Basic HTML version of Foils prepared July 6 99

Foil 14 Derived datatypes

From Object serialization for Marshalling Data in a Java Interface to MPI ACM Java Grande Meeting -- June 12-13 99. by Bryan Carpenter,Geoffrey C. Fox, Sung-Hoon Ko, Sang Lim


1 MPI derived datatypes have two roles:
2 Non-contiguous data can be transmitted in one message.
3 MPI_TYPE_STRUCT allows mixed primitive types in one message.
4 Java binding doesn't support second role. All data come from a homogeneous array of elements (no MPI_Address).

in Table To:


© Northeast Parallel Architectures Center, Syracuse University, npac@npac.syr.edu

If you have any comments about this server, send e-mail to webmaster@npac.syr.edu.

Page produced by wwwfoil on Tue Jul 6 1999