Messages in this thread | | | Date | Tue, 12 May 2009 10:28:13 -0400 (EDT) | From | Steven Rostedt <> | Subject | Re: [PATCH 0/5] [GIT PULL] ring-buffer: optimize to 17% performance increase |
| |
On Tue, 12 May 2009, Steven Rostedt wrote: > > Here's the results: > > size=n inline=n 270 > size=n inline=y 290 > size=y inline=n 315 > size=y inline=y 372 (ouch!) > > Thus it seems to keep both optimizations off is best for performance.
I did not run with ring buffer off on all tests, but the last one brought the overhead of the test up from 87 to 130.
-- Steve
| |