Thread (13 messages) 13 messages, 3 authors, 2008-12-05

Re: raid6's using not the best bandwidth method && raid6 algo is significantly slower in x86_64.

From: Igor Podlesny <hidden>
Date: 2008-12-05 13:36:32

2008/11/22 Igor Podlesny [off-list ref]:
2008/11/22 H. Peter Anvin [off-list ref]:
[...]
quoted
quoted
       Please let us know when commiting the patch -- 20 % is valuable.
;-)
Looks like I was a bit too optimistic.  The 20% was because of the missed
prefetchnta, which means polluting the cache.

       -hpa
       Well, whatever it gives unless it's a regression. :-)
	Hi! Any news?

-- 
End of message. Next message?
Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help