lkml.org 
[lkml]   [2003]   [Dec]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Wonderful World of Linux 2.6 - Final
On Thu, Dec 18, 2003 at 09:29:46AM -0600, Andrew Theurer wrote:
> be scheduled optimally, for example, a kernel compile with -j4 on a 4-way P4,
> with and without HT:
>
> average of 10 kernel compiles with -j4 on 2.6.0-test9:
>
> HT disabled: Elapsed: 145.086s User: 513.808s System: 44.724s CPU: 384.5%
> HT enabled: Elapsed: 172.463s User: 633.856s System: 48.003s CPU: 394.8%

is that 4-way a 4-logical-way or 4-physical-way? If it's a 4-logical
way, this workload is much closer to the best case than the worst case.
I'm guessing a simple -j2 or -j3 should do much worse than that.
-
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 13:59    [W:0.073 / U:0.136 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site