[debbugs-tracker] bug#17248: closed ([PATCH] grep: waste of a lot of memory for a large pattern in dfamust)

[GNU bug Tracking System]

Your message dated Thu, 24 Apr 2014 09:46:48 -0700
with message-id <address@hidden>
and subject line Re: bug#17248: [PATCH] grep: waste of a lot of memory for a 
large pattern in dfamust
has caused the debbugs.gnu.org bug report #17248,
regarding [PATCH] grep: waste of a lot of memory for a large pattern in dfamust
to be marked as done.

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17248: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=17248
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--- Begin Message --- Subject: [PATCH] grep: waste of a lot of memory for a large pattern in dfamust Date: Sat, 12 Apr 2014 15:10:02 +0900

dfamust() uses a log of memory for long pattern.

  $ echo abc | grep -f /usr/share/dict/words

/usr/share/dict/words is about 5MB.  However, dfamust() will require
memory over 100MB.

Norihiro

patch.txt
Description: Text document

--- End Message ---

--- Begin Message --- Subject: Re: bug#17248: [PATCH] grep: waste of a lot of memory for a large pattern in dfamust Date: Thu, 24 Apr 2014 09:46:48 -0700 User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.4.0 Thanks, I installed that, and followed it up with the attached minor cleanup patch.

0001-dfa-minor-tuneup-of-dfamust-memory-savings-patch.patch
Description: Text Data

--- End Message ---