This page contains slides for a seminar presented at VECPAR 2018 on Monday, September 17, 2018.

Your public critiques (and praise) are welcome: @hpcgarage

• [PDF slides (~ 24 MiB)] Based on the IPDPS'18 paper, “A communication-avoiding 3D LU factorization algorithm for sparse matrices.” Work led by Piyush Sao and presented by Rich Vuduc.

This work is generously supported in part by a grants from the US Department of Energy and the National Science Foundation (NSF Award 1422935).