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
Martin Kroeker
Aisha Tammy
Ilhan Polat
Guillaume Horel
Tiziano Müller
martin