MPI_WeightingMethodForBisection

how to give weights to points for the MPI-bisection process

MPI-bisection performed such that the sum of the point-weights is equal among the single MPI-processes. Default weights:
  • active points: weight=1
  • inactive points: weight=0
  • STANDBY points: weight=0
Default: MPI_WeightingMethodForBisection = (0, 0.02) Note: As MPI_WeightingMethodForBisection=1 incorporates the measured performance into finding the MPI bisection, this yields non-deterministic results and should be used for performance tuning only.
This item is referenced in:
common_variables simple box driving through a channel of water: common_variables.dat
MPI_WeightingMethodForBisection how to give weights to points for the MPI-bisection process
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