]> git.baikalelectronics.ru Git - kernel.git/commit
perf_counter tools: Build with native optimization
authorIngo Molnar <mingo@elte.hu>
Thu, 4 Jun 2009 11:58:13 +0000 (13:58 +0200)
committerIngo Molnar <mingo@elte.hu>
Thu, 4 Jun 2009 12:00:52 +0000 (14:00 +0200)
commit8a46cba877661f768261e9c9d1cfe00c41ce4069
treea41ab534145034b792e0b253bf2906ef07545230
parentecbe2fab6480166f9c0e533c0b3f49b32d835476
perf_counter tools: Build with native optimization

Build the tools with -march=native by default.

No measurable difference in speed though, compared to the
default, on a Nehalem testbox.

Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Marcelo Tosatti <mtosatti@redhat.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Documentation/perf_counter/Makefile