instant team mailing list archive

["Martin Sandve Alnæs" <martinal@xxxxxxxxx>]

I think -fopenmp should be enough, you don't need to link manually to gomp.
(Note that g++ version >= 4.2 is required)

--
Martin



2008/7/30 Ilmar Wilbers <ilmarw@xxxxxxxxx>:
> I have openmp, but is does not work here:
> ilmarw@multiboot:~/instant/tests$ python test_omp.py
> --- Instant: compiling ---
> Traceback (most recent call last):
>  File "test_omp.py", line 23, in <module>
>    compute_func = inline_with_numpy(c_code, arrays = [['n', 'x'], ['m',
> 'y']], cppargs = '-fopenmp', system_headers=["omp.h"], libraries=['gomp'])
>  File "/usr/lib/python2.5/site-packages/instant.py", line 791, in
> inline_with_numpy
>    exec("from inline_ext_numpy import %s as func_name"% func_name)
>  File "<string>", line 1, in <module>
>  File "/home/ilmarw/instant/tests/inline_ext_numpy/__init__.py", line
> 1, in <module>
>    from inline_ext_numpy import *
>  File
> "/home/ilmarw/instant/tests/inline_ext_numpy/inline_ext_numpy.py", line
> 6, in <module>
>    import _inline_ext_numpy
> ImportError:
> /home/ilmarw/instant/tests/inline_ext_numpy/_inline_ext_numpy.so: cannot
> allocate memory in static TLS block
>
> Seeing as none of the buildbots have openmp, I will disable the test for
> it for now.
>
> ilmar
>
> Instant wrote:
>> One or more new changesets pushed to the primary instant repository.
>> A short summary of the last three changesets is included below.
>>
>> changeset:   165:129a6f778ab18bdb23b52624dd12343cd7e59fdf
>> tag:         tip
>> user:        "Kent-Andre Mardal <kent-and@xxxxxxxxx>"
>> date:        Wed Jul 30 11:44:03 2008 +0200
>> files:       doc/html_reference/epydoc.css doc/html_reference/index.html doc/makedoc.sh tests/test_ode.py tests/test_omp.py
>> description:
>> added openmp test (not working because I'm missing the omp
>>     dynamic library to use)
>>
>>
>> changeset:   164:abf5bb69a6554b54f74b0ca2bb4f5daa37a40f0a
>> user:        Ilmar Wilbers <ilmarw@xxxxxxxxx>
>> date:        Tue Jul 29 17:17:23 2008 +0200
>> files:       src/instant.py
>> description:
>> Added cross-platform support for cache directory and temp directory.
>>
>>
>> changeset:   163:224ef682ffb60b58892d69b26e459af1ca34bc62
>> parent:      161:067774ded47ed9745762e6b5a4ac1cc328df872f
>> parent:      162:0fb1ca0aaf71a33c34ad68678c43e43e993c4116
>> user:        Ilmar Wilbers <ilmarw@xxxxxxxxx>
>> date:        Tue Jul 29 10:38:28 2008 +0200
>> files:       tests/test16.py
>> description:
>> Merge.
>>
>>
>> ----------------------------------------------------------------------
>> For more details, visit http://www.fenics.org/hg/instant
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