Basic HTML version of Foils prepared 19 September 98

Foil 66 Derived Datatypes: Vectors

From MPI Message Passing Interface Computational Science for Simulations -- Fall Semester 1998. by Geoffrey C. Fox, Nancy McCracken
MPI_TYPE_VECTOR (count, blocklen, stride, oldtype, newtype, ierr)
  • IN count Number of blocks to be added
  • IN blocklen Number of elements in block
  • IN stride Number of elements (NOT bytes) between start of each block
  • IN oldtype Datatype of each element
  • OUT newtype Handle(pointer) for new derived type

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