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RFA: invert-speedup-1.diff


From: Raja R Harinath
Subject: RFA: invert-speedup-1.diff
Date: Sat, 29 Mar 2003 16:01:49 -0600
User-agent: Gnus/5.090017 (Oort Gnus v0.17) Emacs/21.3.50 (gnu/linux)

Hi,

This is the first of a couple of patches to speed up 
Automake::DisjConditions::invert.

With this patch and the original tests/DisjConditions.pl, a 'make
check' in lib/Automake/tests went from ~1.25s to ~0.33s.

After removing the FIXME in the test script, the time taken by
'make check' was ~4.00s, even with the large inputs.

Attachment: invert-speedup-1.diff
Description: Text Data

- Hari
-- 
Raja R Harinath ------------------------------ address@hidden


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