Hitoshi Mitake 12eac0bf04 perf bench: Make the mem/memcpy tests more user-friendly ... mem-memcpy.c uses perf event system calls to obtain CPU clocks. And it suddenly dies with BUG_ON() when it running on Linux doesn't support perf event. Also fail at calloc() can occur easily when too large length is passed. Fail of calloc() causes sudden death with assert(). These behaviours are not friendly. So I fixed the treating of errors. Signed-off-by: Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <1258688237-3797-1-git-send-email-mitake@dcl.info.waseda.ac.jp> [ v2: improved a few small details ] Signed-off-by: Ingo Molnar <mingo@elte.hu>		2009-11-22 09:41:06 +01:00
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bench.h	perf bench: Add memcpy() benchmark	2009-11-19 06:21:48 +01:00
mem-memcpy.c	perf bench: Make the mem/memcpy tests more user-friendly	2009-11-22 09:41:06 +01:00
sched-messaging.c	perf bench: Improve sched-message.c with more comfortable output	2009-11-10 19:56:46 +01:00
sched-pipe.c	perf bench: Improve sched-pipe.c with more comfortable output	2009-11-10 19:56:45 +01:00