Hi, I am going to solve a variable coefficient Poisson equation with ICCG method, ie, the pc-type is icc while the ksp type is pcg. I have found functions in petsc library for setting such options. But how to set this type of options for PC object, for instance ,' _pc_factor_shift_positive_define' not in runtime? Which functions should I call if I want to set this type of option previous in an exectuable program. Because It is not so convient for me to use runtime options on Windows.
Best Regards, -- Pang Shengyong Solidification Simulation Lab, State Key Lab of Mould & Die Technology, Huazhong Univ. of Sci. & Tech. China -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20080816/6a5f3e11/attachment.htm>
