// SPDX-License-Identifier: Apache-2.0 // // Copyright 2008-2016 Conrad Sanderson (https://conradsanderson.id.au) // Copyright 2008-2016 National ICT Australia (NICTA) // // 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 // https://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. // ------------------------------------------------------------------------ #if defined(ARMA_USE_BLAS) #if defined(dgemm) || defined(DGEMM) #pragma message ("WARNING: detected possible interference with definitions of BLAS functions;") #pragma message ("WARNING: include the armadillo header before any other header as a workaround") #endif #if defined(ARMA_BLAS_NOEXCEPT) #undef ARMA_NOEXCEPT #define ARMA_NOEXCEPT noexcept #else #undef ARMA_NOEXCEPT #define ARMA_NOEXCEPT #endif #if !defined(ARMA_BLAS_CAPITALS) #define arma_sasum sasum #define arma_dasum dasum #define arma_snrm2 snrm2 #define arma_dnrm2 dnrm2 #define arma_sdot sdot #define arma_ddot ddot #define arma_sgemv sgemv #define arma_dgemv dgemv #define arma_cgemv cgemv #define arma_zgemv zgemv #define arma_sgemm sgemm #define arma_dgemm dgemm #define arma_cgemm cgemm #define arma_zgemm zgemm #define arma_ssyrk ssyrk #define arma_dsyrk dsyrk #define arma_cherk cherk #define arma_zherk zherk #else #define arma_sasum SASUM #define arma_dasum DASUM #define arma_snrm2 SNRM2 #define arma_dnrm2 DNRM2 #define arma_sdot SDOT #define arma_ddot DDOT #define arma_sgemv SGEMV #define arma_dgemv DGEMV #define arma_cgemv CGEMV #define arma_zgemv ZGEMV #define arma_sgemm SGEMM #define arma_dgemm DGEMM #define arma_cgemm CGEMM #define arma_zgemm ZGEMM #define arma_ssyrk SSYRK #define arma_dsyrk DSYRK #define arma_cherk CHERK #define arma_zherk ZHERK #endif // NOTE: "For arguments of CHARACTER type, the character length is passed as a hidden argument at the end of the argument list." // NOTE: https://gcc.gnu.org/onlinedocs/gfortran/Argument-passing-conventions.html extern "C" { #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) float arma_fortran(arma_sasum)(const blas_int* n, const float* x, const blas_int* incx) ARMA_NOEXCEPT; double arma_fortran(arma_dasum)(const blas_int* n, const double* x, const blas_int* incx) ARMA_NOEXCEPT; float arma_fortran(arma_snrm2)(const blas_int* n, const float* x, const blas_int* incx) ARMA_NOEXCEPT; double arma_fortran(arma_dnrm2)(const blas_int* n, const double* x, const blas_int* incx) ARMA_NOEXCEPT; float arma_fortran(arma_sdot)(const blas_int* n, const float* x, const blas_int* incx, const float* y, const blas_int* incy) ARMA_NOEXCEPT; double arma_fortran(arma_ddot)(const blas_int* n, const double* x, const blas_int* incx, const double* y, const blas_int* incy) ARMA_NOEXCEPT; void arma_fortran(arma_sgemv)(const char* transA, const blas_int* m, const blas_int* n, const float* alpha, const float* A, const blas_int* ldA, const float* x, const blas_int* incx, const float* beta, float* y, const blas_int* incy, blas_len transA_len) ARMA_NOEXCEPT; void arma_fortran(arma_dgemv)(const char* transA, const blas_int* m, const blas_int* n, const double* alpha, const double* A, const blas_int* ldA, const double* x, const blas_int* incx, const double* beta, double* y, const blas_int* incy, blas_len transA_len) ARMA_NOEXCEPT; void arma_fortran(arma_cgemv)(const char* transA, const blas_int* m, const blas_int* n, const blas_cxf* alpha, const blas_cxf* A, const blas_int* ldA, const blas_cxf* x, const blas_int* incx, const blas_cxf* beta, blas_cxf* y, const blas_int* incy, blas_len transA_len) ARMA_NOEXCEPT; void arma_fortran(arma_zgemv)(const char* transA, const blas_int* m, const blas_int* n, const blas_cxd* alpha, const blas_cxd* A, const blas_int* ldA, const blas_cxd* x, const blas_int* incx, const blas_cxd* beta, blas_cxd* y, const blas_int* incy, blas_len transA_len) ARMA_NOEXCEPT; void arma_fortran(arma_sgemm)(const char* transA, const char* transB, const blas_int* m, const blas_int* n, const blas_int* k, const float* alpha, const float* A, const blas_int* ldA, const float* B, const blas_int* ldB, const float* beta, float* C, const blas_int* ldC, blas_len transA_len, blas_len transB_len) ARMA_NOEXCEPT; void arma_fortran(arma_dgemm)(const char* transA, const char* transB, const blas_int* m, const blas_int* n, const blas_int* k, const double* alpha, const double* A, const blas_int* ldA, const double* B, const blas_int* ldB, const double* beta, double* C, const blas_int* ldC, blas_len transA_len, blas_len transB_len) ARMA_NOEXCEPT; void arma_fortran(arma_cgemm)(const char* transA, const char* transB, const blas_int* m, const blas_int* n, const blas_int* k, const blas_cxf* alpha, const blas_cxf* A, const blas_int* ldA, const blas_cxf* B, const blas_int* ldB, const blas_cxf* beta, blas_cxf* C, const blas_int* ldC, blas_len transA_len, blas_len transB_len) ARMA_NOEXCEPT; void arma_fortran(arma_zgemm)(const char* transA, const char* transB, const blas_int* m, const blas_int* n, const blas_int* k, const blas_cxd* alpha, const blas_cxd* A, const blas_int* ldA, const blas_cxd* B, const blas_int* ldB, const blas_cxd* beta, blas_cxd* C, const blas_int* ldC, blas_len transA_len, blas_len transB_len) ARMA_NOEXCEPT; void arma_fortran(arma_ssyrk)(const char* uplo, const char* transA, const blas_int* n, const blas_int* k, const float* alpha, const float* A, const blas_int* ldA, const float* beta, float* C, const blas_int* ldC, blas_len uplo_len, blas_len transA_len) ARMA_NOEXCEPT; void arma_fortran(arma_dsyrk)(const char* uplo, const char* transA, const blas_int* n, const blas_int* k, const double* alpha, const double* A, const blas_int* ldA, const double* beta, double* C, const blas_int* ldC, blas_len uplo_len, blas_len transA_len) ARMA_NOEXCEPT; void arma_fortran(arma_cherk)(const char* uplo, const char* transA, const blas_int* n, const blas_int* k, const float* alpha, const blas_cxf* A, const blas_int* ldA, const float* beta, blas_cxf* C, const blas_int* ldC, blas_len uplo_len, blas_len transA_len) ARMA_NOEXCEPT; void arma_fortran(arma_zherk)(const char* uplo, const char* transA, const blas_int* n, const blas_int* k, const double* alpha, const blas_cxd* A, const blas_int* ldA, const double* beta, blas_cxd* C, const blas_int* ldC, blas_len uplo_len, blas_len transA_len) ARMA_NOEXCEPT; #else // prototypes without hidden arguments float arma_fortran(arma_sasum)(const blas_int* n, const float* x, const blas_int* incx) ARMA_NOEXCEPT; double arma_fortran(arma_dasum)(const blas_int* n, const double* x, const blas_int* incx) ARMA_NOEXCEPT; float arma_fortran(arma_snrm2)(const blas_int* n, const float* x, const blas_int* incx) ARMA_NOEXCEPT; double arma_fortran(arma_dnrm2)(const blas_int* n, const double* x, const blas_int* incx) ARMA_NOEXCEPT; float arma_fortran(arma_sdot)(const blas_int* n, const float* x, const blas_int* incx, const float* y, const blas_int* incy) ARMA_NOEXCEPT; double arma_fortran(arma_ddot)(const blas_int* n, const double* x, const blas_int* incx, const double* y, const blas_int* incy) ARMA_NOEXCEPT; void arma_fortran(arma_sgemv)(const char* transA, const blas_int* m, const blas_int* n, const float* alpha, const float* A, const blas_int* ldA, const float* x, const blas_int* incx, const float* beta, float* y, const blas_int* incy) ARMA_NOEXCEPT; void arma_fortran(arma_dgemv)(const char* transA, const blas_int* m, const blas_int* n, const double* alpha, const double* A, const blas_int* ldA, const double* x, const blas_int* incx, const double* beta, double* y, const blas_int* incy) ARMA_NOEXCEPT; void arma_fortran(arma_cgemv)(const char* transA, const blas_int* m, const blas_int* n, const blas_cxf* alpha, const blas_cxf* A, const blas_int* ldA, const blas_cxf* x, const blas_int* incx, const blas_cxf* beta, blas_cxf* y, const blas_int* incy) ARMA_NOEXCEPT; void arma_fortran(arma_zgemv)(const char* transA, const blas_int* m, const blas_int* n, const blas_cxd* alpha, const blas_cxd* A, const blas_int* ldA, const blas_cxd* x, const blas_int* incx, const blas_cxd* beta, blas_cxd* y, const blas_int* incy) ARMA_NOEXCEPT; void arma_fortran(arma_sgemm)(const char* transA, const char* transB, const blas_int* m, const blas_int* n, const blas_int* k, const float* alpha, const float* A, const blas_int* ldA, const float* B, const blas_int* ldB, const float* beta, float* C, const blas_int* ldC) ARMA_NOEXCEPT; void arma_fortran(arma_dgemm)(const char* transA, const char* transB, const blas_int* m, const blas_int* n, const blas_int* k, const double* alpha, const double* A, const blas_int* ldA, const double* B, const blas_int* ldB, const double* beta, double* C, const blas_int* ldC) ARMA_NOEXCEPT; void arma_fortran(arma_cgemm)(const char* transA, const char* transB, const blas_int* m, const blas_int* n, const blas_int* k, const blas_cxf* alpha, const blas_cxf* A, const blas_int* ldA, const blas_cxf* B, const blas_int* ldB, const blas_cxf* beta, blas_cxf* C, const blas_int* ldC) ARMA_NOEXCEPT; void arma_fortran(arma_zgemm)(const char* transA, const char* transB, const blas_int* m, const blas_int* n, const blas_int* k, const blas_cxd* alpha, const blas_cxd* A, const blas_int* ldA, const blas_cxd* B, const blas_int* ldB, const blas_cxd* beta, blas_cxd* C, const blas_int* ldC) ARMA_NOEXCEPT; void arma_fortran(arma_ssyrk)(const char* uplo, const char* transA, const blas_int* n, const blas_int* k, const float* alpha, const float* A, const blas_int* ldA, const float* beta, float* C, const blas_int* ldC) ARMA_NOEXCEPT; void arma_fortran(arma_dsyrk)(const char* uplo, const char* transA, const blas_int* n, const blas_int* k, const double* alpha, const double* A, const blas_int* ldA, const double* beta, double* C, const blas_int* ldC) ARMA_NOEXCEPT; void arma_fortran(arma_cherk)(const char* uplo, const char* transA, const blas_int* n, const blas_int* k, const float* alpha, const blas_cxf* A, const blas_int* ldA, const float* beta, blas_cxf* C, const blas_int* ldC) ARMA_NOEXCEPT; void arma_fortran(arma_zherk)(const char* uplo, const char* transA, const blas_int* n, const blas_int* k, const double* alpha, const blas_cxd* A, const blas_int* ldA, const double* beta, blas_cxd* C, const blas_int* ldC) ARMA_NOEXCEPT; #endif } #undef ARMA_NOEXCEPT #endif