>From 7c151a100ef7d6c30259a966c68c45421edd7707 Mon Sep 17 00:00:00 2001 From: Akira Yokosawa <akiyks@xxxxxxxxx> Date: Sat, 3 Jun 2017 12:42:38 +0900 Subject: [PATCH 2/2] CodeSamples: Remove cpu specific flag for ppc64 Also update links to tuning options for POWER. Signed-off-by: Akira Yokosawa <akiyks@xxxxxxxxx> --- CodeSamples/arch-ppc64/Makefile.arch | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/CodeSamples/arch-ppc64/Makefile.arch b/CodeSamples/arch-ppc64/Makefile.arch index 90a8ecf..cae45e3 100644 --- a/CodeSamples/arch-ppc64/Makefile.arch +++ b/CodeSamples/arch-ppc64/Makefile.arch @@ -1,2 +1,5 @@ -# http://www.ibm.com/developerworks/wikis/display/hpccentral/Tuning+options+to+consider+with+gcc#Tuningoptionstoconsiderwithgcc-mcpuandmtune -GCC_ARGS=-g -Wall -O3 -m64 -mcpu=power5 -mtune=power5 +# You might want to add a flag such as -mcpu=power8. +# See e.g.: +# https://www.ibm.com/developerworks/community/wikis/form/anonymous/api/wiki/366c0058-50f7-4c6d-9505-9d8af81d40f1/page/56044ce1-e853-47f2-a038-c7c8ea8bef23/media?convertTo=html (power5 & power6 era) +# https://www.ibm.com/developerworks/community/wikis/home?lang=en#!/wiki/W51a7ffcf4dfd_4b40_9d82_446ebc23c550/page/New%20to%20PowerLinux%20tuning%20and%20optimizations?section=gcc (not so up to date) +GCC_ARGS=-g -Wall -O3 -m64 -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe perfbook" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
