From f5b2a877e23088d95bd0589172dda1307dcc1f06 Mon Sep 17 00:00:00 2001 From: Rajalakshmi Srinivasaraghavan Date: Wed, 20 Mar 2024 10:17:49 -0500 Subject: [PATCH] POWER9: Use default param values from POWER8 on AIX AIX uses KERNEL.POWER8 optimization on POWER9 and changing the default GEMM parameters in param.h to use POWER8 values on POWER9. --- param.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/param.h b/param.h index 8bdc03380a..fef3a09914 100644 --- a/param.h +++ b/param.h @@ -2493,7 +2493,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. #endif -#if defined(POWER8) +#if defined(POWER8) || (defined(POWER9) && defined(OS_AIX)) #define SNUMOPT 16 #define DNUMOPT 8 @@ -2547,7 +2547,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. #endif -#if defined(POWER9) +#if defined(POWER9) && defined(OS_LINUX) #define SNUMOPT 16 #define DNUMOPT 8