Documentation at http://godoc.org/github.com/jgillich/go-opencl/cl.
See the test for usage examples.
By default, the OpenCL 1.2 API is exported. To get OpenCL 1.0, set the build tag cl10.
- Compatible with held ptrs to OpenCL pointers and contexts including
clKernel,clQueue,clContext,clProgram,clDevice - Adds in the OpenCL GL Memory bindings for binding to allocated OpenGL buffers and sharing memory contexts with OpenGL
OpenCL bindings and wrapper functions map nearly one to one with the OpenCL core
library calls in version 1.2. If your machine or OpenCl is not compatible with 1.2
please use the build tag cl10. This forked library mostly tests holding OpenCL state
outside of scopes where the pointers are initially returned.
In order to retain your OpenCL states into higher scopes you must return each wrapper
object individually. The file cl_pointer_test.go creates its own wrapper functions
for creating the underlying objects in the test file and serves as an example wrapper
API for the go-opencl module.
init, _ := NewInit(data)
mContext := &Context{}
mQueue := &CommandQueue{}
mProgram := &Program{}
mKernel := &Kernel{}
mDevice := &Device{}
mDevices := make([]*Device, 10)
mInput := &MemObject{}
mOutput := &MemObject{}
mContext, mDevice, mDevices = init.CreateContext()
init.context = mContext
init.device = mDevice
init.devices = mDevices
mQueue = init.CreateQueue()
init.queue = mQueue
mProgram = init.CreateProgram()
init.program = mProgram
mKernel = init.CreateKernel()
init.kernel = mKernel
mInput, mOutput = init.CreateBuffers()
init.input = mInput
init.output = mOutput
init.Run()
Note that in order to reduce dependencies the OpenGL binding calls are not tested in
this library. For MacOSX however the clCreateFromGLTexture2D and clCreateFromGLTexture3D
calls have been deprecated.