ISLocalToGlobalMappingCreateIS#

Creates a mapping between a local (0 to n) ordering and a global parallel ordering.

Synopsis#

Not Collective

Input Parameter#

  • is - index set containing the global numbers for each local number

Output Parameter#

  • mapping - new mapping data structure

Note#

the block size of the IS determines the block size of the mapping

See Also#

Low-level Vector Communication, ISLocalToGlobalMapping, ISLocalToGlobalMappingDestroy(), ISLocalToGlobalMappingCreate(), ISLocalToGlobalMappingSetFromOptions()

Level#

advanced

Location#

src/vec/is/utils/isltog.c


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