Inheritance diagram for openPMD::ParallelHDF5IOHandlerImpl:
Collaboration diagram for openPMD::ParallelHDF5IOHandlerImpl:
Public Member Functions | |
| ParallelHDF5IOHandlerImpl (AbstractIOHandler *, MPI_Comm, json::TracingJSON config) | |
 Public Member Functions inherited from openPMD::HDF5IOHandlerImpl | |
| HDF5IOHandlerImpl (AbstractIOHandler *, json::TracingJSON config) | |
| void | createFile (Writable *, Parameter< Operation::CREATE_FILE > const &) override |
| Create a new file in physical storage, possibly overriding an existing file. More... | |
| void | checkFile (Writable *, Parameter< Operation::CHECK_FILE > &) override |
| Check if the file specified by the parameter is already present on disk. More... | |
| void | createPath (Writable *, Parameter< Operation::CREATE_PATH > const &) override |
| Create all necessary groups for a path, possibly recursively. More... | |
| void | createDataset (Writable *, Parameter< Operation::CREATE_DATASET > const &) override |
| Create a new dataset of given type, extent and storage properties. More... | |
| void | extendDataset (Writable *, Parameter< Operation::EXTEND_DATASET > const &) override |
| Increase the extent of an existing dataset. More... | |
| void | availableChunks (Writable *, Parameter< Operation::AVAILABLE_CHUNKS > &) override |
| Report chunks that are available for loading from the dataset represented by this writable. More... | |
| void | openFile (Writable *, Parameter< Operation::OPEN_FILE > &) override |
| Open an existing file assuming it conforms to openPMD. More... | |
| void | closeFile (Writable *, Parameter< Operation::CLOSE_FILE > const &) override |
| Close the file corresponding with the writable and release file handles. More... | |
| void | openPath (Writable *, Parameter< Operation::OPEN_PATH > const &) override |
| Open all contained groups in a path, possibly recursively. More... | |
| void | openDataset (Writable *, Parameter< Operation::OPEN_DATASET > &) override |
| Open an existing dataset and determine its datatype and extent. More... | |
| void | deleteFile (Writable *, Parameter< Operation::DELETE_FILE > const &) override |
| Delete an existing file from physical storage. More... | |
| void | deletePath (Writable *, Parameter< Operation::DELETE_PATH > const &) override |
| Delete all objects within an existing path. More... | |
| void | deleteDataset (Writable *, Parameter< Operation::DELETE_DATASET > const &) override |
| Delete an existing dataset. More... | |
| void | deleteAttribute (Writable *, Parameter< Operation::DELETE_ATT > const &) override |
| Delete an existing attribute. More... | |
| void | writeDataset (Writable *, Parameter< Operation::WRITE_DATASET > &) override |
| Write a chunk of data into an existing dataset. More... | |
| void | writeAttribute (Writable *, Parameter< Operation::WRITE_ATT > const &) override |
| Create a single attribute and fill the value, possibly overwriting an existing attribute. More... | |
| void | readDataset (Writable *, Parameter< Operation::READ_DATASET > &) override |
| Read a chunk of data from an existing dataset. More... | |
| void | readAttribute (Writable *, Parameter< Operation::READ_ATT > &) override |
| Read the value of an existing attribute. More... | |
| void | listPaths (Writable *, Parameter< Operation::LIST_PATHS > &) override |
| List all paths/sub-groups inside a group, non-recursively. More... | |
| void | listDatasets (Writable *, Parameter< Operation::LIST_DATASETS > &) override |
| List all datasets inside a group, non-recursively. More... | |
| void | listAttributes (Writable *, Parameter< Operation::LIST_ATTS > &) override |
| List all attributes associated with an object. More... | |
| void | deregister (Writable *, Parameter< Operation::DEREGISTER > const &) override |
| Notify the backend that the Writable has been / will be deallocated. More... | |
| Public Member Functions inherited from openPMD::AbstractIOHandlerImpl | |
| AbstractIOHandlerImpl (AbstractIOHandler *handler) | |
| std::future< void > | flush () |
| virtual void | advance (Writable *, Parameter< Operation::ADVANCE > ¶meters) |
| Advance the file/stream that this writable belongs to. More... | |
| virtual void | closePath (Writable *, Parameter< Operation::CLOSE_PATH > const &) |
| Close an openPMD group. More... | |
| virtual void | getBufferView (Writable *, Parameter< Operation::GET_BUFFER_VIEW > ¶meters) |
| Get a view into a dataset buffer that can be filled by a user. More... | |
| void | keepSynchronous (Writable *, Parameter< Operation::KEEP_SYNCHRONOUS > param) |
| Treat the current Writable as equivalent to that in the parameter object. More... | |
Public Attributes | |
| MPI_Comm | m_mpiComm |
| MPI_Info | m_mpiInfo |
| Public Attributes inherited from openPMD::HDF5IOHandlerImpl | |
| std::unordered_map< Writable *, std::string > | m_fileNames |
| std::unordered_map< std::string, hid_t > | m_fileNamesWithID |
| std::unordered_set< hid_t > | m_openFileIDs |
| hid_t | m_datasetTransferProperty |
| hid_t | m_fileAccessProperty |
| hid_t | m_fileCreateProperty |
| hbool_t | m_hdf5_collective_metadata = 1 |
| hid_t | m_H5T_BOOL_ENUM |
| hid_t | m_H5T_CFLOAT |
| hid_t | m_H5T_CDOUBLE |
| hid_t | m_H5T_CLONG_DOUBLE |
| Public Attributes inherited from openPMD::AbstractIOHandlerImpl | |
| AbstractIOHandler * | m_handler |
Additional Inherited Members | |
| Protected Attributes inherited from openPMD::HDF5IOHandlerImpl | |
| std::optional< MPI_Comm > | m_communicator |
The documentation for this class was generated from the following files:
- /home/docs/checkouts/readthedocs.org/user_builds/openpmd-api/checkouts/0.15.1/include/openPMD/IO/HDF5/ParallelHDF5IOHandlerImpl.hpp
- /home/docs/checkouts/readthedocs.org/user_builds/openpmd-api/checkouts/0.15.1/src/IO/HDF5/ParallelHDF5IOHandler.cpp
