mirror of https://github.com/alibaba/MNN.git
199 lines
10 KiB
C++
199 lines
10 KiB
C++
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//
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// OpenCLWrapper.hpp
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// MNN
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//
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// Created by MNN on 2019/01/31.
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// Copyright © 2018, Alibaba Group Holding Limited
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//
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#ifndef OpenCLWrapper_hpp
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#define OpenCLWrapper_hpp
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#include <memory>
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#include "Macro.h"
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#define CL_TARGET_OPENCL_VERSION 200
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#define CL_HPP_TARGET_OPENCL_VERSION 110
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#define CL_HPP_MINIMUM_OPENCL_VERSION 110
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// #pragma GCC diagnostic push
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// #pragma GCC diagnostic ignored "-Weffc++"
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// #pragma GCC diagnostic ignored "-Wignored-qualifiers"
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#include "CL/cl2.hpp"
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// #pragma GCC diagnostic pop
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#define MNN_CHECK_NOTNULL(X) MNN_ASSERT(X != NULL)
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#define MNN_CHECK_CL_SUCCESS(error) \
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if (error != CL_SUCCESS) { \
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MNN_PRINT("ERROR CODE : %d \n", (int)error); \
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}
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#ifdef MNN_USE_OPENCL_WRAPPER
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namespace MNN {
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void LoadOpenCLSymbols();
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void UnLoadOpenCLSymbols();
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class OpenCLSymbols {
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public:
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bool LoadOpenCLLibrary();
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bool UnLoadOpenCLLibrary();
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using clGetPlatformIDsFunc = cl_int (*)(cl_uint, cl_platform_id *, cl_uint *);
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using clGetPlatformInfoFunc = cl_int (*)(cl_platform_id, cl_platform_info, size_t, void *, size_t *);
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using clBuildProgramFunc = cl_int (*)(cl_program, cl_uint, const cl_device_id *, const char *,
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void (*pfn_notify)(cl_program, void *), void *);
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using clEnqueueNDRangeKernelFunc = cl_int (*)(cl_command_queue, cl_kernel, cl_uint, const size_t *, const size_t *,
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const size_t *, cl_uint, const cl_event *, cl_event *);
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using clSetKernelArgFunc = cl_int (*)(cl_kernel, cl_uint, size_t, const void *);
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using clRetainMemObjectFunc = cl_int (*)(cl_mem);
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using clReleaseMemObjectFunc = cl_int (*)(cl_mem);
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using clEnqueueUnmapMemObjectFunc = cl_int (*)(cl_command_queue, cl_mem, void *, cl_uint, const cl_event *,
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cl_event *);
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using clRetainCommandQueueFunc = cl_int (*)(cl_command_queue command_queue);
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using clCreateContextFunc = cl_context (*)(const cl_context_properties *, cl_uint, const cl_device_id *,
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void(CL_CALLBACK *)( // NOLINT(readability/casting)
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const char *, const void *, size_t, void *),
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void *, cl_int *);
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using clEnqueueCopyImageFunc = cl_int (*)(cl_command_queue,
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cl_mem,
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cl_mem,
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const size_t*,
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const size_t*,
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const size_t*,
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cl_uint,
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const cl_event*,
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cl_event*);
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using clCreateContextFromTypeFunc = cl_context (*)(const cl_context_properties *, cl_device_type,
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void(CL_CALLBACK *)( // NOLINT(readability/casting)
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const char *, const void *, size_t, void *),
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void *, cl_int *);
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using clReleaseContextFunc = cl_int (*)(cl_context);
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using clWaitForEventsFunc = cl_int (*)(cl_uint, const cl_event *);
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using clReleaseEventFunc = cl_int (*)(cl_event);
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using clEnqueueWriteBufferFunc = cl_int (*)(cl_command_queue, cl_mem, cl_bool, size_t, size_t, const void *,
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cl_uint, const cl_event *, cl_event *);
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using clEnqueueReadBufferFunc = cl_int (*)(cl_command_queue, cl_mem, cl_bool, size_t, size_t, void *, cl_uint,
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const cl_event *, cl_event *);
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using clGetProgramBuildInfoFunc = cl_int (*)(cl_program, cl_device_id, cl_program_build_info, size_t, void *,
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size_t *);
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using clRetainProgramFunc = cl_int (*)(cl_program program);
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using clEnqueueMapBufferFunc = void *(*)(cl_command_queue, cl_mem, cl_bool, cl_map_flags, size_t, size_t, cl_uint,
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const cl_event *, cl_event *, cl_int *);
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using clEnqueueMapImageFunc = void *(*)(cl_command_queue, cl_mem, cl_bool, cl_map_flags, const size_t *,
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const size_t *, size_t *, size_t *, cl_uint, const cl_event *, cl_event *,
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cl_int *);
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using clCreateCommandQueueFunc = cl_command_queue(CL_API_CALL *)( // NOLINT
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cl_context, cl_device_id, cl_command_queue_properties, cl_int *);
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using clReleaseCommandQueueFunc = cl_int (*)(cl_command_queue);
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using clCreateProgramWithBinaryFunc = cl_program (*)(cl_context, cl_uint, const cl_device_id *, const size_t *,
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const unsigned char **, cl_int *, cl_int *);
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using clRetainContextFunc = cl_int (*)(cl_context context);
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using clGetContextInfoFunc = cl_int (*)(cl_context, cl_context_info, size_t, void *, size_t *);
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using clReleaseProgramFunc = cl_int (*)(cl_program program);
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using clFlushFunc = cl_int (*)(cl_command_queue command_queue);
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using clFinishFunc = cl_int (*)(cl_command_queue command_queue);
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using clGetProgramInfoFunc = cl_int (*)(cl_program, cl_program_info, size_t, void *, size_t *);
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using clCreateKernelFunc = cl_kernel (*)(cl_program, const char *, cl_int *);
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using clRetainKernelFunc = cl_int (*)(cl_kernel kernel);
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using clCreateBufferFunc = cl_mem (*)(cl_context, cl_mem_flags, size_t, void *, cl_int *);
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using clCreateImage2DFunc = cl_mem(CL_API_CALL *)(cl_context, // NOLINT
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cl_mem_flags, const cl_image_format *, size_t, size_t, size_t,
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void *, cl_int *);
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using clCreateImageFunc = cl_mem (*)(cl_context, cl_mem_flags, const cl_image_format *, const cl_image_desc *,
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void *, cl_int *);
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using clCreateProgramWithSourceFunc = cl_program (*)(cl_context, cl_uint, const char **, const size_t *, cl_int *);
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using clReleaseKernelFunc = cl_int (*)(cl_kernel kernel);
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using clGetDeviceInfoFunc = cl_int (*)(cl_device_id, cl_device_info, size_t, void *, size_t *);
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using clGetDeviceIDsFunc = cl_int (*)(cl_platform_id, cl_device_type, cl_uint, cl_device_id *, cl_uint *);
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using clRetainDeviceFunc = cl_int (*)(cl_device_id);
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using clReleaseDeviceFunc = cl_int (*)(cl_device_id);
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using clRetainEventFunc = cl_int (*)(cl_event);
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using clGetKernelWorkGroupInfoFunc = cl_int (*)(cl_kernel, cl_device_id, cl_kernel_work_group_info, size_t, void *,
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size_t *);
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using clGetEventInfoFunc = cl_int (*)(cl_event event, cl_event_info param_name, size_t param_value_size,
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void *param_value, size_t *param_value_size_ret);
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using clGetEventProfilingInfoFunc = cl_int (*)(cl_event event, cl_profiling_info param_name,
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size_t param_value_size, void *param_value,
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size_t *param_value_size_ret);
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using clGetImageInfoFunc = cl_int (*)(cl_mem, cl_image_info, size_t, void *, size_t *);
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#define MNN_CL_DEFINE_FUNC_PTR(func) func##Func func = nullptr
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MNN_CL_DEFINE_FUNC_PTR(clGetPlatformIDs);
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MNN_CL_DEFINE_FUNC_PTR(clGetPlatformInfo);
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MNN_CL_DEFINE_FUNC_PTR(clBuildProgram);
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MNN_CL_DEFINE_FUNC_PTR(clEnqueueNDRangeKernel);
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MNN_CL_DEFINE_FUNC_PTR(clSetKernelArg);
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MNN_CL_DEFINE_FUNC_PTR(clReleaseKernel);
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MNN_CL_DEFINE_FUNC_PTR(clCreateProgramWithSource);
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MNN_CL_DEFINE_FUNC_PTR(clCreateBuffer);
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MNN_CL_DEFINE_FUNC_PTR(clCreateImage);
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MNN_CL_DEFINE_FUNC_PTR(clCreateImage2D);
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MNN_CL_DEFINE_FUNC_PTR(clRetainKernel);
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MNN_CL_DEFINE_FUNC_PTR(clCreateKernel);
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MNN_CL_DEFINE_FUNC_PTR(clGetProgramInfo);
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MNN_CL_DEFINE_FUNC_PTR(clFlush);
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MNN_CL_DEFINE_FUNC_PTR(clFinish);
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MNN_CL_DEFINE_FUNC_PTR(clReleaseProgram);
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MNN_CL_DEFINE_FUNC_PTR(clRetainContext);
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MNN_CL_DEFINE_FUNC_PTR(clGetContextInfo);
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MNN_CL_DEFINE_FUNC_PTR(clCreateProgramWithBinary);
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MNN_CL_DEFINE_FUNC_PTR(clCreateCommandQueue);
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MNN_CL_DEFINE_FUNC_PTR(clReleaseCommandQueue);
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MNN_CL_DEFINE_FUNC_PTR(clEnqueueMapBuffer);
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MNN_CL_DEFINE_FUNC_PTR(clEnqueueMapImage);
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MNN_CL_DEFINE_FUNC_PTR(clEnqueueCopyImage);
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MNN_CL_DEFINE_FUNC_PTR(clRetainProgram);
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MNN_CL_DEFINE_FUNC_PTR(clGetProgramBuildInfo);
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MNN_CL_DEFINE_FUNC_PTR(clEnqueueReadBuffer);
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MNN_CL_DEFINE_FUNC_PTR(clEnqueueWriteBuffer);
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MNN_CL_DEFINE_FUNC_PTR(clWaitForEvents);
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MNN_CL_DEFINE_FUNC_PTR(clReleaseEvent);
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MNN_CL_DEFINE_FUNC_PTR(clCreateContext);
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MNN_CL_DEFINE_FUNC_PTR(clCreateContextFromType);
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MNN_CL_DEFINE_FUNC_PTR(clReleaseContext);
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MNN_CL_DEFINE_FUNC_PTR(clRetainCommandQueue);
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MNN_CL_DEFINE_FUNC_PTR(clEnqueueUnmapMemObject);
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MNN_CL_DEFINE_FUNC_PTR(clRetainMemObject);
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MNN_CL_DEFINE_FUNC_PTR(clReleaseMemObject);
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MNN_CL_DEFINE_FUNC_PTR(clGetDeviceInfo);
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MNN_CL_DEFINE_FUNC_PTR(clGetDeviceIDs);
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MNN_CL_DEFINE_FUNC_PTR(clRetainDevice);
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MNN_CL_DEFINE_FUNC_PTR(clReleaseDevice);
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MNN_CL_DEFINE_FUNC_PTR(clRetainEvent);
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MNN_CL_DEFINE_FUNC_PTR(clGetKernelWorkGroupInfo);
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MNN_CL_DEFINE_FUNC_PTR(clGetEventInfo);
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MNN_CL_DEFINE_FUNC_PTR(clGetEventProfilingInfo);
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MNN_CL_DEFINE_FUNC_PTR(clGetImageInfo);
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#undef MNN_CL_DEFINE_FUNC_PTR
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private:
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bool LoadLibraryFromPath(const std::string &path);
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void *handle_ = nullptr;
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};
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class OpenCLSymbolsOperator {
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public:
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static OpenCLSymbolsOperator *createOpenCLSymbolsOperatorSingleInstance() {
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static OpenCLSymbolsOperator symbols_operator;
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return &symbols_operator;
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}
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static OpenCLSymbols *getOpenclSymbolsPtr();
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private:
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OpenCLSymbolsOperator();
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~OpenCLSymbolsOperator();
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OpenCLSymbolsOperator(const OpenCLSymbolsOperator &) = delete;
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OpenCLSymbolsOperator &operator=(const OpenCLSymbolsOperator &) = delete;
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static std::shared_ptr<OpenCLSymbols> gOpenclSymbols;
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};
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} // namespace MNN
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#endif
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#endif /* OpenCLWrapper_hpp */
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