def run(run_list, injectables=None):
if run_list['multiprocess']:
logger.info("run multiprocess simulation")
mp_tasks.run_multiprocess(run_list, injectables)
else:
logger.info("run single process simulation")
pipeline.run(models=run_list['models'], resume_after=run_list['resume_after'])
pipeline.close_pipeline()
chunk.log_write_hwm()
def run(run_list, injectables=None):
if run_list['multiprocess']:
logger.info("run multiprocess simulation")
mp_tasks.run_multiprocess(run_list, injectables)
else:
logger.info("run single process simulation")
pipeline.run(models=run_list['models'], resume_after=run_list['resume_after'])
pipeline.close_pipeline()
chunk.log_write_hwm()
def run(args):
"""
Run the models. Specify a project folder using the '--working_dir' option,
or point to the config, data, and output folders directly with
'--config', '--data', and '--output'. Both '--config' and '--data' can be
specified multiple times. Directories listed first take precedence.
"""
from activitysim import abm # register injectables
tracing.config_logger(basic=True)
handle_standard_args(args) # possibly update injectables
tracing.config_logger(
basic=False) # update using possibly new logging configs
config.filter_warnings()
logging.captureWarnings(capture=True)
log_settings()
t0 = tracing.print_elapsed_time()
# If you provide a resume_after argument to pipeline.run
# the pipeline manager will attempt to load checkpointed tables from the checkpoint store
# and resume pipeline processing on the next submodel step after the specified checkpoint
resume_after = config.setting('resume_after', None)
# cleanup if not resuming
if not resume_after:
cleanup_output_files()
elif config.setting('cleanup_trace_files_on_resume', False):
tracing.delete_trace_files()
if config.setting('multiprocess', False):
logger.info('run multiprocess simulation')
from activitysim.core import mp_tasks
run_list = mp_tasks.get_run_list()
injectables = {k: inject.get_injectable(k) for k in INJECTABLES}
mp_tasks.run_multiprocess(run_list, injectables)
else:
logger.info('run single process simulation')
pipeline.run(models=config.setting('models'),
resume_after=resume_after)
pipeline.close_pipeline()
chunk.log_write_hwm()
tracing.print_elapsed_time('all models', t0)
def run(args):
"""
Run the models. Specify a project folder using the '--working_dir' option,
or point to the config, data, and output folders directly with
'--config', '--data', and '--output'. Both '--config' and '--data' can be
specified multiple times. Directories listed first take precedence.
returns:
int: sys.exit exit code
"""
# register abm steps and other abm-specific injectables
# by default, assume we are running activitysim.abm
# other callers (e.g. populationsim) will have to arrange to register their own steps and injectables
# (presumably) in a custom run_simulation.py instead of using the 'activitysim run' command
if not inject.is_injectable('preload_injectables'):
from activitysim import abm # register abm steps and other abm-specific injectables
tracing.config_logger(basic=True)
handle_standard_args(args) # possibly update injectables
# legacy support for run_list setting nested 'models' and 'resume_after' settings
if config.setting('run_list'):
warnings.warn(
"Support for 'run_list' settings group will be removed.\n"
"The run_list.steps setting is renamed 'models'.\n"
"The run_list.resume_after setting is renamed 'resume_after'.\n"
"Specify both 'models' and 'resume_after' directly in settings config file.",
FutureWarning)
run_list = config.setting('run_list')
if 'steps' in run_list:
assert not config.setting('models'), \
f"Don't expect 'steps' in run_list and 'models' as stand-alone setting!"
config.override_setting('models', run_list['steps'])
if 'resume_after' in run_list:
assert not config.setting('resume_after'), \
f"Don't expect 'resume_after' both in run_list and as stand-alone setting!"
config.override_setting('resume_after', run_list['resume_after'])
# If you provide a resume_after argument to pipeline.run
# the pipeline manager will attempt to load checkpointed tables from the checkpoint store
# and resume pipeline processing on the next submodel step after the specified checkpoint
resume_after = config.setting('resume_after', None)
# cleanup if not resuming
if not resume_after:
cleanup_output_files()
elif config.setting('cleanup_trace_files_on_resume', False):
tracing.delete_trace_files()
tracing.config_logger(
basic=False) # update using possibly new logging configs
config.filter_warnings()
logging.captureWarnings(capture=True)
# directories
for k in ['configs_dir', 'settings_file_name', 'data_dir', 'output_dir']:
logger.info('SETTING %s: %s' % (k, inject.get_injectable(k, None)))
log_settings = inject.get_injectable('log_settings', {})
for k in log_settings:
logger.info('SETTING %s: %s' % (k, config.setting(k)))
t0 = tracing.print_elapsed_time()
if config.setting('multiprocess', False):
logger.info('run multiprocess simulation')
from activitysim.core import mp_tasks
run_list = mp_tasks.get_run_list()
injectables = {k: inject.get_injectable(k) for k in INJECTABLES}
mp_tasks.run_multiprocess(run_list, injectables)
assert not pipeline.is_open()
if config.setting('cleanup_pipeline_after_run', False):
pipeline.cleanup_pipeline()
else:
logger.info('run single process simulation')
pipeline.run(models=config.setting('models'),
resume_after=resume_after)
if config.setting('cleanup_pipeline_after_run', False):
pipeline.cleanup_pipeline(
) # has side effect of closing open pipeline
else:
pipeline.close_pipeline()
chunk.log_write_hwm()
tracing.print_elapsed_time('all models', t0)
return 0