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Merge pull request #3826 from martin-frbg/lapack540+725 

Add a LAPACKE interface for ?LANGB and fix ?TPMQRT (Reference-LAPACK PR 540+725)
This commit is contained in:
Martin Kroeker 2022-11-17 22:07:22 +01:00 committed by GitHub
parent 76ae221330 9fe75af528
commit ec0ae034bc
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
14 changed files with 722 additions and 48 deletions
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8
cmake/lapacke.cmake
View File

@ -318,6 +318,8 @@ set(CSRC
lapacke_clacn2.c
lapacke_clag2z.c
lapacke_clag2z_work.c
lapacke_clangb.c
lapacke_clangb_work.c
lapacke_clange.c
lapacke_clange_work.c
lapacke_clanhe.c
@ -803,6 +805,8 @@ set(DSRC
lapacke_dlag2s_work.c
lapacke_dlamch.c
lapacke_dlamch_work.c
lapacke_dlangb.c
lapacke_dlangb_work.c
lapacke_dlange.c
lapacke_dlange_work.c
lapacke_dlansy.c
@ -1381,6 +1385,8 @@ set(SSRC
lapacke_slag2d_work.c
lapacke_slamch.c
lapacke_slamch_work.c
lapacke_slangb.c
lapacke_slangb_work.c
lapacke_slange.c
lapacke_slange_work.c
lapacke_slansy.c
@ -2089,6 +2095,8 @@ set(ZSRC
lapacke_zlacrm_work.c
lapacke_zlag2c.c
lapacke_zlag2c_work.c
lapacke_zlangb.c
lapacke_zlangb_work.c
lapacke_zlange.c
lapacke_zlange_work.c
lapacke_zlanhe.c

8
lapack-netlib/LAPACKE/src/Makefile
View File

@ -358,6 +358,8 @@ lapacke_clacrm.o \
lapacke_clacrm_work.o \
lapacke_clag2z.o \
lapacke_clag2z_work.o \
lapacke_clangb.o \
lapacke_clangb_work.o \
lapacke_clange.o \
lapacke_clange_work.o \
lapacke_clanhe.o \
@ -842,6 +844,8 @@ lapacke_dlag2s.o \
lapacke_dlag2s_work.o \
lapacke_dlamch.o \
lapacke_dlamch_work.o \
lapacke_dlangb.o \
lapacke_dlangb_work.o \
lapacke_dlange.o \
lapacke_dlange_work.o \
lapacke_dlansy.o \
@ -1414,6 +1418,8 @@ lapacke_slacpy.o \
lapacke_slacpy_work.o \
lapacke_slamch.o \
lapacke_slamch_work.o \
lapacke_slangb.o \
lapacke_slangb_work.o \
lapacke_slange.o \
lapacke_slange_work.o \
lapacke_slansy.o \
@ -2116,6 +2122,8 @@ lapacke_zlacrm.o \
lapacke_zlacrm_work.o \
lapacke_zlag2c.o \
lapacke_zlag2c_work.o \
lapacke_zlangb.o \
lapacke_zlangb_work.o \
lapacke_zlange.o \
lapacke_zlange_work.o \
lapacke_zlanhe.o \

73
lapack-netlib/LAPACKE/src/lapacke_clangb.c Normal file
View File

@ -0,0 +1,73 @@
/*****************************************************************************
Copyright (c) 2022, Intel Corp.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of Intel Corporation nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
THE POSSIBILITY OF SUCH DAMAGE.
*****************************************************************************
* Contents: Native high-level C interface to LAPACK function clangb
* Author: Simon Märtens
*****************************************************************************/
#include "lapacke_utils.h"
float LAPACKE_clangb( int matrix_layout, char norm, lapack_int n,
lapack_int kl, lapack_int ku,
const lapack_complex_float* ab, lapack_int ldab )
{
lapack_int info = 0;
float res = 0.;
float* work = NULL;
if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
LAPACKE_xerbla( "LAPACKE_clangb", -1 );
return -1;
}
#ifndef LAPACK_DISABLE_NAN_CHECK
if( LAPACKE_get_nancheck() ) {
/* Optionally check input matrices for NaNs */
if( LAPACKE_cgb_nancheck( matrix_layout, n, n, kl, ku, ab, ldab ) ) {
return -6;
}
}
#endif
/* Allocate memory for working array(s) */
if( LAPACKE_lsame( norm, 'i' ) ) {
work = (float*)LAPACKE_malloc( sizeof(float) * MAX(1,n) );
if( work == NULL ) {
info = LAPACK_WORK_MEMORY_ERROR;
goto exit_level_0;
}
}
/* Call middle-level interface */
res = LAPACKE_clangb_work( matrix_layout, norm, n, kl, ku, ab, ldab, work );
/* Release memory and exit */
if( LAPACKE_lsame( norm, 'i' ) ) {
LAPACKE_free( work );
}
exit_level_0:
if( info == LAPACK_WORK_MEMORY_ERROR ) {
LAPACKE_xerbla( "LAPACKE_clangb", info );
}
return res;
}

84
lapack-netlib/LAPACKE/src/lapacke_clangb_work.c Normal file
View File

@ -0,0 +1,84 @@
/*****************************************************************************
Copyright (c) 2022, Intel Corp.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of Intel Corporation nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
THE POSSIBILITY OF SUCH DAMAGE.
*****************************************************************************
* Contents: Native middle-level C interface to LAPACK function clangb
* Author: Simon Märtens
*****************************************************************************/
#include "lapacke_utils.h"
float LAPACKE_clangb_work( int matrix_layout, char norm, lapack_int n,
lapack_int kl, lapack_int ku,
const lapack_complex_float* ab, lapack_int ldab,
float* work )
{
lapack_int info = 0;
float res = 0.;
if( matrix_layout == LAPACK_COL_MAJOR ) {
/* Call LAPACK function and adjust info */
res = LAPACK_clangb( &norm, &n, &kl, &ku, ab, &ldab, work );
} else if( matrix_layout == LAPACK_ROW_MAJOR ) {
char norm_lapack;
float* work_lapack = NULL;
/* Check leading dimension(s) */
if( ldab < kl+ku+1 ) {
info = -7;
LAPACKE_xerbla( "LAPACKE_clangb_work", info );
return info;
}
if( LAPACKE_lsame( norm, '1' ) || LAPACKE_lsame( norm, 'o' ) ) {
norm_lapack = 'i';
} else if( LAPACKE_lsame( norm, 'i' ) ) {
norm_lapack = '1';
} else {
norm_lapack = norm;
}
/* Allocate memory for work array(s) */
if( LAPACKE_lsame( norm_lapack, 'i' ) ) {
work_lapack = (float*)LAPACKE_malloc( sizeof(float) * MAX(1,n) );
if( work_lapack == NULL ) {
info = LAPACK_WORK_MEMORY_ERROR;
goto exit_level_0;
}
}
/* Call LAPACK function */
res = LAPACK_clangb( &norm, &n, &ku, &kl, ab, &ldab, work );
/* Release memory and exit */
if( work_lapack ) {
LAPACKE_free( work_lapack );
}
exit_level_0:
if( info == LAPACK_TRANSPOSE_MEMORY_ERROR ) {
LAPACKE_xerbla( "LAPACKE_clangb_work", info );
}
} else {
info = -1;
LAPACKE_xerbla( "LAPACKE_clangb_work", info );
}
return res;
}

32
lapack-netlib/LAPACKE/src/lapacke_ctpmqrt_work.c
View File

@ -50,16 +50,24 @@ lapack_int LAPACKE_ctpmqrt_work( int matrix_layout, char side, char trans,
info = info - 1;
}
} else if( matrix_layout == LAPACK_ROW_MAJOR ) {
lapack_int lda_t = MAX(1,k);
lapack_int nrowsA, ncolsA, nrowsV;
if ( side == LAPACKE_lsame(side, 'l') ) { nrowsA = k; ncolsA = n; nrowsV = m; }
else if ( side == LAPACKE_lsame(side, 'r') ) { nrowsA = m; ncolsA = k; nrowsV = n; }
else {
info = -2;
LAPACKE_xerbla( "LAPACKE_ctpmqrt_work", info );
return info;
}
lapack_int lda_t = MAX(1,nrowsA);
lapack_int ldb_t = MAX(1,m);
lapack_int ldt_t = MAX(1,ldt);
lapack_int ldv_t = MAX(1,ldv);
lapack_int ldt_t = MAX(1,nb);
lapack_int ldv_t = MAX(1,nrowsV);
lapack_complex_float* v_t = NULL;
lapack_complex_float* t_t = NULL;
lapack_complex_float* a_t = NULL;
lapack_complex_float* b_t = NULL;
/* Check leading dimension(s) */
if( lda < m ) {
if( lda < ncolsA ) {
info = -14;
LAPACKE_xerbla( "LAPACKE_ctpmqrt_work", info );
return info;
@ -69,7 +77,7 @@ lapack_int LAPACKE_ctpmqrt_work( int matrix_layout, char side, char trans,
LAPACKE_xerbla( "LAPACKE_ctpmqrt_work", info );
return info;
}
if( ldt < nb ) {
if( ldt < k ) {
info = -12;
LAPACKE_xerbla( "LAPACKE_ctpmqrt_work", info );
return info;
@ -87,13 +95,13 @@ lapack_int LAPACKE_ctpmqrt_work( int matrix_layout, char side, char trans,
goto exit_level_0;
}
t_t = (lapack_complex_float*)
LAPACKE_malloc( sizeof(lapack_complex_float) * ldt_t * MAX(1,nb) );
LAPACKE_malloc( sizeof(lapack_complex_float) * ldt_t * MAX(1,k) );
if( t_t == NULL ) {
info = LAPACK_TRANSPOSE_MEMORY_ERROR;
goto exit_level_1;
}
a_t = (lapack_complex_float*)
LAPACKE_malloc( sizeof(lapack_complex_float) * lda_t * MAX(1,m) );
LAPACKE_malloc( sizeof(lapack_complex_float) * lda_t * MAX(1,ncolsA) );
if( a_t == NULL ) {
info = LAPACK_TRANSPOSE_MEMORY_ERROR;
goto exit_level_2;
@ -105,10 +113,10 @@ lapack_int LAPACKE_ctpmqrt_work( int matrix_layout, char side, char trans,
goto exit_level_3;
}
/* Transpose input matrices */
LAPACKE_cge_trans( matrix_layout, ldv, k, v, ldv, v_t, ldv_t );
LAPACKE_cge_trans( matrix_layout, ldt, nb, t, ldt, t_t, ldt_t );
LAPACKE_cge_trans( matrix_layout, k, m, a, lda, a_t, lda_t );
LAPACKE_cge_trans( matrix_layout, m, n, b, ldb, b_t, ldb_t );
LAPACKE_cge_trans( LAPACK_ROW_MAJOR, nrowsV, k, v, ldv, v_t, ldv_t );
LAPACKE_cge_trans( LAPACK_ROW_MAJOR, nb, k, t, ldt, t_t, ldt_t );
LAPACKE_cge_trans( LAPACK_ROW_MAJOR, nrowsA, ncolsA, a, lda, a_t, lda_t );
LAPACKE_cge_trans( LAPACK_ROW_MAJOR, m, n, b, ldb, b_t, ldb_t );
/* Call LAPACK function and adjust info */
LAPACK_ctpmqrt( &side, &trans, &m, &n, &k, &l, &nb, v_t, &ldv_t, t_t,
&ldt_t, a_t, &lda_t, b_t, &ldb_t, work, &info );
@ -116,7 +124,7 @@ lapack_int LAPACKE_ctpmqrt_work( int matrix_layout, char side, char trans,
info = info - 1;
}
/* Transpose output matrices */
LAPACKE_cge_trans( LAPACK_COL_MAJOR, k, m, a_t, lda_t, a, lda );
LAPACKE_cge_trans( LAPACK_COL_MAJOR, nrowsA, ncolsA, a_t, lda_t, a, lda );
LAPACKE_cge_trans( LAPACK_COL_MAJOR, m, n, b_t, ldb_t, b, ldb );
/* Release memory and exit */
LAPACKE_free( b_t );

73
lapack-netlib/LAPACKE/src/lapacke_dlangb.c Normal file
View File

@ -0,0 +1,73 @@
/*****************************************************************************
Copyright (c) 2022, Intel Corp.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of Intel Corporation nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
THE POSSIBILITY OF SUCH DAMAGE.
*****************************************************************************
* Contents: Native high-level C interface to LAPACK function dlangb
* Author: Simon Märtens
*****************************************************************************/
#include "lapacke_utils.h"
double LAPACKE_dlangb( int matrix_layout, char norm, lapack_int n,
lapack_int kl, lapack_int ku, const double* ab,
lapack_int ldab )
{
lapack_int info = 0;
double res = 0.;
double* work = NULL;
if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
LAPACKE_xerbla( "LAPACKE_dlangb", -1 );
return -1;
}
#ifndef LAPACK_DISABLE_NAN_CHECK
if( LAPACKE_get_nancheck() ) {
/* Optionally check input matrices for NaNs */
if( LAPACKE_dgb_nancheck( matrix_layout, n, n, kl, ku, ab, ldab ) ) {
return -6;
}
}
#endif
/* Allocate memory for working array(s) */
if( LAPACKE_lsame( norm, 'i' ) ) {
work = (double*)LAPACKE_malloc( sizeof(double) * MAX(1,n) );
if( work == NULL ) {
info = LAPACK_WORK_MEMORY_ERROR;
goto exit_level_0;
}
}
/* Call middle-level interface */
res = LAPACKE_dlangb_work( matrix_layout, norm, n, kl, ku, ab, ldab, work );
/* Release memory and exit */
if( LAPACKE_lsame( norm, 'i' ) ) {
LAPACKE_free( work );
}
exit_level_0:
if( info == LAPACK_WORK_MEMORY_ERROR ) {
LAPACKE_xerbla( "LAPACKE_dlangb", info );
}
return res;
}

83
lapack-netlib/LAPACKE/src/lapacke_dlangb_work.c Normal file
View File

@ -0,0 +1,83 @@
/*****************************************************************************
Copyright (c) 2022, Intel Corp.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of Intel Corporation nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
THE POSSIBILITY OF SUCH DAMAGE.
*****************************************************************************
* Contents: Native middle-level C interface to LAPACK function dlangb
* Author: Simon Märtens
*****************************************************************************/
#include "lapacke_utils.h"
double LAPACKE_dlangb_work( int matrix_layout, char norm, lapack_int n,
lapack_int kl, lapack_int ku, const double* ab,
lapack_int ldab, double* work )
{
lapack_int info = 0;
double res = 0.;
if( matrix_layout == LAPACK_COL_MAJOR ) {
/* Call LAPACK function and adjust info */
res = LAPACK_dlangb( &norm, &n, &kl, &ku, ab, &ldab, work );
} else if( matrix_layout == LAPACK_ROW_MAJOR ) {
char norm_lapack;
double* work_lapack = NULL;
/* Check leading dimension(s) */
if( ldab < kl+ku+1 ) {
info = -7;
LAPACKE_xerbla( "LAPACKE_dlangb_work", info );
return info;
}
if( LAPACKE_lsame( norm, '1' ) || LAPACKE_lsame( norm, 'o' ) ) {
norm_lapack = 'i';
} else if( LAPACKE_lsame( norm, 'i' ) ) {
norm_lapack = '1';
} else {
norm_lapack = norm;
}
/* Allocate memory for work array(s) */
if( LAPACKE_lsame( norm_lapack, 'i' ) ) {
work_lapack = (double*)LAPACKE_malloc( sizeof(double) * MAX(1,n) );
if( work_lapack == NULL ) {
info = LAPACK_WORK_MEMORY_ERROR;
goto exit_level_0;
}
}
/* Call LAPACK function */
res = LAPACK_dlangb( &norm, &n, &ku, &kl, ab, &ldab, work );
/* Release memory and exit */
if( work_lapack ) {
LAPACKE_free( work_lapack );
}
exit_level_0:
if( info == LAPACK_TRANSPOSE_MEMORY_ERROR ) {
LAPACKE_xerbla( "LAPACKE_dlangb_work", info );
}
} else {
info = -1;
LAPACKE_xerbla( "LAPACKE_dlangb_work", info );
}
return res;
}

32
lapack-netlib/LAPACKE/src/lapacke_dtpmqrt_work.c
View File

@ -48,16 +48,24 @@ lapack_int LAPACKE_dtpmqrt_work( int matrix_layout, char side, char trans,
info = info - 1;
}
} else if( matrix_layout == LAPACK_ROW_MAJOR ) {
lapack_int lda_t = MAX(1,k);
lapack_int nrowsA, ncolsA, nrowsV;
if ( side == LAPACKE_lsame(side, 'l') ) { nrowsA = k; ncolsA = n; nrowsV = m; }
else if ( side == LAPACKE_lsame(side, 'r') ) { nrowsA = m; ncolsA = k; nrowsV = n; }
else {
info = -2;
LAPACKE_xerbla( "LAPACKE_dtpmqrt_work", info );
return info;
}
lapack_int lda_t = MAX(1,nrowsA);
lapack_int ldb_t = MAX(1,m);
lapack_int ldt_t = MAX(1,ldt);
lapack_int ldv_t = MAX(1,ldv);
lapack_int ldt_t = MAX(1,nb);
lapack_int ldv_t = MAX(1,nrowsV);
double* v_t = NULL;
double* t_t = NULL;
double* a_t = NULL;
double* b_t = NULL;
/* Check leading dimension(s) */
if( lda < m ) {
if( lda < ncolsA ) {
info = -14;
LAPACKE_xerbla( "LAPACKE_dtpmqrt_work", info );
return info;
@ -67,7 +75,7 @@ lapack_int LAPACKE_dtpmqrt_work( int matrix_layout, char side, char trans,
LAPACKE_xerbla( "LAPACKE_dtpmqrt_work", info );
return info;
}
if( ldt < nb ) {
if( ldt < k ) {
info = -12;
LAPACKE_xerbla( "LAPACKE_dtpmqrt_work", info );
return info;
@ -83,12 +91,12 @@ lapack_int LAPACKE_dtpmqrt_work( int matrix_layout, char side, char trans,
info = LAPACK_TRANSPOSE_MEMORY_ERROR;
goto exit_level_0;
}
t_t = (double*)LAPACKE_malloc( sizeof(double) * ldt_t * MAX(1,nb) );
t_t = (double*)LAPACKE_malloc( sizeof(double) * ldt_t * MAX(1,k) );
if( t_t == NULL ) {
info = LAPACK_TRANSPOSE_MEMORY_ERROR;
goto exit_level_1;
}
a_t = (double*)LAPACKE_malloc( sizeof(double) * lda_t * MAX(1,m) );
a_t = (double*)LAPACKE_malloc( sizeof(double) * lda_t * MAX(1,ncolsA) );
if( a_t == NULL ) {
info = LAPACK_TRANSPOSE_MEMORY_ERROR;
goto exit_level_2;
@ -99,10 +107,10 @@ lapack_int LAPACKE_dtpmqrt_work( int matrix_layout, char side, char trans,
goto exit_level_3;
}
/* Transpose input matrices */
LAPACKE_dge_trans( matrix_layout, ldv, k, v, ldv, v_t, ldv_t );
LAPACKE_dge_trans( matrix_layout, ldt, nb, t, ldt, t_t, ldt_t );
LAPACKE_dge_trans( matrix_layout, k, m, a, lda, a_t, lda_t );
LAPACKE_dge_trans( matrix_layout, m, n, b, ldb, b_t, ldb_t );
LAPACKE_dge_trans( LAPACK_ROW_MAJOR, nrowsV, k, v, ldv, v_t, ldv_t );
LAPACKE_dge_trans( LAPACK_ROW_MAJOR, nb, k, t, ldt, t_t, ldt_t );
LAPACKE_dge_trans( LAPACK_ROW_MAJOR, nrowsA, ncolsA, a, lda, a_t, lda_t );
LAPACKE_dge_trans( LAPACK_ROW_MAJOR, m, n, b, ldb, b_t, ldb_t );
/* Call LAPACK function and adjust info */
LAPACK_dtpmqrt( &side, &trans, &m, &n, &k, &l, &nb, v_t, &ldv_t, t_t,
&ldt_t, a_t, &lda_t, b_t, &ldb_t, work, &info );
@ -110,7 +118,7 @@ lapack_int LAPACKE_dtpmqrt_work( int matrix_layout, char side, char trans,
info = info - 1;
}
/* Transpose output matrices */
LAPACKE_dge_trans( LAPACK_COL_MAJOR, k, m, a_t, lda_t, a, lda );
LAPACKE_dge_trans( LAPACK_COL_MAJOR, nrowsA, ncolsA, a_t, lda_t, a, lda );
LAPACKE_dge_trans( LAPACK_COL_MAJOR, m, n, b_t, ldb_t, b, ldb );
/* Release memory and exit */
LAPACKE_free( b_t );

73
lapack-netlib/LAPACKE/src/lapacke_slangb.c Normal file
View File

@ -0,0 +1,73 @@
/*****************************************************************************
Copyright (c) 2022, Intel Corp.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of Intel Corporation nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
THE POSSIBILITY OF SUCH DAMAGE.
*****************************************************************************
* Contents: Native high-level C interface to LAPACK function slangb
* Author: Simon Märtens
*****************************************************************************/
#include "lapacke_utils.h"
float LAPACKE_slangb( int matrix_layout, char norm, lapack_int n,
lapack_int kl, lapack_int ku, const float* ab,
lapack_int ldab )
{
lapack_int info = 0;
float res = 0.;
float* work = NULL;
if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
LAPACKE_xerbla( "LAPACKE_slangb", -1 );
return -1;
}
#ifndef LAPACK_DISABLE_NAN_CHECK
if( LAPACKE_get_nancheck() ) {
/* Optionally check input matrices for NaNs */
if( LAPACKE_sgb_nancheck( matrix_layout, n, n, kl, ku, ab, ldab ) ) {
return -6;
}
}
#endif
/* Allocate memory for working array(s) */
if( LAPACKE_lsame( norm, 'i' ) ) {
work = (float*)LAPACKE_malloc( sizeof(float) * MAX(1,n) );
if( work == NULL ) {
info = LAPACK_WORK_MEMORY_ERROR;
goto exit_level_0;
}
}
/* Call middle-level interface */
res = LAPACKE_slangb_work( matrix_layout, norm, n, kl, ku, ab, ldab, work );
/* Release memory and exit */
if( LAPACKE_lsame( norm, 'i' ) ) {
LAPACKE_free( work );
}
exit_level_0:
if( info == LAPACK_WORK_MEMORY_ERROR ) {
LAPACKE_xerbla( "LAPACKE_slangb", info );
}
return res;
}

83
lapack-netlib/LAPACKE/src/lapacke_slangb_work.c Normal file
View File

@ -0,0 +1,83 @@
/*****************************************************************************
Copyright (c) 2022, Intel Corp.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of Intel Corporation nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
THE POSSIBILITY OF SUCH DAMAGE.
*****************************************************************************
* Contents: Native middle-level C interface to LAPACK function slangb
* Author: Simon Märtens
*****************************************************************************/
#include "lapacke_utils.h"
float LAPACKE_slangb_work( int matrix_layout, char norm, lapack_int n,
lapack_int kl, lapack_int ku, const float* ab,
lapack_int ldab, float* work )
{
lapack_int info = 0;
float res = 0.;
if( matrix_layout == LAPACK_COL_MAJOR ) {
/* Call LAPACK function and adjust info */
res = LAPACK_slangb( &norm, &n, &kl, &ku, ab, &ldab, work );
} else if( matrix_layout == LAPACK_ROW_MAJOR ) {
char norm_lapack;
float* work_lapack = NULL;
/* Check leading dimension(s) */
if( ldab < kl+ku+1 ) {
info = -7;
LAPACKE_xerbla( "LAPACKE_slangb_work", info );
return info;
}
if( LAPACKE_lsame( norm, '1' ) || LAPACKE_lsame( norm, 'o' ) ) {
norm_lapack = 'i';
} else if( LAPACKE_lsame( norm, 'i' ) ) {
norm_lapack = '1';
} else {
norm_lapack = norm;
}
/* Allocate memory for work array(s) */
if( LAPACKE_lsame( norm_lapack, 'i' ) ) {
work_lapack = (float*)LAPACKE_malloc( sizeof(float) * MAX(1,n) );
if( work_lapack == NULL ) {
info = LAPACK_WORK_MEMORY_ERROR;
goto exit_level_0;
}
}
/* Call LAPACK function */
res = LAPACK_slangb( &norm, &n, &ku, &kl, ab, &ldab, work );
/* Release memory and exit */
if( work_lapack ) {
LAPACKE_free( work_lapack );
}
exit_level_0:
if( info == LAPACK_TRANSPOSE_MEMORY_ERROR ) {
LAPACKE_xerbla( "LAPACKE_slangb_work", info );
}
} else {
info = -1;
LAPACKE_xerbla( "LAPACKE_slangb_work", info );
}
return res;
}

32
lapack-netlib/LAPACKE/src/lapacke_stpmqrt_work.c
View File

@ -48,16 +48,24 @@ lapack_int LAPACKE_stpmqrt_work( int matrix_layout, char side, char trans,
info = info - 1;
}
} else if( matrix_layout == LAPACK_ROW_MAJOR ) {
lapack_int lda_t = MAX(1,k);
lapack_int nrowsA, ncolsA, nrowsV;
if ( side == LAPACKE_lsame(side, 'l') ) { nrowsA = k; ncolsA = n; nrowsV = m; }
else if ( side == LAPACKE_lsame(side, 'r') ) { nrowsA = m; ncolsA = k; nrowsV = n; }
else {
info = -2;
LAPACKE_xerbla( "LAPACKE_stpmqrt_work", info );
return info;
}
lapack_int lda_t = MAX(1,nrowsA);
lapack_int ldb_t = MAX(1,m);
lapack_int ldt_t = MAX(1,ldt);
lapack_int ldv_t = MAX(1,ldv);
lapack_int ldt_t = MAX(1,nb);
lapack_int ldv_t = MAX(1,nrowsV);
float* v_t = NULL;
float* t_t = NULL;
float* a_t = NULL;
float* b_t = NULL;
/* Check leading dimension(s) */
if( lda < m ) {
if( lda < ncolsA ) {
info = -14;
LAPACKE_xerbla( "LAPACKE_stpmqrt_work", info );
return info;
@ -67,7 +75,7 @@ lapack_int LAPACKE_stpmqrt_work( int matrix_layout, char side, char trans,
LAPACKE_xerbla( "LAPACKE_stpmqrt_work", info );
return info;
}
if( ldt < nb ) {
if( ldt < k ) {
info = -12;
LAPACKE_xerbla( "LAPACKE_stpmqrt_work", info );
return info;
@ -83,12 +91,12 @@ lapack_int LAPACKE_stpmqrt_work( int matrix_layout, char side, char trans,
info = LAPACK_TRANSPOSE_MEMORY_ERROR;
goto exit_level_0;
}
t_t = (float*)LAPACKE_malloc( sizeof(float) * ldt_t * MAX(1,nb) );
t_t = (float*)LAPACKE_malloc( sizeof(float) * ldt_t * MAX(1,k) );
if( t_t == NULL ) {
info = LAPACK_TRANSPOSE_MEMORY_ERROR;
goto exit_level_1;
}
a_t = (float*)LAPACKE_malloc( sizeof(float) * lda_t * MAX(1,m) );
a_t = (float*)LAPACKE_malloc( sizeof(float) * lda_t * MAX(1,ncolsA) );
if( a_t == NULL ) {
info = LAPACK_TRANSPOSE_MEMORY_ERROR;
goto exit_level_2;
@ -99,10 +107,10 @@ lapack_int LAPACKE_stpmqrt_work( int matrix_layout, char side, char trans,
goto exit_level_3;
}
/* Transpose input matrices */
LAPACKE_sge_trans( matrix_layout, ldv, k, v, ldv, v_t, ldv_t );
LAPACKE_sge_trans( matrix_layout, ldt, nb, t, ldt, t_t, ldt_t );
LAPACKE_sge_trans( matrix_layout, k, m, a, lda, a_t, lda_t );
LAPACKE_sge_trans( matrix_layout, m, n, b, ldb, b_t, ldb_t );
LAPACKE_sge_trans( LAPACK_ROW_MAJOR, nrowsV, k, v, ldv, v_t, ldv_t );
LAPACKE_sge_trans( LAPACK_ROW_MAJOR, nb, k, t, ldt, t_t, ldt_t );
LAPACKE_sge_trans( LAPACK_ROW_MAJOR, nrowsA, ncolsA, a, lda, a_t, lda_t );
LAPACKE_sge_trans( LAPACK_ROW_MAJOR, m, n, b, ldb, b_t, ldb_t );
/* Call LAPACK function and adjust info */
LAPACK_stpmqrt( &side, &trans, &m, &n, &k, &l, &nb, v_t, &ldv_t, t_t,
&ldt_t, a_t, &lda_t, b_t, &ldb_t, work, &info );
@ -110,7 +118,7 @@ lapack_int LAPACKE_stpmqrt_work( int matrix_layout, char side, char trans,
info = info - 1;
}
/* Transpose output matrices */
LAPACKE_sge_trans( LAPACK_COL_MAJOR, k, m, a_t, lda_t, a, lda );
LAPACKE_sge_trans( LAPACK_COL_MAJOR, nrowsA, ncolsA, a_t, lda_t, a, lda );
LAPACKE_sge_trans( LAPACK_COL_MAJOR, m, n, b_t, ldb_t, b, ldb );
/* Release memory and exit */
LAPACKE_free( b_t );

73
lapack-netlib/LAPACKE/src/lapacke_zlangb.c Normal file
View File

@ -0,0 +1,73 @@
/*****************************************************************************
Copyright (c) 2022, Intel Corp.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of Intel Corporation nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
THE POSSIBILITY OF SUCH DAMAGE.
*****************************************************************************
* Contents: Native high-level C interface to LAPACK function zlangb
* Author: Simon Märtens
*****************************************************************************/
#include "lapacke_utils.h"
double LAPACKE_zlangb( int matrix_layout, char norm, lapack_int n,
lapack_int kl, lapack_int ku,
const lapack_complex_double* ab, lapack_int ldab )
{
lapack_int info = 0;
double res = 0.;
double* work = NULL;
if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
LAPACKE_xerbla( "LAPACKE_zlangb", -1 );
return -1;
}
#ifndef LAPACK_DISABLE_NAN_CHECK
if( LAPACKE_get_nancheck() ) {
/* Optionally check input matrices for NaNs */
if( LAPACKE_zgb_nancheck( matrix_layout, n, n, kl, ku, ab, ldab ) ) {
return -6;
}
}
#endif
/* Allocate memory for working array(s) */
if( LAPACKE_lsame( norm, 'i' ) ) {
work = (double*)LAPACKE_malloc( sizeof(double) * MAX(1,n) );
if( work == NULL ) {
info = LAPACK_WORK_MEMORY_ERROR;
goto exit_level_0;
}
}
/* Call middle-level interface */
res = LAPACKE_zlangb_work( matrix_layout, norm, n, kl, ku, ab, ldab, work );
/* Release memory and exit */
if( LAPACKE_lsame( norm, 'i' ) ) {
LAPACKE_free( work );
}
exit_level_0:
if( info == LAPACK_WORK_MEMORY_ERROR ) {
LAPACKE_xerbla( "LAPACKE_zlangb", info );
}
return res;
}

84
lapack-netlib/LAPACKE/src/lapacke_zlangb_work.c Normal file
View File

@ -0,0 +1,84 @@
/*****************************************************************************
Copyright (c) 2022, Intel Corp.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of Intel Corporation nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
THE POSSIBILITY OF SUCH DAMAGE.
*****************************************************************************
* Contents: Native middle-level C interface to LAPACK function zlangb
* Author: Simon Märtens
*****************************************************************************/
#include "lapacke_utils.h"
double LAPACKE_zlangb_work( int matrix_layout, char norm, lapack_int n,
lapack_int kl, lapack_int ku,
const lapack_complex_double* ab, lapack_int ldab,
double* work )
{
lapack_int info = 0;
double res = 0.;
if( matrix_layout == LAPACK_COL_MAJOR ) {
/* Call LAPACK function and adjust info */
res = LAPACK_zlangb( &norm, &n, &kl, &ku, ab, &ldab, work );
} else if( matrix_layout == LAPACK_ROW_MAJOR ) {
char norm_lapack;
double* work_lapack = NULL;
/* Check leading dimension(s) */
if( ldab < kl+ku+1 ) {
info = -7;
LAPACKE_xerbla( "LAPACKE_zlangb_work", info );
return info;
}
if( LAPACKE_lsame( norm, '1' ) || LAPACKE_lsame( norm, 'o' ) ) {
norm_lapack = 'i';
} else if( LAPACKE_lsame( norm, 'i' ) ) {
norm_lapack = '1';
} else {
norm_lapack = norm;
}
/* Allocate memory for work array(s) */
if( LAPACKE_lsame( norm_lapack, 'i' ) ) {
work_lapack = (double*)LAPACKE_malloc( sizeof(double) * MAX(1,n) );
if( work_lapack == NULL ) {
info = LAPACK_WORK_MEMORY_ERROR;
goto exit_level_0;
}
}
/* Call LAPACK function */
res = LAPACK_zlangb( &norm, &n, &ku, &kl, ab, &ldab, work );
/* Release memory and exit */
if( work_lapack ) {
LAPACKE_free( work_lapack );
}
exit_level_0:
if( info == LAPACK_TRANSPOSE_MEMORY_ERROR ) {
LAPACKE_xerbla( "LAPACKE_zlangb_work", info );
}
} else {
info = -1;
LAPACKE_xerbla( "LAPACKE_zlangb_work", info );
}
return res;
}

32
lapack-netlib/LAPACKE/src/lapacke_ztpmqrt_work.c
View File

@ -50,16 +50,24 @@ lapack_int LAPACKE_ztpmqrt_work( int matrix_layout, char side, char trans,
info = info - 1;
}
} else if( matrix_layout == LAPACK_ROW_MAJOR ) {
lapack_int lda_t = MAX(1,k);
lapack_int nrowsA, ncolsA, nrowsV;
if ( side == LAPACKE_lsame(side, 'l') ) { nrowsA = k; ncolsA = n; nrowsV = m; }
else if ( side == LAPACKE_lsame(side, 'r') ) { nrowsA = m; ncolsA = k; nrowsV = n; }
else {
info = -2;
LAPACKE_xerbla( "LAPACKE_ztpmqrt_work", info );
return info;
}
lapack_int lda_t = MAX(1,nrowsA);
lapack_int ldb_t = MAX(1,m);
lapack_int ldt_t = MAX(1,ldt);
lapack_int ldv_t = MAX(1,ldv);
lapack_int ldt_t = MAX(1,nb);
lapack_int ldv_t = MAX(1,nrowsV);
lapack_complex_double* v_t = NULL;
lapack_complex_double* t_t = NULL;
lapack_complex_double* a_t = NULL;
lapack_complex_double* b_t = NULL;
/* Check leading dimension(s) */
if( lda < m ) {
if( lda < ncolsA ) {
info = -14;
LAPACKE_xerbla( "LAPACKE_ztpmqrt_work", info );
return info;
@ -69,7 +77,7 @@ lapack_int LAPACKE_ztpmqrt_work( int matrix_layout, char side, char trans,
LAPACKE_xerbla( "LAPACKE_ztpmqrt_work", info );
return info;
}
if( ldt < nb ) {
if( ldt < k ) {
info = -12;
LAPACKE_xerbla( "LAPACKE_ztpmqrt_work", info );
return info;
@ -87,13 +95,13 @@ lapack_int LAPACKE_ztpmqrt_work( int matrix_layout, char side, char trans,
goto exit_level_0;
}
t_t = (lapack_complex_double*)
LAPACKE_malloc( sizeof(lapack_complex_double) * ldt_t * MAX(1,nb) );
LAPACKE_malloc( sizeof(lapack_complex_double) * ldt_t * MAX(1,k) );
if( t_t == NULL ) {
info = LAPACK_TRANSPOSE_MEMORY_ERROR;
goto exit_level_1;
}
a_t = (lapack_complex_double*)
LAPACKE_malloc( sizeof(lapack_complex_double) * lda_t * MAX(1,m) );
LAPACKE_malloc( sizeof(lapack_complex_double) * lda_t * MAX(1,ncolsA) );
if( a_t == NULL ) {
info = LAPACK_TRANSPOSE_MEMORY_ERROR;
goto exit_level_2;
@ -105,10 +113,10 @@ lapack_int LAPACKE_ztpmqrt_work( int matrix_layout, char side, char trans,
goto exit_level_3;
}
/* Transpose input matrices */
LAPACKE_zge_trans( matrix_layout, ldv, k, v, ldv, v_t, ldv_t );
LAPACKE_zge_trans( matrix_layout, ldt, nb, t, ldt, t_t, ldt_t );
LAPACKE_zge_trans( matrix_layout, k, m, a, lda, a_t, lda_t );
LAPACKE_zge_trans( matrix_layout, m, n, b, ldb, b_t, ldb_t );
LAPACKE_zge_trans( LAPACK_ROW_MAJOR, nrowsV, k, v, ldv, v_t, ldv_t );
LAPACKE_zge_trans( LAPACK_ROW_MAJOR, nb, k, t, ldt, t_t, ldt_t );
LAPACKE_zge_trans( LAPACK_ROW_MAJOR, nrowsA, ncolsA, a, lda, a_t, lda_t );
LAPACKE_zge_trans( LAPACK_ROW_MAJOR, m, n, b, ldb, b_t, ldb_t );
/* Call LAPACK function and adjust info */
LAPACK_ztpmqrt( &side, &trans, &m, &n, &k, &l, &nb, v_t, &ldv_t, t_t,
&ldt_t, a_t, &lda_t, b_t, &ldb_t, work, &info );
@ -116,7 +124,7 @@ lapack_int LAPACKE_ztpmqrt_work( int matrix_layout, char side, char trans,
info = info - 1;
}
/* Transpose output matrices */
LAPACKE_zge_trans( LAPACK_COL_MAJOR, k, m, a_t, lda_t, a, lda );
LAPACKE_zge_trans( LAPACK_COL_MAJOR, nrowsA, ncolsA, a_t, lda_t, a, lda );
LAPACKE_zge_trans( LAPACK_COL_MAJOR, m, n, b_t, ldb_t, b, ldb );
/* Release memory and exit */
LAPACKE_free( b_t );