Martin Kroeker [Thu, 4 May 2017 17:55:02 +0000 (19:55 +0200)]
Fix workspace computation for side=L
From netlib PR#144
Martin Kroeker [Thu, 4 May 2017 17:49:51 +0000 (19:49 +0200)]
Fix workspace allocation in lapacke_ctp for side=L
from netlib PR #144
Martin Kroeker [Thu, 4 May 2017 17:32:50 +0000 (19:32 +0200)]
Merge pull request #1169 from martin-frbg/cblas_xerbla
Add trivial implementation of cblas_xerbla
Martin Kroeker [Wed, 26 Apr 2017 18:29:30 +0000 (20:29 +0200)]
Update xerbla.c
Martin Kroeker [Wed, 26 Apr 2017 18:01:34 +0000 (20:01 +0200)]
Add cblas_xerbla
Martin Kroeker [Wed, 26 Apr 2017 17:58:59 +0000 (19:58 +0200)]
Add cblas_xerbla()
Martin Kroeker [Fri, 21 Apr 2017 13:14:16 +0000 (15:14 +0200)]
Merge pull request #1165 from rcoscali/patch-1
README.md update
Rémi Cohen-Scali [Fri, 21 Apr 2017 12:18:57 +0000 (14:18 +0200)]
Update README.md
Martin Kroeker [Fri, 21 Apr 2017 08:53:49 +0000 (10:53 +0200)]
Merge pull request #1164 from sharkcz/s390x
detect CPU on zArch
Dan Horák [Thu, 20 Apr 2017 19:13:41 +0000 (21:13 +0200)]
detect CPU on zArch
Martin Kroeker [Wed, 19 Apr 2017 18:03:23 +0000 (20:03 +0200)]
Merge pull request #1160 from gcp/extra-streamroller-cpuid
Add an extra familiy/model combination used by AMD Steamrolller.
Gian-Carlo Pascutto [Wed, 19 Apr 2017 17:15:47 +0000 (19:15 +0200)]
Add an extra familiy/model combination used by AMD Steamrolller (Godavari).
Martin Kroeker [Wed, 19 Apr 2017 13:04:41 +0000 (15:04 +0200)]
Merge pull request #1158 from martin-frbg/force-zen
Make FORCE_ZEN option in getarch.c actually set target names to ZEN
Martin Kroeker [Wed, 19 Apr 2017 12:20:42 +0000 (14:20 +0200)]
Fix FORCE_ZEN option in getarch.c
Martin Kroeker [Tue, 18 Apr 2017 11:32:16 +0000 (13:32 +0200)]
Merge pull request #1157 from gcp/revert-zen-param
Revert Zen param.h to Haswell values (instead of Excavator).
Gian-Carlo Pascutto [Tue, 18 Apr 2017 10:40:25 +0000 (12:40 +0200)]
Revert Zen param.h to Haswell values (instead of Excavator).
Martin Kroeker [Tue, 18 Apr 2017 07:00:24 +0000 (09:00 +0200)]
Merge pull request #1156 from SoapGentoo/cmake-fixes
Use GNUInstallDirs to allow changing target directories
David Seifert [Sat, 15 Apr 2017 22:43:34 +0000 (00:43 +0200)]
Use GNUInstallDirs to allow changing target directories
* Multi-lib distributions need to change the libdir
which is only portably possible with `GNUInstallDirs`.
* Multi-arch distributions such as Debian and Exherbo
need to be able to change the bindir.
Martin Kroeker [Thu, 13 Apr 2017 14:37:29 +0000 (16:37 +0200)]
Merge pull request #1154 from sharkcz/s390x
add lapack laswp directory for zarch
Dan Horák [Thu, 13 Apr 2017 10:21:10 +0000 (12:21 +0200)]
add lapack laswp for zarch
Zhang Xianyi [Tue, 11 Apr 2017 03:56:10 +0000 (11:56 +0800)]
Build shared library for Android.
Martin Kroeker [Mon, 10 Apr 2017 18:17:14 +0000 (20:17 +0200)]
Merge pull request #1148 from gcp/fix-dynamic-zen
Fix dynamic detection for ZEN CPUs.
Gian-Carlo Pascutto [Mon, 10 Apr 2017 18:05:16 +0000 (20:05 +0200)]
Recognize ZEN when passed as OPENBLAS_CORETYPE.
Gian-Carlo Pascutto [Mon, 10 Apr 2017 17:07:52 +0000 (19:07 +0200)]
Fix dynamic detection for ZEN CPUs.
Martin Kroeker [Thu, 6 Apr 2017 14:20:01 +0000 (16:20 +0200)]
Merge pull request #1142 from amodra/develop
Power8 inline assembly tweaks
Alan Modra [Sat, 1 Apr 2017 09:05:59 +0000 (19:35 +1030)]
Power8 inline assembly tweaks
Further fixes on top of
9e2f316ed. Writing some doco for gcc on
inline assembly woke me up to some more errors.
- dgemv_kernel_4x4 asm did not mention *ap as a memory input, and
*y is both read and write.
- sasum_kernel_32 and casum_kernel_16 did not use %x for a vsx insn
operand, a problem if the "=f" sum output was ever allocated a vsx
reg in the altivec set. This might be possible with inlining and
future gcc optimisation.
Martin Kroeker [Mon, 3 Apr 2017 07:47:09 +0000 (09:47 +0200)]
Merge pull request #1140 from JohannesBuchner/develop
Autodetect AMD A8-6410 as BARCELONA
Johannes Buchner [Mon, 3 Apr 2017 07:07:27 +0000 (17:07 +1000)]
Autodetect AMD A8-6410 as BARCELONA
Martin Kroeker [Fri, 24 Mar 2017 21:05:22 +0000 (22:05 +0100)]
Fix integer overflow in LAPACK DBDSQR, SBDSQR (#1135)
* 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
Martin Kroeker [Fri, 24 Mar 2017 12:47:32 +0000 (13:47 +0100)]
Merge pull request #1133 from steckdenis/develop
Add ZEN support
Denis Steckelmacher [Sun, 19 Mar 2017 14:32:50 +0000 (15:32 +0100)]
Add ZEN support (tested for auto-detected static backend)
Andrew [Thu, 16 Mar 2017 12:13:31 +0000 (13:13 +0100)]
Address unlikely memleak in zimatcopy interface (#1129)
* fix unlikely memleak in zimatcopy interface
* fix only unlikely memleak in zimatcopy interface
* fix only unlikely memleak in zimatcopy interface
Martin Kroeker [Wed, 15 Mar 2017 09:00:52 +0000 (10:00 +0100)]
Merge pull request #1130 from quickwritereader/develop
Blas 3 for single precision
Martin Kroeker [Tue, 14 Mar 2017 16:17:39 +0000 (17:17 +0100)]
Merge pull request #1126 from martin-frbg/pgi
Fix compilation with PGI by replacing verbatim _real_, _imag_ extensions and updating macro definitions for modern, C99-capable versions of the PGI compiler
Martin Kroeker [Mon, 13 Mar 2017 17:08:00 +0000 (18:08 +0100)]
Update zdot.c
Martin Kroeker [Mon, 13 Mar 2017 16:49:07 +0000 (17:49 +0100)]
Update zdot.c
Martin Kroeker [Sun, 12 Mar 2017 23:40:11 +0000 (00:40 +0100)]
Replace gnu _real_, _imag_ extensions in initializers
Martin Kroeker [Sun, 12 Mar 2017 23:38:37 +0000 (00:38 +0100)]
Replace gnu _real_ , _imag_ extensions in initializers
Martin Kroeker [Sun, 12 Mar 2017 23:36:01 +0000 (00:36 +0100)]
Fix CREAL,CIMAG macros for PGI
Abdurrauf [Sun, 12 Mar 2017 21:23:16 +0000 (01:23 +0400)]
strmm and ctrmm
Martin Kroeker [Fri, 10 Mar 2017 11:58:38 +0000 (12:58 +0100)]
Merge pull request #1124 from martin-frbg/c_check-ppc
Update c_check.cmake to label ppc64 as power ARCH
Martin Kroeker [Fri, 10 Mar 2017 10:45:48 +0000 (11:45 +0100)]
Update c_check.cmake
Martin Kroeker [Fri, 10 Mar 2017 08:51:34 +0000 (09:51 +0100)]
Merge pull request #1122 from martin-frbg/zlasyf
Fix misspelling of zlasyf_aa from previous commit
Martin Kroeker [Fri, 10 Mar 2017 07:44:49 +0000 (08:44 +0100)]
Fix misspelling of zlasyf_aa from previous commit
Martin Kroeker [Fri, 10 Mar 2017 07:33:36 +0000 (08:33 +0100)]
Merge pull request #1121 from staticfloat/sf/Xsymv_export
Add `csymv` and `zsymv` into `@lapackobjs2` for exporting
Elliot Saba [Thu, 9 Mar 2017 23:30:43 +0000 (15:30 -0800)]
Whitespace cleanup/reformatting
Elliot Saba [Thu, 9 Mar 2017 23:22:40 +0000 (15:22 -0800)]
Add `csymv` and `zsymv` into `@lapackobjs2` for exporting
Abdurrauf [Mon, 6 Mar 2017 00:27:40 +0000 (04:27 +0400)]
initial strmm(sgemm). not tuned yet
Martin Kroeker [Thu, 2 Mar 2017 17:43:59 +0000 (18:43 +0100)]
Merge pull request #1111 from martin-frbg/kaby-no-avx
Fix core detection for Kaby Lake without AVX (G4560)
Martin Kroeker [Thu, 2 Mar 2017 16:36:16 +0000 (17:36 +0100)]
Fix core detection for Kaby Lake without AVX (G4560)
Should fix #1109)
Martin Kroeker [Wed, 1 Mar 2017 22:08:07 +0000 (23:08 +0100)]
Merge pull request #1110 from quickwritereader/develop
Conventional usage of the register save area.
Abdurrauf [Tue, 28 Feb 2017 23:13:57 +0000 (03:13 +0400)]
conventional usage of the register save area
Abdurrauf [Tue, 28 Feb 2017 23:13:21 +0000 (03:13 +0400)]
changed to conventional register save area
Martin Kroeker [Tue, 28 Feb 2017 15:02:19 +0000 (16:02 +0100)]
Merge pull request #1108 from ashwinyes/develop_20170203_thunderx2t99
Optimized Implementations for ThunderX2T99
Ashwin Sekhar T K [Tue, 28 Feb 2017 14:03:26 +0000 (14:03 +0000)]
THUNDERX2T99: Performance fix for ZGEMM
Ashwin Sekhar T K [Tue, 28 Feb 2017 09:11:38 +0000 (01:11 -0800)]
THUNDERX2T99: Bug Fixes in D/Z NRM2 and ZGEMM
Ashwin Sekhar T K [Mon, 27 Feb 2017 11:22:50 +0000 (11:22 +0000)]
THUNDERX2T99: Add Optimized ZGEMM Implementation
Martin Kroeker [Sun, 26 Feb 2017 08:49:01 +0000 (09:49 +0100)]
Merge pull request #1107 from quickwritereader/develop
ztrmm(zgemm) complex double precision kernel for ibm z13
Abdurrauf [Sun, 26 Feb 2017 02:17:33 +0000 (06:17 +0400)]
Merge branch 'z13' into develop
Abdurrauf [Sun, 26 Feb 2017 01:59:24 +0000 (05:59 +0400)]
ztrmm kernel.
Martin Kroeker [Thu, 23 Feb 2017 19:00:22 +0000 (20:00 +0100)]
Merge pull request #915 from mdong/small_fix_for_icc
remove input from clobbered list
Ashwin Sekhar T K [Wed, 22 Feb 2017 10:26:51 +0000 (02:26 -0800)]
THUNDERX2T99: Add Optimized D/Z NRM2 Implementation
Martin Kroeker [Wed, 22 Feb 2017 21:42:52 +0000 (22:42 +0100)]
Merge pull request #1105 from martin-frbg/testing-eig-typos
TESTING/EIG: fix spurious EXTERNAL references to nonexistent functions
Martin Kroeker [Wed, 22 Feb 2017 20:48:35 +0000 (21:48 +0100)]
Remove spurious names from EXTERNAL list
Remove unused (and nonexistent) functions ZHETRD_SY2SB and ZHETRD_SB2ST from comment and EXTERNAL declaration
Martin Kroeker [Wed, 22 Feb 2017 20:45:27 +0000 (21:45 +0100)]
Remove spurious names from EXTERNAL list
Remove unused (and nonexistent) ZHETRD_SY2SB and ZHETRD_SB2ST
Martin Kroeker [Wed, 22 Feb 2017 20:41:07 +0000 (21:41 +0100)]
Fix typo in EXTERNAL declaration
ZHBTRD_HB2ST should be ZHETRD_HB2ST
Martin Kroeker [Wed, 22 Feb 2017 09:31:39 +0000 (10:31 +0100)]
Merge pull request #1104 from martin-frbg/lapack-comma
LAPACK: fix missing comma on continued lines
Martin Kroeker [Wed, 22 Feb 2017 07:40:39 +0000 (08:40 +0100)]
Fix missing comma on continued line
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.
Martin Kroeker [Wed, 22 Feb 2017 07:39:06 +0000 (08:39 +0100)]
Fix missing comma on continued line
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.
Martin Kroeker [Wed, 22 Feb 2017 07:34:20 +0000 (08:34 +0100)]
Fix missing comma on continued line
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.
Martin Kroeker [Wed, 22 Feb 2017 07:32:20 +0000 (08:32 +0100)]
Fix missing comma in continued line
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.
Ashwin Sekhar T K [Wed, 22 Feb 2017 05:42:32 +0000 (21:42 -0800)]
ARM64: Remove unused code
Martin Kroeker [Tue, 21 Feb 2017 21:58:30 +0000 (22:58 +0100)]
Merge pull request #1103 from vladimir-ch/fix-lapacke-ormbr
LAPACKE: fix wrong matrix size in ?ormbr
Vladimir Chalupecky [Tue, 21 Feb 2017 20:57:18 +0000 (21:57 +0100)]
LAPACKE: fix wrong matrix size in ?ormbr
Changes made upstream in Reference LAPACK in
https://github.com/Reference-LAPACK/lapack/pull/128
Martin Kroeker [Tue, 21 Feb 2017 14:26:14 +0000 (15:26 +0100)]
Merge pull request #1098 from martin-frbg/amodra-power8
Power8 inline assembly fixes
Martin Kroeker [Tue, 21 Feb 2017 14:19:56 +0000 (15:19 +0100)]
Merge pull request #1101 from martin-frbg/martin-frbg-patch-1
LAPACKE: fix wrong number of columns in ?ormlq
Ashwin Sekhar T K [Tue, 21 Feb 2017 11:25:00 +0000 (03:25 -0800)]
THUNDERX2T99: Add Optimized C/Z DOT Implementation
Ashwin Sekhar T K [Mon, 20 Feb 2017 07:12:27 +0000 (23:12 -0800)]
THUNDERX2T99: Add Optimized SDOT Implementation
Martin Kroeker [Tue, 21 Feb 2017 07:26:39 +0000 (08:26 +0100)]
Merge pull request #1102 from brada4/develop
Correct Apollo Lake CPUID identification in dynamic_arch builds
Andrew [Mon, 20 Feb 2017 22:54:59 +0000 (23:54 +0100)]
detect apollo lake for real
Martin Kroeker [Mon, 20 Feb 2017 15:20:43 +0000 (16:20 +0100)]
LAPACKE: fix wrong number of columns in ?ormlq
Copied from lapack https://github.com/Reference-LAPACK/lapack/pull/127 by vladimir-ch (with earlier changes from echeresh's
PR 115 "lapacke_*ormlq_work: move declarations under if" there as they touched some of the same files)
Ashwin Sekhar T K [Mon, 20 Feb 2017 07:11:50 +0000 (23:11 -0800)]
THUNDERX2T99: Bug fix in C/Z IAMAX
Ashwin Sekhar T K [Fri, 17 Feb 2017 11:06:32 +0000 (03:06 -0800)]
THUNDERX2T99: Add Optimized C/Z IAMAX Implementation
Martin Kroeker [Fri, 17 Feb 2017 09:30:09 +0000 (10:30 +0100)]
Merge pull request #1091 from staticfloat/sf/corei5_7600k
CPUID mappings for Core i5-7600K (Kaby Lake)
Ashwin Sekhar T K [Tue, 14 Feb 2017 12:10:06 +0000 (04:10 -0800)]
THUNDERX2T99: Add parallel SCNRM2 Implementation
Martin Kroeker [Mon, 13 Feb 2017 22:38:50 +0000 (23:38 +0100)]
Power8 inline assembly fixes
Quoting patch author amodra from #1078
Lots of issues here.
- The vsx regs weren't listed as clobbered.
- Poor choice of vsx regs, which along with the lack of clobbers led to
trashing v0..v21 and fr14..fr23. Ideally you'd let gcc choose all
temp vsx regs, but asms currently have a limit of 30 i/o parms.
- Other regs were clobbered unnecessarily, seemingly in an attempt to
clobber inputs, with gcc-7 complaining about the clobber of r2.
(Changed inputs should be also listed as outputs or as an i/o.)
- "r" constraint used instead of "b" for gprs used in insns where the
r0 encoding means zero rather than r0.
- There were unused asm inputs too.
- All memory was clobbered rather than hooking up memory outputs with
proper memory constraints, and that and the lack of proper memory
input constraints meant the asms needed to be volatile and their
containing function noinline.
- Some parameters were being passed unnecessarily via memory.
- When a copy of a
Martin Kroeker [Sun, 12 Feb 2017 16:00:17 +0000 (17:00 +0100)]
Merge pull request #1096 from martin-frbg/pkg-config
Build only openblas.pc for pkg-config and install it from cmake as well
Martin Kroeker [Sun, 12 Feb 2017 13:38:32 +0000 (14:38 +0100)]
Add cmake template for openblas.pc
Martin Kroeker [Sun, 12 Feb 2017 13:37:33 +0000 (14:37 +0100)]
Create and install openblas.pc in cmake builds
Martin Kroeker [Sun, 12 Feb 2017 13:35:48 +0000 (14:35 +0100)]
Create and install only a single openblas.pc file
Martin Kroeker [Sun, 12 Feb 2017 13:34:03 +0000 (14:34 +0100)]
Rename blas.pc.in to openblas.pc.in
Martin Kroeker [Sun, 12 Feb 2017 13:30:29 +0000 (14:30 +0100)]
Merge pull request #1095 from martin-frbg/lapack370-cmake
Update cmakefiles for netlib 3.7.0
Martin Kroeker [Sun, 12 Feb 2017 12:49:49 +0000 (13:49 +0100)]
Add zlasyf_aa to lapack.cmake
Martin Kroeker [Sun, 12 Feb 2017 00:59:30 +0000 (01:59 +0100)]
Add another bunch of lapack 3.7 functions to cmake list
Martin Kroeker [Sun, 12 Feb 2017 00:37:35 +0000 (01:37 +0100)]
Add LAPACK 3.7 files not mentioned in announcement
Martin Kroeker [Sat, 11 Feb 2017 23:40:16 +0000 (00:40 +0100)]
Update cmake file list for lapacke 3.7.0
Martin Kroeker [Sat, 11 Feb 2017 22:11:26 +0000 (23:11 +0100)]
Update cmake file list for lapack 3.7.0
Martin Kroeker [Sat, 11 Feb 2017 19:48:41 +0000 (20:48 +0100)]
Merge pull request #1094 from martin-frbg/cmake-1
Update cmakefiles with changes from netlib 3.6.1
Martin Kroeker [Sat, 11 Feb 2017 18:56:02 +0000 (19:56 +0100)]
Reflect name change of lapacke_mangling.h template
Martin Kroeker [Sat, 11 Feb 2017 18:54:02 +0000 (19:54 +0100)]
Add new functions from LAPACK 3.6.1