Derived Datatypes: Vectors

• 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

Previous slide

Next slide

Back to first slide

View graphic version