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Author SHA1 Message Date
Martin Kroeker
2a28448a96 Add safeguards for sufficient BUFFER_SIZE 2020-04-12 19:45:36 +02:00
Martin Kroeker
a33d177430 Increase default BUFFER_SIZE on ARM, ZARCH and newer x86_64, add GEMM_R for POWER8/9 
As shown in #2538, default buffersizes on some platforms were smaller than required in memory.c
and the requirement could never be fulfilled for a calculated GEMM_R on PPC given the fomula used
 2020-04-12 19:44:48 +02:00
Martin Kroeker
f73391c9c9 Merge pull request #45 from xianyi/develop 
rebase
 2020-04-12 19:39:05 +02:00
Martin Kroeker
7905383cb5 Merge pull request #2547 from sharvil/develop 
Add API to set thread affinity on Linux.
 2020-04-11 00:35:38 +02:00
Martin Kroeker
a8cbd451bf Merge pull request #2541 from bapt/develop 
libname: treat FreeBSD and DragonFly like linux and sunos
 2020-04-11 00:35:07 +02:00
Martin Kroeker
eecd8c3204 Merge pull request #2548 from gxw-loongson/develop 
Add a GENERIC target for 64bit MIPS
 2020-04-11 00:34:04 +02:00
Martin Kroeker
ea85eb2e02 Merge pull request #2549 from martin-frbg/fixthreadtest 
Match thread count in cpp_thread_test to host capability
 2020-04-10 23:54:40 +02:00
Martin Kroeker
66f89c0aaf Match thread count to machine capability 2020-04-10 22:06:44 +02:00
gxw
8d07cf9b67 Fix compilation problem on loongson platform 
Using "make TARGET=GENERIC" on loongson platform will get the following
error messages:
"make[1]: *** No rule to make target 'sgemm_incopy.o', needed by 'libs'"
Add kernel/mips64/KERNEL.generic to slove the problem.
 2020-04-09 19:28:15 +08:00
Sharvil Nanavati
7b4773b24d Add API to set thread affinity on Linux. 
Issue: #2545
 2020-04-08 12:49:35 -07:00
Martin Kroeker
69f277f8ee Add another memory barrier for ARM and a multicore test run on ThunderX to help detect such issues (#2544) 
* Add another memory barrier in memory.c to prevent races in memory slot allocation

* Add an all-core test on Drone.io's ThunderX platform and modify dgemm_tester to use all 96 cores
 2020-04-08 11:04:51 +02:00
Martin Kroeker
3a6d51c2fd Merge pull request #44 from xianyi/develop 
Add a Z13 build to the Travis configuration (#2542)
 2020-04-04 22:48:53 +02:00
Martin Kroeker
1c7771df96 Merge pull request #43 from martin-frbg/revert-42-z12ci 
Revert 42 z12ci to keep forked develop clean
 2020-04-04 22:46:58 +02:00
Martin Kroeker
a56c9ec52a Revert "Add IBM Z to Travis configuration (#42)" 
This reverts commit 7972beb375.
 2020-04-04 22:45:01 +02:00
Martin Kroeker
4ae6d1a01b Add a Z13 build to the Travis configuration (#2542) 
* Add IBM Z to Travis configuration
 2020-04-03 16:02:11 +02:00
Martin Kroeker
7972beb375 Add IBM Z to Travis configuration (#42) 
* Add IBM Z to Travis configuration
 2020-04-03 15:59:18 +02:00
Baptiste Daroussin
41e802443a libname: treat FreeBSD and DragonFly like linux and sunos 
There is no difference in the way libnames are handle between FreeBSD
and linux or sunos. FreeBSD and DragonFly prefers having sonames as well
 2020-04-03 06:20:42 +02:00
Martin Kroeker
7bd8624b79 Merge pull request #41 from xianyi/develop 
rebase
 2020-04-02 10:32:19 +02:00
Martin Kroeker
806f89166e Make ARMV7 compile with xcode and add a CI job for it (#2537) 
* Add an ARMV7 iOS build on Travis

* thread_local appears to be unavailable on ARMV7 iOS

* Add no-thumb option for ARMV7 IOS build to get it to accept DMB ISH

* Make local labels in macros of nrm2_vfpv3.S compatible with the xcode assembler
 2020-04-02 10:30:37 +02:00
Martin Kroeker
f059e614eb Merge pull request #2536 from martin-frbg/recurs 
Add "recursive" option for LAPACK builds with ifort or pgfort as well
 2020-04-01 20:00:13 +02:00
Martin Kroeker
e13b6773ee ifort and pgfort need "recursive" for safe compilation of LAPACK as well 2020-04-01 15:39:16 +02:00
Martin Kroeker
a05243d0f2 ifort and pgfort need "recursive" for compiling LAPACK as well 
as shown in Reference-LAPACK issue 401 (their PR 403)
 2020-04-01 15:38:07 +02:00
Martin Kroeker
c6af9bbb32 Merge pull request #2534 from martin-frbg/issue2496 
Fix zero initialization for beta=0 case
 2020-03-31 20:53:13 +02:00
Martin Kroeker
144be81ca1 fix initialization to zero in the NEON SGEMM_BETA kernel as well 2020-03-31 16:53:56 +02:00
Martin Kroeker
07cdd5d05c Fix zero initialization for beta=0 case 
use immediate initialization instead of multiplication in case register content is a NaN
 2020-03-31 00:21:02 +02:00
Martin Kroeker
567d2760e6 Merge pull request #2520 from wjc404/develop 
Fix avx512 sgemm performance bug when ldc is a multiple of 1024
 2020-03-30 20:15:59 +02:00
Martin Kroeker
018bb3e433 Merge pull request #2533 from martin-frbg/gemmdirect2 
Use runtime check for AVX512 capability in DYNAMIC_ARCH builds made on SKX
 2020-03-30 20:15:37 +02:00
Martin Kroeker
79fd006c58 Expose the support_avx512 function provided in dynamic.c 2020-03-26 21:25:39 +01:00
Martin Kroeker
8229c163b7 Use runtime check for AVX512 (sgemm_direct) capability when using DYNAMIC_ARCH 2020-03-26 21:12:56 +01:00
Martin Kroeker
a986d42ea6 Merge pull request #39 from xianyi/develop 
rebase
 2020-03-26 21:06:51 +01:00
Martin Kroeker
b6a948fbee Merge pull request #2530 from martin-frbg/dynmsg 
Add message highlighting minimum target choice at end of DYNAMIC_ARCH…
 2020-03-24 15:44:46 +01:00
Martin Kroeker
0cc352417e Merge pull request #2529 from shengyang-3390/dev1 
add ctest for drotm and modified ctest for drot.
 2020-03-24 15:44:27 +01:00
Martin Kroeker
fe47dc8673 Add message highlighting minimum target choice at end of DYNAMIC_ARCH builds 
related to #2526
 2020-03-23 19:35:51 +01:00
Martin Kroeker
9f67d03d3b Merge pull request #2527 from martin-frbg/gemmdirect 
Avoid calling DIRECT codepath in DYNAMIC_ARCH on non-SKX
 2020-03-23 12:47:19 +01:00
shengyang
50f4fb2fbd add ctest for drotm and modified ctest for drot. 
make sure that test cases cover all code path when kernel uses looping unrolling.
 2020-03-23 10:47:05 +08:00
Martin Kroeker
6a14b34c20 Avoid calling DIRECT codepath in DYNAMIC_ARCH on non-SKX 2020-03-22 14:33:16 +01:00
Martin Kroeker
8c7c1395da Merge pull request #2521 from martin-frbg/cm-avx512 
Use proper extension on the avx512 testcase filename
 2020-03-22 01:03:42 +01:00
Martin Kroeker
5f6f6a2c7d Merge pull request #2525 from andreas-schwab/develop 
Fix ARCHCONFIG for Neoverse-N1
 2020-03-21 18:47:48 +01:00
Andreas Schwab
71cf2acdef Fix ARCHCONFIG for Neoverse-N1 
../config_kernel.h:24:9: warning: missing whitespace after the macro name
   24 | #define ARMV8-march armv8.2-a
      |         ^~~~~
 2020-03-21 17:35:42 +01:00
Martin Kroeker
1d9773b800 Use proper extension on the avx512 testcase filename 
The need to call it .tmp existed only when it was generated by a tmpfile call, and the "-x c" option to tell the compiler it is actually a C source is not universally supported (this broke the test with clang-cl at least)
 2020-03-20 23:05:53 +01:00
Martin Kroeker
a46a8c4956 Merge pull request #2518 from shengyang-3390/dev 
add ctest for srotm and modified ctest for srot.
 2020-03-20 23:00:06 +01:00
Martin Kroeker
7ae737e04c Merge pull request #2519 from martin-frbg/issue2472 
Fix cmake compilation with ifort on Windows
 2020-03-20 22:57:44 +01:00
wjc404
64daad4365 Update param.h 2020-03-20 21:46:18 +00:00
wjc404
b8307768e2 Add files via upload 2020-03-21 05:42:10 +08:00
Martin Kroeker
6d54c94760 Make ifort on Windows create lowercase symbols with appended underscore 
tentative fix for #2472
 2020-03-20 01:08:10 +01:00
Martin Kroeker
c0da205412 Merge pull request #38 from xianyi/develop 
rebase
 2020-03-20 01:05:22 +01:00
shengyang
a06d78556d add ctest for srotm and modified ctest for srot. 
make sure that test cases cover all code path when kernel uses looping unrolling.
 2020-03-18 14:17:32 +08:00
Martin Kroeker
af8a619e1f Merge pull request #2517 from wjc404/develop 
Temporary fix for SKX STRSM
 2020-03-17 10:12:53 +01:00
wjc404
62b9608986 Update KERNEL.SKYLAKEX 2020-03-17 12:52:55 +08:00
Martin Kroeker
717c604aeb Merge pull request #2515 from zelong-1024/develop 
[OpenBLAS]: benchmark for her/her2 LEVEL2 functions
 2020-03-16 21:59:55 +01:00