8d57af540b
Add Dynamic Mode Decomposition functions (Reference-LAPACK PR 736)
2023-06-20 10:42:46 +02:00
f524594d27
Replace SCEIL with CEILING intrinsic (Reference-LAPACK PR 847)
2023-06-18 10:11:30 +02:00
f330f862f9
Delete and replace with CEILING intrinsic (Reference-LAPACK PR 847)
2023-06-18 10:08:36 +02:00
2dae4a34a9
Fix description (Reference-LAPACK PR 847)
2023-06-18 10:05:03 +02:00
35f2ce8340
Fix description (Reference-LAPACK PR 847)
2023-06-18 10:03:43 +02:00
8b32cebfcc
Fix description (Reference-LAPACK PR 847)
2023-06-18 10:02:12 +02:00
ce7f4adb42
Fix description (Reference-LAPACK PR 847)
2023-06-18 10:00:49 +02:00
5c742ad44c
Fix description (Reference-LAPACK PR847)
2023-06-18 09:59:44 +02:00
c7cf1ae95a
Remove LL/sceil (same as CEILING intrinsic) (Reference-LAPACK PR847)
2023-06-18 08:46:27 +02:00
92720c2f1e
Remove unused variable SMIN (Reference-LAPACK 832)
2023-05-31 11:33:32 +02:00
447368783a
Add quick return for N < 1 (Reference-LAPACK PR 837)
2023-05-25 13:06:15 +02:00
490ce5199b
Update brief description of function purpose (Reference-LAPACK 831)
2023-05-25 10:22:24 +02:00
e728744bd6
Add comments on handling of zero-sized B matrix in ?GELSY (Reference-LAPACK PR 833) ( #4056 )
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* Add comment related to zero-sized matrix B
2023-05-24 22:30:45 +02:00
912bfd9bfb
fix scaling (Reference-LAPACK PR 830)
2023-05-24 16:52:56 +02:00
e2f4adfc60
fix scaling (Reference-LAPACK PR 830)
2023-05-24 16:51:14 +02:00
be05ba4374
Fix typos in comments and documentation of LAPACK (Reference-LAPACK PR 820) ( #4045 )
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* Fix typos in comments and documentation (Reference-LAPACK PR 820)
2023-05-18 16:28:20 +02:00
a82c1443db
Fix typos in comments (Reference-LAPACK PR 814)
2023-05-17 14:33:46 +02:00
5fbd5f531b
Fix typo in description of VR argument (Reference-LAPACK 812)
2023-05-16 20:05:05 +02:00
02efa8d6be
Fix typos in comments (Reference-LAPACK 811)
2023-05-16 20:01:47 +02:00
d175b8f56f
Refactor ?GEBAL (Reference-LAPACK PR 808)
2023-04-03 15:02:10 +02:00
c48bbe93d4
Replace the conditionally defined index variable INDIBL with a constant 1
2023-03-26 17:33:21 +02:00
6ca6eb7613
Re-enable overriding the LAPACK SYMV,SYR,SPMV and SPR implementations
2023-03-20 23:04:12 +01:00
164eafd61d
Improve inline documentation of ?GEJSV (Reference-LAPACK PR 750)
2023-03-20 19:51:07 +01:00
2a83ec1f79
Rewrite to use FMA with Householder reflectors
2023-03-20 10:00:42 +01:00
e1c3c34178
Standardize coding style (Reference-LAPACK 682)
2023-03-20 09:59:03 +01:00
c0f3417725
make SLARMM/DLARMM available to complex-only builds
2023-02-22 00:38:30 +01:00
24ceb0fc40
Fix double subtraction of N_DEFLATE from istop in ?LAQZ0 (LAPACK 794)
2023-02-14 12:43:41 +01:00
e436ca61b4
Fix uninitialized variables on quick return path (Reference-LAPACK PR775)
2022-12-19 21:04:13 +01:00
8df791e513
Fix signatures of external functions in the f2c-generated C sources
2022-12-14 14:06:55 +01:00
48f4151373
Fix signatures of external functions in the f2c-generated C sources
2022-12-14 14:06:11 +01:00
9b96990e5d
Check for NaN in ?GECON (Reference-LAPACK PR765)
2022-12-03 20:33:27 +01:00
00cc78cfba
Fix uninitialized M in quick return (Reference-LAPACK 769)
2022-12-03 16:19:20 +01:00
9307b0fabc
Fix uninitialized M in quick return (Reference-LAPACK 769)
2022-12-03 16:17:54 +01:00
19fd2d7f00
Use LSAME for character comparison (Reference-LAPACK PR755)
2022-11-23 15:19:07 +01:00
ba8fb8b4b2
Merge pull request #3837 from martin-frbg/lapack655+697
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Improve convergence of LAPACK ?LAED4 and fix a bug in DORCSD2BY1 (Reference-LAPACK PRs 655+697)
2022-11-22 13:51:57 +01:00
d321357558
Fix bug in DORCSD2BY1 (from Reference-LAPACK PR697)
2022-11-21 21:19:44 +01:00
afcd7e88b6
Improve convergence of DLAED4/SLAED4 (Reference-LAPACK PR655)
2022-11-21 21:18:39 +01:00
f8f2bebf11
Fix function documentation for LAPACK ?TPRFB (Reference-LAPACK PR665)
2022-11-21 20:01:47 +01:00
c45edcb537
Fix typo in comment (Reference-LAPACK PR735)
2022-11-21 19:59:33 +01:00
50aba02910
Simplify ?SYSWAPR and fix its documentation (Reference-LAPACK 217)
2022-11-21 18:00:31 +01:00
0b68dd6a9b
Merge pull request #3834 from martin-frbg/lapack631
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Use new algorithms for computing Givens rotations (Reference-LAPACK PR631)
2022-11-21 08:30:14 +01:00
7ae4269add
Use new algorithms for computing Givens rotations (Reference-LAPACK PR631)
2022-11-20 22:52:28 +01:00
e00f0fb26a
Fix function documentation (Reference-LAPACK PR747)
2022-11-20 22:46:58 +01:00
31d2145988
Set scale early for robust triangular solvers (Reference-LAPACK PR712)
2022-11-20 22:44:36 +01:00
c6816bb576
Use normwise criterion in multishift QZ (Reference-LAPACK PR698)
2022-11-20 19:39:12 +01:00
6f09e4c121
Improve FMA usage in ?LAQR5 (Reference-LAPACK PR681)
2022-11-20 19:37:28 +01:00
aaea0804bc
Fix function documentation (Reference-LAPACK PR697)
2022-11-20 16:38:57 +01:00
b946820502
Fix uninitialized variable (Reference-LAPACK PR647)
2022-11-20 16:36:19 +01:00
9e29312c83
Fix type precision and function documentation (Reference-LAPACK PRs 647+702)
2022-11-20 16:34:45 +01:00
3f31b69121
Add quick return if scaling with one (Reference-LAPACK PR674)
2022-11-20 13:30:25 +01:00
60af35bfab
Fix workspace query for ?SYEVD and ?HEEVD (Reference-LAPACK PR691)
2022-11-20 13:25:21 +01:00
eea1636380
Use normwise criterion for INF eigenvalues in QZ (Reference-LAPACK PR698)
2022-11-20 13:22:55 +01:00
f157d6d671
Add C equivalents of ?GELST (for Reference-LAPACK PR739)
2022-11-19 22:50:57 +01:00
1d32ce5135
Add ?GELST (Reference-LAPACK PR739)
2022-11-19 22:42:50 +01:00
d0afbd8d29
Add new routines for ?GELST similar to ?GELS (Reference-LAPACK PR739)
2022-11-19 22:34:42 +01:00
63014e99ae
Cast work array sizes to integer (Reference-LAPACK PR 684)
2022-11-19 22:31:33 +01:00
15967809ad
Define type conversions explicitly (Reference-LAPACK PR703)
2022-11-19 19:15:09 +01:00
4e60737c2d
Define type conversions explicitly (Reference-LAPACK PR 703)
2022-11-19 15:22:46 +01:00
e9b0f5a364
Define type conversions explicitly (Reference-LAPACK PR 703)
2022-11-19 15:11:05 +01:00
08bc43c73d
Define type conversions explicitly (Reference-LAPACK PR 703)
2022-11-19 15:04:30 +01:00
35295912a3
Define type conversions explicitly (Reference-LAPACK PR 703)
2022-11-19 14:57:54 +01:00
2a97ca615f
MSVC compatibility fixes
2022-11-16 07:36:40 +01:00
5dec93e93b
Complete the C conversion of the xTRSYL3 files
2022-11-15 20:36:58 +01:00
b2cc310470
Add f2c-converted versions of the new BLAS3-based Sylvester solver
2022-11-15 14:23:46 +01:00
379efbe5af
Fix typos
2022-11-15 11:03:12 +01:00
95da5141f0
Add a BLAS3-based triangular Sylvester equation solver (Reference-LAPACK PR 651)
2022-11-14 22:21:29 +01:00
6eb707d941
Add a BLAS3-based triangular Sylvester equation solver (Reference-LAPACK PR 651)
2022-11-13 23:10:13 +01:00
35dac5677a
Merge pull request #3816 from martin-frbg/lapack638
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Fix workspace calculation in GEQRF/GERQF (Reference-LAPACK PR 638)
2022-11-13 20:38:42 +01:00
3e2d52c502
Fix workspace calculation in GEQRF/GERQF (Reference-LAPACK PR 638)
2022-11-13 13:00:52 +01:00
cb48c29b6f
Fix workspace calculation (Reference-LAPACK PR690)
2022-11-13 12:49:59 +01:00
515cf26929
Fix pointer/integer argument mismatch in calls to pow()
2022-09-14 11:48:36 +02:00
704a024df4
Fix C99-style declaration of loop variable
2022-08-11 16:37:23 +02:00
75cdc8cba5
Merge branch 'develop' into lapack3101
2022-04-30 21:43:45 +02:00
b4b9ccdbfa
Remove leftover debug output
2022-04-27 21:59:45 +02:00
510c7222ef
Add dummy C files for 3.10.1 modules
2022-04-22 13:09:12 +02:00
aea3d366f5
Add dummy C versions of the 3.10.1 ?laqz codes for C_LAPACK
2022-04-22 09:27:37 +02:00
920199c577
fix module build and d/sroundup_lwork
2022-04-21 23:31:02 +02:00
7c84a9f7be
update suffix rules
2022-04-21 22:43:29 +02:00
329cdc31b3
Update LAPACK/LAPACKE to Reference-LAPACK 3.10.1
2022-04-21 20:39:29 +02:00
18b19d135b
C_LAPACK: Fixes to make it compile with MSVC ( #3605 )
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* Fix f2c-like support functions to compile with MSVC, and
re-enable C_LAPACK for MSVC in CMAKE
* Add MSVC&flang build to Azure CI in order to check C_LAPACK correctness
2022-04-17 17:49:38 +02:00
b7873605d4
Use f2c translations of LAPACK when no Fortran compiler is available ( #3539 )
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* Add C equivalents of the Fortran routines from Reference-LAPACK as fallbacks, and C_LAPACK variable to trigger their use
2022-04-09 22:38:58 +02:00
3efbf968f1
create INDEX64 target
2022-03-24 19:09:23 +01:00
a3eea3e127
Fix input argument check (LAPACK PR 646)
2022-02-03 11:43:17 +01:00
337b65133d
Fix out of bounds read in ?llarv (Reference-LAPACK PR 625)
2021-10-01 11:19:53 +02:00
ddb0ff5353
Fix out of bounds read in ?llarv (Reference-LAPACK PR 625)
2021-10-01 11:19:07 +02:00
fe497efa05
Fix out of bounds read in ?llarv (Reference-LAPACK PR 625)
2021-10-01 11:18:20 +02:00
2be5ee3cca
Fix out of bounds read in ?llarv (Reference-LAPACK PR 625)
2021-10-01 11:17:21 +02:00
5c729c6dce
Correct function name in error message from SLASQ2 (Reference-LAPACK PR 555)
2021-05-17 14:47:14 +02:00
d00709e016
Add files via upload
2021-05-02 20:47:58 +02:00
4c1d47098b
Add new files for Householder reconstruction functions from 3.9.1
2021-05-02 19:25:43 +02:00
114bbbc6d7
Merge pull request #3212 from martin-frbg/lapack463
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Initialize X and Y to zero for N=0 in xGGGLM (Reference-LAPACK PR463)
2021-05-02 18:44:59 +02:00
b67a92c19f
Merge pull request #3211 from martin-frbg/lapack471
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Handle norm NaN value in xGESDD (Reference LAPACK PR471)
2021-05-02 18:44:29 +02:00
c26780d451
Initialize X and Y to zero for N=0 (Reference-LAPACK PR463)
2021-05-02 11:40:56 +02:00
d77d9bc920
Handle norm NaN value (Reference LAPACK PR471)
2021-05-02 11:24:50 +02:00
37d3e2bd94
Merge pull request #3210 from martin-frbg/lapack502
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Fix possible division by zero in LAPACK xTGSJA (Reference-LAPACK PR502)
2021-05-02 09:02:11 +02:00
de8656769c
Fix possible division by zero in xTGSJA (Reference-LAPACK PR502)
2021-05-01 21:31:13 +02:00
87d2e314db
Import packing improvements in LAPACK xLAQR from Reference-LAPACK PR 480+535
2021-04-30 13:50:55 +02:00
c9a82f54d1
Merge pull request #3204 from martin-frbg/lapack506
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Correct INFO value returned by SLASQ2/DLASQ2 (Reference-LAPACK 506)
2021-04-30 13:25:48 +02:00
444cb78be5
correct INFO value (Reference-LAPACK 506)
2021-04-30 09:26:54 +02:00
2b01132515
Clean up misdeclaration of the dummy stand-in for A in ?ORGBR/?UNGBR workspace queries (Reference-LAPACK PR 468 and 530)
2021-04-28 19:20:08 +02:00
0dba04bb58
Merge pull request #3178 from martin-frbg/fix2864
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Fix unwanted fallback to implicit typing in slanv2/dlanv2
2021-04-09 13:38:05 +02:00
e96f5e3c65
Fix implicit typing of new variable TWO
2021-04-09 10:04:15 +02:00
558724e99f
Fix implicit typing of new variable TWO
2021-04-09 10:03:31 +02:00
081d5ae971
Fix typo and potentially undefined variables
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(copies fixes made in Reference-LAPACK PR 477 after the initial cherrypick)
2021-04-03 22:11:14 +02:00
c4b5abbe43
fix data type
2021-01-29 10:45:36 +01:00
f87842483e
fix calculation of non-exceptional shift (from Reference-LAPACK PR 477)
2021-01-29 09:56:12 +01:00
856bc36533
Add exceptional shift to fix rare convergence problems
2021-01-27 13:41:45 +01:00
ef552bc578
Add Makefile support for enabling only some variable types
2020-10-11 14:49:06 +02:00
7ed25e9e10
FIx underflow/rounding errors in LAPACK (S,D)LANV2
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Reference-LAPACK PR 445, fixing their issue 263
2020-09-27 22:59:20 +02:00
7e4d5c237c
Fix workspace query in xGELQ (Reference-LAPACK PR443)
2020-09-18 09:19:46 +02:00
522aaf53bf
Break out of potentially infinite rescaling loop in LAPACK xLARGV/xLARTG/xLARTGP
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Reference-LAPACK issue 411
2020-06-07 14:30:20 +02:00
76d2612e0c
BUG: Fix the loop range in ZHEEQUB.f
2020-05-30 14:11:11 +02:00
b25ae1fc60
Apply fix for Reference-LAPACK issue 394
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reference to XERBLA extending beyond column 72, breaking builds with compilers that default to traditional punch card format
2020-03-10 13:37:41 +01:00
87ac1ceb0b
Apply fix from Reference-LAPACK PR390, NaN not propagating
2020-02-23 22:40:40 +01:00
9e40c080f2
Apply fix from Reference-LAPACK PR390, NaN not propagating
2020-02-23 22:39:01 +01:00
375b1875c8
[WIP] Update LAPACK to 3.9.0 ( #2353 )
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* Update make.inc entries for LAPACK 3.9.0
Reference-LAPACK PR 347 changed some variable names and relative paths
* Update LAPACK to 3.9.0
* Add new functions from LAPACK 3.9.0
* Add new functions from LAPACK 3.9.0
* Restore LOADER command
as it makes it easier to specify pthread as needed
* Restore LOADER
* Restore EIG/LIN prefixes in cmdbase
* add binary path to lapack_testing.py call
* Restore OpenMP version check
* Restore OpenMP version check
* Restore fix for out-of-bounds array accesses
from #2096
2020-01-01 13:18:53 +01:00
4b21b646ea
turn on optimized code
2019-09-08 11:14:49 -04:00
a6a52a73f7
Fix argument in SLASET call to zero S
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fixes #1859 in accordance with https://github.com/LAPACK-Reference/issue/296
2018-11-10 17:16:53 +01:00
79ea839b63
fix parallel build issues with APFS/HFS+/ext2/3 in netlib-lapack
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The problem is that OpenBLAS sets the LAPACKE_LIB and the TMGLIB to the
same object and uses the `ar` feature to update the archive file. If the
underlying filesystem does not have sub-second timestamp resolution and
the system is fast enough (or `ccache` is used), the timestamp of the
builds which should be added to the previously generated archive is the
same as the archive file itself and therefore `make` does not update the
archive.
Since OpenBLAS takes care to not run the different targets updating the
archive in parallel, the easiest solution is to declare the respective
targets `.PHONY`, forcing `make` to always update them.
fixes #1682
2018-10-06 14:10:05 +02:00
9e917b16db
Fix missing replacements of ILAENV by ILAENV_2STAGE (lapack PR 272)
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This could cause spurious "parameter has an illegal value" errors in DSYEVR and related routines, see https://github.com/Reference-LAPACK/lapack/issues/262
2018-08-28 21:11:54 +02:00
677e42d7b0
Fixes from netlib PR 253
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When minimal workspace is given in ?hesv_aa, ?sysv_aa, ?hesv_aa_2stage, ?sysv_aa_2stage, now no error is given
Quick return for ?laqr1
2018-06-01 15:12:59 +02:00
9795adc7ef
Drop C-style "L" suffix from OPENMP version number in check
2018-05-08 21:39:42 +02:00
1a8e487c4a
Drop C-style "L" suffix from OPENMP version number in check
2018-05-08 21:38:25 +02:00
5966fd52a2
Drop C-style "L" suffix from OPENMP version number in check
2018-05-08 21:36:56 +02:00
eaab622f03
Make "OMP task depend" sections conditional on OpenMP4, not just OpenMP
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To allow compiling with gcc versions older than 4.9
2018-02-14 22:58:14 +01:00
3cda1ce50a
Revert insiduous suppression of the -fopenmp flag in the LAPACK subtree
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This was added in #1046 citing a problem with mingw, but in effect it quietly reduces thread safety on all non-Windows platforms (while -fopenmp is already disabled for Windows builds through the toplevel Makefile.system). Removing the filter fixes #1425
2018-02-13 22:44:45 +01:00
150c7294a6
Remove spurious EXTERNAL reference
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From Reference-LAPACK issue 228, remove spurious EXTERNAL reference to unused and nonexistent function xLACGV that could cause linking problems.
2018-02-08 14:57:13 +01:00
3be5c3d343
Update LAPACK to 3.8.0
2017-11-23 18:13:35 +01:00
2df1e3372d
Break out of potentially infinite rescaling loop after 1000 iterations
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Inf values in the input vector will survive rescaling, causing an infinite loop. The value of 1000 is arbitrarily chosen as a large but finite value with the intention to never interfere with regular calculations.
2017-11-10 20:02:21 +01:00
7908efafc8
Fix integer overflow in LAPACK DBDSQR, SBDSQR ( #1135 )
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* Fix integer overflow in DBDSQR
As noted in lapack issue 135, an integer overflow in the calculation of the iteration limit could lead to an immediate return without any iterations having been performed if the input matrix is sufficiently big.
* Fix integer overflow in SBDSQR
As noted in lapack issue 135, an integer overflow in the calculation of the iteration limit could lead to an immediate return without any iterations having been performed if the input matrix is sufficiently big.
* Fix integer overflow in threshold calculation
Related to lapack issue 135, the threshold calculation can overflow as well as the multiplication is evaluated from left to right.
Without explicit parentheses, the calculation would overflow for N >= 18919
* Fix integer overflow in threshold calculation
Related to lapack issue 135, the threshold calculation can overflow as well as the multiplication is evaluated from left to right.
Without explicit parentheses, the calculation would overflow for N >= 18919
2017-03-24 22:05:22 +01:00
0958b49811
Fix missing comma on continued line
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EXTERNAL declaration of subroutines missed a comma before the continuation line,
causing a strange run-together name to appear in the object when compiled with ifort.
2017-02-22 08:40:39 +01:00
09b240f1ef
Fix missing comma on continued line
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EXTERNAL declaration of subroutines missed a comma before the continuation line,
causing a strange run-together name to appear in the object when compiled with ifort.
2017-02-22 08:39:06 +01:00
69f4e8b86c
Fix missing comma on continued line
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EXTERNAL declaration of subroutines missed a comma before the continuation line,
causing a strange run-together name to appear in the object when compiled with ifort.
2017-02-22 08:34:20 +01:00
e072e68aa0
Fix missing comma in continued line
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EXTERNAL declaration of subroutines missed a comma before the continuation line,
causing a strange run-together name to appear in the object when compiled with ifort.
2017-02-22 08:32:20 +01:00
1153e3ac39
filtered out -fopenmp and fix for mingw
2017-01-07 08:41:42 +01:00
7c2c488c23
removed xerbla and lsame for Makefile
2017-01-06 16:35:20 +01:00
4494d03a21
filtered out optimized functions
2017-01-06 13:42:31 +01:00
d35baf30cf
added lapack 3.7.0 with latest patches from git
2017-01-06 11:48:40 +01:00
8cd46acebb
removed lapack 3.6.0
2017-01-06 11:44:57 +01:00
92a858e69e
Import LAPACK: SRC directory
2016-10-26 15:12:09 +02:00
9b69d8a8e5
Update zgetrf2.f
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Trivial typo correction (ZERBLA => XERBLA) to fix #910
2016-07-14 11:41:57 +02:00
10c2ebdfc5
BUGFIX: removed fixes for bugs #148 and #149 , because info for xerbla is wrong
2016-03-07 10:34:04 +01:00
26b3b3a3e6
bugfixes form lapack svn for bugs #142 - #155
2016-03-07 10:10:00 +01:00
299cdcdc29
lapack fixes for Windos
2015-11-21 14:33:27 +01:00
33e37d01b3
added lapack-3.6.0
2015-11-20 09:45:46 +01:00
64db4576e6
removed lapack-3.5.0
2015-11-20 09:41:59 +01:00
cedc1f4b14
Ref #410 : disabled optimized potri functions ( single threading bug)
2014-07-10 13:42:32 +02:00
2081f6e8ff
Lapack bug114: replaced cgesvd.f and zgesvd.f
2014-07-08 10:21:10 +02:00
dc6b809f15
Lapack bug117: replaced zstemr.f
2014-07-08 10:08:34 +02:00
0f08684649
Lapack bug118: replaced clanhf.f and zlanhf.f
2014-07-08 09:57:40 +02:00
Martin Kroeker
Aisha Tammy
Ilhan Polat
Guillaume Horel
Tiziano Müller
martin
Werner Saar
Martin Köhler