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ee72575475739dac3fd64caaa31cd6f6fd006fe0
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Author SHA1 Message Date
Ralf Gommers
ee72575475 Add documentation on redistributing OpenBLAS 
This touches on the following:

- build configurations
- naming of symbols, shared/static libraries and other build outputs
  like pkg-config and CMake files
- (in more detail) guidance on ILP64 builds

It tries to explain that, while this is only guidance and there may be
reasons to deviate from that, for some build options there are best
practices, and for some others there are choices to make.

It also links to a number of well-maintained build recipes in order
to help packagers of other distros make choices.

Closes gh-3798

[skip ci]
 2023-07-26 23:37:28 +02:00
martin-frbg
7976deff80 Fix file permissions (issue 4095) 2023-07-23 20:37:07 +02:00
martin-frbg
fec4867748 Fix file permissions (issue 4095) 2023-07-23 20:31:55 +02:00
Martin Kroeker
25037ae875 Fix actual arguments in some LAPACK procedure calls (Reference-LAPACK PR 885) (#4155) 
* Fix actual arguments (Reference-LAPACK PR 885)
 2023-07-22 23:14:25 +02:00
Martin Kroeker
bd01dc354b Merge pull request #4151 from martin-frbg/issue4101 
Ensure that early calls to blas_set_num_threads will not overwrite unrelated memory
 2023-07-20 13:21:07 +02:00
Martin Kroeker
3bdcf3259d Merge branch 'xianyi:develop' into issue4101 2023-07-20 08:23:20 +02:00
Martin Kroeker
5cb4f5940d Merge pull request #4152 from martin-frbg/shutup-4098 
Override the C910V DSDOT with generic code to get rid of the qemu precision error in CI
 2023-07-20 08:22:57 +02:00
Martin Kroeker
76ef1672f8 Override DSDOT with generic code to get rid of qemu precision error 2023-07-19 22:31:07 +02:00
Martin Kroeker
8a27a274a1 Merge pull request #4150 from martin-frbg/armsve 
Fix runtime detection in ARMV8 DYNAMIC_ARCH to check SVE capability
 2023-07-19 22:25:55 +02:00
Martin Kroeker
b34f19a365 Ensure that a premature call to set_num_threads will not overwrite unrelated memory 2023-07-19 22:19:22 +02:00
Martin Kroeker
66904f8148 Ensure that a premature call will not overwrite unrelated memory 2023-07-19 22:14:34 +02:00
Martin Kroeker
5c58994eb2 Add fallback warning 2023-07-19 18:27:41 +02:00
Martin Kroeker
ca7199f249 Treat newer Neoverse as N1 if SVE unavailable (may be disabled in container/cloud env) 2023-07-19 14:48:42 +02:00
Martin Kroeker
9e81a3a0a2 Merge pull request #4100 from martin-frbg/cirrusm1gccmake 
Cirrus CI: Add Apple M1 build using gcc,gmake and OpenMP
 2023-07-18 08:04:29 +02:00
Martin Kroeker
ada9e442eb Add Apple M1 build using gcc,gmake and OpenMP 2023-07-17 23:13:56 +02:00
Martin Kroeker
81228fc586 Merge pull request #4147 from martin-frbg/aldern 
Support Alder Lake N (family 6 exmodel 11 model 14) as Haswell
 2023-07-17 09:11:23 +02:00
Martin Kroeker
8da6aca2ec Support Alder Lake N (fam 6 exmodel 11 model 14) as Haswell 2023-07-16 22:15:15 +02:00
Martin Kroeker
b61e64da6f Merge pull request #4142 from exyntech/armv8-as-arm64 
Fix armv8 detection in system_check.cmake
 2023-07-15 23:15:49 +02:00
Martin Kroeker
f82a197143 Merge pull request #4137 from felixonmars/patch-1 
Fix riscv64 detection in system_check.cmake
 2023-07-15 19:41:06 +02:00
Martin Kroeker
0a637cc403 Fix workspace query corner cases to always return at least 1 (Reference-LAPACK PR 883) (#4146) 
* Fix workspace query corner cases to always return at least 1
 2023-07-15 16:37:42 +02:00
Martin Kroeker
4c43d1eeba Fix C prototypes and LAPACKE headers for ?GEDMD/?GEDMDQ (#4134) 
* Fix prototypes for ?GEDMD/?GEDMDQ and their LAPACKE interfaces
 2023-07-15 07:47:19 +02:00
Martin Kroeker
49077e7bde Merge pull request #4145 from martin-frbg/issue4144 
Restore zero-initialization of variables in generic ztrsm_utcopy
 2023-07-14 12:44:05 +02:00
Martin Kroeker
3d31191b0f Work around Clang failing to disambiguate SVE intrinsics and add AppleClang crossbuild to MacOS/arm64 DYNAMIC_ARCH in AzureCI (#4140) 
* Add AppleClang crossbuild to MacOS/arm64 DYNAMIC_ARCH

* add casts to disambiguate svwhilelt for clang
 2023-07-14 11:06:48 +02:00
Martin Kroeker
cfa0a80664 Restore initialization of data variables 2023-07-13 23:23:12 +02:00
Martin Kroeker
9567305e4c Restore initialization of data01,data02 2023-07-13 23:21:18 +02:00
Martin Kroeker
affeef0b9c Fix gmake build not always picking the right ARM64 arch options for clang (#4136) 
* Fix gcc version checks erroneously excluding clang

* Avoid some mtune names not supported by (Apple)Clang
 2023-07-13 08:38:03 +02:00
Andy Mroczkowski
45b2cd2fb2 treat armv8 CMAKE_SYSTEM_PROCESSOR as arm64 
The cmake scripts incorrectly treated armv8 as 32-bit arm, causing
compilation issues. This just adds 'armv8' to the arm64 condition check.
 2023-07-12 09:37:45 -04:00
Martin Kroeker
494313e75e Merge pull request #4138 from martin-frbg/fix4126 
Add converted C versions of C/ZRSCL to fix build errors introduced by PR4126
 2023-07-11 20:41:02 +02:00
Martin Kroeker
afef854863 Add C versions of C/ZRSCL 2023-07-11 17:08:27 +02:00
Martin Kroeker
35dedb68ce Add C versions of C/ZRSCL 2023-07-11 17:07:30 +02:00
Felix Yan
a721fccfdc Fix riscv64 detection in system_check.cmake 2023-07-11 16:34:20 +03:00
Martin Kroeker
2edebc5fb9 Merge pull request #4133 from martin-frbg/issue4132 
Fix info code returned for invalid ldb by IMATCOPY
 2023-07-10 01:50:38 +02:00
Martin Kroeker
bcebe9b4c9 Merge pull request #4131 from martin-frbg/lapack878 
Fix computation of UPLO in LAPACKE_?larfb (Reference-LAPACK PR 878)
 2023-07-10 01:50:16 +02:00
Martin Kroeker
26fd4b9c8c Merge pull request #4129 from martin-frbg/lapack876 
Fix segfault in ?GELSS when NRHS is zero (Reference-LAPACK PR 876)
 2023-07-10 01:49:55 +02:00
Martin Kroeker
22ad23abb1 Merge pull request #4126 from martin-frbg/lapack839 
Add C/ZRSCL for reciprocal scaling of a complex vector (Reference-LAPACK PR 839)
 2023-07-10 01:49:33 +02:00
Martin Kroeker
351645b8af Merge pull request #4123 from martin-frbg/lapack867 
Correct order of eigenvals/vecs for 2x2 matrices in ?STEMR (Reference-LAPACK PR 867)
 2023-07-10 01:48:18 +02:00
Martin Kroeker
f5413447aa Merge pull request #4122 from martin-frbg/issue4121 
Fix CMAKE builds of SVE-capable targets in arm64 DYNAMIC_ARCH
 2023-07-09 22:57:44 +02:00
Martin Kroeker
5dd1d9cacd Merge pull request #4120 from martin-frbg/jenkinsbadge 
Add status badges for OSUOSL's POWERCI and IBMZ-CI services to README.MD
 2023-07-09 22:57:11 +02:00
Martin Kroeker
15dfb2f2cf Merge pull request #4118 from XiWeiGu/develop 
LoongArch64: Add WhereAmI()
 2023-07-09 22:56:47 +02:00
Martin Kroeker
7e93ab1b9e Fix info code returned for invalid ldb 2023-07-09 17:00:25 +02:00
Martin Kroeker
63ec2ad395 Fix computation of UPLO in LAPACKE_?larfb (Reference-LAPACK PR 878) 2023-07-08 10:00:05 +02:00
Martin Kroeker
bed3a6a304 Fix segfault when NRHS is zero (Reference-LAPACK PR 876) 2023-07-07 10:13:41 +02:00
Martin Kroeker
e3277e134c Add CRSCL/ZRSCL (Reference-LAPACK PR 839) 2023-07-05 14:22:59 +02:00
Martin Kroeker
1d399ad0d6 Add CRSCL/ZRSCL (Reference-LAPACK PR839) 2023-07-05 14:17:26 +02:00
Martin Kroeker
069353bd44 Add reciprocal scaling of a complex vector and use it in C/ZGETF2 (Reference-LAPACK PR839) 2023-07-05 14:13:58 +02:00
Martin Kroeker
1363a7c4f1 Correct the order of eigenvalues/vector for 2x2 matrices (Reference-LAPACK PR 867) 2023-07-05 10:10:13 +02:00
Martin Kroeker
2f9f70584e Fix target list syntax for ARM64 DYNAMIC_ARCH 2023-07-05 09:48:54 +02:00
Martin Kroeker
ac698cedad Add compiler options for ARM64 SVE targets in DYNAMIC_ARCH builds 2023-07-05 09:47:49 +02:00
Martin Kroeker
a32af56761 Add status badges for OSUOSL's POWERCI and IBMZ-CI services 2023-07-02 21:50:15 +02:00
Martin Kroeker
4d0b7fbec0 Adjust M1 crossbuilds after image autoupgrade and add an M1-to-Android crossbuild on Cirrus CI (#4117) 
* Fix Apple crossbuilds after Cirrus updated the image; add a crossbuild to Android/ARMV7
 2023-07-02 12:38:57 +02:00