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Optimization & factorization of ‘write’
From: |
Ludovic Courtès |
Subject: |
Optimization & factorization of ‘write’ |
Date: |
Tue, 14 Sep 2010 16:21:44 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.2 (gnu/linux) |
Hi!
In a profile ‘write’ was showing up unreasonably high, so I decided to
bite the bullet, so to speak.
I ended up factorizing character and string writing, and removing heap
allocations from the path. The end result is ~2.6x faster when writing
strings.
Feedback welcome, especially from Mike. :-)
Thanks,
Ludo’.
- Optimization & factorization of ‘write’,
Ludovic Courtès <=
- Re: Optimization & factorization of ‘write ’, Mike Gran, 2010/09/14
- Re: Optimization & factorization of ‘write’, Ludovic Courtès, 2010/09/14
- Re: Optimization & factorization of ‘write’, Ludovic Courtès, 2010/09/14
- Re: Optimization & factorization of ‘write ’, Mike Gran, 2010/09/15
- Re: Optimization & factorization of ‘write’, Ludovic Courtès, 2010/09/15
- Re: Optimization & factorization of ‘write ’, Mike Gran, 2010/09/15
- Re: Optimization & factorization of ‘write’, Ludovic Courtès, 2010/09/15