Lines Matching refs:PCGASM

712 `PCASM`, `PCGASM`, `PCBDDC`, and `PCHPDDM`. In addition PETSc provides
746      - ``PCGASM``
1012 `PCGASM` is a generalization of `PCASM` that allows
1020 The interface for `PCGASM` is similar to that of `PCASM`. In
1027 Unlike `PCASM`, however, `PCGASM` allows the user to define
1031 communicator `size`. In this case `PCGASM` will coalesce `size/N`
1034 to the locally-owned rows of the `PCGASM` matrix used to compute the preconditioner –
1035 these are the subdomains `PCASM` and `PCGASM` use by default.
1038 subcommunicator that contains the coalesced `PCGASM` processes. In general
1057 `PCGASMSetUseDMSubdomains()` instructs `PCGASM` to prefer
1065 Examples of the described `PCGASM` usage can be found in