/* See LICENSE file in the root OpenCV directory */
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#ifndef OPENCV_CORE_OCL_RUNTIME_OPENCL_SVM_HSA_EXTENSION_HPP
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#define OPENCV_CORE_OCL_RUNTIME_OPENCL_SVM_HSA_EXTENSION_HPP
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#if defined(HAVE_OPENCL_SVM)
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#include "opencl_core.hpp"
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#ifndef CL_DEVICE_SVM_CAPABILITIES_AMD
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//
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// Part of the file is an extract from the cl_ext.h file from AMD APP SDK package.
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// Below is the original copyright.
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//
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/*******************************************************************************
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* Copyright (c) 2008-2013 The Khronos Group Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and/or associated documentation files (the
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* "Materials"), to deal in the Materials without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Materials, and to
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* permit persons to whom the Materials are furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Materials.
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*
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* THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
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******************************************************************************/
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/*******************************************
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* Shared Virtual Memory (SVM) extension
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*******************************************/
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typedef cl_bitfield cl_device_svm_capabilities_amd;
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typedef cl_bitfield cl_svm_mem_flags_amd;
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typedef cl_uint cl_kernel_exec_info_amd;
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/* cl_device_info */
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#define CL_DEVICE_SVM_CAPABILITIES_AMD 0x1053
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#define CL_DEVICE_PREFERRED_PLATFORM_ATOMIC_ALIGNMENT_AMD 0x1054
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/* cl_device_svm_capabilities_amd */
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#define CL_DEVICE_SVM_COARSE_GRAIN_BUFFER_AMD (1 << 0)
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#define CL_DEVICE_SVM_FINE_GRAIN_BUFFER_AMD (1 << 1)
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#define CL_DEVICE_SVM_FINE_GRAIN_SYSTEM_AMD (1 << 2)
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#define CL_DEVICE_SVM_ATOMICS_AMD (1 << 3)
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/* cl_svm_mem_flags_amd */
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#define CL_MEM_SVM_FINE_GRAIN_BUFFER_AMD (1 << 10)
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#define CL_MEM_SVM_ATOMICS_AMD (1 << 11)
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/* cl_mem_info */
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#define CL_MEM_USES_SVM_POINTER_AMD 0x1109
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/* cl_kernel_exec_info_amd */
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#define CL_KERNEL_EXEC_INFO_SVM_PTRS_AMD 0x11B6
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#define CL_KERNEL_EXEC_INFO_SVM_FINE_GRAIN_SYSTEM_AMD 0x11B7
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/* cl_command_type */
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#define CL_COMMAND_SVM_FREE_AMD 0x1209
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#define CL_COMMAND_SVM_MEMCPY_AMD 0x120A
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#define CL_COMMAND_SVM_MEMFILL_AMD 0x120B
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#define CL_COMMAND_SVM_MAP_AMD 0x120C
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#define CL_COMMAND_SVM_UNMAP_AMD 0x120D
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typedef CL_API_ENTRY void*
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(CL_API_CALL * clSVMAllocAMD_fn)(
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cl_context /* context */,
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cl_svm_mem_flags_amd /* flags */,
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size_t /* size */,
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unsigned int /* alignment */
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) CL_EXT_SUFFIX__VERSION_1_2;
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typedef CL_API_ENTRY void
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(CL_API_CALL * clSVMFreeAMD_fn)(
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cl_context /* context */,
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void* /* svm_pointer */
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) CL_EXT_SUFFIX__VERSION_1_2;
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typedef CL_API_ENTRY cl_int
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(CL_API_CALL * clEnqueueSVMFreeAMD_fn)(
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cl_command_queue /* command_queue */,
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cl_uint /* num_svm_pointers */,
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void** /* svm_pointers */,
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void (CL_CALLBACK *)( /*pfn_free_func*/
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cl_command_queue /* queue */,
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cl_uint /* num_svm_pointers */,
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void** /* svm_pointers */,
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void* /* user_data */),
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void* /* user_data */,
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cl_uint /* num_events_in_wait_list */,
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const cl_event* /* event_wait_list */,
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cl_event* /* event */
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) CL_EXT_SUFFIX__VERSION_1_2;
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typedef CL_API_ENTRY cl_int
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(CL_API_CALL * clEnqueueSVMMemcpyAMD_fn)(
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cl_command_queue /* command_queue */,
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cl_bool /* blocking_copy */,
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void* /* dst_ptr */,
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const void* /* src_ptr */,
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size_t /* size */,
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cl_uint /* num_events_in_wait_list */,
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const cl_event* /* event_wait_list */,
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cl_event* /* event */
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) CL_EXT_SUFFIX__VERSION_1_2;
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typedef CL_API_ENTRY cl_int
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(CL_API_CALL * clEnqueueSVMMemFillAMD_fn)(
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cl_command_queue /* command_queue */,
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void* /* svm_ptr */,
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const void* /* pattern */,
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size_t /* pattern_size */,
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size_t /* size */,
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cl_uint /* num_events_in_wait_list */,
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const cl_event* /* event_wait_list */,
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cl_event* /* event */
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) CL_EXT_SUFFIX__VERSION_1_2;
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typedef CL_API_ENTRY cl_int
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(CL_API_CALL * clEnqueueSVMMapAMD_fn)(
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cl_command_queue /* command_queue */,
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cl_bool /* blocking_map */,
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cl_map_flags /* map_flags */,
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void* /* svm_ptr */,
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size_t /* size */,
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cl_uint /* num_events_in_wait_list */,
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const cl_event* /* event_wait_list */,
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cl_event* /* event */
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) CL_EXT_SUFFIX__VERSION_1_2;
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typedef CL_API_ENTRY cl_int
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(CL_API_CALL * clEnqueueSVMUnmapAMD_fn)(
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cl_command_queue /* command_queue */,
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void* /* svm_ptr */,
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cl_uint /* num_events_in_wait_list */,
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const cl_event* /* event_wait_list */,
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cl_event* /* event */
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) CL_EXT_SUFFIX__VERSION_1_2;
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typedef CL_API_ENTRY cl_int
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(CL_API_CALL * clSetKernelArgSVMPointerAMD_fn)(
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cl_kernel /* kernel */,
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cl_uint /* arg_index */,
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const void * /* arg_value */
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) CL_EXT_SUFFIX__VERSION_1_2;
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typedef CL_API_ENTRY cl_int
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(CL_API_CALL * clSetKernelExecInfoAMD_fn)(
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cl_kernel /* kernel */,
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cl_kernel_exec_info_amd /* param_name */,
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size_t /* param_value_size */,
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const void * /* param_value */
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) CL_EXT_SUFFIX__VERSION_1_2;
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#endif
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#endif // HAVE_OPENCL_SVM
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#endif // OPENCV_CORE_OCL_RUNTIME_OPENCL_SVM_HSA_EXTENSION_HPP
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