CTC VW: Collective Communication II

Virtual Workshop Modules

Collective Communication II

1. Advanced Features
2. Scatter vs. Scatterv
2.1 Scatter
2.2 Scatterv
3. MPI_Scatterv Syntax
4. MPI_Gatherv Syntax
5. Example and Solution

References
Lab Exercise
Quiz

Evaluation
Questions?

MPI Home Page at Argonne National Labs http://www.mcs.anl.gov/mpi

Example: A sampling of programs available on the Web that illustrate commands covered in this module.



© 2008 Cornell University \| Cornell University Center for Advanced Computing \| Copyright Statement