Changes between Initial Version and Version 1 of OpenMP


Ignore:
Timestamp:
Apr 8, 2015, 9:00:52 AM (5 years ago)
Author:
Sebastian Huber
Comment:

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  • OpenMP

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     1[[TOC(OpenMP , depth=2)]]
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     3= Tool Chain Requirements =
     4
     5OpenMP support for RTEMS is available in GCC 4.9.3, 5.1 or later.  Currently is uses the POSIX configuration of libgomp.  Thread-local storage is enabled using the local-exec model.  A Newlib version after 2015-03-12 is required.  To enable the OpenMP support for GCC add the `--enable-libgomp` option to the GCC configure command line.
     6
     7= OpenMP Validation =
     8
     9The [http://web.cs.uh.edu/~openuh/download/ OpenMP 3.1 Validation Suite] was used to validate the OpenMP support. Due to some problems with this test suite results are currently not available.  There are two related bug reports to GCC [https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65385 Bug 65385] and [https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65386 Bug 65386].
     10
     11= Performance Observations =
     12
     13Not yet available.