Skip to content
AldenMath
Mathematical software by Tim Davis.
  • Home
  • Blog

Month: April 2019

My Friendly Zombie

April 16, 2019 davis 15 Comments

GraphBLAS keeps track of the pattern of your matrices and vectors, and this pattern can be queried by the user…

Continue Reading →

Sparse versus dense in GraphBLAS: sometimes dense is better

April 13, 2019 davis Leave a comment

GraphBLAS is fast, and getting faster.  I’m currently working on an OpenMP implementation, with support from Intel, and I’m starting…

Continue Reading →

C’est LAGraph

April 6, 2019 davis Leave a comment

Writing graph algorithms based on GraphBLAS is like writing matrix algorithms in MATLAB; it’s simple once you get the hang…

Continue Reading →

Beware integer promotion in ANSI C: GraphBLAS is different

April 5, 2019 davis Leave a comment

The integer promotion rules of ANSI C do not apply to GraphBLAS semirings, and must be avoided when implementing GraphBLAS. …

Continue Reading →

What is GraphBLAS?

davis 4 Comments

GraphBLAS is a way of writing graph algorithms using the “language” of linear algebra.  It has an entire community behind…

Continue Reading →

SuiteSparse:GraphBLAS accepted as a Collected Algorithm of the ACM

April 4, 2019 davis Leave a comment

Check out the ACM Transactions on Mathematical Software, which now lists my paper on GraphBLAS.  The Collected Algorithm will be…

Continue Reading →

Tim Davis: algorithms and software for sparse matrix and graph computations

davis Leave a comment

Welcome to my blog site.  I’ll be writing about sparse matrix algorithms, graph algorithms and GraphBLAS.  Stay tuned!

Continue Reading →

Recent Posts

  • GraphBLAS in MATLAB: simple, fast, and ready-to-use.
  • Performance of the MATLAB interface to SuiteSparse:GraphBLAS.
  • A MATLAB interface for SuiteSparse:GraphBLAS

Recent Comments

  • Henrybus on My Friendly Zombie
  • I want to have some fun and to play dirty https://allinna.page.link/RMXn on GraphBLAS in MATLAB: simple, fast, and ready-to-use.
  • Henrybus on My Friendly Zombie

Archives

  • October 2019
  • August 2019
  • July 2019
  • April 2019
Copyright © 2021 AldenMath — Lyrical WordPress theme by GoDaddy