About this document
CS633 Assignment 1: Stencil Computation by Saketh Maddamsetty is a document available to read on EtoBox.
This document summarizes an assignment that compares three different methods for performing stencil computations in parallel using MPI. Method 1 sends and receives each array element individually, method 2 packs data before sending entire arrays, and method 3 directly sends data using derived data types. The code is run for various problem and process sizes, and the results are plotted in boxplots. Method 3 generally performs best by avoiding data copying. As problem or process size increases, method 1 time
- Author
- Saketh Maddamsetty
- Language
- EN