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IMP Reference Guide
2.5.0
The Integrative Modeling Platform
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A collection of tasks that run in the same environment. More...
Inherits object.
A collection of tasks that run in the same environment.
Context objects are typically created by calling Manager::get_context().
Definition at line 667 of file parallel/__init__.py.
Public Member Functions | |
| def | __init__ |
| Constructor. More... | |
| def | add_task |
| Add a task to this context. More... | |
| def | get_results_unordered |
| Run all of the tasks on available slaves, and return results. More... | |
| def IMP.parallel.Context.__init__ | ( | self, | |
| manager, | |||
startup = None |
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| ) |
Constructor.
Definition at line 671 of file parallel/__init__.py.
| def IMP.parallel.Context.add_task | ( | self, | |
| task | |||
| ) |
Add a task to this context.
Tasks are any Python callable object that can be pickled (e.g. a function or a class that implements the __call__ method). When the task is run on the slave its arguments are the return value from this context's startup function.
Definition at line 678 of file parallel/__init__.py.
| def IMP.parallel.Context.get_results_unordered | ( | self | ) |
Run all of the tasks on available slaves, and return results.
If there are more tasks than slaves, subsequent tasks are started only once a running task completes: each slave only runs a single task at a time. As each task completes, the return value(s) from the task callable are returned from this method, as a Python generator. Note that the results are returned in the order that tasks complete, which may not be the same as the order they were submitted in.
| NoMoreSlavesError | there are no slaves available to run the tasks (or they all failed during execution). |
| RemoteError | a slave encountered an unhandled exception. |
| NetworkError | the master lost (or was unable to establish) communication with any slave. |
Definition at line 694 of file parallel/__init__.py.