ISCreateStride
Creates a data structure for an index set containing a list of evenly spaced integers.
Synopsis
int ISCreateStride(MPI_Comm comm,int n,int first,int step,IS *is)
Collective on
MPI_Comm
Input Parameters
comm | - the MPI communicator
|
n | - the length of the index set
|
first | - the first element of the index set
|
step | - the change to the next index
|
Output Parameter
is -the new index set
Notes
When the communicator is not MPI_COMM_SELF, the operations on IS are
NOTconceptually the same as MPI_Group operations. The IS are
thedistributed sets of indices.
Keywords
IS, index set, create, stride
See Also
ISCreateGeneral(), ISCreateBlock()
Examples
src/is/examples/tutorials/ex2f.F
src/is/examples/tutorials/ex2.c
Location: src/is/impls/seq/stride/stride.c
IS and DA Index
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