diff options
Diffstat (limited to 'Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/platform.go')
-rw-r--r-- | Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/platform.go | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/platform.go b/Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/platform.go deleted file mode 100644 index fd1d162cf..000000000 --- a/Godeps/_workspace/src/github.com/Gustav-Simonsson/go-opencl/cl/platform.go +++ /dev/null @@ -1,83 +0,0 @@ -package cl - -// #ifdef __APPLE__ -// #include "OpenCL/opencl.h" -// #else -// #include "cl.h" -// #endif -import "C" - -import "unsafe" - -const maxPlatforms = 32 - -type Platform struct { - id C.cl_platform_id -} - -// Obtain the list of platforms available. -func GetPlatforms() ([]*Platform, error) { - var platformIds [maxPlatforms]C.cl_platform_id - var nPlatforms C.cl_uint - if err := C.clGetPlatformIDs(C.cl_uint(maxPlatforms), &platformIds[0], &nPlatforms); err != C.CL_SUCCESS { - return nil, toError(err) - } - platforms := make([]*Platform, nPlatforms) - for i := 0; i < int(nPlatforms); i++ { - platforms[i] = &Platform{id: platformIds[i]} - } - return platforms, nil -} - -func (p *Platform) GetDevices(deviceType DeviceType) ([]*Device, error) { - return GetDevices(p, deviceType) -} - -func (p *Platform) getInfoString(param C.cl_platform_info) (string, error) { - var strC [2048]byte - var strN C.size_t - if err := C.clGetPlatformInfo(p.id, param, 2048, unsafe.Pointer(&strC[0]), &strN); err != C.CL_SUCCESS { - return "", toError(err) - } - return string(strC[:(strN - 1)]), nil -} - -func (p *Platform) Name() string { - if str, err := p.getInfoString(C.CL_PLATFORM_NAME); err != nil { - panic("Platform.Name() should never fail") - } else { - return str - } -} - -func (p *Platform) Vendor() string { - if str, err := p.getInfoString(C.CL_PLATFORM_VENDOR); err != nil { - panic("Platform.Vendor() should never fail") - } else { - return str - } -} - -func (p *Platform) Profile() string { - if str, err := p.getInfoString(C.CL_PLATFORM_PROFILE); err != nil { - panic("Platform.Profile() should never fail") - } else { - return str - } -} - -func (p *Platform) Version() string { - if str, err := p.getInfoString(C.CL_PLATFORM_VERSION); err != nil { - panic("Platform.Version() should never fail") - } else { - return str - } -} - -func (p *Platform) Extensions() string { - if str, err := p.getInfoString(C.CL_PLATFORM_EXTENSIONS); err != nil { - panic("Platform.Extensions() should never fail") - } else { - return str - } -} |