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Matrix format support for DSS solver

Meng__Xiangyi
Novice
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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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Meng__Xiangyi
Novice
466 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

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Gennady_F_Intel
Moderator
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>>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.

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Meng__Xiangyi
Novice
467 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

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