alistair23-linux/tools/perf/bench/mem-memset-x86-64-asm-def.h
Jan Beulich be3de80dc2 perf bench: Also allow measuring memset()
This simply clones the respective memcpy() implementation.

Cc: Ingo Molnar <mingo@elte.hu>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/4F16D743020000780006D735@nat28.tlf.novell.com
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2012-01-24 20:25:32 -02:00

13 lines
275 B
C

MEMSET_FN(__memset,
"x86-64-unrolled",
"unrolled memset() in arch/x86/lib/memset_64.S")
MEMSET_FN(memset_c,
"x86-64-stosq",
"movsq-based memset() in arch/x86/lib/memset_64.S")
MEMSET_FN(memset_c_e,
"x86-64-stosb",
"movsb-based memset() in arch/x86/lib/memset_64.S")