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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 "ckw/KernelWriter.h"
#include "ckw/Error.h"
#include "ckw/TileOperand.h"
#include "ckw/types/TargetArchitecture.h"
#include "ckw/types/TargetLanguage.h"
#include "src/cl/CLKernelWriter.h"
#include "src/cl/CLTensorArgument.h"
#include "src/cl/CLTile.h"
#include "src/TileView.h"
#include <tuple>
namespace ckw
{
KernelWriter::~KernelWriter() = default;
std::unique_ptr<KernelWriter> KernelWriter::create_instance(TargetArchitecture architecture, TargetLanguage language)
{
CKW_UNUSED(architecture);
switch (language)
{
case TargetLanguage::OpenCL:
// Currently this is the oldest and the only supported GPU architecture.
CKW_ASSERT(architecture == TargetArchitecture::GpuArmMaliValhall);
return std::make_unique<CLKernelWriter>();
default:
CKW_THROW_MSG("Language not supported!");
}
}
int32_t KernelWriter::new_id_space()
{
_id_space = ++_last_created_id_space;
return _id_space;
}
int32_t KernelWriter::id_space() const
{
return _id_space;
}
KernelWriter &KernelWriter::id_space(int32_t value)
{
CKW_ASSERT(value <= _last_created_id_space);
_id_space = value;
return *this;
}
void KernelWriter::write_body(const std::function<void()> &body)
{
const auto curr_id_space = id_space();
new_id_space();
body();
id_space(curr_id_space);
}
std::string KernelWriter::generate_full_name(const std::string &name) const
{
return "G" + std::to_string(id_space()) + "__" + name;
}
TileOperand KernelWriter::create_tile_operand(ITile &tile)
{
return TileOperand(tile);
}
std::tuple<ITile &, TileArea> KernelWriter::get_tile(const TileOperand &operand)
{
return {*operand._tile, {operand._row_start, operand._row_end, operand._col_start, operand._col_end}};
}
TensorOperand KernelWriter::create_tensor_operand(ITensor &tensor)
{
return TensorOperand(tensor);
}
ITensor &KernelWriter::get_tensor(const TensorOperand &operand)
{
CKW_ASSERT(operand._tensor != nullptr);
return *operand._tensor;
}
const std::vector<std::vector<std::string>> &KernelWriter::get_values(const ConstantData &data)
{
return data.values();
}
DataType KernelWriter::get_data_type(const ConstantData &data)
{
return data.data_type();
}
} // namespace ckw
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