Computer Science 335

Parallel Processing and High Performance Computing

Fall 2021, Siena College

Agenda

- Announcements
- Submission/grading updates
- Lab 6: MPI on Stampede2, complete soon if not yet done.
- Lab 7: Collective Communication due at the end of this week
- Programming Project 3: Parallelizing Jacobi Iteration please create repositories and form groups today
- With the last new lab before the midterm exam coming out today, you have all the tasks through the end of next week.
- Midterm exam will be in 2 weeks: October 25

- Lab 8: More Collective Communication out
- Examples: MPI parallelizations of matrix-matrix multiplication (see topic notes)

Examples

`mpimatmult`: Matrix-matrix multiplication parallelized with MPI