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Re: Thread-safety issues in QtHandles
From: |
Søren Hauberg |
Subject: |
Re: Thread-safety issues in QtHandles |
Date: |
Tue, 15 Nov 2011 13:13:11 +0100 |
tir, 15 11 2011 kl. 04:07 -0800, skrev Joaquim Luis:
> For comparison too Matlab takes 0.02 sec. Being the difference so big
> resulting from the fact that there is no JIT in Octave this example is
> probably not representative of real cases overhead introduced by the
> Michael's changes.
I chose this specific example as it doesn't really include any
arithmetic, so I figured this would be the absolute worst-case
situation. Of course this does not show how things behave on average,
but it does provide some insight.
The exact numbers I provided might not be as good as they should; it is
possible that I compiled without optimisations. I'll investigate that
and report back.
Søren
- Re: Thread-safety issues in QtHandles, (continued)
- Re: Thread-safety issues in QtHandles, Michael Goffioul, 2011/11/07
- Re: Thread-safety issues in QtHandles, Michael Goffioul, 2011/11/08
- Re: Thread-safety issues in QtHandles, Michael Goffioul, 2011/11/09
- Re: Thread-safety issues in QtHandles, Michael Goffioul, 2011/11/09
- Re: Thread-safety issues in QtHandles, Michael Goffioul, 2011/11/14
- Re: Thread-safety issues in QtHandles, Søren Hauberg, 2011/11/15
- Re: Thread-safety issues in QtHandles, Michael Goffioul, 2011/11/15
- Re: Thread-safety issues in QtHandles, Michael Goffioul, 2011/11/15
- Re: Thread-safety issues in QtHandles, Michael Goffioul, 2011/11/15
- Re: Thread-safety issues in QtHandles, Joaquim Luis, 2011/11/15
- Re: Thread-safety issues in QtHandles,
Søren Hauberg <=
- Re: Thread-safety issues in QtHandles, Søren Hauberg, 2011/11/15
- Re: Thread-safety issues in QtHandles, Michael Goffioul, 2011/11/28
- Re: Thread-safety issues in QtHandles, Michael D Godfrey, 2011/11/28
- Re: Thread-safety issues in QtHandles, Michael Goffioul, 2011/11/06
- Re: Thread-safety issues in QtHandles, John W. Eaton, 2011/11/06
- Re: Thread-safety issues in QtHandles, Michael Goffioul, 2011/11/06