CULA BiCG Example

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CULA BiCG Example

Postby fienefie » Thu May 24, 2012 8:31 pm

Is there an example program that shows how to use any of the Bicg functions? I am using the cula routine culaDcsrBicgJacobi(......) but my solution is not accurate, suggesting that I am not implementing the function correctly. Thanks.
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Re: CULA BiCG Example

Postby john » Fri May 25, 2012 8:26 am

I would follow along with the matrixMarketIterativeCgJacobi example and then modify it to call BiCG. Incidentally, I would strongly recommend BiCG-Stab rather than plain BiCG.
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Re: CULA BiCG Example

Postby fienefie » Fri May 25, 2012 11:40 am

Where can I find the matrixMarketIterativeCgJacobi example? I am using CULA Dense R13 on VS 2008 x64 CUDA 4.0.
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Re: CULA BiCG Example

Postby john » Fri May 25, 2012 1:03 pm

I'm not certain we're on the same page here - CsrBiCG and the example I mentioned are components of CULA Sparse, not CULA Dense.
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