#657: add --with-openmp support to ./configure
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Reporter: hamish | Owner: grass-dev@…
Type: task | Status: new
Priority: normal | Milestone: 7.0.0
Component: Compiling | Version: svn-trunk
Keywords: openmp | Platform: All
Cpu: All |
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Comment(by hamish):
Hi,
patch attached for review.
missing from it, but done locally: autoconf'd ./configure (too big), added
$(OMPLIBPATH) to Grass.make, added $(OMP..) to lib/gmath/test and
lib/gpde/test Makefiles.
missing from it, and TODO (pls help): only set OMPCFLAGS=-fopenmp for gcc
>= 4.2.1
seems to work very nicely indeed. race condition for lib/gpde mentioned in
comment:4 still exists.
see also http://grass.osgeo.org/wiki/OpenMP
Hamish
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Ticket URL: <https://trac.osgeo.org/grass/ticket/657#comment:5>
GRASS GIS <http://grass.osgeo.org>
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