Preconditioner for bicg

Keita Teranishi keita at
Thu Oct 11 16:46:33 CDT 2007



I'd like to make sure preconditioners supported for bicg. I found bicg only accepts preconditioners that is interfaced through PCApplyTranspose.

For this reason, I see several preconditioners fails with bicg.



 Keita Teranishi
 Math Software Group
 Cray Inc.
 keita at


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