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100 Commits

Author SHA1 Message Date
Martin Kroeker
704a024df4 Fix C99-style declaration of loop variable 2022-08-11 16:37:23 +02:00
Martin Kroeker
75cdc8cba5 Merge branch 'develop' into lapack3101 2022-04-30 21:43:45 +02:00
Martin Kroeker
b4b9ccdbfa Remove leftover debug output 2022-04-27 21:59:45 +02:00
martin-frbg
510c7222ef Add dummy C files for 3.10.1 modules 2022-04-22 13:09:12 +02:00
martin-frbg
aea3d366f5 Add dummy C versions of the 3.10.1 ?laqz codes for C_LAPACK 2022-04-22 09:27:37 +02:00
martin-frbg
920199c577 fix module build and d/sroundup_lwork 2022-04-21 23:31:02 +02:00
martin-frbg
7c84a9f7be update suffix rules 2022-04-21 22:43:29 +02:00
martin-frbg
329cdc31b3 Update LAPACK/LAPACKE to Reference-LAPACK 3.10.1 2022-04-21 20:39:29 +02:00
Martin Kroeker
18b19d135b C_LAPACK: Fixes to make it compile with MSVC (#3605) 
* 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
Martin Kroeker
b7873605d4 Use f2c translations of LAPACK when no Fortran compiler is available (#3539) 
* 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
Aisha Tammy
3efbf968f1 create INDEX64 target 2022-03-24 19:09:23 +01:00
Martin Kroeker
a3eea3e127 Fix input argument check (LAPACK PR 646) 2022-02-03 11:43:17 +01:00
Martin Kroeker
337b65133d Fix out of bounds read in ?llarv (Reference-LAPACK PR 625) 2021-10-01 11:19:53 +02:00
Martin Kroeker
ddb0ff5353 Fix out of bounds read in ?llarv (Reference-LAPACK PR 625) 2021-10-01 11:19:07 +02:00
Martin Kroeker
fe497efa05 Fix out of bounds read in ?llarv (Reference-LAPACK PR 625) 2021-10-01 11:18:20 +02:00
Martin Kroeker
2be5ee3cca Fix out of bounds read in ?llarv (Reference-LAPACK PR 625) 2021-10-01 11:17:21 +02:00
Martin Kroeker
5c729c6dce Correct function name in error message from SLASQ2 (Reference-LAPACK PR 555) 2021-05-17 14:47:14 +02:00
Martin Kroeker
d00709e016 Add files via upload 2021-05-02 20:47:58 +02:00
Martin Kroeker
4c1d47098b Add new files for Householder reconstruction functions from 3.9.1 2021-05-02 19:25:43 +02:00
Martin Kroeker
114bbbc6d7 Merge pull request #3212 from martin-frbg/lapack463 
Initialize X and Y to zero for N=0 in xGGGLM (Reference-LAPACK PR463)
 2021-05-02 18:44:59 +02:00
Martin Kroeker
b67a92c19f Merge pull request #3211 from martin-frbg/lapack471 
Handle norm NaN value in xGESDD (Reference LAPACK PR471)
 2021-05-02 18:44:29 +02:00
Martin Kroeker
c26780d451 Initialize X and Y to zero for N=0 (Reference-LAPACK PR463) 2021-05-02 11:40:56 +02:00
Martin Kroeker
d77d9bc920 Handle norm NaN value (Reference LAPACK PR471) 2021-05-02 11:24:50 +02:00
Martin Kroeker
37d3e2bd94 Merge pull request #3210 from martin-frbg/lapack502 
Fix possible division by zero in LAPACK xTGSJA (Reference-LAPACK PR502)
 2021-05-02 09:02:11 +02:00
Martin Kroeker
de8656769c Fix possible division by zero in xTGSJA (Reference-LAPACK PR502) 2021-05-01 21:31:13 +02:00
Martin Kroeker
87d2e314db Import packing improvements in LAPACK xLAQR from Reference-LAPACK PR 480+535 2021-04-30 13:50:55 +02:00
Martin Kroeker
c9a82f54d1 Merge pull request #3204 from martin-frbg/lapack506 
Correct INFO value returned by SLASQ2/DLASQ2 (Reference-LAPACK 506)
 2021-04-30 13:25:48 +02:00
Martin Kroeker
444cb78be5 correct INFO value (Reference-LAPACK 506) 2021-04-30 09:26:54 +02:00
Martin Kroeker
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
Martin Kroeker
0dba04bb58 Merge pull request #3178 from martin-frbg/fix2864 
Fix unwanted fallback to implicit typing in slanv2/dlanv2
 2021-04-09 13:38:05 +02:00
Martin Kroeker
e96f5e3c65 Fix implicit typing of new variable TWO 2021-04-09 10:04:15 +02:00
Martin Kroeker
558724e99f Fix implicit typing of new variable TWO 2021-04-09 10:03:31 +02:00
Martin Kroeker
081d5ae971 Fix typo and potentially undefined variables 
(copies fixes made in Reference-LAPACK PR 477 after the initial cherrypick)
 2021-04-03 22:11:14 +02:00
Martin Kroeker
c4b5abbe43 fix data type 2021-01-29 10:45:36 +01:00
Martin Kroeker
f87842483e fix calculation of non-exceptional shift (from Reference-LAPACK PR 477) 2021-01-29 09:56:12 +01:00
Martin Kroeker
856bc36533 Add exceptional shift to fix rare convergence problems 2021-01-27 13:41:45 +01:00
Martin Kroeker
ef552bc578 Add Makefile support for enabling only some variable types 2020-10-11 14:49:06 +02:00
Martin Kroeker
7ed25e9e10 FIx underflow/rounding errors in LAPACK (S,D)LANV2 
Reference-LAPACK PR 445, fixing their issue 263
 2020-09-27 22:59:20 +02:00
Martin Kroeker
7e4d5c237c Fix workspace query in xGELQ (Reference-LAPACK PR443) 2020-09-18 09:19:46 +02:00
Martin Kroeker
522aaf53bf Break out of potentially infinite rescaling loop in LAPACK xLARGV/xLARTG/xLARTGP 
Reference-LAPACK issue 411
 2020-06-07 14:30:20 +02:00
Ilhan Polat
76d2612e0c BUG: Fix the loop range in ZHEEQUB.f 2020-05-30 14:11:11 +02:00
Martin Kroeker
b25ae1fc60 Apply fix for Reference-LAPACK issue 394 
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
Martin Kroeker
87ac1ceb0b Apply fix from Reference-LAPACK PR390, NaN not propagating 2020-02-23 22:40:40 +01:00
Martin Kroeker
9e40c080f2 Apply fix from Reference-LAPACK PR390, NaN not propagating 2020-02-23 22:39:01 +01:00
Martin Kroeker
375b1875c8 [WIP] Update LAPACK to 3.9.0 (#2353) 
* 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
Guillaume Horel
4b21b646ea turn on optimized code 2019-09-08 11:14:49 -04:00
Martin Kroeker
a6a52a73f7 Fix argument in SLASET call to zero S 
fixes #1859 in accordance with https://github.com/LAPACK-Reference/issue/296
 2018-11-10 17:16:53 +01:00
Tiziano Müller
79ea839b63 fix parallel build issues with APFS/HFS+/ext2/3 in netlib-lapack 
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
Martin Kroeker
9e917b16db Fix missing replacements of ILAENV by ILAENV_2STAGE (lapack PR 272) 
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
Martin Kroeker
677e42d7b0 Fixes from netlib PR 253 
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