33 lines
974 B
C
33 lines
974 B
C
#ifndef OCL_UTILITIES_H
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#define OCL_UTILITIES_H
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#if defined(__APPLE__)
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#include <OpenCL/opencl.h>
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#else
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#include <CL/opencl.h>
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#endif
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/* Return the OpenCL error string for a given error number.
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*/
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const char *opencl_error_string(cl_int error);
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/* Find a GPU or a CPU associated with the first available platform.
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* If use_gpu is set, then this function first tries to look for a GPU
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* in the first available platform.
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* If this fails or if use_gpu is not set, then it tries to use the CPU.
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*/
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cl_device_id opencl_create_device(int use_gpu);
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/* Create an OpenCL program from a string and compile it.
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*/
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cl_program opencl_build_program_from_string(cl_context ctx, cl_device_id dev,
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const char *program_source, size_t program_size,
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const char *opencl_options);
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/* Create an OpenCL program from a source file and compile it.
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*/
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cl_program opencl_build_program_from_file(cl_context ctx, cl_device_id dev,
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const char* filename, const char* opencl_options);
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#endif
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