lkml.org 
[lkml]   [2008]   [Feb]   [21]   [last100]   RSS Feed
Views: [more markup]  [less markup]  [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH [RT] 00/14] RFC - adaptive real-time locks
From"Peter W. Morreale" <>
DateThu, 21 Feb 2008 15:42:06 -0700
On Thu, 2008-02-21 at 15:12 -0700, Peter W. Morreale wrote:

> True, the ticket spinlock certainly adds to the throughput results we
> have seen.  However, the results without the ticket patch are still very
> significant.   (IIRC, 500-600MB/s instead of the ~730MB/s advertised) We
> can easily re-gen the previous results for an apples-to-apples
> comparison.
> 

I misspoke in the above.  Greg is correct.  Without the ticket lock
patch we see an *improvement* in throughput, not a decrease.  

Sorry for any confusion.

Best,
-PWM




\
 
 \ /
  Last update: 2008-02-21 23:45    [from the cache]
©2003-2008