| /* |
| * Copyright (c) 2021 Arm Limited. |
| * |
| * SPDX-License-Identifier: MIT |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a copy |
| * of this software and associated documentation files (the "Software"), to |
| * deal in the Software without restriction, including without limitation the |
| * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| * sell copies of the Software, and to permit persons to whom the Software is |
| * furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in all |
| * copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| */ |
| #ifndef ARM_COMPUTE_ACL_OPENCL_EXT_H_ |
| #define ARM_COMPUTE_ACL_OPENCL_EXT_H_ |
| |
| #include "arm_compute/AclTypes.h" |
| |
| #ifndef CL_TARGET_OPENCL_VERSION |
| #define CL_TARGET_OPENCL_VERSION 200 |
| #define CL_USE_DEPRECATED_OPENCL_1_1_APIS |
| #define CL_USE_DEPRECATED_OPENCL_1_2_APIS |
| #endif /* CL_TARGET_OPENCL_VERSION */ |
| #pragma GCC diagnostic push |
| #pragma GCC diagnostic ignored "-Weffc++" |
| #include "include/CL/cl.h" |
| #pragma GCC diagnostic pop |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif /* __cplusplus */ |
| |
| /** Extract the underlying OpenCL context used by a given Compute Library context object |
| * |
| * @note @ref AclContext should be of an OpenCL backend target |
| * |
| * @param[in] ctx A valid non-zero context |
| * @param[out] opencl_context Underlying OpenCL context used |
| * |
| * @return Status code |
| */ |
| AclStatus AclGetClContext(AclContext ctx, cl_context *opencl_context); |
| |
| /** Extract the underlying OpenCL device id used by a given Compute Library context object |
| * |
| * @note @ref AclContext should be of an OpenCL backend target |
| * |
| * @param[in] ctx A valid non-zero context |
| * @param[out] opencl_device Underlying OpenCL device used |
| * |
| * @return Status code |
| */ |
| AclStatus AclGetClDevice(AclContext ctx, cl_device_id *opencl_device); |
| |
| /** Set the underlying OpenCL context to be used by a given Compute Library context object |
| * |
| * @note @ref AclContext should be of an OpenCL backend target |
| * |
| * @param[in] ctx A valid non-zero context object |
| * @param[out] opencl_context Underlying OpenCL context to be used |
| * |
| * @return Status code |
| */ |
| AclStatus AclSetClContext(AclContext ctx, cl_context opencl_context); |
| |
| /** Extract the underlying OpenCL queue used by a given Compute Library queue object |
| * |
| * @note @ref AclQueue should be of an OpenCL backend target |
| * @note @ref AclQueue refcount should be 0, meaning not used by other objects |
| * |
| * @param[in] queue A valid non-zero queue |
| * @param[out] opencl_queue Underlying OpenCL queue used |
| * |
| * @return Status code |
| */ |
| AclStatus AclGetClQueue(AclQueue queue, cl_command_queue *opencl_queue); |
| |
| /** Set the underlying OpenCL queue to be used by a given Compute Library queue object |
| * |
| * @note @ref AclQueue should be of an OpenCL backend target |
| * @note opecl_queue needs to be created from the same context that the AclContext that the queue will use |
| * |
| * @param[in] queue A valid non-zero queue object |
| * @param[out] opencl_queue Underlying OpenCL queue to be used |
| * |
| * @return Status code |
| */ |
| AclStatus AclSetClQueue(AclQueue queue, cl_command_queue opencl_queue); |
| |
| /** Extract the underlying OpenCL memory object by a given Compute Library tensor object |
| * |
| * @param[in] tensor A valid non-zero tensor |
| * @param[out] opencl_mem Underlyig OpenCL memory object |
| * |
| * @return Status code |
| */ |
| AclStatus AclGetClMem(AclTensor tensor, cl_mem *opencl_mem); |
| |
| #ifdef __cplusplus |
| } |
| #endif /* __cplusplus */ |
| #endif /* ARM_COMPUTE_ACL_OPENCL_EXT_H_ */ |