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/*
* Copyright (c) 2024 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/gpu/cl/operators/ClScatter.h"
#include "arm_compute/core/Error.h"
#include "arm_compute/runtime/CL/CLScheduler.h"
#include "src/common/utils/Log.h"
#include "src/gpu/cl/kernels/ClFillKernel.h"
#include "src/gpu/cl/kernels/ClScatterKernel.h"
namespace arm_compute
{
namespace opencl
{
using namespace arm_compute::opencl::kernels;
ClScatter::ClScatter()
{
}
Status ClScatter::validate(const ITensorInfo *src,
const ITensorInfo *updates,
const ITensorInfo *indices,
const ITensorInfo *dst,
const ScatterInfo &info)
{
ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(updates, indices, dst);
ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(indices, 1, DataType::U32);
return kernels::ClScatterKernel::validate(src, updates, indices, dst, info);
}
void ClScatter::configure(const CLCompileContext &compile_context,
const ITensorInfo *src,
const ITensorInfo *updates,
const ITensorInfo *indices,
ITensorInfo *dst,
const ScatterInfo &info)
{
ARM_COMPUTE_ERROR_ON_NULLPTR(updates, indices, dst);
ARM_COMPUTE_LOG_PARAMS(src, indices, dst, info);
ARM_COMPUTE_UNUSED(src);
ARM_COMPUTE_UNUSED(updates);
ARM_COMPUTE_UNUSED(indices);
ARM_COMPUTE_UNUSED(dst);
ARM_COMPUTE_UNUSED(info);
// Perform validation step
ARM_COMPUTE_ERROR_THROW_ON(validate(src, updates, indices, dst, info));
_fill_zero = info.zero_initialization;
// If necessary, create fill kernel to fill dst tensor.
if (_fill_zero)
{
_fill_kernel = std::make_unique<kernels::ClFillKernel>();
}
// Configure ClScatterKernel
auto k = std::make_unique<kernels::ClScatterKernel>();
k->set_target(CLScheduler::get().target());
k->configure(compile_context, src, updates, indices, dst, info);
_scatter_kernel = std::move(k);
}
void ClScatter::run(ITensorPack &tensors)
{
ARM_COMPUTE_UNUSED(tensors);
}
} // namespace opencl
} // namespace arm_compute
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