Changes between Version 2 and Version 3 of Parallelization
- Timestamp:
- 2009-01-07T08:41:27Z (12 years ago)
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Parallelization
v2 v3 3 3 This page will collect discussion on code parallelization issues. 4 4 5 http://codebetter.com/blogs/patricksmacchia/archive/2008/12/01/lessons-learned-from-a-real-world-focus-on-performance.aspx 5 * http://codebetter.com/blogs/patricksmacchia/archive/2008/12/01/lessons-learned-from-a-real-world-focus-on-performance.aspx 6 7 * http://herbsutter.wordpress.com/2008/11/02/effective-concurrency-understanding-parallel-performance/ Subsequent articles in the series will also be linked to from this wiki. 6 8 7 9 Note also: OpenMP 2.5, as implemented in currently available gcc compiler versions, does not allow the parallelization of loops indexed by iterators, or even unsigned integer types. http://iwomp.univ-reims.fr/cd/papers/TM06.pdf analyses approaches to get around this limitation. http://wikis.sun.com/pages/viewpage.action?pageId=57508020 suggests that this will be possible in OpenMP 3.0.