BlockCycDim

Usage

use BlockCycDim;

class BlockCyclicDim

This Block-Cyclic dimension specifier is for use with the DimensionalDist2D distribution.

It specifies the mapping of indices in its dimension that would be produced by a 1D BlockCyclic distribution.

Initializer Arguments

The BlockCyclicDim class initializer is defined as follows:

proc init(
  numLocales:   int,
  lowIdx:       int,
  blockSize:    int,
  name:         string,
  cycleSizePos: int = // computed by the implementation )

The arguments are as follows:

numLocales

the number of locales that this dimension's indices are to be distributed over

lowIdx, blockSize

are the counterparts to startIdx and blocksize in the BlockCyclic distribution

name

may be used for debugging; it is ignored by the implementation

cycleSizePos

is used internally by the implementation and should not be specified by the user code