DSYGV in CULA

General CULA Dense (LAPACK & BLAS) support and troubleshooting. Use this forum if you are having a general problem or have encountered a bug.

DSYGV in CULA

Postby fghwinlin » Thu Nov 10, 2011 1:36 am

I am optimizing a code spending a lot of time running (Intel MKL version) LAPACK's DSYGV()
http://www.netlib.org/lapack/lapack-3.1 ... ygv.f.html
Does CULA have DSYGV() already? If not, does CULA have DPOTRF, DSYEV, DSYGST, DTRMM, DTRSM which are required by DSYGV()?
Thanks a lot.
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Re: DSYGV in CULA

Postby john » Thu Nov 10, 2011 6:49 am

We do not have DSYGV, but it is on our current short list for implementing. Can you tell me your typical job codes and problem sizes?

As for the individual components, we have all except DSYGST, but this approach would only be worthwhile for extremely large problems (ie larger than GPU memory).
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