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| Re: Multi-Threading - IDL_IDLBridge [message #92753 is a reply to message #92747] |
Wed, 24 February 2016 13:19  |
Michael Galloy
Messages: 1114
Registered: April 2006
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Senior Member |
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On 2/23/16 3:33 AM, dmfl0590@gmail.com wrote:
> Hi
>
> I am using IDL version 6.4 on Windows. My code takes ages as I have
> 4D arrays and lots of computations. I wanted to speed up the process
> by doing parallel programming.
>
> I came across with these two pages.
>
> http://www.exelisvis.com/Support/HelpArticles/TabId/185/ArtM ID/800/ArticleID/3252/3252.aspx
>
>
>
> http://www.exelisvis.com/docs/IDL_IDLBridge.html
>
>
> Does IDL_IDLBridge works only on Linux?
There are some small differences between UNIX, OS X, and Windows, but it
should work on all of them. I'm more worried about IDL 6.4. The
IDL_IDLBridge was introduced in IDL 6.3, I'm not sure how many bridge
bugs have been fixed since 6.4 and 8.5.1.
> I have limited knowledge in programming. Can anyone help me by giving
> a good starting point for the parallel processing in IDL?
That's a bit daunting then. Parallel programming is generally not the
best place to start when learning to program.
I have some library routines and examples in my library that might be
close to what you are doing and hopefully simple to modify for your
needs. My library is at:
https://github.com/mgalloy/mglib
Library routines are in src/multiprocessing and the examples are in
examples/multiprocessing.
Mike
--
Michael Galloy
www.michaelgalloy.com
Modern IDL: A Guide to IDL Programming (http://modernidl.idldev.com)
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