Page 1 of 1

eigenvalue solver for real symmtric matrix

Posted: Sat Nov 21, 2009 2:22 pm
by gshi
Hi,

In our application, we need the double precision GPU eigenvalue solver for real symmetric matrix (dsyevd).
I do not find such function in the new 0.2 release. Do you have an estimate when such
function will be available? How about multi-node multi-GPU version of function (pdsyevd)?

thanks
-gshi

Re: eigenvalue solver for real symmtric matrix

Posted: Sat Nov 21, 2009 5:48 pm
by rnath
Hopefully in next release we will have a suite of eigenvalue solvers.
We are planning to have full functionality with multi GPU.
We have done some experiments with hybrid (multi-GPU) Cholesky factorization and xGEMM.
and the results are good so far.