Table of Contents

paper link:

TL;DR: This paper propose to co-densing (SpArch also propose co-densing) the sparse matrix \(A\) in SpMM \(C=A\times B\) to reduce the fragmentation when using Tensor Cores for SpMM computations on GPU.


My Digest

The co-densing could be described as a special format rewrite rules in SparseTIR, worth trying it and add an example in the documentation.

Author: expye(Zihao Ye)


Date: 2022-08-17 Wed 00:00

Last modified: 2022-12-27 Tue 07:18

Licensed under CC BY-NC 4.0