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Matrix format support for DSS solver

Meng__Xiangyi
Novice
190 Views

Hello!

I know PARDISO  solver supports both CSR and BSR sparse matrix format, but what format does DSS solver support? Only CSR?

And what are the other differences between PARDISO and DSS solver? If I want to solve a sparse linear system using direct method, which solver is recommended? PARDISO or DSS?

Thanks in advance for reply!

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1 Solution
Meng__Xiangyi
Novice
190 Views

Gennady F. (Blackbelt) wrote:

>>DSS supports CSR matrix format only.  DSS API is some kind of simplified API for beginners. 

>> Intel Pardiso supports many more options/features compare with DSS API.

Thanks very much for your reply

View solution in original post

2 Replies
Gennady_F_Intel
Moderator
190 Views

>>DSS supports CSR matrix format only.  DSS API is some kind of simplified API for beginners. 

>> Intel Pardiso supports many more options/features compare with DSS API.

Meng__Xiangyi
Novice
191 Views

Gennady F. (Blackbelt) wrote:

>>DSS supports CSR matrix format only.  DSS API is some kind of simplified API for beginners. 

>> Intel Pardiso supports many more options/features compare with DSS API.

Thanks very much for your reply

Reply