#1710: Segfault in r.proj
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Reporter: huhabla | Owner: grass-dev@…
Type: defect | Status: new
Priority: major | Milestone: 7.0.0
Component: Raster | Version: svn-trunk
Keywords: r.proj, openmp | Platform: Linux
Cpu: x86-64 |
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Comment(by mmetz):
Replying to [ticket:1710 huhabla]:
> I have found a reproducible but irregular appearing segfault in r.proj
when using several threads. Looks like an OpenMP race condition?
> This error is not reproducible with OMP_NUM_THREADS=1.
I have disabled parallelization in r52882. It worked in my tests, but that
was apparently pure luck. Maybe a separate cache for each thread is
needed.
Markus M
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Ticket URL: <http://trac.osgeo.org/grass/ticket/1710#comment:2>
GRASS GIS <http://grass.osgeo.org>
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