1 // SPDX-FileCopyrightText: Copyright (c) 2017-2024, HONEE contributors. 2 // SPDX-License-Identifier: Apache-2.0 OR BSD-2-Clause 3 4 #include <petsc.h> 5 6 // Versioning token for binary checkpoints 7 extern const PetscInt32 HONEE_FILE_TOKEN; // for backwards compatibility 8 extern const PetscInt32 HONEE_FILE_TOKEN_32; 9 extern const PetscInt32 HONEE_FILE_TOKEN_64; 10 11 PetscErrorCode HoneeLoadBinaryVec(PetscViewer viewer, Vec Q, PetscReal *time, PetscInt *step_number); 12 13 PetscErrorCode PhastaDatFileOpen(const MPI_Comm comm, const char path[PETSC_MAX_PATH_LEN], const PetscInt char_array_len, PetscInt dims[2], 14 FILE **fp); 15 PetscErrorCode PhastaDatFileGetNRows(const MPI_Comm comm, const char path[PETSC_MAX_PATH_LEN], PetscInt *nrows); 16 PetscErrorCode PhastaDatFileReadToArrayReal(const MPI_Comm comm, const char path[PETSC_MAX_PATH_LEN], PetscReal array[]); 17