ScatterMode#
Determines the direction of a scatter in VecScatterBegin() and VecScatterEnd()
Synopsis#
typedef enum {
  SCATTER_FORWARD       = 0,
  SCATTER_REVERSE       = 1,
  SCATTER_FORWARD_LOCAL = 2,
  SCATTER_REVERSE_LOCAL = 3
} ScatterMode;
Values#
- SCATTER_FORWARD- Scatters the values as dictated by the- VecScatterCreate()call
- SCATTER_REVERSE- Moves the values in the opposite direction than the directions indicated in the- VecScatterCreate()call
- SCATTER_FORWARD_LOCAL- Scatters the values as dictated by the- VecScatterCreate()call except NO MPI communication is done
- SCATTER_REVERSE_LOCAL- Moves the values in the opposite direction than the directions indicated in the- VecScatterCreate()call except NO MPI communication is done
See Also#
Vectors and Parallel Data, VecScatter, VecScatterBegin(), VecScatterEnd(), SCATTER_FORWARD, SCATTER_REVERSE, SCATTER_FORWARD_LOCAL, SCATTER_REVERSE_LOCAL
Level#
beginner
Location#
Examples#
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages