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/*
* Copyright 2021 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef LYRA_CODEC_SPARSE_MATMUL_COMPUTE_MATMUL_FIXED_AVX2_H_
#define LYRA_CODEC_SPARSE_MATMUL_COMPUTE_MATMUL_FIXED_AVX2_H_
#include <cstdint>
namespace csrblocksparse {
namespace detail {
// Version that covers all possible combinations of the variable conditions:
// |relu|, |shift_out|, |replicas|, with int16 output.
void MatVec4x4FixedAVX2(const int16_t* weights_ptr, const int16_t* rhs,
const int32_t* bias, const int32_t* nnz_per_row,
const int16_t* rhs_indices, int start_row, int end_row,
bool relu, int shift_out, int replicas, int stride,
int16_t* output);
// Version that covers all possible combinations of the variable conditions:
// |relu|, |shift_out|, |replicas|, with int32 output.
void MatVec4x4FixedAVX2(const int16_t* weights_ptr, const int16_t* rhs,
const int32_t* bias, const int32_t* nnz_per_row,
const int16_t* rhs_indices, int start_row, int end_row,
bool relu, int shift_out, int replicas, int stride,
int32_t* output);
// Version that covers the main conditions used with 8x4:
// |relu|, |shift_out|, with int32 output.
void MatVec8x4FixedAVX2(const int16_t* weights_ptr, const int16_t* rhs,
const int32_t* bias, const int32_t* nnz_per_row,
const int16_t* rhs_indices, int start_row, int end_row,
bool relu, int shift_out, int32_t* output);
} // namespace detail
} // namespace csrblocksparse
#endif // LYRA_CODEC_SPARSE_MATMUL_COMPUTE_MATMUL_FIXED_AVX2_H_
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