DAMASK_EICMD/python/damask/solver/_marc.py

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import os
import subprocess
import shlex
import string
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from .._environment import Environment
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class Marc:
"""Wrapper to run DAMASK with MSCMarc."""
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def __init__(self,version=Environment().options['MARC_VERSION']):
"""
Create a Marc solver object.
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Parameters
----------
version : float
Marc version
"""
self.solver = 'Marc'
try:
self.version = int(version)
except TypeError:
self.version = -1
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#--------------------------
def libraryPath(self):
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path_MSC = Environment().options['MSC_ROOT']
path_lib = '{}/mentat{}/shlib/linux64'.format(path_MSC,self.version)
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return path_lib if os.path.exists(path_lib) else ''
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#--------------------------
def toolsPath(self):
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path_MSC = Environment().options['MSC_ROOT']
path_tools = '{}/marc{}/tools'.format(path_MSC,self.version)
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return path_tools if os.path.exists(path_tools) else ''
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#--------------------------
def submit_job(self,
model,
job = 'job1',
logfile = False,
compile = False,
optimization = '',
):
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damaskEnv = Environment()
user = os.path.join(damaskEnv.relPath('src'),'DAMASK_marc{}.{}'.format(self.version,'f90' if compile else 'marc'))
if not os.path.isfile(user):
raise FileNotFoundError("DAMASK4Marc ({}) '{}' not found".format(('source' if compile else 'binary'),user))
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# Define options [see Marc Installation and Operation Guide, pp 23]
script = 'run_damask_{}mp'.format(optimization)
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cmd = os.path.join(self.toolsPath(),script) + \
' -jid ' + model + '_' + job + \
' -nprocd 1 -autorst 0 -ci n -cr n -dcoup 0 -b no -v no'
if compile: cmd += ' -u ' + user + ' -save y'
else: cmd += ' -prog ' + os.path.splitext(user)[0]
print('job submission {} compilation: {}'.format('with' if compile else 'without',user))
if logfile: log = open(logfile, 'w')
print(cmd)
process = subprocess.Popen(shlex.split(cmd),stdout = log,stderr = subprocess.STDOUT)
log.close()
process.wait()
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#--------------------------
def exit_number_from_outFile(self,outFile=None):
exitnumber = -1
with open(outFile,'r') as fid_out:
for line in fid_out:
if (string.find(line,'tress iteration') != -1):
print(line)
elif (string.find(line,'Exit number') != -1):
substr = line[string.find(line,'Exit number'):len(line)]
exitnumber = int(substr[12:16])
return exitnumber