is magma_ssymv availlable for sparse matrices?

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is magma_ssymv availlable for sparse matrices?

Postby nomad123 » Fri Apr 21, 2017 8:54 am

Hi,

I am new to magma and GPU computing in general. I want to know if symmetric SpMV can be implemented in magma. In other words is there a sparse version for magma_ssymv?

Cheers
nomad123
 
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Re: is magma_ssymv availlable for sparse matrices?

Postby hartwig anzt » Fri Apr 21, 2017 11:03 am

Sorry, there is no symmetric SpMV at this point. You are welcome to contribute one. Otherwise you will have to stick to the non-symmetric kernel. I however doubt you would see large performance benefits from exploiting symmetry, this is very difficult.
Please let me know whether you have further questions.
Thanks, Hartwig
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