El 17/09/14 a las 23:00, Paul Eggert escribió:
> I've installed all the patches mentioned so far.
> 

I've successfully build the latest commit
(f6de00f6cec3831b8f334de7dbd1b59115627457), but I don't see any
performance boost. Rather the opposite.

Comparing with debian's grep 2.20-3, that includes your first patch to solve
this -P issue, 0001-grep-P-invalid-utf8-non-matching.patch:

grep -P asdf /usr/bin/*  12,42s user 0,12s system 99% cpu 12,545 total
src/grep -P asdf /usr/bin/*  14,37s user 0,12s system 99% cpu 14,492 total

Note that basic grep also slowdowns:

grep asdf /usr/bin/*  0,22s user 0,16s system 99% cpu 0,382 total
src/grep asdf /usr/bin/*  1,26s user 0,12s system 99% cpu 1,384 total

Cheers, and thanks for your work,

Santiago



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