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author | Anthony Barbier <anthony.barbier@arm.com> | 2017-12-22 16:37:30 +0000 |
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committer | Anthony Barbier <anthony.barbier@arm.com> | 2018-11-02 16:42:33 +0000 |
commit | a9e153398e4a998ee01623eb78c4604bbd8d34e7 (patch) | |
tree | 8a07b58dc044e37311387dc7ef771b5f2bb4bb55 /src/core/CL/OpenCL.cpp | |
parent | 77eb21f7d9c6e34e985dfa96152fb8b6c40f9a8a (diff) | |
download | ComputeLibrary-a9e153398e4a998ee01623eb78c4604bbd8d34e7.tar.gz |
COMPMID-766 Allow graph examples to run without OpenCL being present on the platform
Change-Id: I4142e0720ecb58549a08d4e86ad21abb882f5f37
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/114552
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
Tested-by: Anthony Barbier <anthony.barbier@arm.com>
Diffstat (limited to 'src/core/CL/OpenCL.cpp')
-rw-r--r-- | src/core/CL/OpenCL.cpp | 58 |
1 files changed, 56 insertions, 2 deletions
diff --git a/src/core/CL/OpenCL.cpp b/src/core/CL/OpenCL.cpp index 157b6d6820..726279c6ea 100644 --- a/src/core/CL/OpenCL.cpp +++ b/src/core/CL/OpenCL.cpp @@ -74,8 +74,9 @@ bool CLSymbols::load(const std::string &library) #define LOAD_FUNCTION_PTR(func_name, handle) \ func_name##_ptr = reinterpret_cast<decltype(func_name) *>(dlsym(handle, #func_name)); - LOAD_FUNCTION_PTR(clBuildProgram, handle); - LOAD_FUNCTION_PTR(clEnqueueNDRangeKernel, handle); + LOAD_FUNCTION_PTR(clCreateContextFromType, handle); + LOAD_FUNCTION_PTR(clCreateCommandQueue, handle); + LOAD_FUNCTION_PTR(clGetContextInfo, handle); LOAD_FUNCTION_PTR(clBuildProgram, handle); LOAD_FUNCTION_PTR(clEnqueueNDRangeKernel, handle); LOAD_FUNCTION_PTR(clSetKernelArg, handle); @@ -125,6 +126,59 @@ bool opencl_is_available() } } // namespace arm_compute +cl_int clGetContextInfo(cl_context context, + cl_context_info param_name, + size_t param_value_size, + void *param_value, + size_t *param_value_size_ret) +{ + arm_compute::CLSymbols::get().load_default(); + auto func = arm_compute::CLSymbols::get().clGetContextInfo_ptr; + if(func != nullptr) + { + return func(context, param_name, param_value_size, param_value, param_value_size_ret); + } + else + { + return CL_OUT_OF_RESOURCES; + } +} + +cl_command_queue clCreateCommandQueue(cl_context context, + cl_device_id device, + cl_command_queue_properties properties, + cl_int *errcode_ret) +{ + arm_compute::CLSymbols::get().load_default(); + auto func = arm_compute::CLSymbols::get().clCreateCommandQueue_ptr; + if(func != nullptr) + { + return func(context, device, properties, errcode_ret); + } + else + { + return nullptr; + } +} + +cl_context clCreateContextFromType(const cl_context_properties *properties, + cl_device_type device_type, + void (*pfn_notify)(const char *, const void *, size_t, void *), + void *user_data, + cl_int *errcode_ret) +{ + arm_compute::CLSymbols::get().load_default(); + auto func = arm_compute::CLSymbols::get().clCreateContextFromType_ptr; + if(func != nullptr) + { + return func(properties, device_type, pfn_notify, user_data, errcode_ret); + } + else + { + return nullptr; + } +} + cl_int clBuildProgram( cl_program program, cl_uint num_devices, |