Search results

Parallel HDF5 requests MPI_Fortran even if unneeded if language Fortran enabled.

Status: Open.

#6366 In HDFGroup/hdf5;

· cjosey opened on Apr 14, 2026

Corrections to the chunked storage property description in the layout message

Component - DocumentationDoxygen, markdown, etc.Doxygen, markdown, etc.

Status: Open.

Bug

#6365 In HDFGroup/hdf5;

· vchoi-hdfgroup opened on Apr 13, 2026

·  

HDF5 2.x.x

[h5diff] add abilty to exclude specific attributes

Status: Open.

Enhancement

#6364 In HDFGroup/hdf5;

· lackyO3 opened on Apr 12, 2026

·  

HDF5 2.x.x

Create a public H5FDonion_get_revision_info() API

Component - C LibraryCore C library issues (usually in the src directory)Core C library issues (usually in the src directory)

Status: Open.

Enhancement

#6363 In HDFGroup/hdf5;

· gheber opened on Apr 11, 2026

·  

HDF5 3.0.0

Correct and clarify field description in v1 and v2 B-tree sections of the Format Specification

Component - DocumentationDoxygen, markdown, etc.Doxygen, markdown, etc.

Status: Open.

Bug

#6360 In HDFGroup/hdf5;

· vchoi-hdfgroup opened on Apr 10, 2026

·  

HDF5 2.2.0

The Metadata Cache Image Message is missing from HDF5 format specification

Component - DocumentationDoxygen, markdown, etc.Doxygen, markdown, etc.

Status: Open.

Bug

#6359 In HDFGroup/hdf5;

· vchoi-hdfgroup opened on Apr 10, 2026

Extend the H5P[get,set]_fapl_core API to specify an initial core buffer size (different from the increment)

Component - C LibraryCore C library issues (usually in the src directory)Core C library issues (usually in the src directory)

Status: Open.

Enhancement

#6357 In HDFGroup/hdf5;

· gheber opened on Apr 10, 2026

·  

HDF5 3.0.0

Publish hdf5-native Maven artifacts (bundled libhdf5 for classpath loading)

Component - WrappersC++, Java & Fortran wrappersC++, Java & Fortran wrappers

Status: Open.

Enhancement

#6355 In HDFGroup/hdf5;

· matteodg opened on Apr 7, 2026

·  

Backlog

h5repack 2 should create output files with H5F_LIBVER_V18 as default lower bound

Component - ToolsCommand-line tools like h5dump, includes high-level toolsCommand-line tools like h5dump, includes high-level tools

Status: Open.

Enhancement

#6348 In HDFGroup/hdf5;

· ajelenak opened on Apr 3, 2026

·  

HDF5 2.2.0

unnecessary calls to find_dependency(ZLIB) when depending on hdf5-shared

Component - BuildCMake filesCMake files

Status: Open.

Bug

#6347 In HDFGroup/hdf5;

· minrk opened on Apr 3, 2026

·  

HDF5 2.2.0

Integrate release archive script with GH publish release workflow

Component - TestingCode in test or testpar directories, GitHub workflowsCode in test or testpar directories, GitHub workflows

Status: Open.

Task

#6340 In HDFGroup/hdf5;

· nbagha1 opened on Apr 1, 2026

·  

HDF5 2.2.0

File Format Specification: Ambuguity in defining the object header chunk

Component - DocumentationDoxygen, markdown, etc.Doxygen, markdown, etc.

Status: Open.

#6336 In HDFGroup/hdf5;

· vchoi-hdfgroup opened on Mar 31, 2026