Actual source code: pipefcgimpl.h
petsc-3.7.1 2016-05-15
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4: #include <petsc/private/kspimpl.h> /*I "petscksp.h" I*/ 6: typedef struct { 7: KSPCGType type; /* type of system (symmetric or Hermitian) */ 8: PetscInt mmax; /* The maximum number of P/C vectors to store */ 9: PetscInt nprealloc; /* How many vectors to preallocate */ 10: PetscInt nvecs; /* How many P/C vecs are actually stored */ 11: PetscInt vecb; /* How many vecs to allocate at a time in a chunk */ 12: Vec *Qvecs, *ZETAvecs, *Pvecs, *Cvecs, *Svecs, **pQvecs, **pZETAvecs, **pPvecs, **pCvecs, **pSvecs,*Qold,*ZETAold,*Pold,*Sold; 13: PetscInt *chunksizes; /* Chunk sizes allocated */ 14: PetscInt nchunks; /* Number of chunks */ 15: KSPFCDTruncationType truncstrat; 16: PetscInt n_restarts; 17: PetscScalar *dots; 18: PetscReal *etas; 19: Vec *redux; 20: PetscBool norm_breakdown; 21: } KSP_PIPEFCG; 23: #endif