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[Jérôme Duriez <question688771@xxxxxxxxxxxxxxxxxxxxx>]

Question #688771 on Yade changed:
https://answers.launchpad.net/yade/+question/688771

Jérôme Duriez posted a new comment:
For the record, OpenMP parallel execution of some part of
InsertionSortCollider for periodic simulations is currently not
supported.

See this block [*] which is unable to call insertionSortParallel() in such case.
(because the latter is not designed for periodic simulations [**])

Adding to the confusion of the discussion, OpenMP parallel execution of the same part of InsertionSortCollider  for non-periodic simulations is currently deactivated, actually.. (see current state of [*]) 
But this should be temporary.

Note that the number of particles with respect to 1000 also plays a role
[*], and that YADE now offers MPI (instead of OpenMP) parallel
computing.


[*] https://gitlab.com/yade-dev/trunk/-/blob/master/pkg/common/InsertionSortCollider.cpp#L497
[**] https://gitlab.com/yade-dev/trunk/-/blob/master/pkg/common/InsertionSortCollider.cpp#L73

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