Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

How do I load a sparse matrix from a Harwell-Boeing file in CSR format?

April 26, 2017CSR file format harwell-boeing load matrix sparse

0

Posted

How do I load a sparse matrix from a Harwell-Boeing file in CSR format?

1 Answer

0

Posted

Harwell-Boeing loads as CSC format, so you have to convert to CSR. Here is some example code that returns a pointer to the freshly allocated CSR-format sparse matrix loaded from a given Harwell-Boeing format file.