Date: 2022-11-02T11:46:23+00:00

Actual source code: svec.h
slepc-3.18.1 2022-11-02
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      1: /*
      2:    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
      3:    SLEPc - Scalable Library for Eigenvalue Problem Computations
      4:    Copyright (c) 2002-, Universitat Politecnica de Valencia, Spain

      6:    This file is part of SLEPc.
      7:    SLEPc is distributed under a 2-clause BSD license (see LICENSE).
      8:    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
      9: */

     11: #if !defined(SLEPC_SVEC_H)
     12: #define SLEPC_SVEC_H

     14: typedef struct {
     15:   Vec       v;
     16:   PetscBool mpi;    /* true if either VECMPI or VECMPICUDA */
     17: } BV_SVEC;

     19: #if defined(PETSC_HAVE_CUDA)
     20: SLEPC_INTERN PetscErrorCode BVMult_Svec_CUDA(BV,PetscScalar,PetscScalar,BV,Mat);
     21: SLEPC_INTERN PetscErrorCode BVMultVec_Svec_CUDA(BV,PetscScalar,PetscScalar,Vec,PetscScalar*);
     22: SLEPC_INTERN PetscErrorCode BVMultInPlace_Svec_CUDA(BV,Mat,PetscInt,PetscInt);
     23: SLEPC_INTERN PetscErrorCode BVMultInPlaceHermitianTranspose_Svec_CUDA(BV,Mat,PetscInt,PetscInt);
     24: SLEPC_INTERN PetscErrorCode BVDot_Svec_CUDA(BV,BV,Mat);
     25: SLEPC_INTERN PetscErrorCode BVDotVec_Svec_CUDA(BV,Vec,PetscScalar*);
     26: SLEPC_INTERN PetscErrorCode BVDotVec_Local_Svec_CUDA(BV,Vec,PetscScalar*);
     27: SLEPC_INTERN PetscErrorCode BVScale_Svec_CUDA(BV,PetscInt,PetscScalar);
     28: SLEPC_INTERN PetscErrorCode BVMatMult_Svec_CUDA(BV,Mat,BV);
     29: SLEPC_INTERN PetscErrorCode BVCopy_Svec_CUDA(BV,BV);
     30: SLEPC_INTERN PetscErrorCode BVCopyColumn_Svec_CUDA(BV,PetscInt,PetscInt);
     31: SLEPC_INTERN PetscErrorCode BVResize_Svec_CUDA(BV,PetscInt,PetscBool);
     32: SLEPC_INTERN PetscErrorCode BVGetColumn_Svec_CUDA(BV,PetscInt,Vec*);
     33: SLEPC_INTERN PetscErrorCode BVRestoreColumn_Svec_CUDA(BV,PetscInt,Vec*);
     34: SLEPC_INTERN PetscErrorCode BVRestoreSplit_Svec_CUDA(BV,BV*,BV*);
     35: SLEPC_INTERN PetscErrorCode BVGetMat_Svec_CUDA(BV,Mat*);
     36: SLEPC_INTERN PetscErrorCode BVRestoreMat_Svec_CUDA(BV,Mat*);
     37: #endif

     39: #endif