911
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Ran 25 Apr 2019 04:29PM UTC

Jobs 3

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Run time 5min

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Build # 911

Build Type

push

travis-ci

Committed by

web-flow

Commit Message

ScipyOdeSimulator multiprocessing capability (#395)

This PR uses the `concurrent.futures` module to add parallel
simulation capability to the ScipyOdeSimulator. The new
`num_processors` argument to `ScipyOdeSimulator.run()`
can be used to specify the number of processes (defaults to 1).

Since the state sent to processes has to be picklable, some refactoring
was needed:

* New `_get_rhs` function returns an appropriate ODE integration/
Jacobian step function
* The integration code is now in `_integrator_process` function
* The `_integrator_process` function is called by a `SerialExecutor`
if one process is used, otherwise by a `ProcessPoolExecutor`.
This architecture reduces code duplication, since the execution
flow is the same for serial and parallel processing modes.

Run Details

7422 of 9500 relevant lines covered (78.13%)

2.35 hits per line

Jobs

ID	Job ID	Ran	Coverage
1	911.1 (PYVER=2.7)	25 Apr 2019 04:35PM UTC	78.44	Travis Job 911.1
2	911.2 (PYVER=3.6)	25 Apr 2019 04:32PM UTC	78.13	Travis Job 911.2
3	911.3 (PYVER=3.7)	25 Apr 2019 04:29PM UTC	78.13	Travis Job 911.3

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