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Porting Guide

OpenCL API

Table 1.1. OpenCL API Translation Table

OpenCL Function

Boost.Compute Function

Buffers

 

clCreateBuffer()

buffer::buffer()

clReleaseMemObject()

buffer::~buffer()

clGetMemObjectInfo()

buffer::get_info<T>()

Command Queues

 

clCreateCommandQueue()

command_queue::command_queue()

clReleaseCommandQueue()

command_queue::~command_queue()

clGetCommandQueueInfo()

command_queue::get_info<T>()

clEnqueueReadBuffer()

command_queue::enqueue_read_buffer()

clEnqueueWriteBuffer()

command_queue::enqueue_write_buffer()

clEnqueueCopyBuffer()

command_queue::enqueue_copy_buffer()

clEnqueueNDRangeKernel()

command_queue::enqueue_nd_range_kernel()

clEnqueueTask()

command_queue::enqueue_task()

clEnqueueBarrier()

command_queue::enqueue_barrier()

clEnqueueMarker()

command_queue::enqueue_marker()

clFlush()

command_queue::flush()

clFinish()

command_queue::finish()

Contexts

 

clCreateContext()

context::context()

clReleaseContext()

context::~context()

clGetContextInfo()

context::get_info<T>()

Devices

 

clGetDeviceInfo()

device::get_info<T>()

Events

 

clReleaseEvent()

event::~event()

clGetEventInfo()

event::get_info<T>()

clGetEventProfilingInfo()

event::get_profiling_info<T>()

clWaitForEvents()

wait_list::wait()

clCreateUserEvent()

user_event::user_event()

clSetUserEventStatus()

user_event::set_status()

Kernels

 

clCreateKernel()

kernel::kernel()

clReleaseKernel()

kernel::~kernel()

clGetKernelInfo()

kernel::get_info<T>()

clGetKernelArgInfo()

kernel::get_arg_info<T>()

clGetKernelWorkGroupInfo()

kernel::get_work_group_info<T>()

clSetKernelArg()

kernel::set_arg()

clSetKernelExecInfo()

kernel::set_exec_info()

Pipes

 

clCreatePipe()

pipe::pipe()

clGetPipeInfo()

pipe::get_info<T>()

Platforms

 

clGetDeviceIDs()

platform::devices()

clGetPlatformInfo()

platform::get_info<T>()

clGetExtensionFunctionAddress()

platform::get_extension_function_address()

clUnloadCompiler()

platform::unload_compiler()

Programs

 

clCreateProgramWithSource()

program::create_with_source()

clCreateProgramWithBinary()

program::create_with_binary()

clCreateProgramWithBuiltInKernels()

program::create_with_builtin_kernels()

clReleaseProgram()

program::~program()

clGetProgramInfo()

program::get_info<T>()

clBuildProgram()

program::build()

clCompileProgram()

program::compile()

clLinkProgram()

program::link()

Shared Virtual Memory

 

clSVMAlloc()

svm_alloc<T>()

clSVMFree()

svm_free<T>()

clEnqueueSVMFree()

command_queue::enqueue_svm_free()

clEnqueueSVMMemcpy()

command_queue::enqueue_svm_memcpy()

clEnqueueSVMMemFill()

command_queue::enqueue_svm_fill()

clEnqueueSVMMap()

command_queue::enqueue_svm_map()

clEnqueueSVMUnmap()

command_queue::enqueue_svm_unmap()

System

 

clGetPlatformIDs()

system::platforms()

OpenGL Sharing

 

clCreateFromGLBuffer()

opengl_buffer::opengl_buffer()

clCreateFromGLRenderbuffer()

opengl_renderbuffer::opengl_renderbuffer()

clCreateFromGLTexture()

opengl_texture::opengl_texture()

clGetGLTextureInfo()

opengl_texture::get_texture_info<T>()

clEnqueueAcquireGLObjects()

opengl_enqueue_acquire_gl_objects()

clEnqueueReleaseGLObjects()

opengl_enqueue_release_gl_objects()



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