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/petsc/src/ksp/pc/impls/gamg/
H A Dgamg.c676 … PetscInt prol_m, prol_n, Prol_N = (M / bs) * pc_gamg->injection_index_size, Istart, Iend, nn, row; in PCSetUp_GAMG() local
679 PetscCall(MatGetLocalSize(Pmat, &prol_m, NULL)); // rows m x n in PCSetUp_GAMG()
680 prol_n = (prol_m / bs) * pc_gamg->injection_index_size; in PCSetUp_GAMG()
685 PetscCall(MatSetSizes(Prol, prol_m, prol_n, M, Prol_N)); in PCSetUp_GAMG()