VecTaggerCDFMethod

Determines what method is used to compute absolute values from cumulative distribution values (e.g., what value is the preimage of .95 in the cdf).

Synopsis

typedef enum {
  VECTAGGER_CDF_GATHER,
  VECTAGGER_CDF_ITERATIVE,
  VECTAGGER_CDF_NUM_METHODS
} VecTaggerCDFMethod;

Values

• VECTAGGER_CDF_GATHER - gather results to MPI rank 0, perform the computation and broadcast the result

• VECTAGGER_CDF_ITERATIVE - compute the results on all ranks iteratively using MPI_Allreduce()

Note

Relevant only in parallel: in serial it is directly computed.

See Also

Vectors and Parallel Data, Vec, VecTagger, VecTaggerType, VecTaggerCreate(), VecTaggerCDFSetMethod(), VecTaggerCDFMethods

Level

advanced

Location

include/petscvec.h

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Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages