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/*
* Copyright (c) 2017-2020, 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.
*/
#pragma once
#ifdef __aarch64__
#include "../std_transforms_fixed.hpp"
namespace arm_gemm {
// Actual kernel implementations
void a64_gemm_s16_asimd_8x12(const int16_t *, const int16_t *, int32_t *, int, int, int);
// 8x12 SGEMM "strategy" class.
//
// This describes the characteristics of a family of kernels, in terms of
// the required interleave properties and the output block size.
//
// All kernels in the family must share these characteristics. The actual
// kernel to be used can be chosen at runtime, based on the CPU_type
// structure.
class cls_a64_gemm_s16_8x12 {
public:
typedef int16_t lhs_operand_type;
typedef int16_t rhs_operand_type;
typedef int32_t result_type;
typedef void (*kern_type)(const int16_t *, const int16_t *, int32_t *, int, int, int);
/* Kernel blocking parameters */
static unsigned int out_width() {
return 12;
}
static unsigned int out_height() {
return 8;
}
static unsigned int k_unroll() {
return 1;
}
// Use the standard fixed size transforms.
StdTransformsFixed<lhs_operand_type, rhs_operand_type, result_type, 8, 12> transforms = {};
StdTransformsFixed<lhs_operand_type, rhs_operand_type, result_type, 8, 12, 1, true> transforms_quantized = {};
kern_type kernel = a64_gemm_s16_asimd_8x12;
cls_a64_gemm_s16_8x12(const CPUInfo *) { }
};
} // namespace arm_gemm
#endif // __aarch64__
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