[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [aspell-devel] Does Anyone Compile Aspell with -DNDEBUG?
From: |
Jose Da Silva |
Subject: |
Re: [aspell-devel] Does Anyone Compile Aspell with -DNDEBUG? |
Date: |
Wed, 4 Jun 2008 00:13:30 -0700 |
User-agent: |
KMail/1.9.7 |
On June 1, 2008 05:18:06 pm Kevin Atkinson wrote:
> without running the tests multiple times. Since on the second run the
> numbers may become 0.07 0.06. There are a lot of things that can effect
> cpu time.
Tried again, made wordlist 10x larger, ran several times.
Conclusion == agree.
> If you thing that the 0.01 difference is insignificant (thus running the
> tests again make no sense) than can I summarize your email as following:
>
> Coming prezip with -DNDEBUG or -g when combined with -O2 does not
> noticeably effect performance.
Prezip is a poor example to demonstrate speed drop since the amount of
time spent in file I/O far overshadows the time spent within prezip itself
to build "1" string of text. It is a small self contained example which did
show assert on it's own is only a small 1%-2% increase in code, but, -g is
a large increase in code (11k vs 17k).
Aspell, on the other hand, spends seconds within itself (5 to 37 seconds
http://aspell.net/test/common-all/ ). Based on the code increase seen in
prezip (due to all the extra .loc statements), it could be assumed that
aspell with assert is a small increase in 1%..2% code but (based on the
code increase seen in prezip) would run far slower with _DEBUG vs DNDEBUG.
- Re: [aspell-devel] Does Anyone Compile Aspell with -DNDEBUG?, (continued)
- Re: [aspell-devel] Does Anyone Compile Aspell with -DNDEBUG?, Peter Kümmel, 2008/06/01
- Re: [aspell-devel] Does Anyone Compile Aspell with -DNDEBUG?, Kevin Atkinson, 2008/06/01
- Re: [aspell-devel] Does Anyone Compile Aspell with -DNDEBUG?, Peter Kümmel, 2008/06/01
- Re: [aspell-devel] Does Anyone Compile Aspell with -DNDEBUG?, Peter Kümmel, 2008/06/01
- Re: [aspell-devel] Does Anyone Compile Aspell with -DNDEBUG?, Peter Kümmel, 2008/06/01
- Re: [aspell-devel] Does Anyone Compile Aspell with -DNDEBUG?, Kevin Atkinson, 2008/06/01
- Re: [aspell-devel] Does Anyone Compile Aspell with -DNDEBUG?, Jose Da Silva, 2008/06/01
- Re: [aspell-devel] Does Anyone Compile Aspell with -DNDEBUG?, Kevin Atkinson, 2008/06/01
- Re: [aspell-devel] Does Anyone Compile Aspell with -DNDEBUG?, Jose Da Silva, 2008/06/01
- Re: [aspell-devel] Does Anyone Compile Aspell with -DNDEBUG?, Kevin Atkinson, 2008/06/01
- Re: [aspell-devel] Does Anyone Compile Aspell with -DNDEBUG?,
Jose Da Silva <=
- Re: [aspell-devel] Does Anyone Compile Aspell with -DNDEBUG?, Kevin Atkinson, 2008/06/01
- Re: [aspell-devel] Does Anyone Compile Aspell with -DNDEBUG?, syntheticpp, 2008/06/03
- Re: [aspell-devel] Does Anyone Compile Aspell with -DNDEBUG?, Jose Da Silva, 2008/06/03
- Re: [aspell-devel] Does Anyone Compile Aspell with -DNDEBUG?, Kevin Atkinson, 2008/06/03
- Re: [aspell-devel] Does Anyone Compile Aspell with -DNDEBUG?, Kevin Atkinson, 2008/06/04
- Re: [aspell-devel] Does Anyone Compile Aspell with -DNDEBUG?, Jose Da Silva, 2008/06/04
- Re: [aspell-devel] Does Anyone Compile Aspell with -DNDEBUG?, Kevin Atkinson, 2008/06/04