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/*
* 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
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