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|
# -*- coding: utf-8 -*-
#-------------------------------------------------------------------------------
# This file is part of Code_Saturne, a general-purpose CFD tool.
#
# Copyright (C) 1998-2021 EDF S.A.
#
# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or (at your option) any later
# version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
# Street, Fifth Floor, Boston, MA 02110-1301, USA.
#-------------------------------------------------------------------------------
"""
This module modifies the run_conf object.
- BatchRunningModel
"""
#-------------------------------------------------------------------------------
# Standard modules import
#-------------------------------------------------------------------------------
import os, sys, types
#-------------------------------------------------------------------------------
# Library modules import
#-------------------------------------------------------------------------------
from code_saturne import cs_batch
from code_saturne import cs_run_conf
#-------------------------------------------------------------------------------
# Class BatchRunningModel
#-------------------------------------------------------------------------------
class BatchRunningModel(object):
"""
This class modifies the job info (in run.cfg)
"""
def __init__(self, path=None, pkg=None, import_legacy=False):
"""
Constructor.
"""
self.pkg = pkg
if self.pkg == None:
from code_saturne.cs_package import package
pkg = package()
self.run_conf = None
self.path = path
# Configuration-based information
i_c = cs_run_conf.get_install_config_info(self.pkg)
self.resource_name = cs_run_conf.get_resource_name(i_c)
self.compute_builds = i_c['compute_builds']
self.batch = cs_batch.batch(self.pkg)
# Convert from legacy runcase if not updated yet
# (delaying application of file changes to save).
# in this case, the run_conf object is pre-loaded so that
# the "save" operation can apply the (conversion) changes
# even when the configuration file has not been loaded.
self.runcase_path = None
if self.path:
if import_legacy and not os.path.isfile(self.path):
dirname = os.path.dirname(self.path)
if os.path.basename(dirname) == 'DATA':
dirname = os.path.join(os.path.basename(dirname), 'SCRIPTS')
runcase_path = os.path.join(dirname, 'runcase')
if os.path.isfile(runcase_path):
self.runcase_path = runcase_path
if self.runcase_path:
from code_saturne import cs_runcase
runcase = cs_runcase.runcase(runcase_path,
package=self.pkg)
sections = runcase.run_conf_sections(resource_name=self.resource_name,
batch_template=i_c['batch'])
self.run_conf = cs_run_conf.run_conf(self.path,
package=self.pkg,
create_if_missing=True)
for sn in sections:
if not sn in self.run_conf.sections:
run_conf.sections[sn] = {}
for kw in sections[sn]:
self.run_conf.sections[sn][kw] = sections[sn][kw]
#---------------------------------------------------------------------------
def __is_changed__(self):
"""
Check if values have been changed relative to the initial load.
"""
if not self.run_conf:
return False
changed = False
if self.job_header_lines_ini != self.job_header_lines:
changed = True
if not changed:
t = ('1', 't', 'true', 'y', 'yes')
f = ('0', 'f', 'false', 'n', 'no')
for k in self.run_dict:
s1 = str(self.run_dict_ini[k]).lower()
s2 = str(self.run_dict[k]).lower()
if s1 in f and s2 in f:
continue
elif s1 in t and s2 in t:
continue
elif s1 != s2:
changed = True
break
if not changed:
for k in self.job_dict:
if str(self.job_dict_ini[k]) != str(self.job_dict[k]):
changed = True
break
return changed
#---------------------------------------------------------------------------
def __update__(self):
"""
Update the associated dictionnaries and run_conf object.
"""
if not self.have_mpi:
self.job_dict['n_procs'] = None
if not self.have_openmp:
self.job_dict['n_threads'] = None
if not self.run_conf:
return
# Run information
for k in self.run_dict:
# Special case for "initialize": if False, we mean we do not specify
# this stage (since the others are not specified either)
if k == 'initialize':
if self.run_dict[k] == False:
self.run_conf.set('run', 'initialize', None)
else:
self.run_conf.set('run', k, self.run_dict[k])
else:
self.run_conf.set('run', k, self.run_dict[k])
# Resource-related information
if self.job_header_lines != None:
self.batch.update_lines(self.job_header_lines)
self.run_conf.set(self.resource_name, 'job_header',
os.linesep.join(self.job_header_lines))
for k in self.job_dict:
if self.job_dict[k] == None:
self.run_conf.set(self.resource_name, k, None)
else:
self.run_conf.set(self.resource_name, k, str(self.job_dict[k]))
#---------------------------------------------------------------------------
def load(self):
"""
Load or the associated run_conf object if not already done.
"""
if self.run_conf:
return
# Load or build run configuration
self.run_conf = cs_run_conf.run_conf(self.path,
package=self.pkg,
create_if_missing=True)
self.run_dict = {}
self.job_dict = {}
# Generic job running information (subset of possible "run" info)
self.run_dict['id'] = self.run_conf.get('run', 'id')
self.run_dict['compute_build'] = self.run_conf.get('run', 'compute_build')
self.run_dict['initialize'] = self.run_conf.get_bool('run', 'initialize')
self.run_dict['compute'] = None
self.run_dict['finalize'] = None
# Resource-specific info (subset of resource-based info, and batch)
self.job_dict['n_procs'] = self.run_conf.get_int(self.resource_name,
'n_procs')
self.job_dict['n_threads'] = self.run_conf.get_int(self.resource_name,
'n_threads')
self.job_header_lines = None
if self.batch.rm_type:
job_header = self.run_conf.get(self.resource_name, 'job_header')
if not job_header:
self.run_conf.rebuild_resource()
job_header = self.run_conf.get(self.resource_name, 'job_header')
if job_header != None:
self.job_header_lines = job_header.split(os.linesep)
if self.job_header_lines != None:
self.batch.parse_lines(self.job_header_lines)
# Save initial values (to determine which are changed)
self.setup_ini = self.run_dict.get('setup', 'param')
self.run_dict_ini = {}
for k in self.run_dict:
self.run_dict_ini[k] = self.run_dict[k]
self.job_dict_ini = {}
for k in self.job_dict:
self.job_dict_ini[k] = self.job_dict[k]
self.job_header_lines_ini = None
if self.job_header_lines:
self.job_header_lines_ini = list(self.job_header_lines)
# Fix incompatible options if needed
# (add entries to dictionnaries so __is_changed__ will detect update)
if self.run_conf.get_bool('run', 'stage') == False:
if not self.run_dict_ini['id']:
self.run_dict_ini['stage'] = False
self.run_dict['stage'] = None
# Query info related to compute build
self.updateComputeBuildInfo(self.run_dict['compute_build'])
#---------------------------------------------------------------------------
def updateComputeBuildInfo(self, compute_build=None):
"""
Update relative to compute build
"""
pkg_compute = None
if self.compute_builds != None:
if not compute_build:
if len(self.compute_builds) > 0:
compute_build = self.compute_builds[0]
if compute_build in self.compute_builds:
pkg_compute = self.pkg.get_alternate_version(compute_build)
if pkg_compute == None:
pkg_compute = self.pkg
config_features = pkg_compute.config.features
if config_features['mpi'] == 'yes':
self.have_mpi = True
else:
self.have_mpi = False
if config_features['openmp'] == 'yes':
self.have_openmp = True
else:
self.have_openmp = False
if not self.have_mpi:
self.job_dict['n_procs'] = None
if not self.have_openmp:
self.job_dict['n_threads'] = None
#---------------------------------------------------------------------------
def save(self, path=None, param=None, force=True):
"""
Update the associated run_conf object and save file
"""
if not self.run_conf:
if param and path:
self.path = path
if os.path.isfile(path):
self.load()
if not self.run_conf:
return
else:
self.__update__()
if param != None:
param = os.path.basename(param)
if param == 'setup.xml':
param = None
self.run_conf.set('setup', 'param', param)
save_as = False
if path != None:
if self.path != None:
if self.path != path:
save_as = True
else:
save_as = False
else:
path = self.path
if save_as:
self.run_conf.save(path, new=True)
else:
if force == False:
force = self.__is_changed__()
if force:
self.run_conf.save(path)
if self.runcase_path != None:
os.remove(self.runcase_path)
try:
os.remove(os.path.dirname(self.runcase_path))
except Exception:
pass
self.path = path
#-------------------------------------------------------------------------------
# End of BatchRunningModel
#-------------------------------------------------------------------------------
|
