include/ext_OpenCL.h

   1 /**
   2  * Author......: Jens Steube <jens.steube@gmail.com>
   3  * License.....: MIT
   4  */
   5
   6 #ifndef EXT_OPENCL_H
   7 #define EXT_OPENCL_H
   8
   9 #include <common.h>
  10
  11 #ifdef OSX
  12 #include <OpenCL/cl.h>
  13 #endif
  14
  15 #ifdef WIN
  16 #include <CL/cl.h>
  17 // #include <CL/cl_ext.h> // used for CL_DEVICE_TOPOLOGY_AMD but broken for dual GPU
  18 #endif
  19
  20 #ifdef LINUX
  21 #include <CL/cl.h>
  22 // #include <CL/cl_ext.h> // used for CL_DEVICE_TOPOLOGY_AMD but broken for dual GPU
  23 #endif
  24
  25 void hc_clBuildProgram (cl_program program, cl_uint num_devices, const cl_device_id *device_list, const char *options, void (CL_CALLBACK *pfn_notify) (cl_program program, void *user_data), void *user_data);
  26 cl_mem hc_clCreateBuffer (cl_context context, cl_mem_flags flags, size_t size, void *host_ptr);
  27 //cl_command_queue hc_clCreateCommandQueue (cl_context context, cl_device_id device, cl_command_queue_properties properties);
  28 cl_command_queue hc_clCreateCommandQueueWithProperties (cl_context context, cl_device_id device, const cl_queue_properties *properties);
  29 cl_context hc_clCreateContext (cl_context_properties *properties, cl_uint num_devices, const cl_device_id *devices, void (CL_CALLBACK *pfn_notify) (const char *, const void *, size_t, void *), void *user_data);
  30 cl_kernel hc_clCreateKernel (cl_program program, const char *kernel_name);
  31 cl_program hc_clCreateProgramWithSource (cl_context context, cl_uint count, const char **strings, const size_t *lengths);
  32 cl_program hc_clCreateProgramWithBinary (cl_context context, cl_uint num_devices, const cl_device_id *device_list, const size_t *lengths, const unsigned char **binaries, cl_int *binary_status);
  33 void hc_clEnqueueNDRangeKernel (cl_command_queue command_queue, cl_kernel kernel, cl_uint work_dim, const size_t *global_work_offset, const size_t *global_work_size, const size_t *local_work_size, cl_uint num_events_in_wait_list, const cl_event *event_wait_list, cl_event *event);
  34 void hc_clEnqueueReadBuffer (cl_command_queue command_queue, cl_mem buffer, cl_bool blocking_read, size_t offset, size_t cb, void *ptr, cl_uint num_events_in_wait_list, const cl_event *event_wait_list, cl_event *event);
  35 void hc_clEnqueueWriteBuffer (cl_command_queue command_queue, cl_mem buffer, cl_bool blocking_write, size_t offset, size_t cb, const void *ptr, cl_uint num_events_in_wait_list, const cl_event *event_wait_list, cl_event *event);
  36 void hc_clEnqueueCopyBuffer (cl_command_queue command_queue, cl_mem src_buffer, cl_mem dst_buffer, size_t src_offset, size_t dst_offset, size_t cb, cl_uint num_events_in_wait_list, const cl_event *event_wait_list, cl_event *event);
  37 void hc_clFlush (cl_command_queue command_queue);
  38 void hc_clFinish (cl_command_queue command_queue);
  39 void hc_clGetDeviceIDs (cl_platform_id platform, cl_device_type device_type, cl_uint num_entries,       cl_device_id *devices, cl_uint *num_devices);
  40 void hc_clGetDeviceInfo (cl_device_id device, cl_device_info param_name, size_t param_value_size, void *param_value,    size_t *param_value_size_ret);
  41 void hc_clGetPlatformIDs (cl_uint num_entries, cl_platform_id *platforms, cl_uint *num_platforms);
  42 void hc_clGetPlatformInfo (cl_platform_id platform, cl_platform_info param_name, size_t param_value_size, void *param_value, size_t *param_value_size_ret);
  43 void hc_clReleaseCommandQueue (cl_command_queue command_queue);
  44 void hc_clReleaseContext (cl_context context);
  45 void hc_clReleaseKernel (cl_kernel kernel);
  46 void hc_clReleaseMemObject (cl_mem mem);
  47 void hc_clReleaseProgram (cl_program program);
  48 void hc_clSetKernelArg (cl_kernel kernel, cl_uint arg_index, size_t arg_size, const void *arg_value);
  49 void *hc_clEnqueueMapBuffer (cl_command_queue command_queue, cl_mem buffer, cl_bool blocking_map, cl_map_flags map_flags, size_t offset, size_t cb, cl_uint num_events_in_wait_list, const cl_event *event_wait_list, cl_event *event);
  50 void hc_clEnqueueUnmapMemObject (cl_command_queue command_queue, cl_mem memobj, void *mapped_ptr, cl_uint num_events_in_wait_list, const cl_event *event_wait_list, cl_event *event);
  51 void hc_clEnqueueFillBuffer (cl_command_queue command_queue, cl_mem buffer, const void *pattern, size_t pattern_size, size_t offset, size_t size, cl_uint num_events_in_wait_list, const cl_event *event_wait_list, cl_event *event);
  52
  53 #endif