| /* |
| * Copyright (c) 2023 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. |
| */ |
| |
| #include "src/core/CL/CLMutableCommandBuffer.h" |
| |
| #include "arm_compute/core/Error.h" |
| |
| #include "src/common/utils/Log.h" |
| #include "src/core/CL/CLUtils.h" |
| |
| namespace arm_compute |
| { |
| |
| CLMutableCommandBuffer::CLMutableCommandBuffer(cl_command_queue queue) : CLCommandBuffer() |
| { |
| cl_int status = CL_SUCCESS; |
| |
| cl_command_buffer_properties_khr properties[] = { |
| CL_COMMAND_BUFFER_FLAGS_KHR, |
| CL_COMMAND_BUFFER_MUTABLE_KHR, |
| 0, |
| }; |
| |
| _cb = clCreateCommandBufferKHR(1, &queue, properties, &status); |
| handle_cl_error("clCreateCommandBufferKHR", status); |
| } |
| |
| CLMutableCommandBuffer::~CLMutableCommandBuffer() |
| { |
| const auto status = clReleaseCommandBufferKHR(_cb); |
| if (status != CL_SUCCESS) |
| { |
| const std::string error_message = "clReleaseCommandBufferKHR - Error code: " + std::to_string(status); |
| ARM_COMPUTE_LOG_ERROR_ACL(error_message); |
| } |
| } |
| |
| void CLMutableCommandBuffer::add_kernel(cl_kernel kernel, |
| const cl::NDRange &offset, |
| const cl::NDRange &global, |
| const cl::NDRange &local) |
| { |
| ARM_COMPUTE_ERROR_ON(state() != State::Created); |
| |
| cl_mutable_command_khr mutable_handle = nullptr; |
| |
| cl_ndrange_kernel_command_properties_khr properties[] = { |
| CL_MUTABLE_DISPATCH_UPDATABLE_FIELDS_KHR, |
| CL_MUTABLE_DISPATCH_ARGUMENTS_KHR, |
| 0, |
| }; |
| |
| const auto error = clCommandNDRangeKernelKHR( |
| _cb, nullptr, properties, kernel, global.dimensions(), offset.dimensions() != 0 ? offset.get() : nullptr, |
| global.get(), local.dimensions() != 0 ? local.get() : nullptr, 0, nullptr, nullptr, &mutable_handle); |
| |
| handle_cl_error("clCommandNDRangeKernelKHR", error); |
| |
| cl_mutable_dispatch_config_khr mut_dispatch_cfg{}; |
| mut_dispatch_cfg.type = CL_STRUCTURE_TYPE_MUTABLE_DISPATCH_CONFIG_KHR; |
| mut_dispatch_cfg.command = mutable_handle; |
| |
| _mut_dispatch_cfgs.emplace_back(mut_dispatch_cfg); |
| } |
| |
| void CLMutableCommandBuffer::add_mutable_argument_generic(cl_uint arg_idx, const void *value, size_t size) |
| { |
| ARM_COMPUTE_ERROR_ON(state() != State::Created); |
| |
| cl_mutable_dispatch_arg_khr cfg{}; |
| cfg.arg_index = arg_idx; |
| cfg.arg_size = size; |
| cfg.arg_value = value; |
| |
| _mut_arg_cfgs.emplace_back(cfg); |
| ++_mut_dispatch_cfgs.back().num_args; |
| } |
| |
| void CLMutableCommandBuffer::finalize() |
| { |
| ARM_COMPUTE_ERROR_ON(state() != State::Created); |
| |
| const auto error = clFinalizeCommandBufferKHR(_cb); |
| handle_cl_error("clFinalizeCommandBufferKHR", error); |
| |
| state(State::Finalized); |
| |
| _mut_dispatch_cfgs.shrink_to_fit(); |
| _mut_arg_cfgs.shrink_to_fit(); |
| |
| size_t arg_no = 0; |
| |
| for (auto &mut_dispatch_cfg : _mut_dispatch_cfgs) |
| { |
| ARM_COMPUTE_ERROR_ON(arg_no >= _mut_arg_cfgs.size()); |
| mut_dispatch_cfg.arg_list = &_mut_arg_cfgs[arg_no]; |
| |
| arg_no += mut_dispatch_cfg.num_args; |
| } |
| |
| _mut_cfg.type = CL_STRUCTURE_TYPE_MUTABLE_BASE_CONFIG_KHR; |
| _mut_cfg.next = nullptr; |
| _mut_cfg.num_mutable_dispatch = _mut_dispatch_cfgs.size(); |
| _mut_cfg.mutable_dispatch_list = &_mut_dispatch_cfgs[0]; |
| } |
| |
| void CLMutableCommandBuffer::update() |
| { |
| ARM_COMPUTE_ERROR_ON(state() != State::Finalized); |
| |
| const auto error = clUpdateMutableCommandsKHR(_cb, &_mut_cfg); |
| |
| handle_cl_error("clUpdateMutableCommandsKHR", error); |
| } |
| |
| void CLMutableCommandBuffer::enqueue() |
| { |
| ARM_COMPUTE_ERROR_ON(state() != State::Finalized); |
| |
| const auto error = clEnqueueCommandBufferKHR(0, nullptr, _cb, 0, nullptr, nullptr); |
| |
| handle_cl_error("clEnqueueCommandBufferKHR", error); |
| } |
| |
| bool CLMutableCommandBuffer::is_finalized() const |
| { |
| return state() == State::Finalized; |
| } |
| |
| } // namespace arm_compute |