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| Commit | Line | Data |
|---|---|---|
| 1d5cf7fc | 1 | `/* Implementation of the MATMUL intrinsic |
| 8d9254fc | 2 | Copyright (C) 2002-2020 Free Software Foundation, Inc. |
| 1d5cf7fc TK |
3 | Contributed by Thomas Koenig <tkoenig@gcc.gnu.org>. |
| 4 | ||
| 5 | This file is part of the GNU Fortran runtime library (libgfortran). | |
| 6 | ||
| 7 | Libgfortran is free software; you can redistribute it and/or | |
| 8 | modify it under the terms of the GNU General Public | |
| 9 | License as published by the Free Software Foundation; either | |
| 10 | version 3 of the License, or (at your option) any later version. | |
| 11 | ||
| 12 | Libgfortran is distributed in the hope that it will be useful, | |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | GNU General Public License for more details. | |
| 16 | ||
| 17 | Under Section 7 of GPL version 3, you are granted additional | |
| 18 | permissions described in the GCC Runtime Library Exception, version | |
| 19 | 3.1, as published by the Free Software Foundation. | |
| 20 | ||
| 21 | You should have received a copy of the GNU General Public License and | |
| 22 | a copy of the GCC Runtime Library Exception along with this program; | |
| 23 | see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
| 24 | <http://www.gnu.org/licenses/>. */ | |
| 25 | ||
| 26 | #include "libgfortran.h" | |
| 27 | #include <string.h> | |
| 28 | #include <assert.h>' | |
| 29 | ||
| 30 | include(iparm.m4)dnl | |
| 31 | ||
| 32 | /* These are the specific versions of matmul with -mprefer-avx128. */ | |
| 33 | ||
| 34 | `#if defined (HAVE_'rtype_name`) | |
| 35 | ||
| 36 | /* Prototype for the BLAS ?gemm subroutine, a pointer to which can be | |
| 37 | passed to us by the front-end, in which case we call it for large | |
| 38 | matrices. */ | |
| 39 | ||
| 40 | typedef void (*blas_call)(const char *, const char *, const int *, const int *, | |
| 41 | const int *, const 'rtype_name` *, const 'rtype_name` *, | |
| 42 | const int *, const 'rtype_name` *, const int *, | |
| 43 | const 'rtype_name` *, 'rtype_name` *, const int *, | |
| 44 | int, int); | |
| 45 | ||
| 46 | #if defined(HAVE_AVX) && defined(HAVE_FMA3) && defined(HAVE_AVX128) | |
| 47 | 'define(`matmul_name',`matmul_'rtype_code`_avx128_fma3')dnl | |
| 48 | `void | |
| 49 | 'matmul_name` ('rtype` * const restrict retarray, | |
| 50 | 'rtype` * const restrict a, 'rtype` * const restrict b, int try_blas, | |
| 51 | int blas_limit, blas_call gemm) __attribute__((__target__("avx,fma"))); | |
| 52 | internal_proto('matmul_name`); | |
| 53 | 'include(matmul_internal.m4)dnl | |
| 54 | `#endif | |
| 55 | ||
| 56 | #if defined(HAVE_AVX) && defined(HAVE_FMA4) && defined(HAVE_AVX128) | |
| 57 | 'define(`matmul_name',`matmul_'rtype_code`_avx128_fma4')dnl | |
| 58 | `void | |
| 59 | 'matmul_name` ('rtype` * const restrict retarray, | |
| 60 | 'rtype` * const restrict a, 'rtype` * const restrict b, int try_blas, | |
| 61 | int blas_limit, blas_call gemm) __attribute__((__target__("avx,fma4"))); | |
| 62 | internal_proto('matmul_name`); | |
| 63 | 'include(matmul_internal.m4)dnl | |
| 64 | `#endif | |
| 65 | ||
| 66 | #endif | |
| 67 | ' |