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Published 20 hours ago • verified publisher icon N-BodyShop

Make SFC domain decomposition more robust

Open trquinn opened this issue 5 years ago • 0 comments

The SFC domain decomposition attempts to get equal numbers of particles in each domain within a tolerance of 10% (a compile time constant ddTolerance in ParallelGravity.h). Currently ChaNGa aborts if it can't meet this tolerance after a large (1000) number of iterations. However, given load balancing, it could just continue with unequal particles per domain.

trquinn avatar Jan 12 '20 18:01 trquinn