAGE_SUPPORT is CL_TRUE
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func (d *Device) ImageMaxArraySize() int {
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val, _ := d.getInfoSize(C.CL_DEVICE_IMAGE_MAX_ARRAY_SIZE, true)
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return int(val)
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}
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