#50: g.copy segfaults (debian.gfoss.it package) [and latest SVN]
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Reporter: steko | Owner: [email protected]
Type: defect | Status: new
Priority: major | Milestone: 6.4.0
Component: default | Version: 6.3.0 RCs
Resolution: | Keywords: g.copy
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Changes (by dylan):
* summary: g.copy segfaults (debian.gfoss.it package) => g.copy
segfaults (debian.gfoss.it package) [and latest
SVN]
Comment:
Ouch. This bug has been biting me for a while now. How can optimization
cause a segfault for {{{g.copy rast=rast1,rast2}}} but not for {{{g.copy
vect=vect1,vect2}}} ? This sounds like a nasty bug to me.
I have noticed this problem with the latest SVN on x86 and AMD platforms,
using the standard compile options:
{{{
# options for opteron:
export CFLAGS="-march=opteron -O2"
export CXXFLAGS="-march=opteron -O2"
#optimization for P4:
export CFLAGS="-march=pentium4 -O2"
export CXXFLAGS="-march=pentium4 -O2"
}}}
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Ticket URL: <http://trac.osgeo.org/grass/ticket/50#comment:3>
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