c0afc11742
Fix POWERPC builds on AIX (gcc/gfortran 7)
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1. macro preprocessing for POWER8 and later kernels only
2. default buffer size used by AIX version of m4 is too small
2020-06-25 13:12:36 +02:00
c592f0f80a
Fix utest build on AIX
2020-06-25 12:58:13 +02:00
3f613b1301
Tentative changes for building on AIX
2020-06-25 12:57:00 +02:00
72a0ec8e75
Fix reading of CPU name from prtconf output on AIX
2020-06-25 12:55:10 +02:00
3446e58daf
Fix handling of uname output on AIX
2020-06-25 12:31:35 +02:00
4ca8becc4b
Merge pull request #67 from xianyi/develop
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rebase
2020-06-25 10:33:03 +02:00
dfe819f3bd
Merge pull request #2679 from RajalakshmiSR/P10_GEMM
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POWER10 Optimized GEMM kernels
2020-06-25 08:31:38 +02:00
4369e52555
Merge pull request #2677 from brada4/develop
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address vs2019 C4293 warning
2020-06-25 08:31:17 +02:00
bb2f52844b
powerpc: Optimized ZGEMM kernel for POWER10
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This patch introduces new optimized version of ZGEMM kernel
using power10 Matrix-Multiply Assist (MMA) feature introduced in
POWER ISA v3.1. This patch makes use of new POWER10 compute instructions
for matrix multiplication operation.
Tested on simulator and there are no new test failures.
Cycles count reduced by 30-50% compared to POWER9 version depending on
M/N/K sizes.
2020-06-24 14:50:12 -05:00
571eadb880
powerpc: Optimized SGEMM/DGEMM/CGEMM for POWER10
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This patch introduces new optimized version of SGEMM, CGEMM and DGEMM
using power10 Matrix-Multiply Assist (MMA) feature introduced in
POWER ISA v3.1. This patch makes use of new POWER10 compute instructions
for matrix multiplication operation.
Tested on simulator and there are no new test failures.
Cycles count reduced by 30-50% compared to POWER9 version depending on
M/N/K sizes.
MMA GCC patch for reference:
https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=8ee2640bfdc62f835ec9740278f948034bc7d9f1
2020-06-24 14:48:15 -05:00
e6b9275034
address vs2019 C4293
2020-06-24 09:12:23 +03:00
53ea5bfece
Merge pull request #66 from xianyi/develop
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rebase
2020-06-23 10:13:44 +02:00
93592d1260
Merge pull request #2675 from wjc404/develop
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AVX512 DGEMM TCOPY_16 Function
2020-06-23 09:29:02 +02:00
6eaeb01263
Merge pull request #2658 from RajalakshmiSR/p10
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powerpc: Add support for future processor
2020-06-23 00:02:37 +02:00
45d542c9d1
Merge pull request #65 from xianyi/develop
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rebase
2020-06-21 12:41:01 +02:00
086d87a302
AVX512 dgemm tcopy_16 function
2020-06-20 00:07:43 +08:00
af501eb753
Merge pull request #2669 from mhillenibm/zarch_fix_gcc_detection
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Zarch fix gcc detection
2020-06-17 17:55:25 +02:00
0eb6c4dded
Merge pull request #2672 from mhillenibm/test_num_threads
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cpp_thread_test: Change adjustment of concurrency on systems with <52 hw threads
2020-06-17 17:54:31 +02:00
de838c38ef
cpp_thread_test/dgemv: fail early if concurrency is zero
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The two test cases dgemv_tester and dgemm_tester accept the degree of
concurrency as command line argument (amongst others). Fail early if
value 0 has been specified, instead of later with less-clear symptoms.
Signed-off-by: Marius Hillenbrand <mhillen@linux.ibm.com>
2020-06-17 16:15:44 +02:00
478898b37a
cpp_thread_test/dgemv: cap concurrency to number of hw threads on small systems
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... instead of (number of hw threads - 4) to avoid invalid numbers on
smaller systems. Currently, systems with 4 or fewer CPUs (e.g., small CI
VMs) would fail the test. Fixes one of the issues discussed in #2668
Signed-off-by: Marius Hillenbrand <mhillen@linux.ibm.com>
2020-06-17 16:08:48 +02:00
2389291766
Makefile.system: remove duplicate variable GCCVERSIONGT5
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... to bring unified gcc version detection with common variables to the
one remaining spot in Makefile.system.
Signed-off-by: Marius Hillenbrand <mhillen@linux.ibm.com>
2020-06-16 15:06:03 +02:00
a2d13ea611
Fix gcc version detection for zarch
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Employ common variables for gcc version detection and fix the broken
check for gcc >= 5.2.
Fixes #2668
Signed-off-by: Marius Hillenbrand <mhillen@linux.ibm.com>
2020-06-16 15:06:03 +02:00
1bd3cd66c2
Increment version to 0.3.10.dev
2020-06-14 22:05:19 +02:00
1c53e1366d
Increment version to 0.3.10.dev
2020-06-14 22:04:37 +02:00
95dbeff66d
Merge branch 'release-0.3.0' into develop
2020-06-14 22:02:45 +02:00
3b673a24b7
Increment version to 0.3.10.dev
2020-06-14 21:57:52 +02:00
1eb1979050
Increment version to 0.3.10.dev
2020-06-14 21:57:15 +02:00
efc53b6e7e
Merge pull request #2665 from martin-frbg/flang-fixes-2a
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Fix spelling of flang option -Mrecursive, add -Kieee and workaround for AOCC optimizer bug
2020-06-14 21:56:08 +02:00
72888497e2
Update with 0.3.10 changes
2020-06-14 21:55:31 +02:00
7e3e006af6
Merge pull request #2666 from martin-frbg/blastest
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Update BLAS tests to what netlib 3.9.0 uses
2020-06-14 18:28:37 +02:00
d906d14402
Merge pull request #2664 from ACSimon33/exported_symbols
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Add missing exported symbols.
2020-06-14 18:27:03 +02:00
3785c0e82b
Merge pull request #2663 from martin-frbg/issue2654
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Respect predefined defaults for AR, AS, LD and RANLIB
2020-06-14 18:26:43 +02:00
f2d8879af6
Merge pull request #2661 from martin-frbg/issue2660
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Report selected DYNAMIC_ARCH kernel rather than one of its aliases in gotoblas_corename
2020-06-14 18:25:37 +02:00
6876221cf3
Remove optimization level limit for flang again and add -fno-unroll-loops for AOCC flang 2.x instead
2020-06-14 17:40:24 +02:00
79cdcde717
Re-enable higher optimization levels for flang while disabling loop unrolling for AOCC flang
2020-06-14 17:18:16 +02:00
18a11137f1
Update BLAS tests to correspond to Reference-LAPACK 3.9.0
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replaces calculation of machine precision with call to epsilon intrinsic and removes the requirement for previous output files to be removed before rerunning tests
2020-06-14 10:26:25 +02:00
1dd712131e
Fix spelling of flang option -Mrecursive and add -Kieee
2020-06-14 00:09:31 +02:00
0ed2adf0b2
Fix spelling of flang option -Mrecursive and add -Kieee
2020-06-14 00:01:20 +02:00
abf670757b
Respect predefined defaults for AR, AS, LD and RANLIB
2020-06-13 23:21:13 +02:00
41fc6f3cd2
Added missing exported symbols.
2020-06-13 22:37:39 +02:00
007d9f97d7
Make gotoblas_corename report the name of the selected TARGET rather than its aliases
2020-06-13 19:25:28 +02:00
63d26090f5
Merge pull request #64 from xianyi/develop
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rebase
2020-06-13 19:14:47 +02:00
9fe930f205
powerpc: Add support for future processor
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This is the initial patch to support build infrastructure
for POWER10 architecture.
2020-06-11 15:47:20 -05:00
3a1b58d54a
Merge pull request #2653 from craft-zhang/cortex-a53
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fix INIT8x4 of SGEMM on Arm Cortex-A53
2020-06-10 12:19:33 +02:00
f7659be4a0
Merge pull request #2652 from martin-frbg/flang-fixes
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Fixes for compilation with flang binary release 20190329
2020-06-09 20:31:06 +02:00
bc6fd20a40
fix INIT8x4
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Signed-off-by: ZhangDanfeng <467688405@qq.com>
2020-06-10 01:01:16 +08:00
3ce469a34f
Limit optimization level to O1 for flang and add -frecursive
2020-06-09 16:11:13 +02:00
ba2c5b404d
When building with flang, use it also for the final link step to get dependencies right
2020-06-09 16:09:34 +02:00
f07a80354b
Apply previously AOCC-specific workaround to all versions of flang
2020-06-09 16:07:03 +02:00
fdd1b50263
Merge pull request #63 from xianyi/develop
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rebase
2020-06-09 15:54:30 +02:00
Martin Kroeker
Gordon Fossum
Rajalakshmi Srinivasaraghavan
User User-User
wjc404
Marius Hillenbrand
Simon Märtens
ZhangDanfeng