diff options
Diffstat (limited to 'src/armadillo/include/armadillo_bits/translate_lapack.hpp')
| -rw-r--r-- | src/armadillo/include/armadillo_bits/translate_lapack.hpp | 1347 |
1 files changed, 1347 insertions, 0 deletions
diff --git a/src/armadillo/include/armadillo_bits/translate_lapack.hpp b/src/armadillo/include/armadillo_bits/translate_lapack.hpp new file mode 100644 index 0000000..7ed4c0e --- /dev/null +++ b/src/armadillo/include/armadillo_bits/translate_lapack.hpp @@ -0,0 +1,1347 @@ +// SPDX-License-Identifier: Apache-2.0 +// +// Copyright 2008-2016 Conrad Sanderson (http://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 +// 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. +// ------------------------------------------------------------------------ + + + +#if defined(ARMA_USE_LAPACK) + + +//! \namespace lapack namespace for LAPACK functions +namespace lapack + { + + template<typename eT> + inline + void + getrf(blas_int* m, blas_int* n, eT* a, blas_int* lda, blas_int* ipiv, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgetrf)(m, n, (T*)a, lda, ipiv, info); } + else if( is_double<eT>::value) { typedef double T; arma_fortran(arma_dgetrf)(m, n, (T*)a, lda, ipiv, info); } + else if( is_cx_float<eT>::value) { typedef blas_cxf T; arma_fortran(arma_cgetrf)(m, n, (T*)a, lda, ipiv, info); } + else if(is_cx_double<eT>::value) { typedef blas_cxd T; arma_fortran(arma_zgetrf)(m, n, (T*)a, lda, ipiv, info); } + } + + + + template<typename eT> + inline + void + getrs(char* trans, blas_int* n, blas_int* nrhs, eT* a, blas_int* lda, blas_int* ipiv, eT* b, blas_int* ldb, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgetrs)(trans, n, nrhs, (T*)a, lda, ipiv, (T*)b, ldb, info, 1); } + else if( is_double<eT>::value) { typedef double T; arma_fortran(arma_dgetrs)(trans, n, nrhs, (T*)a, lda, ipiv, (T*)b, ldb, info, 1); } + else if( is_cx_float<eT>::value) { typedef blas_cxf T; arma_fortran(arma_cgetrs)(trans, n, nrhs, (T*)a, lda, ipiv, (T*)b, ldb, info, 1); } + else if(is_cx_double<eT>::value) { typedef blas_cxd T; arma_fortran(arma_zgetrs)(trans, n, nrhs, (T*)a, lda, ipiv, (T*)b, ldb, info, 1); } + #else + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgetrs)(trans, n, nrhs, (T*)a, lda, ipiv, (T*)b, ldb, info); } + else if( is_double<eT>::value) { typedef double T; arma_fortran(arma_dgetrs)(trans, n, nrhs, (T*)a, lda, ipiv, (T*)b, ldb, info); } + else if( is_cx_float<eT>::value) { typedef blas_cxf T; arma_fortran(arma_cgetrs)(trans, n, nrhs, (T*)a, lda, ipiv, (T*)b, ldb, info); } + else if(is_cx_double<eT>::value) { typedef blas_cxd T; arma_fortran(arma_zgetrs)(trans, n, nrhs, (T*)a, lda, ipiv, (T*)b, ldb, info); } + #endif + } + + + + template<typename eT> + inline + void + getri(blas_int* n, eT* a, blas_int* lda, blas_int* ipiv, eT* work, blas_int* lwork, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgetri)(n, (T*)a, lda, ipiv, (T*)work, lwork, info); } + else if( is_double<eT>::value) { typedef double T; arma_fortran(arma_dgetri)(n, (T*)a, lda, ipiv, (T*)work, lwork, info); } + else if( is_cx_float<eT>::value) { typedef blas_cxf T; arma_fortran(arma_cgetri)(n, (T*)a, lda, ipiv, (T*)work, lwork, info); } + else if(is_cx_double<eT>::value) { typedef blas_cxd T; arma_fortran(arma_zgetri)(n, (T*)a, lda, ipiv, (T*)work, lwork, info); } + } + + + + template<typename eT> + inline + void + trtri(char* uplo, char* diag, blas_int* n, eT* a, blas_int* lda, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_strtri)(uplo, diag, n, (T*)a, lda, info, 1, 1); } + else if( is_double<eT>::value) { typedef double T; arma_fortran(arma_dtrtri)(uplo, diag, n, (T*)a, lda, info, 1, 1); } + else if( is_cx_float<eT>::value) { typedef blas_cxf T; arma_fortran(arma_ctrtri)(uplo, diag, n, (T*)a, lda, info, 1, 1); } + else if(is_cx_double<eT>::value) { typedef blas_cxd T; arma_fortran(arma_ztrtri)(uplo, diag, n, (T*)a, lda, info, 1, 1); } + #else + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_strtri)(uplo, diag, n, (T*)a, lda, info); } + else if( is_double<eT>::value) { typedef double T; arma_fortran(arma_dtrtri)(uplo, diag, n, (T*)a, lda, info); } + else if( is_cx_float<eT>::value) { typedef blas_cxf T; arma_fortran(arma_ctrtri)(uplo, diag, n, (T*)a, lda, info); } + else if(is_cx_double<eT>::value) { typedef blas_cxd T; arma_fortran(arma_ztrtri)(uplo, diag, n, (T*)a, lda, info); } + #endif + } + + + + template<typename eT> + inline + void + geev(char* jobvl, char* jobvr, blas_int* n, eT* a, blas_int* lda, eT* wr, eT* wi, eT* vl, blas_int* ldvl, eT* vr, blas_int* ldvr, eT* work, blas_int* lwork, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgeev)(jobvl, jobvr, n, (T*)a, lda, (T*)wr, (T*)wi, (T*)vl, ldvl, (T*)vr, ldvr, (T*)work, lwork, info, 1, 1); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dgeev)(jobvl, jobvr, n, (T*)a, lda, (T*)wr, (T*)wi, (T*)vl, ldvl, (T*)vr, ldvr, (T*)work, lwork, info, 1, 1); } + #else + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgeev)(jobvl, jobvr, n, (T*)a, lda, (T*)wr, (T*)wi, (T*)vl, ldvl, (T*)vr, ldvr, (T*)work, lwork, info); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dgeev)(jobvl, jobvr, n, (T*)a, lda, (T*)wr, (T*)wi, (T*)vl, ldvl, (T*)vr, ldvr, (T*)work, lwork, info); } + #endif + } + + + + template<typename eT> + inline + void + cx_geev(char* jobvl, char* jobvr, blas_int* n, eT* a, blas_int* lda, eT* w, eT* vl, blas_int* ldvl, eT* vr, blas_int* ldvr, eT* work, blas_int* lwork, typename eT::value_type* rwork, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_cx_float<eT>::value) { typedef float T; typedef blas_cxf cx_T; arma_fortran(arma_cgeev)(jobvl, jobvr, n, (cx_T*)a, lda, (cx_T*)w, (cx_T*)vl, ldvl, (cx_T*)vr, ldvr, (cx_T*)work, lwork, (T*)rwork, info, 1, 1); } + else if(is_cx_double<eT>::value) { typedef double T; typedef blas_cxd cx_T; arma_fortran(arma_zgeev)(jobvl, jobvr, n, (cx_T*)a, lda, (cx_T*)w, (cx_T*)vl, ldvl, (cx_T*)vr, ldvr, (cx_T*)work, lwork, (T*)rwork, info, 1, 1); } + #else + if( is_cx_float<eT>::value) { typedef float T; typedef blas_cxf cx_T; arma_fortran(arma_cgeev)(jobvl, jobvr, n, (cx_T*)a, lda, (cx_T*)w, (cx_T*)vl, ldvl, (cx_T*)vr, ldvr, (cx_T*)work, lwork, (T*)rwork, info); } + else if(is_cx_double<eT>::value) { typedef double T; typedef blas_cxd cx_T; arma_fortran(arma_zgeev)(jobvl, jobvr, n, (cx_T*)a, lda, (cx_T*)w, (cx_T*)vl, ldvl, (cx_T*)vr, ldvr, (cx_T*)work, lwork, (T*)rwork, info); } + #endif + } + + + + template<typename eT> + inline + void + geevx(char* balanc, char* jobvl, char* jobvr, char* sense, blas_int* n, eT* a, blas_int* lda, eT* wr, eT* wi, eT* vl, blas_int* ldvl, eT* vr, blas_int* ldvr, blas_int* ilo, blas_int* ihi, eT* scale, eT* abnrm, eT* rconde, eT* rcondv, eT* work, blas_int* lwork, blas_int* iwork, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgeevx)(balanc, jobvl, jobvr, sense, n, (T*)(a), lda, (T*)(wr), (T*)(wi), (T*)(vl), ldvl, (T*)(vr), ldvr, ilo, ihi, (T*)(scale), (T*)(abnrm), (T*)(rconde), (T*)(rcondv), (T*)(work), lwork, iwork, info, 1, 1, 1, 1); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dgeevx)(balanc, jobvl, jobvr, sense, n, (T*)(a), lda, (T*)(wr), (T*)(wi), (T*)(vl), ldvl, (T*)(vr), ldvr, ilo, ihi, (T*)(scale), (T*)(abnrm), (T*)(rconde), (T*)(rcondv), (T*)(work), lwork, iwork, info, 1, 1, 1, 1); } + #else + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgeevx)(balanc, jobvl, jobvr, sense, n, (T*)(a), lda, (T*)(wr), (T*)(wi), (T*)(vl), ldvl, (T*)(vr), ldvr, ilo, ihi, (T*)(scale), (T*)(abnrm), (T*)(rconde), (T*)(rcondv), (T*)(work), lwork, iwork, info); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dgeevx)(balanc, jobvl, jobvr, sense, n, (T*)(a), lda, (T*)(wr), (T*)(wi), (T*)(vl), ldvl, (T*)(vr), ldvr, ilo, ihi, (T*)(scale), (T*)(abnrm), (T*)(rconde), (T*)(rcondv), (T*)(work), lwork, iwork, info); } + #endif + } + + + + template<typename eT> + inline + void + cx_geevx(char* balanc, char* jobvl, char* jobvr, char* sense, blas_int* n, eT* a, blas_int* lda, eT* w, eT* vl, blas_int* ldvl, eT* vr, blas_int* ldvr, blas_int* ilo, blas_int* ihi, typename eT::value_type* scale, typename eT::value_type* abnrm, typename eT::value_type* rconde, typename eT::value_type* rcondv, eT* work, blas_int* lwork, typename eT::value_type* rwork, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_cx_float<eT>::value) { typedef float T; typedef blas_cxf cx_T; arma_fortran(arma_cgeevx)(balanc, jobvl, jobvr, sense, n, (cx_T*)(a), lda, (cx_T*)(w), (cx_T*)(vl), ldvl, (cx_T*)(vr), ldvr, ilo, ihi, (T*)(scale), (T*)(abnrm), (T*)(rconde), (T*)(rcondv), (cx_T*)(work), lwork, (T*)(rwork), info, 1, 1, 1, 1); } + else if(is_cx_double<eT>::value) { typedef double T; typedef blas_cxd cx_T; arma_fortran(arma_zgeevx)(balanc, jobvl, jobvr, sense, n, (cx_T*)(a), lda, (cx_T*)(w), (cx_T*)(vl), ldvl, (cx_T*)(vr), ldvr, ilo, ihi, (T*)(scale), (T*)(abnrm), (T*)(rconde), (T*)(rcondv), (cx_T*)(work), lwork, (T*)(rwork), info, 1, 1, 1, 1); } + #else + if( is_cx_float<eT>::value) { typedef float T; typedef blas_cxf cx_T; arma_fortran(arma_cgeevx)(balanc, jobvl, jobvr, sense, n, (cx_T*)(a), lda, (cx_T*)(w), (cx_T*)(vl), ldvl, (cx_T*)(vr), ldvr, ilo, ihi, (T*)(scale), (T*)(abnrm), (T*)(rconde), (T*)(rcondv), (cx_T*)(work), lwork, (T*)(rwork), info); } + else if(is_cx_double<eT>::value) { typedef double T; typedef blas_cxd cx_T; arma_fortran(arma_zgeevx)(balanc, jobvl, jobvr, sense, n, (cx_T*)(a), lda, (cx_T*)(w), (cx_T*)(vl), ldvl, (cx_T*)(vr), ldvr, ilo, ihi, (T*)(scale), (T*)(abnrm), (T*)(rconde), (T*)(rcondv), (cx_T*)(work), lwork, (T*)(rwork), info); } + #endif + } + + + + template<typename eT> + inline + void + syev(char* jobz, char* uplo, blas_int* n, eT* a, blas_int* lda, eT* w, eT* work, blas_int* lwork, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_ssyev)(jobz, uplo, n, (T*)a, lda, (T*)w, (T*)work, lwork, info, 1, 1); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dsyev)(jobz, uplo, n, (T*)a, lda, (T*)w, (T*)work, lwork, info, 1, 1); } + #else + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_ssyev)(jobz, uplo, n, (T*)a, lda, (T*)w, (T*)work, lwork, info); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dsyev)(jobz, uplo, n, (T*)a, lda, (T*)w, (T*)work, lwork, info); } + #endif + } + + + + template<typename eT> + inline + void + heev + ( + char* jobz, char* uplo, blas_int* n, + eT* a, blas_int* lda, typename eT::value_type* w, + eT* work, blas_int* lwork, typename eT::value_type* rwork, + blas_int* info + ) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_cx_float<eT>::value) { typedef float T; typedef blas_cxf cx_T; arma_fortran(arma_cheev)(jobz, uplo, n, (cx_T*)a, lda, (T*)w, (cx_T*)work, lwork, (T*)rwork, info, 1, 1); } + else if(is_cx_double<eT>::value) { typedef double T; typedef blas_cxd cx_T; arma_fortran(arma_zheev)(jobz, uplo, n, (cx_T*)a, lda, (T*)w, (cx_T*)work, lwork, (T*)rwork, info, 1, 1); } + #else + if( is_cx_float<eT>::value) { typedef float T; typedef blas_cxf cx_T; arma_fortran(arma_cheev)(jobz, uplo, n, (cx_T*)a, lda, (T*)w, (cx_T*)work, lwork, (T*)rwork, info); } + else if(is_cx_double<eT>::value) { typedef double T; typedef blas_cxd cx_T; arma_fortran(arma_zheev)(jobz, uplo, n, (cx_T*)a, lda, (T*)w, (cx_T*)work, lwork, (T*)rwork, info); } + #endif + } + + + + template<typename eT> + inline + void + syevd(char* jobz, char* uplo, blas_int* n, eT* a, blas_int* lda, eT* w, eT* work, blas_int* lwork, blas_int* iwork, blas_int* liwork, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_ssyevd)(jobz, uplo, n, (T*)a, lda, (T*)w, (T*)work, lwork, iwork, liwork, info, 1, 1); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dsyevd)(jobz, uplo, n, (T*)a, lda, (T*)w, (T*)work, lwork, iwork, liwork, info, 1, 1); } + #else + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_ssyevd)(jobz, uplo, n, (T*)a, lda, (T*)w, (T*)work, lwork, iwork, liwork, info); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dsyevd)(jobz, uplo, n, (T*)a, lda, (T*)w, (T*)work, lwork, iwork, liwork, info); } + #endif + } + + + + template<typename eT> + inline + void + heevd + ( + char* jobz, char* uplo, blas_int* n, + eT* a, blas_int* lda, typename eT::value_type* w, + eT* work, blas_int* lwork, typename eT::value_type* rwork, + blas_int* lrwork, blas_int* iwork, blas_int* liwork, + blas_int* info + ) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_cx_float<eT>::value) { typedef float T; typedef blas_cxf cx_T; arma_fortran(arma_cheevd)(jobz, uplo, n, (cx_T*)a, lda, (T*)w, (cx_T*)work, lwork, (T*)rwork, lrwork, iwork, liwork, info, 1, 1); } + else if(is_cx_double<eT>::value) { typedef double T; typedef blas_cxd cx_T; arma_fortran(arma_zheevd)(jobz, uplo, n, (cx_T*)a, lda, (T*)w, (cx_T*)work, lwork, (T*)rwork, lrwork, iwork, liwork, info, 1, 1); } + #else + if( is_cx_float<eT>::value) { typedef float T; typedef blas_cxf cx_T; arma_fortran(arma_cheevd)(jobz, uplo, n, (cx_T*)a, lda, (T*)w, (cx_T*)work, lwork, (T*)rwork, lrwork, iwork, liwork, info); } + else if(is_cx_double<eT>::value) { typedef double T; typedef blas_cxd cx_T; arma_fortran(arma_zheevd)(jobz, uplo, n, (cx_T*)a, lda, (T*)w, (cx_T*)work, lwork, (T*)rwork, lrwork, iwork, liwork, info); } + #endif + } + + + + template<typename eT> + inline + void + ggev + ( + char* jobvl, char* jobvr, blas_int* n, + eT* a, blas_int* lda, eT* b, blas_int* ldb, + eT* alphar, eT* alphai, eT* beta, + eT* vl, blas_int* ldvl, eT* vr, blas_int* ldvr, + eT* work, blas_int* lwork, + blas_int* info + ) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sggev)(jobvl, jobvr, n, (T*)a, lda, (T*)b, ldb, (T*)alphar, (T*)alphai, (T*)beta, (T*)vl, ldvl, (T*)vr, ldvr, (T*)work, lwork, info, 1, 1); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dggev)(jobvl, jobvr, n, (T*)a, lda, (T*)b, ldb, (T*)alphar, (T*)alphai, (T*)beta, (T*)vl, ldvl, (T*)vr, ldvr, (T*)work, lwork, info, 1, 1); } + #else + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sggev)(jobvl, jobvr, n, (T*)a, lda, (T*)b, ldb, (T*)alphar, (T*)alphai, (T*)beta, (T*)vl, ldvl, (T*)vr, ldvr, (T*)work, lwork, info); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dggev)(jobvl, jobvr, n, (T*)a, lda, (T*)b, ldb, (T*)alphar, (T*)alphai, (T*)beta, (T*)vl, ldvl, (T*)vr, ldvr, (T*)work, lwork, info); } + #endif + } + + + + template<typename eT> + inline + void + cx_ggev + ( + char* jobvl, char* jobvr, blas_int* n, + eT* a, blas_int* lda, eT* b, blas_int* ldb, + eT* alpha, eT* beta, + eT* vl, blas_int* ldvl, eT* vr, blas_int* ldvr, + eT* work, blas_int* lwork, typename eT::value_type* rwork, + blas_int* info + ) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_cx_float<eT>::value) { typedef float T; typedef blas_cxf cx_T; arma_fortran(arma_cggev)(jobvl, jobvr, n, (cx_T*)a, lda, (cx_T*)b, ldb, (cx_T*)alpha, (cx_T*)beta, (cx_T*)vl, ldvl, (cx_T*)vr, ldvr, (cx_T*)work, lwork, (T*)rwork, info, 1, 1); } + else if(is_cx_double<eT>::value) { typedef double T; typedef blas_cxd cx_T; arma_fortran(arma_zggev)(jobvl, jobvr, n, (cx_T*)a, lda, (cx_T*)b, ldb, (cx_T*)alpha, (cx_T*)beta, (cx_T*)vl, ldvl, (cx_T*)vr, ldvr, (cx_T*)work, lwork, (T*)rwork, info, 1, 1); } + #else + if( is_cx_float<eT>::value) { typedef float T; typedef blas_cxf cx_T; arma_fortran(arma_cggev)(jobvl, jobvr, n, (cx_T*)a, lda, (cx_T*)b, ldb, (cx_T*)alpha, (cx_T*)beta, (cx_T*)vl, ldvl, (cx_T*)vr, ldvr, (cx_T*)work, lwork, (T*)rwork, info); } + else if(is_cx_double<eT>::value) { typedef double T; typedef blas_cxd cx_T; arma_fortran(arma_zggev)(jobvl, jobvr, n, (cx_T*)a, lda, (cx_T*)b, ldb, (cx_T*)alpha, (cx_T*)beta, (cx_T*)vl, ldvl, (cx_T*)vr, ldvr, (cx_T*)work, lwork, (T*)rwork, info); } + #endif + } + + + + template<typename eT> + inline + void + potrf(char* uplo, blas_int* n, eT* a, blas_int* lda, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_spotrf)(uplo, n, (T*)a, lda, info, 1); } + else if( is_double<eT>::value) { typedef double T; arma_fortran(arma_dpotrf)(uplo, n, (T*)a, lda, info, 1); } + else if( is_cx_float<eT>::value) { typedef blas_cxf T; arma_fortran(arma_cpotrf)(uplo, n, (T*)a, lda, info, 1); } + else if(is_cx_double<eT>::value) { typedef blas_cxd T; arma_fortran(arma_zpotrf)(uplo, n, (T*)a, lda, info, 1); } + #else + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_spotrf)(uplo, n, (T*)a, lda, info); } + else if( is_double<eT>::value) { typedef double T; arma_fortran(arma_dpotrf)(uplo, n, (T*)a, lda, info); } + else if( is_cx_float<eT>::value) { typedef blas_cxf T; arma_fortran(arma_cpotrf)(uplo, n, (T*)a, lda, info); } + else if(is_cx_double<eT>::value) { typedef blas_cxd T; arma_fortran(arma_zpotrf)(uplo, n, (T*)a, lda, info); } + #endif + } + + + + template<typename eT> + inline + void + potrs(char* uplo, blas_int* n, const blas_int* nrhs, eT* a, blas_int* lda, eT* b, blas_int* ldb, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_spotrs)(uplo, n, nrhs, (T*)a, lda, (T*)b, ldb, info, 1); } + else if( is_double<eT>::value) { typedef double T; arma_fortran(arma_dpotrs)(uplo, n, nrhs, (T*)a, lda, (T*)b, ldb, info, 1); } + else if( is_cx_float<eT>::value) { typedef blas_cxf T; arma_fortran(arma_cpotrs)(uplo, n, nrhs, (T*)a, lda, (T*)b, ldb, info, 1); } + else if(is_cx_double<eT>::value) { typedef blas_cxd T; arma_fortran(arma_zpotrs)(uplo, n, nrhs, (T*)a, lda, (T*)b, ldb, info, 1); } + #else + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_spotrs)(uplo, n, nrhs, (T*)a, lda, (T*)b, ldb, info); } + else if( is_double<eT>::value) { typedef double T; arma_fortran(arma_dpotrs)(uplo, n, nrhs, (T*)a, lda, (T*)b, ldb, info); } + else if( is_cx_float<eT>::value) { typedef blas_cxf T; arma_fortran(arma_cpotrs)(uplo, n, nrhs, (T*)a, lda, (T*)b, ldb, info); } + else if(is_cx_double<eT>::value) { typedef blas_cxd T; arma_fortran(arma_zpotrs)(uplo, n, nrhs, (T*)a, lda, (T*)b, ldb, info); } + #endif + } + + + + template<typename eT> + inline + void + pbtrf(char* uplo, blas_int* n, blas_int* kd, eT* ab, blas_int* ldab, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_spbtrf)(uplo, n, kd, (T*)ab, ldab, info, 1); } + else if( is_double<eT>::value) { typedef double T; arma_fortran(arma_dpbtrf)(uplo, n, kd, (T*)ab, ldab, info, 1); } + else if( is_cx_float<eT>::value) { typedef blas_cxf T; arma_fortran(arma_cpbtrf)(uplo, n, kd, (T*)ab, ldab, info, 1); } + else if(is_cx_double<eT>::value) { typedef blas_cxd T; arma_fortran(arma_zpbtrf)(uplo, n, kd, (T*)ab, ldab, info, 1); } + #else + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_spbtrf)(uplo, n, kd, (T*)ab, ldab, info); } + else if( is_double<eT>::value) { typedef double T; arma_fortran(arma_dpbtrf)(uplo, n, kd, (T*)ab, ldab, info); } + else if( is_cx_float<eT>::value) { typedef blas_cxf T; arma_fortran(arma_cpbtrf)(uplo, n, kd, (T*)ab, ldab, info); } + else if(is_cx_double<eT>::value) { typedef blas_cxd T; arma_fortran(arma_zpbtrf)(uplo, n, kd, (T*)ab, ldab, info); } + #endif + } + + + + template<typename eT> + inline + void + potri(char* uplo, blas_int* n, eT* a, blas_int* lda, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_spotri)(uplo, n, (T*)a, lda, info, 1); } + else if( is_double<eT>::value) { typedef double T; arma_fortran(arma_dpotri)(uplo, n, (T*)a, lda, info, 1); } + else if( is_cx_float<eT>::value) { typedef blas_cxf T; arma_fortran(arma_cpotri)(uplo, n, (T*)a, lda, info, 1); } + else if(is_cx_double<eT>::value) { typedef blas_cxd T; arma_fortran(arma_zpotri)(uplo, n, (T*)a, lda, info, 1); } + #else + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_spotri)(uplo, n, (T*)a, lda, info); } + else if( is_double<eT>::value) { typedef double T; arma_fortran(arma_dpotri)(uplo, n, (T*)a, lda, info); } + else if( is_cx_float<eT>::value) { typedef blas_cxf T; arma_fortran(arma_cpotri)(uplo, n, (T*)a, lda, info); } + else if(is_cx_double<eT>::value) { typedef blas_cxd T; arma_fortran(arma_zpotri)(uplo, n, (T*)a, lda, info); } + #endif + } + + + + template<typename eT> + inline + void + geqrf(blas_int* m, blas_int* n, eT* a, blas_int* lda, eT* tau, eT* work, blas_int* lwork, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgeqrf)(m, n, (T*)a, lda, (T*)tau, (T*)work, lwork, info); } + else if( is_double<eT>::value) { typedef double T; arma_fortran(arma_dgeqrf)(m, n, (T*)a, lda, (T*)tau, (T*)work, lwork, info); } + else if( is_cx_float<eT>::value) { typedef blas_cxf T; arma_fortran(arma_cgeqrf)(m, n, (T*)a, lda, (T*)tau, (T*)work, lwork, info); } + else if(is_cx_double<eT>::value) { typedef blas_cxd T; arma_fortran(arma_zgeqrf)(m, n, (T*)a, lda, (T*)tau, (T*)work, lwork, info); } + } + + + + template<typename eT> + inline + void + geqp3(blas_int* m, blas_int* n, eT* a, blas_int* lda, blas_int* jpvt, eT* tau, eT* work, blas_int* lwork, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgeqp3)(m, n, (T*)a, lda, jpvt, (T*)tau, (T*)work, lwork, info); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dgeqp3)(m, n, (T*)a, lda, jpvt, (T*)tau, (T*)work, lwork, info); } + } + + + + template<typename eT> + inline + void + cx_geqp3(blas_int* m, blas_int* n, eT* a, blas_int* lda, blas_int* jpvt, eT* tau, eT* work, blas_int* lwork, typename eT::value_type* rwork, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + if( is_cx_float<eT>::value) { typedef float T; typedef blas_cxf cx_T; arma_fortran(arma_cgeqp3)(m, n, (cx_T*)a, lda, jpvt, (cx_T*)tau, (cx_T*)work, lwork, (T*)rwork, info); } + else if(is_cx_double<eT>::value) { typedef double T; typedef blas_cxd cx_T; arma_fortran(arma_zgeqp3)(m, n, (cx_T*)a, lda, jpvt, (cx_T*)tau, (cx_T*)work, lwork, (T*)rwork, info); } + } + + + + template<typename eT> + inline + void + orgqr(blas_int* m, blas_int* n, blas_int* k, eT* a, blas_int* lda, eT* tau, eT* work, blas_int* lwork, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sorgqr)(m, n, k, (T*)a, lda, (T*)tau, (T*)work, lwork, info); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dorgqr)(m, n, k, (T*)a, lda, (T*)tau, (T*)work, lwork, info); } + } + + + + template<typename eT> + inline + void + ungqr(blas_int* m, blas_int* n, blas_int* k, eT* a, blas_int* lda, eT* tau, eT* work, blas_int* lwork, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + if( is_cx_float<eT>::value) { typedef blas_cxf T; arma_fortran(arma_cungqr)(m, n, k, (T*)a, lda, (T*)tau, (T*)work, lwork, info); } + else if(is_cx_double<eT>::value) { typedef blas_cxd T; arma_fortran(arma_zungqr)(m, n, k, (T*)a, lda, (T*)tau, (T*)work, lwork, info); } + } + + + + template<typename eT> + inline + void + gesvd + ( + char* jobu, char* jobvt, blas_int* m, blas_int* n, eT* a, blas_int* lda, + eT* s, eT* u, blas_int* ldu, eT* vt, blas_int* ldvt, + eT* work, blas_int* lwork, blas_int* info + ) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgesvd)(jobu, jobvt, m, n, (T*)a, lda, (T*)s, (T*)u, ldu, (T*)vt, ldvt, (T*)work, lwork, info, 1, 1); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dgesvd)(jobu, jobvt, m, n, (T*)a, lda, (T*)s, (T*)u, ldu, (T*)vt, ldvt, (T*)work, lwork, info, 1, 1); } + #else + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgesvd)(jobu, jobvt, m, n, (T*)a, lda, (T*)s, (T*)u, ldu, (T*)vt, ldvt, (T*)work, lwork, info); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dgesvd)(jobu, jobvt, m, n, (T*)a, lda, (T*)s, (T*)u, ldu, (T*)vt, ldvt, (T*)work, lwork, info); } + #endif + } + + + + template<typename T> + inline + void + cx_gesvd + ( + char* jobu, char* jobvt, blas_int* m, blas_int* n, std::complex<T>* a, blas_int* lda, + T* s, std::complex<T>* u, blas_int* ldu, std::complex<T>* vt, blas_int* ldvt, + std::complex<T>* work, blas_int* lwork, T* rwork, blas_int* info + ) + { + arma_type_check(( is_supported_blas_type<T>::value == false )); + arma_type_check(( is_supported_blas_type< std::complex<T> >::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<T>::value) { typedef float bT; typedef blas_cxf cx_bT; arma_fortran(arma_cgesvd)(jobu, jobvt, m, n, (cx_bT*)a, lda, (bT*)s, (cx_bT*)u, ldu, (cx_bT*)vt, ldvt, (cx_bT*)work, lwork, (bT*)rwork, info, 1, 1); } + else if(is_double<T>::value) { typedef double bT; typedef blas_cxd cx_bT; arma_fortran(arma_zgesvd)(jobu, jobvt, m, n, (cx_bT*)a, lda, (bT*)s, (cx_bT*)u, ldu, (cx_bT*)vt, ldvt, (cx_bT*)work, lwork, (bT*)rwork, info, 1, 1); } + #else + if( is_float<T>::value) { typedef float bT; typedef blas_cxf cx_bT; arma_fortran(arma_cgesvd)(jobu, jobvt, m, n, (cx_bT*)a, lda, (bT*)s, (cx_bT*)u, ldu, (cx_bT*)vt, ldvt, (cx_bT*)work, lwork, (bT*)rwork, info); } + else if(is_double<T>::value) { typedef double bT; typedef blas_cxd cx_bT; arma_fortran(arma_zgesvd)(jobu, jobvt, m, n, (cx_bT*)a, lda, (bT*)s, (cx_bT*)u, ldu, (cx_bT*)vt, ldvt, (cx_bT*)work, lwork, (bT*)rwork, info); } + #endif + } + + + + template<typename eT> + inline + void + gesdd + ( + char* jobz, blas_int* m, blas_int* n, + eT* a, blas_int* lda, eT* s, eT* u, blas_int* ldu, eT* vt, blas_int* ldvt, + eT* work, blas_int* lwork, blas_int* iwork, blas_int* info + ) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgesdd)(jobz, m, n, (T*)a, lda, (T*)s, (T*)u, ldu, (T*)vt, ldvt, (T*)work, lwork, iwork, info, 1); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dgesdd)(jobz, m, n, (T*)a, lda, (T*)s, (T*)u, ldu, (T*)vt, ldvt, (T*)work, lwork, iwork, info, 1); } + #else + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgesdd)(jobz, m, n, (T*)a, lda, (T*)s, (T*)u, ldu, (T*)vt, ldvt, (T*)work, lwork, iwork, info); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dgesdd)(jobz, m, n, (T*)a, lda, (T*)s, (T*)u, ldu, (T*)vt, ldvt, (T*)work, lwork, iwork, info); } + #endif + } + + + + template<typename T> + inline + void + cx_gesdd + ( + char* jobz, blas_int* m, blas_int* n, + std::complex<T>* a, blas_int* lda, T* s, std::complex<T>* u, blas_int* ldu, std::complex<T>* vt, blas_int* ldvt, + std::complex<T>* work, blas_int* lwork, T* rwork, blas_int* iwork, blas_int* info + ) + { + arma_type_check(( is_supported_blas_type<T>::value == false )); + arma_type_check(( is_supported_blas_type< std::complex<T> >::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<T>::value) { typedef float bT; typedef blas_cxf cx_bT; arma_fortran(arma_cgesdd)(jobz, m, n, (cx_bT*)a, lda, (bT*)s, (cx_bT*)u, ldu, (cx_bT*)vt, ldvt, (cx_bT*)work, lwork, (bT*)rwork, iwork, info, 1); } + else if(is_double<T>::value) { typedef double bT; typedef blas_cxd cx_bT; arma_fortran(arma_zgesdd)(jobz, m, n, (cx_bT*)a, lda, (bT*)s, (cx_bT*)u, ldu, (cx_bT*)vt, ldvt, (cx_bT*)work, lwork, (bT*)rwork, iwork, info, 1); } + #else + if( is_float<T>::value) { typedef float bT; typedef blas_cxf cx_bT; arma_fortran(arma_cgesdd)(jobz, m, n, (cx_bT*)a, lda, (bT*)s, (cx_bT*)u, ldu, (cx_bT*)vt, ldvt, (cx_bT*)work, lwork, (bT*)rwork, iwork, info); } + else if(is_double<T>::value) { typedef double bT; typedef blas_cxd cx_bT; arma_fortran(arma_zgesdd)(jobz, m, n, (cx_bT*)a, lda, (bT*)s, (cx_bT*)u, ldu, (cx_bT*)vt, ldvt, (cx_bT*)work, lwork, (bT*)rwork, iwork, info); } + #endif + } + + + + template<typename eT> + inline + void + gesv(blas_int* n, blas_int* nrhs, eT* a, blas_int* lda, blas_int* ipiv, eT* b, blas_int* ldb, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgesv)(n, nrhs, (T*)a, lda, ipiv, (T*)b, ldb, info); } + else if( is_double<eT>::value) { typedef double T; arma_fortran(arma_dgesv)(n, nrhs, (T*)a, lda, ipiv, (T*)b, ldb, info); } + else if( is_cx_float<eT>::value) { typedef blas_cxf T; arma_fortran(arma_cgesv)(n, nrhs, (T*)a, lda, ipiv, (T*)b, ldb, info); } + else if(is_cx_double<eT>::value) { typedef blas_cxd T; arma_fortran(arma_zgesv)(n, nrhs, (T*)a, lda, ipiv, (T*)b, ldb, info); } + } + + + + template<typename eT> + inline + void + gesvx(char* fact, char* trans, blas_int* n, blas_int* nrhs, eT* a, blas_int* lda, eT* af, blas_int* ldaf, blas_int* ipiv, char* equed, eT* r, eT* c, eT* b, blas_int* ldb, eT* x, blas_int* ldx, eT* rcond, eT* ferr, eT* berr, eT* work, blas_int* iwork, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgesvx)(fact, trans, n, nrhs, (T*)a, lda, (T*)af, ldaf, ipiv, equed, (T*)r, (T*)c, (T*)b, ldb, (T*)x, ldx, (T*)rcond, (T*)ferr, (T*)berr, (T*)work, iwork, info, 1, 1, 1); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dgesvx)(fact, trans, n, nrhs, (T*)a, lda, (T*)af, ldaf, ipiv, equed, (T*)r, (T*)c, (T*)b, ldb, (T*)x, ldx, (T*)rcond, (T*)ferr, (T*)berr, (T*)work, iwork, info, 1, 1, 1); } + #else + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgesvx)(fact, trans, n, nrhs, (T*)a, lda, (T*)af, ldaf, ipiv, equed, (T*)r, (T*)c, (T*)b, ldb, (T*)x, ldx, (T*)rcond, (T*)ferr, (T*)berr, (T*)work, iwork, info); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dgesvx)(fact, trans, n, nrhs, (T*)a, lda, (T*)af, ldaf, ipiv, equed, (T*)r, (T*)c, (T*)b, ldb, (T*)x, ldx, (T*)rcond, (T*)ferr, (T*)berr, (T*)work, iwork, info); } + #endif + } + + + + template<typename T, typename eT> + inline + void + cx_gesvx(char* fact, char* trans, blas_int* n, blas_int* nrhs, eT* a, blas_int* lda, eT* af, blas_int* ldaf, blas_int* ipiv, char* equed, T* r, T* c, eT* b, blas_int* ldb, eT* x, blas_int* ldx, T* rcond, T* ferr, T* berr, eT* work, T* rwork, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_cx_float<eT>::value) { typedef float pod_T; typedef blas_cxf cx_T; arma_fortran(arma_cgesvx)(fact, trans, n, nrhs, (cx_T*)a, lda, (cx_T*)af, ldaf, ipiv, equed, (pod_T*)r, (pod_T*)c, (cx_T*)b, ldb, (cx_T*)x, ldx, (pod_T*)rcond, (pod_T*)ferr, (pod_T*)berr, (cx_T*)work, (pod_T*)rwork, info, 1, 1, 1); } + else if(is_cx_double<eT>::value) { typedef double pod_T; typedef blas_cxd cx_T; arma_fortran(arma_zgesvx)(fact, trans, n, nrhs, (cx_T*)a, lda, (cx_T*)af, ldaf, ipiv, equed, (pod_T*)r, (pod_T*)c, (cx_T*)b, ldb, (cx_T*)x, ldx, (pod_T*)rcond, (pod_T*)ferr, (pod_T*)berr, (cx_T*)work, (pod_T*)rwork, info, 1, 1, 1); } + #else + if( is_cx_float<eT>::value) { typedef float pod_T; typedef blas_cxf cx_T; arma_fortran(arma_cgesvx)(fact, trans, n, nrhs, (cx_T*)a, lda, (cx_T*)af, ldaf, ipiv, equed, (pod_T*)r, (pod_T*)c, (cx_T*)b, ldb, (cx_T*)x, ldx, (pod_T*)rcond, (pod_T*)ferr, (pod_T*)berr, (cx_T*)work, (pod_T*)rwork, info); } + else if(is_cx_double<eT>::value) { typedef double pod_T; typedef blas_cxd cx_T; arma_fortran(arma_zgesvx)(fact, trans, n, nrhs, (cx_T*)a, lda, (cx_T*)af, ldaf, ipiv, equed, (pod_T*)r, (pod_T*)c, (cx_T*)b, ldb, (cx_T*)x, ldx, (pod_T*)rcond, (pod_T*)ferr, (pod_T*)berr, (cx_T*)work, (pod_T*)rwork, info); } + #endif + } + + + + template<typename eT> + inline + void + posv(char* uplo, blas_int* n, blas_int* nrhs, eT* a, blas_int* lda, eT* b, blas_int* ldb, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sposv)(uplo, n, nrhs, (T*)a, lda, (T*)b, ldb, info, 1); } + else if( is_double<eT>::value) { typedef double T; arma_fortran(arma_dposv)(uplo, n, nrhs, (T*)a, lda, (T*)b, ldb, info, 1); } + else if( is_cx_float<eT>::value) { typedef blas_cxf T; arma_fortran(arma_cposv)(uplo, n, nrhs, (T*)a, lda, (T*)b, ldb, info, 1); } + else if(is_cx_double<eT>::value) { typedef blas_cxd T; arma_fortran(arma_zposv)(uplo, n, nrhs, (T*)a, lda, (T*)b, ldb, info, 1); } + #else + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sposv)(uplo, n, nrhs, (T*)a, lda, (T*)b, ldb, info); } + else if( is_double<eT>::value) { typedef double T; arma_fortran(arma_dposv)(uplo, n, nrhs, (T*)a, lda, (T*)b, ldb, info); } + else if( is_cx_float<eT>::value) { typedef blas_cxf T; arma_fortran(arma_cposv)(uplo, n, nrhs, (T*)a, lda, (T*)b, ldb, info); } + else if(is_cx_double<eT>::value) { typedef blas_cxd T; arma_fortran(arma_zposv)(uplo, n, nrhs, (T*)a, lda, (T*)b, ldb, info); } + #endif + } + + + + template<typename eT> + inline + void + posvx(char* fact, char* uplo, blas_int* n, blas_int* nrhs, eT* a, blas_int* lda, eT* af, blas_int* ldaf, char* equed, eT* s, eT* b, blas_int* ldb, eT* x, blas_int* ldx, eT* rcond, eT* ferr, eT* berr, eT* work, blas_int* iwork, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sposvx)(fact, uplo, n, nrhs, (T*)a, lda, (T*)af, ldaf, equed, (T*)s, (T*)b, ldb, (T*)x, ldx, (T*)rcond, (T*)ferr, (T*)berr, (T*)work, iwork, info, 1, 1, 1); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dposvx)(fact, uplo, n, nrhs, (T*)a, lda, (T*)af, ldaf, equed, (T*)s, (T*)b, ldb, (T*)x, ldx, (T*)rcond, (T*)ferr, (T*)berr, (T*)work, iwork, info, 1, 1, 1); } + #else + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sposvx)(fact, uplo, n, nrhs, (T*)a, lda, (T*)af, ldaf, equed, (T*)s, (T*)b, ldb, (T*)x, ldx, (T*)rcond, (T*)ferr, (T*)berr, (T*)work, iwork, info); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dposvx)(fact, uplo, n, nrhs, (T*)a, lda, (T*)af, ldaf, equed, (T*)s, (T*)b, ldb, (T*)x, ldx, (T*)rcond, (T*)ferr, (T*)berr, (T*)work, iwork, info); } + #endif + } + + + + template<typename T, typename eT> + inline + void + cx_posvx(char* fact, char* uplo, blas_int* n, blas_int* nrhs, eT* a, blas_int* lda, eT* af, blas_int* ldaf, char* equed, T* s, eT* b, blas_int* ldb, eT* x, blas_int* ldx, T* rcond, T* ferr, T* berr, eT* work, T* rwork, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_cx_float<eT>::value) { typedef float pod_T; typedef blas_cxf cx_T; arma_fortran(arma_cposvx)(fact, uplo, n, nrhs, (cx_T*)a, lda, (cx_T*)af, ldaf, equed, (pod_T*)s, (cx_T*)b, ldb, (cx_T*)x, ldx, (pod_T*)rcond, (pod_T*)ferr, (pod_T*)berr, (cx_T*)work, (pod_T*)rwork, info, 1, 1, 1); } + else if(is_cx_double<eT>::value) { typedef double pod_T; typedef blas_cxd cx_T; arma_fortran(arma_zposvx)(fact, uplo, n, nrhs, (cx_T*)a, lda, (cx_T*)af, ldaf, equed, (pod_T*)s, (cx_T*)b, ldb, (cx_T*)x, ldx, (pod_T*)rcond, (pod_T*)ferr, (pod_T*)berr, (cx_T*)work, (pod_T*)rwork, info, 1, 1, 1); } + #else + if( is_cx_float<eT>::value) { typedef float pod_T; typedef blas_cxf cx_T; arma_fortran(arma_cposvx)(fact, uplo, n, nrhs, (cx_T*)a, lda, (cx_T*)af, ldaf, equed, (pod_T*)s, (cx_T*)b, ldb, (cx_T*)x, ldx, (pod_T*)rcond, (pod_T*)ferr, (pod_T*)berr, (cx_T*)work, (pod_T*)rwork, info); } + else if(is_cx_double<eT>::value) { typedef double pod_T; typedef blas_cxd cx_T; arma_fortran(arma_zposvx)(fact, uplo, n, nrhs, (cx_T*)a, lda, (cx_T*)af, ldaf, equed, (pod_T*)s, (cx_T*)b, ldb, (cx_T*)x, ldx, (pod_T*)rcond, (pod_T*)ferr, (pod_T*)berr, (cx_T*)work, (pod_T*)rwork, info); } + #endif + } + + + + template<typename eT> + inline + void + gels(char* trans, blas_int* m, blas_int* n, blas_int* nrhs, eT* a, blas_int* lda, eT* b, blas_int* ldb, eT* work, blas_int* lwork, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgels)(trans, m, n, nrhs, (T*)a, lda, (T*)b, ldb, (T*)work, lwork, info, 1); } + else if( is_double<eT>::value) { typedef double T; arma_fortran(arma_dgels)(trans, m, n, nrhs, (T*)a, lda, (T*)b, ldb, (T*)work, lwork, info, 1); } + else if( is_cx_float<eT>::value) { typedef blas_cxf T; arma_fortran(arma_cgels)(trans, m, n, nrhs, (T*)a, lda, (T*)b, ldb, (T*)work, lwork, info, 1); } + else if(is_cx_double<eT>::value) { typedef blas_cxd T; arma_fortran(arma_zgels)(trans, m, n, nrhs, (T*)a, lda, (T*)b, ldb, (T*)work, lwork, info, 1); } + #else + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgels)(trans, m, n, nrhs, (T*)a, lda, (T*)b, ldb, (T*)work, lwork, info); } + else if( is_double<eT>::value) { typedef double T; arma_fortran(arma_dgels)(trans, m, n, nrhs, (T*)a, lda, (T*)b, ldb, (T*)work, lwork, info); } + else if( is_cx_float<eT>::value) { typedef blas_cxf T; arma_fortran(arma_cgels)(trans, m, n, nrhs, (T*)a, lda, (T*)b, ldb, (T*)work, lwork, info); } + else if(is_cx_double<eT>::value) { typedef blas_cxd T; arma_fortran(arma_zgels)(trans, m, n, nrhs, (T*)a, lda, (T*)b, ldb, (T*)work, lwork, info); } + #endif + } + + + + template<typename eT> + inline + void + gelsd(blas_int* m, blas_int* n, blas_int* nrhs, eT* a, blas_int* lda, eT* b, blas_int* ldb, eT* S, eT* rcond, blas_int* rank, eT* work, blas_int* lwork, blas_int* iwork, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgelsd)(m, n, nrhs, (T*)a, lda, (T*)b, ldb, (T*)S, (T*)rcond, rank, (T*)work, lwork, iwork, info); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dgelsd)(m, n, nrhs, (T*)a, lda, (T*)b, ldb, (T*)S, (T*)rcond, rank, (T*)work, lwork, iwork, info); } + } + + + + template<typename T> + inline + void + cx_gelsd(blas_int* m, blas_int* n, blas_int* nrhs, std::complex<T>* a, blas_int* lda, std::complex<T>* b, blas_int* ldb, T* S, T* rcond, blas_int* rank, std::complex<T>* work, blas_int* lwork, T* rwork, blas_int* iwork, blas_int* info) + { + typedef typename std::complex<T> eT; + + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + if( is_cx_float<eT>::value) { typedef float pod_T; typedef blas_cxf cx_T; arma_fortran(arma_cgelsd)(m, n, nrhs, (cx_T*)a, lda, (cx_T*)b, ldb, (pod_T*)S, (pod_T*)rcond, rank, (cx_T*)work, lwork, (pod_T*)rwork, iwork, info); } + else if(is_cx_double<eT>::value) { typedef double pod_T; typedef blas_cxd cx_T; arma_fortran(arma_zgelsd)(m, n, nrhs, (cx_T*)a, lda, (cx_T*)b, ldb, (pod_T*)S, (pod_T*)rcond, rank, (cx_T*)work, lwork, (pod_T*)rwork, iwork, info); } + } + + + + template<typename eT> + inline + void + trtrs(char* uplo, char* trans, char* diag, blas_int* n, blas_int* nrhs, const eT* a, blas_int* lda, eT* b, blas_int* ldb, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_strtrs)(uplo, trans, diag, n, nrhs, (T*)a, lda, (T*)b, ldb, info, 1, 1, 1); } + else if( is_double<eT>::value) { typedef double T; arma_fortran(arma_dtrtrs)(uplo, trans, diag, n, nrhs, (T*)a, lda, (T*)b, ldb, info, 1, 1, 1); } + else if( is_cx_float<eT>::value) { typedef blas_cxf T; arma_fortran(arma_ctrtrs)(uplo, trans, diag, n, nrhs, (T*)a, lda, (T*)b, ldb, info, 1, 1, 1); } + else if(is_cx_double<eT>::value) { typedef blas_cxd T; arma_fortran(arma_ztrtrs)(uplo, trans, diag, n, nrhs, (T*)a, lda, (T*)b, ldb, info, 1, 1, 1); } + #else + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_strtrs)(uplo, trans, diag, n, nrhs, (T*)a, lda, (T*)b, ldb, info); } + else if( is_double<eT>::value) { typedef double T; arma_fortran(arma_dtrtrs)(uplo, trans, diag, n, nrhs, (T*)a, lda, (T*)b, ldb, info); } + else if( is_cx_float<eT>::value) { typedef blas_cxf T; arma_fortran(arma_ctrtrs)(uplo, trans, diag, n, nrhs, (T*)a, lda, (T*)b, ldb, info); } + else if(is_cx_double<eT>::value) { typedef blas_cxd T; arma_fortran(arma_ztrtrs)(uplo, trans, diag, n, nrhs, (T*)a, lda, (T*)b, ldb, info); } + #endif + } + + + + template<typename eT> + inline + void + gbtrf(blas_int* m, blas_int* n, blas_int* kl, blas_int* ku, eT* ab, blas_int* ldab, blas_int* ipiv, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgbtrf)(m, n, kl, ku, (T*)ab, ldab, ipiv, info); } + else if( is_double<eT>::value) { typedef double T; arma_fortran(arma_dgbtrf)(m, n, kl, ku, (T*)ab, ldab, ipiv, info); } + else if( is_cx_float<eT>::value) { typedef blas_cxf T; arma_fortran(arma_cgbtrf)(m, n, kl, ku, (T*)ab, ldab, ipiv, info); } + else if(is_cx_double<eT>::value) { typedef blas_cxd T; arma_fortran(arma_zgbtrf)(m, n, kl, ku, (T*)ab, ldab, ipiv, info); } + } + + + + template<typename eT> + inline + void + gbtrs(char* trans, blas_int* n, blas_int* kl, blas_int* ku, blas_int* nrhs, eT* ab, blas_int* ldab, blas_int* ipiv, eT* b, blas_int* ldb, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgbtrs)(trans, n, kl, ku, nrhs, (T*)ab, ldab, ipiv, (T*)b, ldb, info, 1); } + else if( is_double<eT>::value) { typedef double T; arma_fortran(arma_dgbtrs)(trans, n, kl, ku, nrhs, (T*)ab, ldab, ipiv, (T*)b, ldb, info, 1); } + else if( is_cx_float<eT>::value) { typedef blas_cxf T; arma_fortran(arma_cgbtrs)(trans, n, kl, ku, nrhs, (T*)ab, ldab, ipiv, (T*)b, ldb, info, 1); } + else if(is_cx_double<eT>::value) { typedef blas_cxd T; arma_fortran(arma_zgbtrs)(trans, n, kl, ku, nrhs, (T*)ab, ldab, ipiv, (T*)b, ldb, info, 1); } + #else + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgbtrs)(trans, n, kl, ku, nrhs, (T*)ab, ldab, ipiv, (T*)b, ldb, info); } + else if( is_double<eT>::value) { typedef double T; arma_fortran(arma_dgbtrs)(trans, n, kl, ku, nrhs, (T*)ab, ldab, ipiv, (T*)b, ldb, info); } + else if( is_cx_float<eT>::value) { typedef blas_cxf T; arma_fortran(arma_cgbtrs)(trans, n, kl, ku, nrhs, (T*)ab, ldab, ipiv, (T*)b, ldb, info); } + else if(is_cx_double<eT>::value) { typedef blas_cxd T; arma_fortran(arma_zgbtrs)(trans, n, kl, ku, nrhs, (T*)ab, ldab, ipiv, (T*)b, ldb, info); } + #endif + } + + + + template<typename eT> + inline + void + gbsv(blas_int* n, blas_int* kl, blas_int* ku, blas_int* nrhs, eT* ab, blas_int* ldab, blas_int* ipiv, eT* b, blas_int* ldb, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgbsv)(n, kl, ku, nrhs, (T*)ab, ldab, ipiv, (T*)b, ldb, info); } + else if( is_double<eT>::value) { typedef double T; arma_fortran(arma_dgbsv)(n, kl, ku, nrhs, (T*)ab, ldab, ipiv, (T*)b, ldb, info); } + else if( is_cx_float<eT>::value) { typedef blas_cxf T; arma_fortran(arma_cgbsv)(n, kl, ku, nrhs, (T*)ab, ldab, ipiv, (T*)b, ldb, info); } + else if(is_cx_double<eT>::value) { typedef blas_cxd T; arma_fortran(arma_zgbsv)(n, kl, ku, nrhs, (T*)ab, ldab, ipiv, (T*)b, ldb, info); } + } + + + + template<typename eT> + inline + void + gbsvx(char* fact, char* trans, blas_int* n, blas_int* kl, blas_int* ku, blas_int* nrhs, eT* ab, blas_int* ldab, eT* afb, blas_int* ldafb, blas_int* ipiv, char* equed, eT* r, eT* c, eT* b, blas_int* ldb, eT* x, blas_int* ldx, eT* rcond, eT* ferr, eT* berr, eT* work, blas_int* iwork, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgbsvx)(fact, trans, n, kl, ku, nrhs, (T*)ab, ldab, (T*)afb, ldafb, ipiv, equed, (T*)r, (T*)c, (T*)b, ldb, (T*)x, ldx, (T*)rcond, (T*)ferr, (T*)berr, (T*)work, iwork, info, 1, 1, 1); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dgbsvx)(fact, trans, n, kl, ku, nrhs, (T*)ab, ldab, (T*)afb, ldafb, ipiv, equed, (T*)r, (T*)c, (T*)b, ldb, (T*)x, ldx, (T*)rcond, (T*)ferr, (T*)berr, (T*)work, iwork, info, 1, 1, 1); } + #else + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgbsvx)(fact, trans, n, kl, ku, nrhs, (T*)ab, ldab, (T*)afb, ldafb, ipiv, equed, (T*)r, (T*)c, (T*)b, ldb, (T*)x, ldx, (T*)rcond, (T*)ferr, (T*)berr, (T*)work, iwork, info); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dgbsvx)(fact, trans, n, kl, ku, nrhs, (T*)ab, ldab, (T*)afb, ldafb, ipiv, equed, (T*)r, (T*)c, (T*)b, ldb, (T*)x, ldx, (T*)rcond, (T*)ferr, (T*)berr, (T*)work, iwork, info); } + #endif + } + + + + template<typename T, typename eT> + inline + void + cx_gbsvx(char* fact, char* trans, blas_int* n, blas_int* kl, blas_int* ku, blas_int* nrhs, eT* ab, blas_int* ldab, eT* afb, blas_int* ldafb, blas_int* ipiv, char* equed, T* r, T* c, eT* b, blas_int* ldb, eT* x, blas_int* ldx, T* rcond, T* ferr, T* berr, eT* work, T* rwork, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_cx_float<eT>::value) { typedef float pod_T; typedef blas_cxf cx_T; arma_fortran(arma_cgbsvx)(fact, trans, n, kl, ku, nrhs, (cx_T*)ab, ldab, (cx_T*)afb, ldafb, ipiv, equed, (pod_T*)r, (pod_T*)c, (cx_T*)b, ldb, (cx_T*)x, ldx, (pod_T*)rcond, (pod_T*)ferr, (pod_T*)berr, (cx_T*)work, (pod_T*)rwork, info, 1, 1, 1); } + else if(is_cx_double<eT>::value) { typedef double pod_T; typedef blas_cxd cx_T; arma_fortran(arma_zgbsvx)(fact, trans, n, kl, ku, nrhs, (cx_T*)ab, ldab, (cx_T*)afb, ldafb, ipiv, equed, (pod_T*)r, (pod_T*)c, (cx_T*)b, ldb, (cx_T*)x, ldx, (pod_T*)rcond, (pod_T*)ferr, (pod_T*)berr, (cx_T*)work, (pod_T*)rwork, info, 1, 1, 1); } + #else + if( is_cx_float<eT>::value) { typedef float pod_T; typedef blas_cxf cx_T; arma_fortran(arma_cgbsvx)(fact, trans, n, kl, ku, nrhs, (cx_T*)ab, ldab, (cx_T*)afb, ldafb, ipiv, equed, (pod_T*)r, (pod_T*)c, (cx_T*)b, ldb, (cx_T*)x, ldx, (pod_T*)rcond, (pod_T*)ferr, (pod_T*)berr, (cx_T*)work, (pod_T*)rwork, info); } + else if(is_cx_double<eT>::value) { typedef double pod_T; typedef blas_cxd cx_T; arma_fortran(arma_zgbsvx)(fact, trans, n, kl, ku, nrhs, (cx_T*)ab, ldab, (cx_T*)afb, ldafb, ipiv, equed, (pod_T*)r, (pod_T*)c, (cx_T*)b, ldb, (cx_T*)x, ldx, (pod_T*)rcond, (pod_T*)ferr, (pod_T*)berr, (cx_T*)work, (pod_T*)rwork, info); } + #endif + } + + + + template<typename eT> + inline + void + gtsv(blas_int* n, blas_int* nrhs, eT* dl, eT* d, eT* du, eT* b, blas_int* ldb, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgtsv)(n, nrhs, (T*)dl, (T*)d, (T*)du, (T*)b, ldb, info); } + else if( is_double<eT>::value) { typedef double T; arma_fortran(arma_dgtsv)(n, nrhs, (T*)dl, (T*)d, (T*)du, (T*)b, ldb, info); } + else if( is_cx_float<eT>::value) { typedef blas_cxf T; arma_fortran(arma_cgtsv)(n, nrhs, (T*)dl, (T*)d, (T*)du, (T*)b, ldb, info); } + else if(is_cx_double<eT>::value) { typedef blas_cxd T; arma_fortran(arma_zgtsv)(n, nrhs, (T*)dl, (T*)d, (T*)du, (T*)b, ldb, info); } + } + + + + template<typename eT> + inline + void + gtsvx(char* fact, char* trans, blas_int* n, blas_int* nrhs, eT* dl, eT* d, eT* du, eT* dlf, eT* df, eT* duf, eT* du2, blas_int* ipiv, eT* b, blas_int* ldb, eT* x, blas_int* ldx, eT* rcond, eT* ferr, eT* berr, eT* work, blas_int* iwork, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgtsvx)(fact, trans, n, nrhs, (T*)dl, (T*)d, (T*)du, (T*)dlf, (T*)df, (T*)duf, (T*)du2, ipiv, (T*)b, ldb, (T*)x, ldx, (T*)rcond, (T*)ferr, (T*)berr, (T*)work, iwork, info, 1, 1); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dgtsvx)(fact, trans, n, nrhs, (T*)dl, (T*)d, (T*)du, (T*)dlf, (T*)df, (T*)duf, (T*)du2, ipiv, (T*)b, ldb, (T*)x, ldx, (T*)rcond, (T*)ferr, (T*)berr, (T*)work, iwork, info, 1, 1); } + #else + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgtsvx)(fact, trans, n, nrhs, (T*)dl, (T*)d, (T*)du, (T*)dlf, (T*)df, (T*)duf, (T*)du2, ipiv, (T*)b, ldb, (T*)x, ldx, (T*)rcond, (T*)ferr, (T*)berr, (T*)work, iwork, info); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dgtsvx)(fact, trans, n, nrhs, (T*)dl, (T*)d, (T*)du, (T*)dlf, (T*)df, (T*)duf, (T*)du2, ipiv, (T*)b, ldb, (T*)x, ldx, (T*)rcond, (T*)ferr, (T*)berr, (T*)work, iwork, info); } + #endif + } + + + + template<typename T, typename eT> + inline + void + cx_gtsvx(char* fact, char* trans, blas_int* n, blas_int* nrhs, eT* dl, eT* d, eT* du, eT* dlf, eT* df, eT* duf, eT* du2, blas_int* ipiv, eT* b, blas_int* ldb, eT* x, blas_int* ldx, T* rcond, T* ferr, T* berr, eT* work, T* rwork, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_cx_float<eT>::value) { typedef float pod_T; typedef blas_cxf cx_T; arma_fortran(arma_cgtsvx)(fact, trans, n, nrhs, (cx_T*)dl, (cx_T*)d, (cx_T*)du, (cx_T*)dlf, (cx_T*)df, (cx_T*)duf, (cx_T*)du2, ipiv, (cx_T*)b, ldb, (cx_T*)x, ldx, (pod_T*)rcond, (pod_T*)ferr, (pod_T*)berr, (cx_T*)work, (pod_T*)rwork, info, 1, 1); } + else if(is_cx_double<eT>::value) { typedef double pod_T; typedef blas_cxd cx_T; arma_fortran(arma_zgtsvx)(fact, trans, n, nrhs, (cx_T*)dl, (cx_T*)d, (cx_T*)du, (cx_T*)dlf, (cx_T*)df, (cx_T*)duf, (cx_T*)du2, ipiv, (cx_T*)b, ldb, (cx_T*)x, ldx, (pod_T*)rcond, (pod_T*)ferr, (pod_T*)berr, (cx_T*)work, (pod_T*)rwork, info, 1, 1); } + #else + if( is_cx_float<eT>::value) { typedef float pod_T; typedef blas_cxf cx_T; arma_fortran(arma_cgtsvx)(fact, trans, n, nrhs, (cx_T*)dl, (cx_T*)d, (cx_T*)du, (cx_T*)dlf, (cx_T*)df, (cx_T*)duf, (cx_T*)du2, ipiv, (cx_T*)b, ldb, (cx_T*)x, ldx, (pod_T*)rcond, (pod_T*)ferr, (pod_T*)berr, (cx_T*)work, (pod_T*)rwork, info); } + else if(is_cx_double<eT>::value) { typedef double pod_T; typedef blas_cxd cx_T; arma_fortran(arma_zgtsvx)(fact, trans, n, nrhs, (cx_T*)dl, (cx_T*)d, (cx_T*)du, (cx_T*)dlf, (cx_T*)df, (cx_T*)duf, (cx_T*)du2, ipiv, (cx_T*)b, ldb, (cx_T*)x, ldx, (pod_T*)rcond, (pod_T*)ferr, (pod_T*)berr, (cx_T*)work, (pod_T*)rwork, info); } + #endif + } + + + + template<typename eT> + inline + void + gees(char* jobvs, char* sort, void* select, blas_int* n, eT* a, blas_int* lda, blas_int* sdim, eT* wr, eT* wi, eT* vs, blas_int* ldvs, eT* work, blas_int* lwork, blas_int* bwork, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgees)(jobvs, sort, (fn_select_s2)select, n, (T*)a, lda, sdim, (T*)wr, (T*)wi, (T*)vs, ldvs, (T*)work, lwork, bwork, info, 1, 1); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dgees)(jobvs, sort, (fn_select_d2)select, n, (T*)a, lda, sdim, (T*)wr, (T*)wi, (T*)vs, ldvs, (T*)work, lwork, bwork, info, 1, 1); } + #else + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgees)(jobvs, sort, (fn_select_s2)select, n, (T*)a, lda, sdim, (T*)wr, (T*)wi, (T*)vs, ldvs, (T*)work, lwork, bwork, info); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dgees)(jobvs, sort, (fn_select_d2)select, n, (T*)a, lda, sdim, (T*)wr, (T*)wi, (T*)vs, ldvs, (T*)work, lwork, bwork, info); } + #endif + } + + + + template<typename T> + inline + void + cx_gees(char* jobvs, char* sort, void* select, blas_int* n, std::complex<T>* a, blas_int* lda, blas_int* sdim, std::complex<T>* w, std::complex<T>* vs, blas_int* ldvs, std::complex<T>* work, blas_int* lwork, T* rwork, blas_int* bwork, blas_int* info) + { + arma_type_check(( is_supported_blas_type<T>::value == false )); + arma_type_check(( is_supported_blas_type< std::complex<T> >::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<T>::value) { typedef float bT; typedef blas_cxf cT; arma_fortran(arma_cgees)(jobvs, sort, (fn_select_c1)select, n, (cT*)a, lda, sdim, (cT*)w, (cT*)vs, ldvs, (cT*)work, lwork, (bT*)rwork, bwork, info, 1, 1); } + else if(is_double<T>::value) { typedef double bT; typedef blas_cxd cT; arma_fortran(arma_zgees)(jobvs, sort, (fn_select_z1)select, n, (cT*)a, lda, sdim, (cT*)w, (cT*)vs, ldvs, (cT*)work, lwork, (bT*)rwork, bwork, info, 1, 1); } + #else + if( is_float<T>::value) { typedef float bT; typedef blas_cxf cT; arma_fortran(arma_cgees)(jobvs, sort, (fn_select_c1)select, n, (cT*)a, lda, sdim, (cT*)w, (cT*)vs, ldvs, (cT*)work, lwork, (bT*)rwork, bwork, info); } + else if(is_double<T>::value) { typedef double bT; typedef blas_cxd cT; arma_fortran(arma_zgees)(jobvs, sort, (fn_select_z1)select, n, (cT*)a, lda, sdim, (cT*)w, (cT*)vs, ldvs, (cT*)work, lwork, (bT*)rwork, bwork, info); } + #endif + } + + + + template<typename eT> + inline + void + trsyl(char* transa, char* transb, blas_int* isgn, blas_int* m, blas_int* n, const eT* a, blas_int* lda, const eT* b, blas_int* ldb, eT* c, blas_int* ldc, eT* scale, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_strsyl)(transa, transb, isgn, m, n, (T*)a, lda, (T*)b, ldb, (T*)c, ldc, (T*)scale, info, 1, 1); } + else if( is_double<eT>::value) { typedef double T; arma_fortran(arma_dtrsyl)(transa, transb, isgn, m, n, (T*)a, lda, (T*)b, ldb, (T*)c, ldc, (T*)scale, info, 1, 1); } + else if( is_cx_float<eT>::value) { typedef blas_cxf T; arma_fortran(arma_ctrsyl)(transa, transb, isgn, m, n, (T*)a, lda, (T*)b, ldb, (T*)c, ldc, (float*)scale, info, 1, 1); } + else if(is_cx_double<eT>::value) { typedef blas_cxd T; arma_fortran(arma_ztrsyl)(transa, transb, isgn, m, n, (T*)a, lda, (T*)b, ldb, (T*)c, ldc, (double*)scale, info, 1, 1); } + #else + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_strsyl)(transa, transb, isgn, m, n, (T*)a, lda, (T*)b, ldb, (T*)c, ldc, (T*)scale, info); } + else if( is_double<eT>::value) { typedef double T; arma_fortran(arma_dtrsyl)(transa, transb, isgn, m, n, (T*)a, lda, (T*)b, ldb, (T*)c, ldc, (T*)scale, info); } + else if( is_cx_float<eT>::value) { typedef blas_cxf T; arma_fortran(arma_ctrsyl)(transa, transb, isgn, m, n, (T*)a, lda, (T*)b, ldb, (T*)c, ldc, (float*)scale, info); } + else if(is_cx_double<eT>::value) { typedef blas_cxd T; arma_fortran(arma_ztrsyl)(transa, transb, isgn, m, n, (T*)a, lda, (T*)b, ldb, (T*)c, ldc, (double*)scale, info); } + #endif + } + + + + template<typename eT> + inline + void + gges + ( + char* jobvsl, char* jobvsr, char* sort, void* selctg, blas_int* n, + eT* a, blas_int* lda, eT* b, blas_int* ldb, blas_int* sdim, + eT* alphar, eT* alphai, eT* beta, + eT* vsl, blas_int* ldvsl, eT* vsr, blas_int* ldvsr, + eT* work, blas_int* lwork, + blas_int* bwork, + blas_int* info + ) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgges)(jobvsl, jobvsr, sort, (fn_select_s3)selctg, n, (T*)a, lda, (T*)b, ldb, sdim, (T*)alphar, (T*)alphai, (T*)beta, (T*)vsl, ldvsl, (T*)vsr, ldvsr, (T*)work, lwork, bwork, info, 1, 1, 1); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dgges)(jobvsl, jobvsr, sort, (fn_select_d3)selctg, n, (T*)a, lda, (T*)b, ldb, sdim, (T*)alphar, (T*)alphai, (T*)beta, (T*)vsl, ldvsl, (T*)vsr, ldvsr, (T*)work, lwork, bwork, info, 1, 1, 1); } + #else + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgges)(jobvsl, jobvsr, sort, (fn_select_s3)selctg, n, (T*)a, lda, (T*)b, ldb, sdim, (T*)alphar, (T*)alphai, (T*)beta, (T*)vsl, ldvsl, (T*)vsr, ldvsr, (T*)work, lwork, bwork, info); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dgges)(jobvsl, jobvsr, sort, (fn_select_d3)selctg, n, (T*)a, lda, (T*)b, ldb, sdim, (T*)alphar, (T*)alphai, (T*)beta, (T*)vsl, ldvsl, (T*)vsr, ldvsr, (T*)work, lwork, bwork, info); } + #endif + } + + + + template<typename eT> + inline + void + cx_gges + ( + char* jobvsl, char* jobvsr, char* sort, void* selctg, blas_int* n, + eT* a, blas_int* lda, eT* b, blas_int* ldb, blas_int* sdim, + eT* alpha, eT* beta, + eT* vsl, blas_int* ldvsl, eT* vsr, blas_int* ldvsr, + eT* work, blas_int* lwork, typename eT::value_type* rwork, + blas_int* bwork, + blas_int* info + ) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_cx_float<eT>::value) { typedef float T; typedef blas_cxf cx_T; arma_fortran(arma_cgges)(jobvsl, jobvsr, sort, (fn_select_c2)selctg, n, (cx_T*)a, lda, (cx_T*)b, ldb, sdim, (cx_T*)alpha, (cx_T*)beta, (cx_T*)vsl, ldvsl, (cx_T*)vsr, ldvsr, (cx_T*)work, lwork, (T*)rwork, bwork, info, 1, 1, 1); } + else if(is_cx_double<eT>::value) { typedef double T; typedef blas_cxd cx_T; arma_fortran(arma_zgges)(jobvsl, jobvsr, sort, (fn_select_z2)selctg, n, (cx_T*)a, lda, (cx_T*)b, ldb, sdim, (cx_T*)alpha, (cx_T*)beta, (cx_T*)vsl, ldvsl, (cx_T*)vsr, ldvsr, (cx_T*)work, lwork, (T*)rwork, bwork, info, 1, 1, 1); } + #else + if( is_cx_float<eT>::value) { typedef float T; typedef blas_cxf cx_T; arma_fortran(arma_cgges)(jobvsl, jobvsr, sort, (fn_select_c2)selctg, n, (cx_T*)a, lda, (cx_T*)b, ldb, sdim, (cx_T*)alpha, (cx_T*)beta, (cx_T*)vsl, ldvsl, (cx_T*)vsr, ldvsr, (cx_T*)work, lwork, (T*)rwork, bwork, info); } + else if(is_cx_double<eT>::value) { typedef double T; typedef blas_cxd cx_T; arma_fortran(arma_zgges)(jobvsl, jobvsr, sort, (fn_select_z2)selctg, n, (cx_T*)a, lda, (cx_T*)b, ldb, sdim, (cx_T*)alpha, (cx_T*)beta, (cx_T*)vsl, ldvsl, (cx_T*)vsr, ldvsr, (cx_T*)work, lwork, (T*)rwork, bwork, info); } + #endif + } + + + + template<typename eT> + inline + typename get_pod_type<eT>::result + lange(char* norm, blas_int* m, blas_int* n, eT* a, blas_int* lda, typename get_pod_type<eT>::result* work) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + typedef typename get_pod_type<eT>::result out_T; + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float pod_T; typedef float T; return out_T( arma_fortran(arma_slange)(norm, m, n, (T*)a, lda, (pod_T*)work, 1) ); } + else if( is_double<eT>::value) { typedef double pod_T; typedef double T; return out_T( arma_fortran(arma_dlange)(norm, m, n, (T*)a, lda, (pod_T*)work, 1) ); } + else if( is_cx_float<eT>::value) { typedef float pod_T; typedef blas_cxf T; return out_T( arma_fortran(arma_clange)(norm, m, n, (T*)a, lda, (pod_T*)work, 1) ); } + else if(is_cx_double<eT>::value) { typedef double pod_T; typedef blas_cxd T; return out_T( arma_fortran(arma_zlange)(norm, m, n, (T*)a, lda, (pod_T*)work, 1) ); } + #else + if( is_float<eT>::value) { typedef float pod_T; typedef float T; return out_T( arma_fortran(arma_slange)(norm, m, n, (T*)a, lda, (pod_T*)work) ); } + else if( is_double<eT>::value) { typedef double pod_T; typedef double T; return out_T( arma_fortran(arma_dlange)(norm, m, n, (T*)a, lda, (pod_T*)work) ); } + else if( is_cx_float<eT>::value) { typedef float pod_T; typedef blas_cxf T; return out_T( arma_fortran(arma_clange)(norm, m, n, (T*)a, lda, (pod_T*)work) ); } + else if(is_cx_double<eT>::value) { typedef double pod_T; typedef blas_cxd T; return out_T( arma_fortran(arma_zlange)(norm, m, n, (T*)a, lda, (pod_T*)work) ); } + #endif + + return out_T(0); + } + + + + template<typename eT> + inline + typename get_pod_type<eT>::result + lansy(char* norm, char* uplo, blas_int* n, eT* a, blas_int* lda, typename get_pod_type<eT>::result* work) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + typedef typename get_pod_type<eT>::result out_T; + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float pod_T; typedef float T; return out_T( arma_fortran(arma_slansy)(norm, uplo, n, (T*)a, lda, (pod_T*)work, 1, 1) ); } + else if( is_double<eT>::value) { typedef double pod_T; typedef double T; return out_T( arma_fortran(arma_dlansy)(norm, uplo, n, (T*)a, lda, (pod_T*)work, 1, 1) ); } + else if( is_cx_float<eT>::value) { typedef float pod_T; typedef blas_cxf T; return out_T( arma_fortran(arma_clansy)(norm, uplo, n, (T*)a, lda, (pod_T*)work, 1, 1) ); } + else if(is_cx_double<eT>::value) { typedef double pod_T; typedef blas_cxd T; return out_T( arma_fortran(arma_zlansy)(norm, uplo, n, (T*)a, lda, (pod_T*)work, 1, 1) ); } + #else + if( is_float<eT>::value) { typedef float pod_T; typedef float T; return out_T( arma_fortran(arma_slansy)(norm, uplo, n, (T*)a, lda, (pod_T*)work) ); } + else if( is_double<eT>::value) { typedef double pod_T; typedef double T; return out_T( arma_fortran(arma_dlansy)(norm, uplo, n, (T*)a, lda, (pod_T*)work) ); } + else if( is_cx_float<eT>::value) { typedef float pod_T; typedef blas_cxf T; return out_T( arma_fortran(arma_clansy)(norm, uplo, n, (T*)a, lda, (pod_T*)work) ); } + else if(is_cx_double<eT>::value) { typedef double pod_T; typedef blas_cxd T; return out_T( arma_fortran(arma_zlansy)(norm, uplo, n, (T*)a, lda, (pod_T*)work) ); } + #endif + + return out_T(0); + } + + + + template<typename eT> + inline + typename get_pod_type<eT>::result + lanhe(char* norm, char* uplo, blas_int* n, eT* a, blas_int* lda, typename get_pod_type<eT>::result* work) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + typedef typename get_pod_type<eT>::result out_T; + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_cx_float<eT>::value) { typedef float pod_T; typedef blas_cxf T; return out_T( arma_fortran(arma_clanhe)(norm, uplo, n, (T*)a, lda, (pod_T*)work, 1, 1) ); } + else if(is_cx_double<eT>::value) { typedef double pod_T; typedef blas_cxd T; return out_T( arma_fortran(arma_zlanhe)(norm, uplo, n, (T*)a, lda, (pod_T*)work, 1, 1) ); } + #else + if( is_cx_float<eT>::value) { typedef float pod_T; typedef blas_cxf T; return out_T( arma_fortran(arma_clanhe)(norm, uplo, n, (T*)a, lda, (pod_T*)work) ); } + else if(is_cx_double<eT>::value) { typedef double pod_T; typedef blas_cxd T; return out_T( arma_fortran(arma_zlanhe)(norm, uplo, n, (T*)a, lda, (pod_T*)work) ); } + #endif + + return out_T(0); + } + + + + template<typename eT> + inline + typename get_pod_type<eT>::result + langb(char* norm, blas_int* n, blas_int* kl, blas_int* ku, eT* ab, blas_int* ldab, typename get_pod_type<eT>::result* work) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + typedef typename get_pod_type<eT>::result out_T; + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float pod_T; typedef float T; return out_T( arma_fortran(arma_slangb)(norm, n, kl, ku, (T*)ab, ldab, (pod_T*)work, 1) ); } + else if( is_double<eT>::value) { typedef double pod_T; typedef double T; return out_T( arma_fortran(arma_dlangb)(norm, n, kl, ku, (T*)ab, ldab, (pod_T*)work, 1) ); } + else if( is_cx_float<eT>::value) { typedef float pod_T; typedef blas_cxf T; return out_T( arma_fortran(arma_clangb)(norm, n, kl, ku, (T*)ab, ldab, (pod_T*)work, 1) ); } + else if(is_cx_double<eT>::value) { typedef double pod_T; typedef blas_cxd T; return out_T( arma_fortran(arma_zlangb)(norm, n, kl, ku, (T*)ab, ldab, (pod_T*)work, 1) ); } + #else + if( is_float<eT>::value) { typedef float pod_T; typedef float T; return out_T( arma_fortran(arma_slangb)(norm, n, kl, ku, (T*)ab, ldab, (pod_T*)work) ); } + else if( is_double<eT>::value) { typedef double pod_T; typedef double T; return out_T( arma_fortran(arma_dlangb)(norm, n, kl, ku, (T*)ab, ldab, (pod_T*)work) ); } + else if( is_cx_float<eT>::value) { typedef float pod_T; typedef blas_cxf T; return out_T( arma_fortran(arma_clangb)(norm, n, kl, ku, (T*)ab, ldab, (pod_T*)work) ); } + else if(is_cx_double<eT>::value) { typedef double pod_T; typedef blas_cxd T; return out_T( arma_fortran(arma_zlangb)(norm, n, kl, ku, (T*)ab, ldab, (pod_T*)work) ); } + #endif + + return out_T(0); + } + + + + template<typename eT> + inline + void + gecon(char* norm, blas_int* n, const eT* a, blas_int* lda, const eT* anorm, eT* rcond, eT* work, blas_int* iwork, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgecon)(norm, n, (T*)a, lda, (T*)anorm, (T*)rcond, (T*)work, iwork, info, 1); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dgecon)(norm, n, (T*)a, lda, (T*)anorm, (T*)rcond, (T*)work, iwork, info, 1); } + #else + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgecon)(norm, n, (T*)a, lda, (T*)anorm, (T*)rcond, (T*)work, iwork, info); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dgecon)(norm, n, (T*)a, lda, (T*)anorm, (T*)rcond, (T*)work, iwork, info); } + #endif + } + + + + template<typename T> + inline + void + cx_gecon(char* norm, blas_int* n, const std::complex<T>* a, blas_int* lda, const T* anorm, T* rcond, std::complex<T>* work, T* rwork, blas_int* info) + { + typedef typename std::complex<T> eT; + + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_cx_float<eT>::value) { typedef float pod_T; typedef blas_cxf cx_T; arma_fortran(arma_cgecon)(norm, n, (cx_T*)a, lda, (pod_T*)anorm, (pod_T*)rcond, (cx_T*)work, (pod_T*)rwork, info, 1); } + else if(is_cx_double<eT>::value) { typedef double pod_T; typedef blas_cxd cx_T; arma_fortran(arma_zgecon)(norm, n, (cx_T*)a, lda, (pod_T*)anorm, (pod_T*)rcond, (cx_T*)work, (pod_T*)rwork, info, 1); } + #else + if( is_cx_float<eT>::value) { typedef float pod_T; typedef blas_cxf cx_T; arma_fortran(arma_cgecon)(norm, n, (cx_T*)a, lda, (pod_T*)anorm, (pod_T*)rcond, (cx_T*)work, (pod_T*)rwork, info); } + else if(is_cx_double<eT>::value) { typedef double pod_T; typedef blas_cxd cx_T; arma_fortran(arma_zgecon)(norm, n, (cx_T*)a, lda, (pod_T*)anorm, (pod_T*)rcond, (cx_T*)work, (pod_T*)rwork, info); } + #endif + } + + + + template<typename eT> + inline + void + pocon(char* uplo, blas_int* n, const eT* a, blas_int* lda, const eT* anorm, eT* rcond, eT* work, blas_int* iwork, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_spocon)(uplo, n, (T*)a, lda, (T*)anorm, (T*)rcond, (T*)work, iwork, info, 1); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dpocon)(uplo, n, (T*)a, lda, (T*)anorm, (T*)rcond, (T*)work, iwork, info, 1); } + #else + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_spocon)(uplo, n, (T*)a, lda, (T*)anorm, (T*)rcond, (T*)work, iwork, info); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dpocon)(uplo, n, (T*)a, lda, (T*)anorm, (T*)rcond, (T*)work, iwork, info); } + #endif + } + + + + template<typename T> + inline + void + cx_pocon(char* uplo, blas_int* n, const std::complex<T>* a, blas_int* lda, const T* anorm, T* rcond, std::complex<T>* work, T* rwork, blas_int* info) + { + typedef typename std::complex<T> eT; + + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_cx_float<eT>::value) { typedef float pod_T; typedef blas_cxf cx_T; arma_fortran(arma_cpocon)(uplo, n, (cx_T*)a, lda, (pod_T*)anorm, (pod_T*)rcond, (cx_T*)work, (pod_T*)rwork, info, 1); } + else if(is_cx_double<eT>::value) { typedef double pod_T; typedef blas_cxd cx_T; arma_fortran(arma_zpocon)(uplo, n, (cx_T*)a, lda, (pod_T*)anorm, (pod_T*)rcond, (cx_T*)work, (pod_T*)rwork, info, 1); } + #else + if( is_cx_float<eT>::value) { typedef float pod_T; typedef blas_cxf cx_T; arma_fortran(arma_cpocon)(uplo, n, (cx_T*)a, lda, (pod_T*)anorm, (pod_T*)rcond, (cx_T*)work, (pod_T*)rwork, info); } + else if(is_cx_double<eT>::value) { typedef double pod_T; typedef blas_cxd cx_T; arma_fortran(arma_zpocon)(uplo, n, (cx_T*)a, lda, (pod_T*)anorm, (pod_T*)rcond, (cx_T*)work, (pod_T*)rwork, info); } + #endif + } + + + + template<typename eT> + inline + void + trcon(char* norm, char* uplo, char* diag, blas_int* n, const eT* a, blas_int* lda, eT* rcond, eT* work, blas_int* iwork, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_strcon)(norm, uplo, diag, n, (T*)a, lda, (T*)rcond, (T*)work, iwork, info, 1, 1, 1); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dtrcon)(norm, uplo, diag, n, (T*)a, lda, (T*)rcond, (T*)work, iwork, info, 1, 1, 1); } + #else + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_strcon)(norm, uplo, diag, n, (T*)a, lda, (T*)rcond, (T*)work, iwork, info); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dtrcon)(norm, uplo, diag, n, (T*)a, lda, (T*)rcond, (T*)work, iwork, info); } + #endif + } + + + + template<typename T> + inline + void + cx_trcon(char* norm, char* uplo, char* diag, blas_int* n, const std::complex<T>* a, blas_int* lda, T* rcond, std::complex<T>* work, T* rwork, blas_int* info) + { + typedef typename std::complex<T> eT; + + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_cx_float<eT>::value) { typedef float pod_T; typedef blas_cxf cx_T; arma_fortran(arma_ctrcon)(norm, uplo, diag, n, (cx_T*)a, lda, (pod_T*)rcond, (cx_T*)work, (pod_T*)rwork, info, 1, 1, 1); } + else if(is_cx_double<eT>::value) { typedef double pod_T; typedef blas_cxd cx_T; arma_fortran(arma_ztrcon)(norm, uplo, diag, n, (cx_T*)a, lda, (pod_T*)rcond, (cx_T*)work, (pod_T*)rwork, info, 1, 1, 1); } + #else + if( is_cx_float<eT>::value) { typedef float pod_T; typedef blas_cxf cx_T; arma_fortran(arma_ctrcon)(norm, uplo, diag, n, (cx_T*)a, lda, (pod_T*)rcond, (cx_T*)work, (pod_T*)rwork, info); } + else if(is_cx_double<eT>::value) { typedef double pod_T; typedef blas_cxd cx_T; arma_fortran(arma_ztrcon)(norm, uplo, diag, n, (cx_T*)a, lda, (pod_T*)rcond, (cx_T*)work, (pod_T*)rwork, info); } + #endif + } + + + + template<typename eT> + inline + void + gbcon(char* norm, blas_int* n, blas_int* kl, blas_int* ku, const eT* ab, blas_int* ldab, const blas_int* ipiv, const eT* anorm, eT* rcond, eT* work, blas_int* iwork, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgbcon)(norm, n, kl, ku, (T*)ab, ldab, ipiv, (T*)anorm, (T*)rcond, (T*)work, iwork, info, 1); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dgbcon)(norm, n, kl, ku, (T*)ab, ldab, ipiv, (T*)anorm, (T*)rcond, (T*)work, iwork, info, 1); } + #else + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgbcon)(norm, n, kl, ku, (T*)ab, ldab, ipiv, (T*)anorm, (T*)rcond, (T*)work, iwork, info); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dgbcon)(norm, n, kl, ku, (T*)ab, ldab, ipiv, (T*)anorm, (T*)rcond, (T*)work, iwork, info); } + #endif + } + + + + template<typename T> + inline + void + cx_gbcon(char* norm, blas_int* n, blas_int* kl, blas_int* ku, const std::complex<T>* ab, blas_int* ldab, const blas_int* ipiv, const T* anorm, T* rcond, std::complex<T>* work, T* rwork, blas_int* info) + { + typedef typename std::complex<T> eT; + + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_cx_float<eT>::value) { typedef float pod_T; typedef blas_cxf cx_T; arma_fortran(arma_cgbcon)(norm, n, kl, ku, (cx_T*)ab, ldab, ipiv, (pod_T*)anorm, (pod_T*)rcond, (cx_T*)work, (pod_T*)rwork, info, 1); } + else if(is_cx_double<eT>::value) { typedef double pod_T; typedef blas_cxd cx_T; arma_fortran(arma_zgbcon)(norm, n, kl, ku, (cx_T*)ab, ldab, ipiv, (pod_T*)anorm, (pod_T*)rcond, (cx_T*)work, (pod_T*)rwork, info, 1); } + #else + if( is_cx_float<eT>::value) { typedef float pod_T; typedef blas_cxf cx_T; arma_fortran(arma_cgbcon)(norm, n, kl, ku, (cx_T*)ab, ldab, ipiv, (pod_T*)anorm, (pod_T*)rcond, (cx_T*)work, (pod_T*)rwork, info); } + else if(is_cx_double<eT>::value) { typedef double pod_T; typedef blas_cxd cx_T; arma_fortran(arma_zgbcon)(norm, n, kl, ku, (cx_T*)ab, ldab, ipiv, (pod_T*)anorm, (pod_T*)rcond, (cx_T*)work, (pod_T*)rwork, info); } + #endif + } + + + + inline + blas_int + laenv(blas_int* ispec, char* name, char* opts, blas_int* n1, blas_int* n2, blas_int* n3, blas_int* n4, blas_len name_len, blas_len opts_len) + { + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + return arma_fortran(arma_ilaenv)(ispec, name, opts, n1, n2, n3, n4, name_len, opts_len); + #else + arma_ignore(name_len); + arma_ignore(opts_len); + return arma_fortran(arma_ilaenv)(ispec, name, opts, n1, n2, n3, n4); // not advised! + #endif + } + + + + template<typename eT> + inline + void + lahqr(blas_int* wantt, blas_int* wantz, blas_int* n, blas_int* ilo, blas_int* ihi, eT* h, blas_int* ldh, eT* wr, eT* wi, blas_int* iloz, blas_int* ihiz, eT* z, blas_int* ldz, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_slahqr)(wantt, wantz, n, ilo, ihi, (T*)h, ldh, (T*)wr, (T*)wi, iloz, ihiz, (T*)z, ldz, info); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dlahqr)(wantt, wantz, n, ilo, ihi, (T*)h, ldh, (T*)wr, (T*)wi, iloz, ihiz, (T*)z, ldz, info); } + } + + + + template<typename eT> + inline + void + stedc(char* compz, blas_int* n, eT* d, eT* e, eT* z, blas_int* ldz, eT* work, blas_int* lwork, blas_int* iwork, blas_int* liwork, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sstedc)(compz, n, (T*)d, (T*)e, (T*)z, ldz, (T*)work, lwork, iwork, liwork, info, 1); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dstedc)(compz, n, (T*)d, (T*)e, (T*)z, ldz, (T*)work, lwork, iwork, liwork, info, 1); } + #else + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sstedc)(compz, n, (T*)d, (T*)e, (T*)z, ldz, (T*)work, lwork, iwork, liwork, info); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dstedc)(compz, n, (T*)d, (T*)e, (T*)z, ldz, (T*)work, lwork, iwork, liwork, info); } + #endif + } + + + + template<typename eT> + inline + void + trevc(char* side, char* howmny, blas_int* select, blas_int* n, eT* t, blas_int* ldt, eT* vl, blas_int* ldvl, eT* vr, blas_int* ldvr, blas_int* mm, blas_int* m, eT* work, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_strevc)(side, howmny, select, n, (T*)t, ldt, (T*)vl, ldvl, (T*)vr, ldvr, mm, m, (T*)work, info, 1, 1); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dtrevc)(side, howmny, select, n, (T*)t, ldt, (T*)vl, ldvl, (T*)vr, ldvr, mm, m, (T*)work, info, 1, 1); } + #else + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_strevc)(side, howmny, select, n, (T*)t, ldt, (T*)vl, ldvl, (T*)vr, ldvr, mm, m, (T*)work, info); } + else if(is_double<eT>::value) { typedef double T; arma_fortran(arma_dtrevc)(side, howmny, select, n, (T*)t, ldt, (T*)vl, ldvl, (T*)vr, ldvr, mm, m, (T*)work, info); } + #endif + } + + + + template<typename eT> + inline + void + gehrd(blas_int* n, blas_int* ilo, blas_int* ihi, eT* a, blas_int* lda, eT* tao, eT* work, blas_int* lwork, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + if( is_float<eT>::value) { typedef float T; arma_fortran(arma_sgehrd)(n, ilo, ihi, (T*)a, lda, (T*)tao, (T*)work, lwork, info); } + else if( is_double<eT>::value) { typedef double T; arma_fortran(arma_dgehrd)(n, ilo, ihi, (T*)a, lda, (T*)tao, (T*)work, lwork, info); } + else if( is_cx_float<eT>::value) { typedef blas_cxf T; arma_fortran(arma_cgehrd)(n, ilo, ihi, (T*)a, lda, (T*)tao, (T*)work, lwork, info); } + else if(is_cx_double<eT>::value) { typedef blas_cxd T; arma_fortran(arma_zgehrd)(n, ilo, ihi, (T*)a, lda, (T*)tao, (T*)work, lwork, info); } + } + + + + template<typename eT> + inline + void + pstrf(const char* uplo, const blas_int* n, eT* a, const blas_int* lda, blas_int* piv, blas_int* rank, const typename get_pod_type<eT>::result* tol, const typename get_pod_type<eT>::result* work, blas_int* info) + { + arma_type_check(( is_supported_blas_type<eT>::value == false )); + + #if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS) + if( is_float<eT>::value) { typedef float pod_T; typedef float T; arma_fortran(arma_spstrf)(uplo, n, (T*)a, lda, piv, rank, (const pod_T*)tol, (pod_T*)work, info, 1); } + else if( is_double<eT>::value) { typedef double pod_T; typedef double T; arma_fortran(arma_dpstrf)(uplo, n, (T*)a, lda, piv, rank, (const pod_T*)tol, (pod_T*)work, info, 1); } + else if( is_cx_float<eT>::value) { typedef float pod_T; typedef blas_cxf T; arma_fortran(arma_cpstrf)(uplo, n, (T*)a, lda, piv, rank, (const pod_T*)tol, (pod_T*)work, info, 1); } + else if(is_cx_double<eT>::value) { typedef double pod_T; typedef blas_cxd T; arma_fortran(arma_zpstrf)(uplo, n, (T*)a, lda, piv, rank, (const pod_T*)tol, (pod_T*)work, info, 1); } + #else + if( is_float<eT>::value) { typedef float pod_T; typedef float T; arma_fortran(arma_spstrf)(uplo, n, (T*)a, lda, piv, rank, (const pod_T*)tol, (pod_T*)work, info); } + else if( is_double<eT>::value) { typedef double pod_T; typedef double T; arma_fortran(arma_dpstrf)(uplo, n, (T*)a, lda, piv, rank, (const pod_T*)tol, (pod_T*)work, info); } + else if( is_cx_float<eT>::value) { typedef float pod_T; typedef blas_cxf T; arma_fortran(arma_cpstrf)(uplo, n, (T*)a, lda, piv, rank, (const pod_T*)tol, (pod_T*)work, info); } + else if(is_cx_double<eT>::value) { typedef double pod_T; typedef blas_cxd T; arma_fortran(arma_zpstrf)(uplo, n, (T*)a, lda, piv, rank, (const pod_T*)tol, (pod_T*)work, info); } + #endif + } + + + } + + +#endif |