iceprod :: core :: exe :: RunInstanceDAG :: Class RunInstanceDAG

Class RunInstanceDAG

RunInstance --+
              |
             RunInstanceDAG

Instance Methods

[hide private]

__init__(self, opts)
RunInstance constructor for multipart jobs.

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abort(self, error, message='')
Handle job errors and report back to server source code

run(self)
Runs a task in a multipart simulation job.

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execute(self, task_id, tray, iter)
Executes a given tray and iteration within this task.

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setstats(self, name, value)
Set task statistics.

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startsoap(self, url, dataset, procnum, passkey)
Connects to the monitoring daemon and gets the task ID.

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fetch_dependencies(self)
Does nothing; dependencies will be fetched during fetch_input().

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check_retval(self, retval, msg='') source code

server_start_task(self, idx, iter)

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server_abort(self, task_id)

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server_finish_task(self, task_id, stats={}) source code

server_finish_job(self)

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server_processing(self, task_id)

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server_copying_input(self, task_id)

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server_copying_output(self, task_id)

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task_run_externs(self)

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task_run_cleanup(self)
Remove the intermediate output from all parts of this multipart job.

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handle_exception(self, msg=None)

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store_output(self)
Store intermediate output from this task.

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fetch_input(self)
Fetch input from previous tasks.

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handle_file_manifest(self, type='input')
Processes a file manifest and copies the files contained therein. source code

fetch_checksum(self, source, dest)

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store_checksum(self, source, dest)

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generate_checksum(self, file, checksum)

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verify_checksum(self, file)

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copy_file(self, source, dest)

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uberftp(self, host, cmd)
Perform an FTP command on a remote host using uberftp.

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get_intermediate_directory(self)

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Inherited from RunInstance: configure, fetch_metaproject, finish, flush_output, get_trays, getenv, getmemusage, getstats, runextern, setenv, setlog4cplus, setpython, tarwork

Method Details

[hide private]

init(self, opts)
(Constructor)

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RunInstance constructor for multipart jobs.

Overrides: RunInstance.__init__

abort(self, error, message=`''`)

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Handle job errors and report back to server

Overrides: RunInstance.abort

run(self)

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Runs a task in a multipart simulation job.

Returns:: execution value (0 if everything went ok)
Overrides: RunInstance.run

execute(self, task_id, tray, iter)

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Executes a given tray and iteration within this task.

Overrides: RunInstance.execute

setstats(self, name, value)

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Set task statistics. This version is non-cumulative.

Overrides: RunInstance.setstats

startsoap(self, url, dataset, procnum, passkey)

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Connects to the monitoring daemon and gets the task ID.

Overrides: RunInstance.startsoap

fetch_dependencies(self)

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Does nothing; dependencies will be fetched during fetch_input().

Overrides: RunInstance.fetch_dependencies

task_run_cleanup(self)

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Remove the intermediate output from all parts of this multipart job.

This executed by the trashcan job that's added to the end of all the DAGs; it deletes the incidental files created by each node of the DAG and marks the job itself as complete.

Class RunInstanceDAG

__init__(self, opts) (Constructor)

abort(self, error, message='')

run(self)

execute(self, task_id, tray, iter)

setstats(self, name, value)

startsoap(self, url, dataset, procnum, passkey)

fetch_dependencies(self)

task_run_cleanup(self)

init(self, opts)
(Constructor)

abort(self, error, message=`''`)