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Re: [Grep-devel] [PATCH] dfa: fix performance bug that recomputes trans


From: Paul Eggert
Subject: Re: [Grep-devel] [PATCH] dfa: fix performance bug that recomputes trans
Date: Sat, 10 Dec 2016 11:33:31 -0800
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.5.1

Jim Meyering wrote:
Do you have an example (preferably pathological) that demonstrates a
significant performance difference?

I'm afraid not. I noticed the issue while debugging Bug#22357 but that's about a quite-different problem.



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