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113 lines
4.0 KiB
113 lines
4.0 KiB
/*
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* Copyright (c) 2021-2022 Arm Limited.
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*
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* SPDX-License-Identifier: MIT
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef ARM_COMPUTE_ACL_OPENCL_EXT_H_
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#define ARM_COMPUTE_ACL_OPENCL_EXT_H_
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#include "arm_compute/AclTypes.h"
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#ifndef CL_TARGET_OPENCL_VERSION
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#define CL_TARGET_OPENCL_VERSION 300
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#define CL_USE_DEPRECATED_OPENCL_1_1_APIS
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#define CL_USE_DEPRECATED_OPENCL_1_2_APIS
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#endif /* CL_TARGET_OPENCL_VERSION */
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Weffc++"
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#include "include/CL/cl.h"
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#pragma GCC diagnostic pop
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/** Extract the underlying OpenCL context used by a given Compute Library context object
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*
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* @note @ref AclContext should be of an OpenCL backend target
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*
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* @param[in] ctx A valid non-zero context
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* @param[out] opencl_context Underlying OpenCL context used
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*
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* @return Status code
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*/
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AclStatus AclGetClContext(AclContext ctx, cl_context *opencl_context);
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/** Extract the underlying OpenCL device id used by a given Compute Library context object
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*
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* @note @ref AclContext should be of an OpenCL backend target
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*
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* @param[in] ctx A valid non-zero context
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* @param[out] opencl_device Underlying OpenCL device used
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*
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* @return Status code
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*/
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AclStatus AclGetClDevice(AclContext ctx, cl_device_id *opencl_device);
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/** Set the underlying OpenCL context to be used by a given Compute Library context object
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*
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* @note @ref AclContext should be of an OpenCL backend target
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*
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* @param[in] ctx A valid non-zero context object
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* @param[out] opencl_context Underlying OpenCL context to be used
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*
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* @return Status code
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*/
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AclStatus AclSetClContext(AclContext ctx, cl_context opencl_context);
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/** Extract the underlying OpenCL queue used by a given Compute Library queue object
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*
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* @note @ref AclQueue should be of an OpenCL backend target
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* @note @ref AclQueue refcount should be 0, meaning not used by other objects
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*
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* @param[in] queue A valid non-zero queue
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* @param[out] opencl_queue Underlying OpenCL queue used
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*
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* @return Status code
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*/
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AclStatus AclGetClQueue(AclQueue queue, cl_command_queue *opencl_queue);
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/** Set the underlying OpenCL queue to be used by a given Compute Library queue object
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*
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* @note @ref AclQueue should be of an OpenCL backend target
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* @note opecl_queue needs to be created from the same context that the AclContext that the queue will use
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*
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* @param[in] queue A valid non-zero queue object
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* @param[out] opencl_queue Underlying OpenCL queue to be used
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*
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* @return Status code
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*/
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AclStatus AclSetClQueue(AclQueue queue, cl_command_queue opencl_queue);
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/** Extract the underlying OpenCL memory object by a given Compute Library tensor object
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*
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* @param[in] tensor A valid non-zero tensor
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* @param[out] opencl_mem Underlyig OpenCL memory object
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*
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* @return Status code
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*/
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AclStatus AclGetClMem(AclTensor tensor, cl_mem *opencl_mem);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* ARM_COMPUTE_ACL_OPENCL_EXT_H_ */
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