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Index: head/math/openblas/Makefile
===================================================================
--- head/math/openblas/Makefile
+++ head/math/openblas/Makefile
@@ -3,7 +3,7 @@
PORTNAME= openblas
PORTVERSION= 0.2.20
-PORTREVISION= 9
+PORTREVISION= 10
DISTVERSIONPREFIX= v
PORTEPOCH= 1
CATEGORIES= math
@@ -40,6 +40,7 @@
OPTIONS_DEFINE= INTERFACE64 OPENMP
OPTIONS_DEFINE_i386= DYNAMIC_ARCH AVX AVX2
OPTIONS_DEFINE_amd64= ${OPTIONS_DEFINE_i386}
+OPTIONS_DEFINE_powerpc64= POWER6
.if defined(BATCH) || defined(PACKAGE_BUILDING)
OPTIONS_DEFAULT_i386= DYNAMIC_ARCH
@@ -51,11 +52,16 @@
OPENMP_DESC= Use OpenMP for threading
AVX_DESC= Support Advanced Vector Extensions (AVX)
AVX2_DESC= Support Advanced Vector Extensions 2 (AVX2)
+POWER6_DESC= Optimize for POWER6, instead of the default PPC970
.include <bsd.port.options.mk>
.if ${ARCH} == powerpc64
+. if ${PORT_OPTIONS:MPOWER6}
TARGET_CPU_ARCH= POWER6
+.else
+TARGET_CPU_ARCH= PPC970
+. endif
.endif
.if defined(TARGET_CPU_ARCH)
Index: head/math/openblas/files/patch-common__power.h
===================================================================
--- head/math/openblas/files/patch-common__power.h
+++ head/math/openblas/files/patch-common__power.h
@@ -1,5 +1,14 @@
---- common_power.h.orig 2019-06-26 10:25:04 UTC
+--- common_power.h.orig 2017-07-24 04:03:35 UTC
+++ common_power.h
+@@ -241,7 +241,7 @@ static inline int blas_quickdivide(blasint x, blasint
+ #define HAVE_PREFETCH
+ #endif
+
+-#if defined(POWER3) || defined(POWER6) || defined(PPCG4) || defined(CELL) || defined(POWER8)
++#if defined(POWER3) || defined(POWER6) || defined(PPCG4) || defined(CELL) || defined(POWER8) || defined(PPC970)
+ #define DCBT_ARG 0
+ #else
+ #define DCBT_ARG 8
@@ -499,7 +499,7 @@ static inline int blas_quickdivide(blasint x, blasint
#if defined(ASSEMBLER) && !defined(NEEDPARAM)
Index: head/math/openblas/files/patch-param.h
===================================================================
--- head/math/openblas/files/patch-param.h
+++ head/math/openblas/files/patch-param.h
@@ -0,0 +1,11 @@
+--- param.h.orig 2019-06-28 14:19:50 UTC
++++ param.h
+@@ -1877,7 +1877,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILI
+ #define ZGEMM_DEFAULT_UNROLL_M 2
+ #define ZGEMM_DEFAULT_UNROLL_N 2
+
+-#ifdef OS_LINUX
++#if defined(OS_LINUX) || defined(OS_FREEBSD)
+ #if L2_SIZE == 1024976
+ #define SGEMM_DEFAULT_P 320
+ #define DGEMM_DEFAULT_P 256

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