Algorithm / Data
138 topics • Page 1 of 3 • 1, 2, 3
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- LAPACK 3.7.1 released
by admin » Sun Jun 25, 2017 11:44 am - 0 Replies
- 6803 Views
- Last post by admin
Sun Jun 25, 2017 11:44 am
- LAPACK 3.7.1 released
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- LAPACK 3.7.0 released
by admin » Sat Dec 24, 2016 10:39 am - 2 Replies
- 12885 Views
- Last post by Julien Langou
Mon Jan 16, 2017 3:16 am
- LAPACK 3.7.0 released
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- LAPACK 3.4.0 and ScaLAPACK 2.0.0 released
by admin » Mon Nov 14, 2011 1:01 pm - 3 Replies
- 44945 Views
- Last post by codymconnors
Tue Jun 10, 2014 3:00 am
- LAPACK 3.4.0 and ScaLAPACK 2.0.0 released
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- LAPACKE: Standard C language APIs for LAPACK
by admin » Mon Nov 15, 2010 1:52 pm - 5 Replies
- 56186 Views
- Last post by admin
Mon Jun 22, 2015 11:04 am
- LAPACKE: Standard C language APIs for LAPACK
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- LAPACK AND ScaLAPACK SVN ACCESS
by admin » Tue Feb 09, 2010 6:28 pm - 13 Replies
- 101390 Views
- Last post by mounira belmabrouk
Sat Dec 13, 2014 6:16 am
- LAPACK AND ScaLAPACK SVN ACCESS
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- LAPACK + GPU = MAGMA
by admin » Fri Aug 14, 2009 11:18 am - 1 Replies
- 41938 Views
- Last post by rewantysertyn
Mon May 07, 2012 4:45 am
- LAPACK + GPU = MAGMA
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- LAPACK + Multi-core = PLASMA
by admin » Fri Aug 14, 2009 11:06 am - 0 Replies
- 36894 Views
- Last post by admin
Fri Aug 14, 2009 11:06 am
- LAPACK + Multi-core = PLASMA
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- LAPACK example programs [ from NAG ]
by admin » Thu Feb 02, 2006 4:43 pm - 6 Replies
- 83954 Views
- Last post by waeldalal
Mon Dec 31, 2012 5:43 am
- LAPACK example programs [ from NAG ]
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- Rectangular process grid issue with PDSYEV and PZHEEV
by pranay » Tue Aug 14, 2018 8:02 am - 0 Replies
- 2 Views
- Last post by pranay
Tue Aug 14, 2018 8:02 am
- Rectangular process grid issue with PDSYEV and PZHEEV
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- LAPACKE_dgels : a way to force receiving positive solution ?
by jasonchampion » Thu Jul 19, 2018 9:47 am - 0 Replies
- 25 Views
- Last post by jasonchampion
Thu Jul 19, 2018 9:47 am
- LAPACKE_dgels : a way to force receiving positive solution ?
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- PDGESV - Programmatically accessing results? (ScaLAPACK)
by anne101 » Mon Jul 09, 2018 4:24 pm - 0 Replies
- 10 Views
- Last post by anne101
Mon Jul 09, 2018 4:24 pm
- PDGESV - Programmatically accessing results? (ScaLAPACK)
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- Output of SCALAPACK pdgetrf as input for LAPACK dgesv
by hpcdkhab » Wed Apr 11, 2018 10:15 am - 0 Replies
- 252 Views
- Last post by hpcdkhab
Wed Apr 11, 2018 10:15 am
- Output of SCALAPACK pdgetrf as input for LAPACK dgesv
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- solve SEP with ScaLAPACK
by wrk4xu » Thu Mar 15, 2018 1:33 pm - 0 Replies
- 296 Views
- Last post by wrk4xu
Thu Mar 15, 2018 1:33 pm
- solve SEP with ScaLAPACK
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- DGEES sample using the select function
by srao12 » Thu Jan 11, 2018 5:01 pm - 0 Replies
- 781 Views
- Last post by srao12
Thu Jan 11, 2018 5:01 pm
- DGEES sample using the select function
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- DGELSx: variables A and B unchanged
by edita87 » Sun Dec 31, 2017 1:23 pm - 0 Replies
- 287 Views
- Last post by edita87
Sun Dec 31, 2017 1:23 pm
- DGELSx: variables A and B unchanged
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- How to identify a specific element A[j][i] of matrix A?
by marcoi » Fri Nov 17, 2017 7:25 am - 0 Replies
- 1032 Views
- Last post by marcoi
Fri Nov 17, 2017 7:25 am
- How to identify a specific element A[j][i] of matrix A?
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- 2 Questions abour geqr2.h
by marcoi » Thu Nov 16, 2017 1:50 pm - 0 Replies
- 550 Views
- Last post by marcoi
Thu Nov 16, 2017 1:50 pm
- 2 Questions abour geqr2.h
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- dgesvd and MATLAB SVD
by srao12 » Wed Oct 18, 2017 3:06 pm
- 2 Replies
- 902 Views
- Last post by resultant
Sat Oct 21, 2017 4:44 am
- dgesvd and MATLAB SVD
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- Eigenvectors for non-symmetric dense matrix (ScaLAPACK)
by zarkobodroski » Mon Mar 26, 2012 8:44 am - 3 Replies
- 5091 Views
- Last post by wardbg
Tue Jun 13, 2017 7:05 pm
- Eigenvectors for non-symmetric dense matrix (ScaLAPACK)
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- sysv in Scalapack?
by jamesssims » Sun May 28, 2017 1:03 am - 1 Replies
- 736 Views
- Last post by Julien Langou
Mon May 29, 2017 9:18 am
- sysv in Scalapack?
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- dgebd2 routine: 3rd parameter passed to dlarfdg is an array?
by marcoi » Thu May 04, 2017 7:19 am - 1 Replies
- 832 Views
- Last post by Julien Langou
Mon May 15, 2017 6:15 am
- dgebd2 routine: 3rd parameter passed to dlarfdg is an array?
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- ZGGEVX bug - wrong eigenvectors
by Hopito » Sun May 14, 2017 6:10 am - 0 Replies
- 685 Views
- Last post by Hopito
Sun May 14, 2017 6:10 am
- ZGGEVX bug - wrong eigenvectors
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- xLARTG vs LAWN 148 discrepancy for F=0 and (G .ne. 0)
by jip » Tue Apr 25, 2017 11:54 pm - 0 Replies
- 608 Views
- Last post by jip
Tue Apr 25, 2017 11:54 pm
- xLARTG vs LAWN 148 discrepancy for F=0 and (G .ne. 0)
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- lapack routine dsygv giving negative eigen values
by rajithkr » Sun Mar 19, 2017 5:18 am
- 3 Replies
- 1406 Views
- Last post by resultant
Tue Mar 28, 2017 10:43 am
- lapack routine dsygv giving negative eigen values
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- Implementing Low rank update of block-LDLᵀ decomposition
by pushpendre » Thu Dec 29, 2016 3:30 pm - 1 Replies
- 983 Views
- Last post by Julien Langou
Mon Jan 02, 2017 7:32 am
- Implementing Low rank update of block-LDLᵀ decomposition
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- About technical details of mixed precision routine DSGESV
by jgpallero » Fri Dec 16, 2016 3:00 pm - 5 Replies
- 1648 Views
- Last post by jgpallero
Fri Dec 23, 2016 10:15 am
- About technical details of mixed precision routine DSGESV
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- computing the Frobenius norm
by kurzak » Mon Nov 21, 2016 1:52 pm - 1 Replies
- 845 Views
- Last post by Julien Langou
Mon Nov 21, 2016 3:47 pm
- computing the Frobenius norm
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- IPIV in LU decomposition in order to recover A
by jgpallero » Thu Oct 13, 2016 10:59 am - 0 Replies
- 991 Views
- Last post by jgpallero
Thu Oct 13, 2016 10:59 am
- IPIV in LU decomposition in order to recover A
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- Eigenvalues Eigenvectors of a complex matrix
by Riccardo Cecchetti » Mon Sep 19, 2016 9:47 am - 0 Replies
- 1316 Views
- Last post by Riccardo Cecchetti
Mon Sep 19, 2016 9:47 am
- Eigenvalues Eigenvectors of a complex matrix
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- hello
by lucky0002 » Mon Mar 07, 2011 7:28 am - 1 Replies
- 1844 Views
- Last post by milestone5077
Sun Sep 11, 2016 6:46 am
- hello
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- Bugs in PZGESVD on sub-matrix?
by lrsuzuki » Thu Sep 01, 2016 1:42 pm - 0 Replies
- 850 Views
- Last post by lrsuzuki
Thu Sep 01, 2016 1:42 pm
- Bugs in PZGESVD on sub-matrix?
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- LAPACKE_zheevx: How to set ABSTOL=2*DLAMCH('S') in C++
by Boris_MV » Wed Aug 17, 2016 4:51 pm - 0 Replies
- 1464 Views
- Last post by Boris_MV
Wed Aug 17, 2016 4:51 pm
- LAPACKE_zheevx: How to set ABSTOL=2*DLAMCH('S') in C++
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- Trouble with LAPCKE_CGETRI while running on PowerPC
by Lekshmi » Thu Aug 04, 2016 1:29 am - 0 Replies
- 1000 Views
- Last post by Lekshmi
Thu Aug 04, 2016 1:29 am
- Trouble with LAPCKE_CGETRI while running on PowerPC
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- Rectangular matrix non oriented inverse approximation
by antcout » Tue May 24, 2016 10:23 am - 0 Replies
- 934 Views
- Last post by antcout
Tue May 24, 2016 10:23 am
- Rectangular matrix non oriented inverse approximation
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- start iteration in DGEEV from a user prescribed eigensystem
by mauvalora » Sun Apr 03, 2016 7:13 am - 1 Replies
- 1172 Views
- Last post by CyLith
Thu Apr 07, 2016 2:32 am
- start iteration in DGEEV from a user prescribed eigensystem
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- Pivoted Cholesky solver
by pa33 » Tue Mar 08, 2016 12:04 pm - 11 Replies
- 4017 Views
- Last post by Julien Langou
Sat Mar 12, 2016 1:49 pm
- Pivoted Cholesky solver
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- 2D block-cyclic matrix distribution with BLACS
by mabalenk » Fri Mar 11, 2016 11:35 am
- 0 Replies
- 1093 Views
- Last post by mabalenk
Fri Mar 11, 2016 11:35 am
- 2D block-cyclic matrix distribution with BLACS
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- Parallel LU factorization 'pdgetrf', problem with 'descinit'
by mabalenk » Wed Feb 24, 2016 2:03 pm
- 3 Replies
- 2310 Views
- Last post by admin
Thu Feb 25, 2016 11:57 pm
- Parallel LU factorization 'pdgetrf', problem with 'descinit'
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- Using DLARFB
by akia313 » Tue Jan 27, 2015 7:31 am - 1 Replies
- 1146 Views
- Last post by petergrant
Mon Feb 08, 2016 12:58 pm
- Using DLARFB
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- ColumnMajor or RowMajor order for efficiency
by InsideLoop » Sun Jan 17, 2016 1:52 pm - 1 Replies
- 1018 Views
- Last post by ghashami
Mon Jan 18, 2016 1:10 pm
- ColumnMajor or RowMajor order for efficiency
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- Multiply two vectors using LAPACK
by alrawi84 » Sun Nov 08, 2015 5:34 pm - 3 Replies
- 1797 Views
- Last post by btracey
Sun Nov 15, 2015 2:12 pm
- Multiply two vectors using LAPACK
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- DGESVD precision
by coffee_maker » Fri Aug 22, 2014 2:19 pm
- 1 Replies
- 1740 Views
- Last post by resultant
Sun Nov 15, 2015 7:37 am
- DGESVD precision
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- Dlasq2 input format
by btracey » Thu Nov 12, 2015 2:40 pm - 1 Replies
- 1103 Views
- Last post by osni
Fri Nov 13, 2015 3:59 pm
- Dlasq2 input format
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- getting eigenvectors using zhegv file
by alrawi84 » Fri Sep 18, 2015 1:00 pm - 0 Replies
- 579 Views
- Last post by alrawi84
Fri Sep 18, 2015 1:00 pm
- getting eigenvectors using zhegv file
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- DGEMM: Can 'K' be smaller than actual matrix dimensions?
by zinphi03 » Sun Aug 09, 2015 11:43 am - 0 Replies
- 934 Views
- Last post by zinphi03
Sun Aug 09, 2015 11:43 am
- DGEMM: Can 'K' be smaller than actual matrix dimensions?
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- Packed matrix-vector multiplication
by wideli81 » Fri Jun 12, 2015 8:31 am - 0 Replies
- 901 Views
- Last post by wideli81
Fri Jun 12, 2015 8:31 am
- Packed matrix-vector multiplication
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- minor bug in f2c
by janheck » Sat May 09, 2015 1:37 pm - 0 Replies
- 892 Views
- Last post by janheck
Sat May 09, 2015 1:37 pm
- minor bug in f2c
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- LU factorization of a SPD matrx
by gsamaras » Fri Apr 24, 2015 9:24 am - 0 Replies
- 887 Views
- Last post by gsamaras
Fri Apr 24, 2015 9:24 am
- LU factorization of a SPD matrx
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- Complex version of ?sfrk
by jdegreef » Tue Mar 03, 2015 10:46 am - 5 Replies
- 2466 Views
- Last post by jdegreef
Mon Mar 30, 2015 4:04 am
- Complex version of ?sfrk
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- LAPACK SSYEVD failes to evaluate matrix
by allamsridevi » Mon Feb 03, 2014 3:42 pm
- 4 Replies
- 3078 Views
- Last post by admin
Wed Mar 11, 2015 11:28 pm
- LAPACK SSYEVD failes to evaluate matrix
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- Getting Started with dgels
by Keith47 » Wed Feb 25, 2015 12:07 am - 0 Replies
- 803 Views
- Last post by Keith47
Wed Feb 25, 2015 12:07 am
- Getting Started with dgels
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- Multi-shift QZ with early aggressive deflation
by int128 » Wed Feb 11, 2015 11:09 pm - 4 Replies
- 2325 Views
- Last post by int128
Wed Feb 11, 2015 11:43 pm
- Multi-shift QZ with early aggressive deflation
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- Eigenvalues/eigenvectors of hermitian matrices
by Boris_MV » Fri Dec 19, 2014 9:55 pm
- 0 Replies
- 724 Views
- Last post by Boris_MV
Fri Dec 19, 2014 9:55 pm
- Eigenvalues/eigenvectors of hermitian matrices
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- Upscale operation in DBDSDC
by bowenm » Tue Dec 09, 2014 4:58 pm - 0 Replies
- 884 Views
- Last post by bowenm
Tue Dec 09, 2014 4:58 pm
- Upscale operation in DBDSDC
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- USE of PBLAS pstrsv_ routine
by mounira belmabrouk » Tue Dec 09, 2014 7:01 am
- 0 Replies
- 806 Views
- Last post by mounira belmabrouk
Tue Dec 09, 2014 7:01 am
- USE of PBLAS pstrsv_ routine
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- Matrix inverse - trouble with SGETRI call
by susanunit1 » Thu Nov 04, 2010 4:11 pm - 4 Replies
- 5332 Views
- Last post by redgee34
Mon Nov 24, 2014 7:21 am
- Matrix inverse - trouble with SGETRI call
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- Problem using pdlapiv
by pcollins » Mon Jun 09, 2014 11:14 am - 1 Replies
- 1534 Views
- Last post by pcollins
Tue Jun 10, 2014 9:10 pm
- Problem using pdlapiv
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