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Re: [Patch] Refactor regex executors

From: Paolo Carlini <paolo dot carlini at oracle dot com>
To: Tim Shen <timshen91 at gmail dot com>, libstdc++ <libstdc++ at gcc dot gnu dot org>, gcc-patches <gcc-patches at gcc dot gnu dot org>
Date: Fri, 25 Oct 2013 11:07:19 +0200
Subject: Re: [Patch] Refactor regex executors
Authentication-results: sourceware.org; auth=none
References: <CAPrifDk=fh0tjQvFB=J_V3HktivWJ6icY0g6PNgYE_aHCAxugw at mail dot gmail dot com>

On 10/25/2013 06:30 AM, Tim Shen wrote:

This patch optimizes BFS executor by removing quantifier tracking, but
precisely control the assignment order of the variable recording the
optimal solution.

Ok. Are there measurable performance changes at this point? I'm askingbecause we should take the chance and add performance testcases when weimprove the performance: later, unless somebody files a specific Bugreport, we become lazy about those, I know that ;)


Paolo.

Follow-Ups:
- Re: [Patch] Refactor regex executors
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References:
- [Patch] Refactor regex executors
  - From: Tim Shen

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