[Bug 223553] bsdgrep in -current is 10 times slower than before
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Date: Wed, 02 Jun 2021 20:33:07 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=223553
Stefan Eßer <se@FreeBSD.org> changed:
What |Removed |Added
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CC| |se@FreeBSD.org
--- Comment #6 from Stefan Eßer <se@FreeBSD.org> ---
Created attachment 225513
--> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=225513&action=edit
Speed-up fgrep -i
This patch has originally been attached to PR 223532, but is more relevant to
this PR.
The patch improves performance of "fgrep -i" in some tests by a factor of 30 to
40.
I have run "kyua test" on fgrep built with and without this patch and got the
same 4 failed test cases for either version.
The patch does not resolve the performance issue observed with grep/egrep -i
(which still is slower by about a factor of 100 compared to the same command
executed without -i).
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