int PCShellSetApply(PC pc, int (*apply)(void*,Vec,Vec),void *ptr)Collective on PC
pc | - the preconditioner context |
apply | - the application-provided preconditioning routine |
ptr | - pointer to data needed by this routine |
int apply (void *ptr,Vec xin,Vec xout)
ptr | - the application context |
xin | - input vector |
xout | - output vector |
Level:developer
Location:src/sles/pc/impls/shell/shellpc.c
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