Hi Jed, great, thanks! I think these versions might also work in a multi-GPU setting, where global synchronization is even more expensive. I should be able to give that a try soon :-)
Best regards, Karli On 12/05/2012 11:08 AM, Jed Brown wrote: > I just merged several pipelined conjugate gradient methods from Pieter > Ghysels. If you are interested, here's the paper. > > http://www.exascience.com/wp-content/uploads/2012/12/Ghysels_12.2012.1.pdf > > Access the methods with -ksp_type <pipecg,groppcg,pipecr>
