Accepting request 869479 from science
OBS-URL: https://build.opensuse.org/request/show/869479 OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/openblas?expand=0&rev=40
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26
0001-Require-gcc-11-for-builtin_cpu_is-power10.patch
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26
0001-Require-gcc-11-for-builtin_cpu_is-power10.patch
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@ -0,0 +1,26 @@
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From 63fa3c3f8f869c585d8c5aef6f580a967b64405c Mon Sep 17 00:00:00 2001
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From: Martin Kroeker <martin@ruby.chemie.uni-freiburg.de>
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Date: Wed, 20 Jan 2021 15:41:04 +0100
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Subject: [PATCH 1/2] Require gcc 11 for builtin_cpu_is(power10)
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fixes #3074
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---
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driver/others/dynamic_power.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/driver/others/dynamic_power.c b/driver/others/dynamic_power.c
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index f9feeb6e..18f16f83 100644
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--- a/driver/others/dynamic_power.c
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+++ b/driver/others/dynamic_power.c
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@@ -202,7 +202,7 @@ static gotoblas_t *get_coretype(void) {
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return &gotoblas_POWER10;
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#endif
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/* Fall back to the POWER9 implementation if the toolchain is too old or the MMA feature is not set */
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-#if (!defined __GNUC__) || ( __GNUC__ >= 6)
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+#if (!defined __GNUC__) || ( __GNUC__ >= 11)
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if (__builtin_cpu_is("power10"))
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return &gotoblas_POWER9;
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#endif
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--
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2.26.2
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@ -0,0 +1,26 @@
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From b94dab5250469d4d30d1a21bf0e0b78eea3cf286 Mon Sep 17 00:00:00 2001
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From: Martin Kroeker <martin@ruby.chemie.uni-freiburg.de>
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Date: Wed, 20 Jan 2021 21:34:36 +0100
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Subject: [PATCH 2/2] patch to support power10 in builtin_cpu_is was backported
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to gcc 10.2, so allow that as wel
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---
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driver/others/dynamic_power.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/driver/others/dynamic_power.c b/driver/others/dynamic_power.c
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index 18f16f83..b8e5840a 100644
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--- a/driver/others/dynamic_power.c
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+++ b/driver/others/dynamic_power.c
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@@ -202,7 +202,7 @@ static gotoblas_t *get_coretype(void) {
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return &gotoblas_POWER10;
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#endif
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/* Fall back to the POWER9 implementation if the toolchain is too old or the MMA feature is not set */
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-#if (!defined __GNUC__) || ( __GNUC__ >= 11)
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+#if (!defined __GNUC__) || ( __GNUC__ >= 11) || (__GNUC__ == 10 && __GNUC_MINOR__ >= 2)
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if (__builtin_cpu_is("power10"))
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return &gotoblas_POWER9;
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#endif
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--
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2.26.2
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108
openblas-ppc64be_up2_p8.patch
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108
openblas-ppc64be_up2_p8.patch
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@ -0,0 +1,108 @@
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From: Michel Normand <normand@linux.vnet.ibm.com>
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Subject: openblas ppc64be up2 p8
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Date: Wed, 03 Feb 2021 15:39:25 +0100
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openblas ppc64be up2 p8
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because:
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* openblas build failed for ppc64 (BE) in openSUSE
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since version 0.3.12
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* ppc64 (BE) not supported by IBM after P8.
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Signed-off-by: Michel Normand <normand@linux.vnet.ibm.com>
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---
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Makefile.system | 4 ++++
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driver/others/dynamic_power.c | 11 +++++++++++
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2 files changed, 15 insertions(+)
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Index: OpenBLAS-0.3.13/Makefile.system
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===================================================================
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--- OpenBLAS-0.3.13.orig/Makefile.system
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+++ OpenBLAS-0.3.13/Makefile.system
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@@ -665,6 +665,9 @@ endif # ARCH zarch
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ifeq ($(ARCH), power)
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DYNAMIC_CORE = POWER6
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DYNAMIC_CORE += POWER8
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+ifeq ($(__BYTE_ORDER__),__ORDER_BIG_ENDIAN__)
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+$(info, OpenBLAS: for big endian limit to POWER8 kernels.)
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+else
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ifneq ($(C_COMPILER), GCC)
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DYNAMIC_CORE += POWER9
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DYNAMIC_CORE += POWER10
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@@ -690,6 +693,7 @@ $(info, OpenBLAS: Your gcc version is to
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endif
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endif
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endif
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+endif
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# If DYNAMIC_CORE is not set, DYNAMIC_ARCH cannot do anything, so force it to empty
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ifndef DYNAMIC_CORE
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Index: OpenBLAS-0.3.13/driver/others/dynamic_power.c
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===================================================================
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--- OpenBLAS-0.3.13.orig/driver/others/dynamic_power.c
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+++ OpenBLAS-0.3.13/driver/others/dynamic_power.c
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@@ -3,6 +3,7 @@
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extern gotoblas_t gotoblas_POWER6;
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extern gotoblas_t gotoblas_POWER8;
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+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
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#if (!defined __GNUC__) || ( __GNUC__ >= 6)
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extern gotoblas_t gotoblas_POWER9;
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#endif
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@@ -13,6 +14,7 @@ extern gotoblas_t gotoblas_POWER9;
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#ifdef HAVE_P10_SUPPORT
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extern gotoblas_t gotoblas_POWER10;
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#endif
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+#endif
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extern void openblas_warning(int verbose, const char *msg);
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@@ -29,12 +31,14 @@ static char *corename[] = {
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char *gotoblas_corename(void) {
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if (gotoblas == &gotoblas_POWER6) return corename[1];
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if (gotoblas == &gotoblas_POWER8) return corename[2];
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+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
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#if (!defined __GNUC__) || ( __GNUC__ >= 6)
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if (gotoblas == &gotoblas_POWER9) return corename[3];
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#endif
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#ifdef HAVE_P10_SUPPORT
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if (gotoblas == &gotoblas_POWER10) return corename[4];
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#endif
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+#endif
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return corename[0];
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}
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@@ -44,6 +48,10 @@ static gotoblas_t *get_coretype(void) {
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return &gotoblas_POWER6;
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if (__builtin_cpu_is("power8"))
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return &gotoblas_POWER8;
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+ /* Fall back to the POWER8 implementation for big endian */
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+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
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+ return &gotoblas_POWER8;
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+#else
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#if (!defined __GNUC__) || ( __GNUC__ >= 6)
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if (__builtin_cpu_is("power9"))
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return &gotoblas_POWER9;
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@@ -57,6 +65,7 @@ static gotoblas_t *get_coretype(void) {
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if (__builtin_cpu_is("power10"))
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return &gotoblas_POWER9;
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#endif
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+#endif
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return NULL;
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}
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@@ -79,12 +88,14 @@ static gotoblas_t *force_coretype(char *
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{
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case 1: return (&gotoblas_POWER6);
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case 2: return (&gotoblas_POWER8);
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+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
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#if (!defined __GNUC__) || ( __GNUC__ >= 6)
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case 3: return (&gotoblas_POWER9);
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#endif
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#ifdef HAVE_P10_SUPPORT
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case 4: return (&gotoblas_POWER10);
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#endif
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+#endif
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default: return NULL;
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}
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snprintf(message, 128, "Core not found: %s\n", coretype);
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@ -1,3 +1,20 @@
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-------------------------------------------------------------------
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Thu Feb 4 11:49:11 UTC 2021 - Michel Normand <normand@linux.vnet.ibm.com>
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- Disable lto for ppc64le to avoid build failure (bsc#1181733)
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- Add openblas-ppc64be_up2_p8.patch to avoid ppc64 (BE) build failure
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Do not set BUILD_BFLOAT16 for ppc64 (BE) (same bug nb)
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-------------------------------------------------------------------
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Tue Feb 2 21:30:18 UTC 2021 - Egbert Eich <eich@suse.com>
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- BUILD_BFLOAT16=1 is not supported in s390(x) (bsc#1181522)
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- Add:
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* 0001-Require-gcc-11-for-builtin_cpu_is-power10.patch
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* 0002-patch-to-support-power10-in-builtin_cpu_is-was-backp.patch:
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Only gcc11 has builtin_cpu_is(power10) - fix build issue for ppc64
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(bsc#1181522).
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-------------------------------------------------------------------
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Thu Dec 17 07:12:02 UTC 2020 - Ismail Dönmez <idonmez@suse.com>
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@ -1,7 +1,7 @@
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#
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# spec file for package openblas
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#
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# Copyright (c) 2020 SUSE LLC
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# Copyright (c) 2021 SUSE LLC
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#
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# All modifications and additions to the file contributed by third parties
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# remain the property of their copyright owners, unless otherwise agreed
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@ -167,10 +167,14 @@ URL: http://www.openblas.net
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Source0: https://github.com/xianyi/OpenBLAS/archive/v%{version}.tar.gz#/OpenBLAS-%{version}.tar.gz
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Source1: README.SUSE
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Source2: README.HPC.SUSE
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# Temporarily - delete with next version update
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Patch1: 0001-Require-gcc-11-for-builtin_cpu_is-power10.patch
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Patch2: 0002-patch-to-support-power10-in-builtin_cpu_is-was-backp.patch
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# PATCH-FIX-UPSTREAM openblas-noexecstack.patch
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Patch1: openblas-noexecstack.patch
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Patch101: openblas-noexecstack.patch
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# PATCH port
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Patch2: openblas-s390.patch
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Patch102: openblas-s390.patch
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Patch103: openblas-ppc64be_up2_p8.patch
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BuildRoot: %{_tmppath}/%{name}-%{version}-build
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@ -282,6 +286,9 @@ This package contains headers for OpenBLAS.
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%setup -q -n OpenBLAS-%{version}
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%patch1 -p1
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%patch2 -p1
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%patch101 -p1
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%patch102 -p1
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%patch103 -p1
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%ifarch s390
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sed -i -e "s@m32@m31@" Makefile.system
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%endif
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@ -294,6 +301,11 @@ cp %{SOURCE2} .
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%build
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# disable lto for ppc64le, boo#1181733
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%ifarch ppc64le
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%define _lto_cflags %{nil}
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%endif
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%if %{with hpc}
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%hpc_debug
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%hpc_setup_compiler
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@ -304,14 +316,20 @@ cp %{SOURCE2} .
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# We specify TARGET= to avoid compile-time CPU-detection (boo#1100677)
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%ifarch %ix86 x86_64
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%global openblas_target %openblas_target TARGET=CORE2
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%define openblas_opt BUILD_BFLOAT16=1
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%endif
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%ifarch aarch64
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%global openblas_target %openblas_target TARGET=ARMV8
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%define openblas_opt BUILD_BFLOAT16=1
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%endif
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%ifarch s390 s390x
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%global openblas_target %openblas_target TARGET=ZARCH_GENERIC
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%endif
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%ifarch ppc64 ppc64le
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%ifarch ppc64le
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%global openblas_target %openblas_target TARGET=POWER8
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%define openblas_opt BUILD_BFLOAT16=1
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%endif
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%ifarch ppc64
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%global openblas_target %openblas_target TARGET=POWER8
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%endif
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# force -mvsx for ppc64 to avoid build failure:
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@ -322,7 +340,7 @@ cp %{SOURCE2} .
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%endif
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# Make serial, threaded and OpenMP versions
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make %{?_smp_mflags} %{?openblas_target} %{?build_flags} \
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BUILD_BFLOAT16=1 COMMON_OPT="%{optflags} %{?addopt}" \
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%{?openblas_opt} COMMON_OPT="%{optflags} %{?addopt}" \
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NUM_THREADS=%{num_threads} V=1 \
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OPENBLAS_LIBRARY_DIR=%{p_libdir} \
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OPENBLAS_INCLUDE_DIR=%{hpc_includedir} \
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