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Author SHA1 Message Date
Martin Kroeker
d64f1ef26b Fix incorrect argument to SLASET 
Reference-LAPACK issue 425 (and 318)
 2020-08-14 00:40:24 +02:00
Martin Kroeker
c62aad62e5 Fix incorrect calls to DLASET 
Reference-LAPACK issue 429
 2020-08-14 00:35:45 +02:00
Martin Kroeker
62f4c84f27 Merge pull request #76 from xianyi/develop 
rebase
 2020-08-11 13:25:12 +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
d28b3f2776 Create Jenkinsfile for OSUOSL PowerCI 2020-08-08 18:05:20 +02:00
Martin Kroeker
ba3f7b3acf Merge pull request #2761 from RajalakshmiSR/Makefile_err 
Remove extra symbol in Makefile
 2020-08-08 12:20:04 +02:00
Rajalakshmi Srinivasaraghavan
475b5c95b9 Remove extra symbol in Makefile 
While trying out different unroll values, noted that
make failed due to this extra symbol.
 2020-08-07 15:27:44 -05:00
Martin Kroeker
cd60080d4a Merge pull request #2758 from martin-frbg/undef_shift 
Fix GCC ubsan warnings in x86_64 complex dot and gemv_t kernels
 2020-08-03 23:30:26 +02:00
Martin Kroeker
4847bfdddd Merge pull request #2757 from martin-frbg/cmake64 
Fix lapack-tests linking to a suffixed libopenblas in cmake builds
 2020-08-02 23:05:21 +02:00
Martin Kroeker
81dcfdcf39 Multiply by 2 instead of left-shifting a potentially negative number 
fixes GCC ubsan warning in the BLAS tests
 2020-08-02 18:29:56 +02:00
Martin Kroeker
0ef4b3f1f2 Multiply instead of doing a left shift of a potentially negative number 
fixes GCC ubsan report in the BLAS tests
 2020-08-02 18:27:40 +02:00
Martin Kroeker
aa53a8a5cb Multiply by two instead of left-shifting one place 
fixes GCC ubsan report of "left shift of negative value -2" in the BLAS tests
 2020-08-02 18:25:09 +02:00
Martin Kroeker
aa3a1e7d8c Multiply by two rather than left shift by one place 
fixes GCC ubsan report of "left shift of negative value -2" in the BLAS tests
 2020-08-02 18:22:31 +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
9eb897cc01 Merge pull request #75 from xianyi/develop 
rebase
 2020-08-02 17:50:06 +02:00
Martin Kroeker
7cead56258 Merge pull request #2753 from martin-frbg/issue2751 
Add SYMBOLPREFIX and/or SYMBOLSUFFIX to cblas prototypes
 2020-08-02 15:32:46 +02:00
Martin Kroeker
6794ac3415 Add SYMBOLPREFIX and/or -SUFFIX to cblas.h if needed 2020-08-02 11:20:08 +02:00
Martin Kroeker
ecf4b9e0fc Improve substitution rules for SYMBOLPREFIX and -SUFFIX addition 2020-08-01 17:06:03 +02:00
Martin Kroeker
dfe5d09641 Merge pull request #2756 from martin-frbg/issue2755 
Protect against inadvertent activation of USE_CUDA
 2020-08-01 15:19:02 +02:00
Martin Kroeker
60cd5e55fc Protect against inadvertent activation of USE_CUDA 2020-08-01 12:31:39 +02:00
Martin Kroeker
da9e2a7ada Add SYMBOLPREFIX and/or SYMBOLSUFFIX to cblas prototypes 2020-07-31 16:03:33 +02:00
Martin Kroeker
c88cbc5e0d Merge pull request #2752 from kadler/cpuid_aix 
Use systemcfg APIs for CPU detection on AIX
 2020-07-31 12:52:24 +02:00
Kevin Adler
589c74aed3 Use systemcfg APIs for CPU detection on AIX 
AIX libc already provides ready access to an integer that contains a bit
identifying the CPU it's running on, so there's no need to call a
program and grep its output. Additionally, prtconf is not available in
the PASE runtime, which provides an AIX emulation layer on the IBM i
operating system.

The AIX systemcfg.h also provides macro definitions like POWER_8,
POWER_9, etc for all the bits defining the CPUs as well as macros like
__power_8(), __power_9_andup() that return booleans, but I did not use
them. Since these macros depend on the level of the OS in which it is
built, they may not be defined and instead the associated hex literals
are used directly.
 2020-07-30 21:06:40 -05:00
Martin Kroeker
104aa678b0 Fix inadvertent version number reversal to 0.3.9.dev caused by #2710 2020-07-30 11:40:52 +02:00
Martin Kroeker
c6b48e0394 Merge pull request #2749 from martin-frbg/make_ppc 
Reorganize OpenMP build options for POWER and allow compiling for POWER9 with old gcc
 2020-07-30 11:35:53 +02:00
Martin Kroeker
4927251298 Merge pull request #2750 from RajalakshmiSR/dgemv_p10 
dgemv optimization for POWER10
 2020-07-30 10:13:19 +02:00
Rajalakshmi Srinivasaraghavan
f77b6a83f4 dgemv optimization for POWER10 
Making use of new vector pair POWER10 instructions in dgemv_n and dgemv_t.
Also adding a new block 4x128 to make use of Matrix-Multiply Assist (MMA)
feature introduced in POWER ISA v3.1.  Tested on simulator and there
are no new test failures.
 2020-07-29 18:59:32 -05:00
Martin Kroeker
39724e8128 Separate OpenMP handling and allow compilation of Power9 code with older gcc 2020-07-30 01:14:08 +02:00
Martin Kroeker
525db5401c Merge pull request #74 from xianyi/develop 
rebase
 2020-07-30 01:04:09 +02:00
Martin Kroeker
cb097beba2 Merge pull request #2741 from martin-frbg/issue2739 
Adjust A53 SGEMM parameters to reflect recent switch to 8x8 kernel
 2020-07-29 10:01:14 +02:00
Martin Kroeker
7c02f4b1f7 Merge pull request #2744 from martin-frbg/issue2738 
Add AMD Renoir/Matisse cpu autodetection and preliminary support for Zen3
 2020-07-28 19:32:04 +02:00
Martin Kroeker
383262035d Merge pull request #2740 from RajalakshmiSR/clang-power 
Fix compilation issues with clang on POWER
 2020-07-28 18:15:25 +02:00
Martin Kroeker
5fa581c87e Put hint to use git develop rather than master branch in README 2020-07-28 14:22:41 +00:00
Martin Kroeker
12918358aa Add AMD Renoir/Matisse and preliminary support for Zen3 as Zen2 
also support AMD family 22 Jaguar/Puma as Bobcat
 2020-07-28 13:53:17 +00:00
Martin Kroeker
200f5c44cc Add AMD Renoir models and preliminary support for ZEN3 as ZEN2 
also remap erroneous family 16 entry to BOBCAT and reclaim erroneous family 25 "Barcelona" for Zen3
 2020-07-28 13:45:23 +00:00
Martin Kroeker
64e2e4aaf3 missing braces 2020-07-27 20:19:22 +00:00
Martin Kroeker
921ec4e9e2 Adjust A53 SGEMM parameters to reflect move to 8x8 kernel 2020-07-27 19:54:46 +00:00
Rajalakshmi Srinivasaraghavan
d557584b71 Fix compilation issues with clang on POWER 
As gcc defaults to -malign-power, removing that option. Also
adding -fno-integrated-as to use GNU assembler for powerpc
assembly optimization files. Fixed other compilation errors
reported in dgemv_t.c file.
 2020-07-27 14:11:07 -05:00
Martin Kroeker
a4ceb1ade9 Merge pull request #2737 from ashwinyes/add_thunderx3_target 
ARM64: Add THUNDERX3T110 Target
 2020-07-27 15:19:47 +02:00
Ashwin Sekhar T K
4e1be0e481 ARM64: Add THUNDERX3T110 Target 2020-07-26 23:32:24 -07:00
Martin Kroeker
49b83e00b7 Merge pull request #2735 from martin-frbg/move_potrf 
Move potrf_parallel.c from lapack/getrf to lapack/potrf where it belongs
 2020-07-26 19:54:11 +02:00
Martin Kroeker
769ed9ffad Merge pull request #2734 from RajalakshmiSR/p10_fix 
Fix to store results in correct order for POWER10 GEMM kernels
 2020-07-25 09:02:32 +02:00
Martin Kroeker
f194ad59e1 Use _Atomic instead of volatile where available (file moved from ../getrf) 
must have misplaced this in ../getrf when I made that change in March 2018 (40160ff)
the only changes since then were 
RFC : Add half precision gemm for bfloat16 in OpenBLAS Rajalakshmi Srinivasaraghavan
Rajalakshmi Srinivasaraghavan committed on 14 Apr 2020 as 7ebbb50

    Change _STDC_VERSION__ to __STDC_VERSION__ 
Zhiyong Dang committed on 11 May 2018 as 3716267
 2020-07-25 08:52:24 +02:00
Martin Kroeker
4fda217f99 Delete potrf_parallel.c (moving it to ../potrf) 2020-07-25 06:42:39 +00:00
Rajalakshmi Srinivasaraghavan
9be2688c78 Fix to store results in correct order for POWER10 GEMM kernels 
There is a recent compiler change in __builtin_mma_disassemble_acc() which
affects the order of storing result in POWER10. Also removing new LDFLAG
-mno-power10-stub as it is handled by linker automatically.
 2020-07-24 23:08:11 -05:00
Martin Kroeker
6a2a60038c Merge pull request #2720 from martin-frbg/issue2694 
WIP Further fixes for 32bit POWER8
 2020-07-24 23:19:45 +02:00
Martin Kroeker
251a09ec90 Typo fix 2020-07-24 16:04:58 +00:00