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Re: purpose of 10486:4e64fbbd5c58
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From: |
John W. Eaton |
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Subject: |
Re: purpose of 10486:4e64fbbd5c58 |
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Date: |
Fri, 7 May 2010 16:32:04 -0400 |
On 7-May-2010, Jaroslav Hajek wrote:
| Besides changing the error ID, another downside of this change is that
| isindex gets up to 30x slower with simple expressions, probably due to
| the fact that Fwarning is slow:
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| old:
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| address@hidden:~/devel/octave/main> octave -q
| octave:1> tic; arrayfun (@isindex, 1:1e5); toc
| Elapsed time is 0.065716 seconds.
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| new:
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| address@hidden:~/devel/octave/main> ./run-octave -q
| octave:1> tic; arrayfun (@isindex, 1:1e5); toc
| Elapsed time is 1.6982 seconds.
OK, I checked in the following change:
http://hg.savannah.gnu.org/hgweb/octave/rev/e103fb2182ce
jwe