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speed of fread in octave
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From: |
John W. Eaton |
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Subject: |
speed of fread in octave |
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Date: |
Tue, 13 Jun 2006 13:48:43 -0400 |
On 13-Jun-2006, Peter Cloetens wrote:
| I start to use Octave for many things (if not all) instead of Matlab.
| However, I noticed a significant difference in speed for the command
| fread.
| Reading with Octave is rather fast (9 MB/s) but much slower than
| Matlab: factor 3-4.
| Is there any way to read binary uint16 data faster into Octave?
| For many other things I noticed that Octave is actually faster than
| Matlab (typically 20-30%).
What version of Octave are you using. On what platform? How was it
compiled? Precisely how are you calling the fread function?
If you think you have found a bug in Octave, then please submit a
complete bug report to the address@hidden list. If you aren't sure
what to include in the report so that it is useful, then please read
http://www.otave.org/bugs.html before sending your report.
jwe