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git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@14592 f3b2605a-c512-4ea7-a41b-209d697bcdaa

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sjplimp
2016-02-15 15:30:15 +00:00
parent 729ba2cc21
commit a70623ee43
2 changed files with 51 additions and 14 deletions
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16
python/lammps.py
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@ -39,17 +39,21 @@ class lammps:
modpath = dirname(abspath(getsourcefile(lambda:0)))
# load liblammps.so by default
# if name = "g++", load liblammps_g++.so
# load liblammps.so unless name is given.
# e.g. if name = "g++", load liblammps_g++.so
# try loading the LAMMPS shared object from the location
# of lammps.py with an absolute path (so that LD_LIBRARY_PATH
# does not need to be set for regular installations.
# fall back to loading with a relative path, which typically
# requires LD_LIBRARY_PATH to be set appropriately.
try:
if not name: self.lib = CDLL(join(modpath,"liblammps.so"),RTLD_GLOBAL)
else: self.lib = CDLL(join(modpath,"liblammps_%s.so" % name),RTLD_GLOBAL)
except:
type,value,tb = sys.exc_info()
traceback.print_exception(type,value,tb)
raise OSError,"Could not load LAMMPS dynamic library from %s" % modpath
if not name: self.lib = CDLL("liblammps.so",RTLD_GLOBAL)
else: self.lib = CDLL("liblammps_%s.so" % name,RTLD_GLOBAL)
# if no ptr provided, create an instance of LAMMPS
# don't know how to pass an MPI communicator from PyPar
# but we can pass an MPI communicator from mpi4py v2.0.0 and later