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From: | Jim Meyering |
Subject: | Re: [PATCH] sort: use posix_fadvise to announce access patterns on files opened for reading |
Date: | Tue, 02 Mar 2010 11:34:08 +0100 |
Joey Degges wrote: ... > Here is pastebin of the code I used to spin. Its some math in a large loop, > should run for ~5 minutes (enough time to do most tests): > http://codepad.org/tCtjLw7H If I want to burn some CPU time, starting a few of these one-liners does the job: perl -e '$t=1; while (1) { $t = sqrt $t }'
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