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150 Commits

Author SHA1 Message Date
Martin Kroeker
f42e84d46c Fix misnaming of LAPACK_?ggsvp function prototypes as LAPACKE_ (#2808) 
* Fix misnaming of LAPACK_?ggsvp and ?ggsvd function prototypes as LAPACKE_

* Drop the LAPACKE matrix_layout parameter from the argument lists, change ints to pointers and add missing work arguments.
 2020-09-01 10:44:48 +02:00
Martin Kroeker
7219c9cb87 Merge pull request #2764 from martin-frbg/lapacktests 
Fix array overruns in the LIN part of the LAPACK testsuite
 2020-08-10 13:27:51 +02:00
Martin Kroeker
64259d521a Fix use of unallocated array in workspace query and wrong type of argument to xSCAL 2020-08-09 13:02:27 +02:00
Martin Kroeker
6f5ca44c1a Expand TAU array as SGEMQR/DGEMQR read elements 2 and 3 2020-08-09 12:59:20 +02:00
Martin Kroeker
aaf1a17168 Apply current library name suffix 2020-08-02 17:58:33 +02:00
Martin Kroeker
53add6a80d Apply library name suffix to openblas if any 2020-08-02 17:57:12 +02:00
Martin Kroeker
f766024749 enable fortran for cmake 2020-07-09 13:44:25 +02:00
Martin Kroeker
c502760bef Modify for building with OpenBLAS 2020-07-09 13:13:16 +02:00
Martin Kroeker
29b5887d5f Modify for building with OpenBLAS 2020-07-09 13:12:35 +02:00
Martin Kroeker
60188a8c82 Append crude hack for enabling lapack tests in the OpenBLAS build 2020-07-09 11:44:31 +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
6baa9a778d Improve declaration of LAPACKE_get_nancheck 2020-05-19 17:59:31 +02:00
Martin Kroeker
c775458299 Merge pull request #2512 from martin-frbg/lapackh 
Move declarations of lapack_complex_custom types outside the extern C
 2020-03-14 13:27:40 +01:00
Martin Kroeker
ee2e758278 Move declarations of lapack_complex_custom types outside the extern C 
fixes #2510
 2020-03-13 20:34:13 +01:00
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
2ea2bd99c7 Apply LAPACKE fix for eigenvector transposition in symmetric eigensolvers 
from Reference-LAPACK PR 330
 2020-01-03 11:10:00 +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
2aad88d5b9 Avoid out-of-bounds accesses in LAPACK EIG tests 
see https://github.com/Reference-LAPACK/lapack/issues/333
 2019-04-27 23:01:49 +02:00
Martin Kroeker
1391fc46d2 fix second instance of complex.h for c++ as well 2019-02-05 19:29:33 +01:00
Martin Kroeker
ae02a57261 Merge pull request #1866 from martin-frbg/issue1859 
Fix argument in SLASET call to zero S
 2018-11-10 19:23:31 +01:00
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
Martin Kroeker
9c177d270b Restore Android/ARMv7 build fix from #778 
for #1811
 2018-11-01 18:50:25 +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
fd081a91e4 Merge pull request #1759 from martin-frbg/lapack283 
Remove an unused variable from several LAPACKE 2stage_work functions
 2018-09-11 13:52:09 +02:00
Martin Kroeker
094f8c3b57 remove unused variable ldb_t 
Copied from Reference-LAPACK PR283
 2018-09-11 10:53:47 +02:00
Martin Kroeker
5cf090f516 remove unused variable ldb_t 
Copied from Reference-LAPACK PR283
 2018-09-11 10:52:30 +02:00
Martin Kroeker
58363542e7 remove unused variable ldb_t 
Copied from Reference-LAPACK PR283
 2018-09-11 10:51:17 +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
401adddb2b Merge pull request #1585 from martin-frbg/lapack-253 
Fixes from Lapack-Reference PR 253
 2018-06-01 18:59:33 +02:00
Martin Kroeker
c5b13d4e10 Fixes from netlib PR 253 2018-06-01 15:14:45 +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
Martin Kroeker
e2a8c35e5a Fixes from netlib PR253 
LAPACKE interfaces for Aasen's functions now call ?sytrf_aa and ?hetrf_aa instead of ?sytrf and ?hetrf
 2018-06-01 15:08:14 +02:00
Martin Kroeker
a7dbd4c57d Fix paths to LIN and EIG tests 
should fix 1574
 2018-05-31 11:19:33 +02:00
Martin Kroeker
c720f1f019 Merge pull request #1554 from martin-frbg/lapack-249 
LAPACKE fixes from lapack PR249
 2018-05-10 15:32:08 +02:00
Martin Kroeker
d7d950fcf2 LAPACKE fixes from lapack PR249 
Copied from Reference-LAPACK/lapack#249, this fixes out-of-bounds memory accesses
in the nancheck calls of the LAPACKE lacgv, lassq,larfg,larfb,larfx and mtr functions
 2018-05-10 13:15:42 +02:00
Martin Kroeker
9795adc7ef Drop C-style "L" suffix from OPENMP version number in check 2018-05-08 21:39:42 +02:00
Martin Kroeker
1a8e487c4a Drop C-style "L" suffix from OPENMP version number in check 2018-05-08 21:38:25 +02:00
Martin Kroeker
5966fd52a2 Drop C-style "L" suffix from OPENMP version number in check 2018-05-08 21:36:56 +02:00
Martin Kroeker
eaab622f03 Make "OMP task depend" sections conditional on OpenMP4, not just OpenMP 
To allow compiling with gcc versions older than 4.9
 2018-02-14 22:58:14 +01:00
Martin Kroeker
3cda1ce50a Revert insiduous suppression of the -fopenmp flag in the LAPACK subtree 
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
Martin Kroeker
150c7294a6 Remove spurious EXTERNAL reference 
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
Martin Kroeker
374260027d Add conditionals around ar calls for optional modules 
The macOS ar aborts when it gets called with no input, see #1398
 2017-12-21 20:42:30 +01:00
martin
3be5c3d343 Update LAPACK to 3.8.0 2017-11-23 18:13:35 +01:00
Martin Kroeker
2df1e3372d Break out of potentially infinite rescaling loop after 1000 iterations 
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
d5ea8fd823 Fix workspace computation for side=L 
From netlib PR#144
 2017-05-04 20:01:41 +02:00
Martin Kroeker
4beffaaa4b Fix workspace computation for side=L 
From netlib PR#144
 2017-05-04 19:59:02 +02:00