diff options
Diffstat (limited to 'src/core/CL/CLCompatCommandBuffer.cpp')
-rw-r--r-- | src/core/CL/CLCompatCommandBuffer.cpp | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/src/core/CL/CLCompatCommandBuffer.cpp b/src/core/CL/CLCompatCommandBuffer.cpp new file mode 100644 index 0000000000..242fd7719c --- /dev/null +++ b/src/core/CL/CLCompatCommandBuffer.cpp @@ -0,0 +1,108 @@ +/* + * 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/CLCompatCommandBuffer.h" + +#include "arm_compute/core/Error.h" + +#include "src/core/CL/CLUtils.h" + +namespace arm_compute +{ + +CLCompatCommandBuffer::CLCompatCommandBuffer(cl_command_queue queue) : _queue(queue) +{ +} + +CLCompatCommandBuffer::~CLCompatCommandBuffer() +{ +} + +void CLCompatCommandBuffer::add_kernel(cl_kernel kernel, + const cl::NDRange &offset, + const cl::NDRange &global, + const cl::NDRange &local) +{ + ARM_COMPUTE_ERROR_ON(state() != State::Created); + + _kernel_cmds.push_back(KernelCommand{kernel, offset, global, local, {}}); +} + +void CLCompatCommandBuffer::add_mutable_argument_generic(cl_uint arg_idx, const void *value, size_t size) +{ + ARM_COMPUTE_ERROR_ON(state() != State::Created); + ARM_COMPUTE_ERROR_ON(_kernel_cmds.empty()); + + _kernel_cmds.back().mutable_args.push_back(cl_mutable_dispatch_arg_khr{arg_idx, size, value}); +} + +void CLCompatCommandBuffer::finalize() +{ + ARM_COMPUTE_ERROR_ON(state() != State::Created); + + _kernel_cmds.shrink_to_fit(); + + for (auto &cmd : _kernel_cmds) + { + cmd.mutable_args.shrink_to_fit(); + } + + state(State::Finalized); +} + +void CLCompatCommandBuffer::update() +{ + ARM_COMPUTE_ERROR_ON(state() != State::Finalized); + + // Nothing to do here - The kernel arguments will be updated when each command is enqueued. +} + +void CLCompatCommandBuffer::enqueue() +{ + ARM_COMPUTE_ERROR_ON(state() != State::Finalized); + + for (const auto &cmd : _kernel_cmds) + { + for (const auto &arg : cmd.mutable_args) + { + const auto error = clSetKernelArg(cmd.kernel, arg.arg_index, arg.arg_size, arg.arg_value); + + handle_cl_error("clSetKernelArg", error); + } + + const auto error = + clEnqueueNDRangeKernel(_queue, cmd.kernel, static_cast<cl_uint>(cmd.global.dimensions()), + cmd.offset.dimensions() != 0 ? cmd.offset.get() : nullptr, cmd.global.get(), + cmd.local.dimensions() != 0 ? cmd.local.get() : nullptr, 0, nullptr, nullptr); + + handle_cl_error("clEnqueueNDRangeKernel", error); + } +} + +bool CLCompatCommandBuffer::is_finalized() const +{ + return state() == State::Finalized; +} + +} // namespace arm_compute |