[FLASH-USERS] Segmentation fault error

Olimpia Budrigă olimpia.budriga at inflpr.ro
Tue Feb 25 06:31:33 EST 2025


Dear all,

I have been trying to run a simulation using examples from LaserSlab 
directory.
I did:
./setup -auto LaserSlab -2d +hdf5typeio -nxb=16 -nyb=16 +mtmmmt +laser 
species=cham,targ +uhd3t +mgd mgd_meshgroups=6

then when I was trying to run make in object directory I got the 
following error:
/opt/tools/libraries/openmpi-pthreads//bin/mpif90  -ggdb -c -O2 
-fdefault-real-8 -fdefault-double-8 -Wuninitialized 
-I/opt/tools/libraries/hdf5/include -DH5_USE_16_API   -DFLASH_3T 
-DMAXBLOCKS=1000 -DNXB=16 -DNYB=16 -DNZB=1 -DN_DIM=2 
gr_uhypreParamesh.F90
f951: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://bugzilla.redhat.com/bugzilla> for instructions.
make: *** [gr_uhypreParamesh.o] Error 1

I think the problem comes from the 3T version of unsplit Hydro but I 
don't know how to fix it.
Can someone help me?

Best regards,
Olimpia Budriga



-- 
Scientific Researcher Second Degree
Dr. Olimpia Budrigă
Institutul Național pentru Fizica Laserilor, Plasmei și Radiațiilor
Str. Atomistilor, Nr. 409, Magurele, Ilfov
Romania


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