lkml.org 
[lkml]   [2001]   [May]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [Question] Explanation of zero-copy networking
Richard B. Johnson wrote:
> However, PCI to memory copying runs at about 300 megabytes per
> second on modern PCs and memory to memory copying runs at over 1,000
> megabytes per second. In the future, these speeds will increase.

That would be "big expensive modern PCs" then. Our clusters of 700MHz
boxes are strictly limited to 132 megabytes per second over PCI...

-- Jamie
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 12:52    [from the cache]
©2003-2011 Jasper Spaans