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MPIBenchmark Fails with compression

affects latest release

bug

duplicate

MPI

tests

Status: Closed (completed).

#1786 In openPMD/openPMD-api;

· by ax3l was closed on Sep 17, 2025

Clang on Windows: Fix build errors

affects latest release

bug

frontend: Python3

workaround

Status: Merged (completed).

openPMD/openPMD-apinumber 1769

#1769 In openPMD/openPMD-api;

· by franzpoeschel was closed on Jul 14, 2025

Upgrade Windows-2019 runner to Windows-2022

continuous integration

Status: Merged (completed).

openPMD/openPMD-apinumber 1760

#1760 In openPMD/openPMD-api;

· by franzpoeschel was closed on Jun 4, 2025

Fix typo in MPI benchmark example: m_configurations instead of m_compressions

bug

Status: Merged (completed).

openPMD/openPMD-apinumber 1762

#1762 In openPMD/openPMD-api;

· by franzpoeschel was closed on Jun 5, 2025

working around an unusual encounter when the joined_dim has actual value "max::size_t - 1"

backend: ADIOS2

bug

Status: Merged (completed).

openPMD/openPMD-apinumber 1740

#1740 In openPMD/openPMD-api;

· by guj was closed on Apr 3, 2025

Fix broken CI: Deactivate build dependencies that fail to configure with CMake 4.0

continuous integration

Status: Merged (completed).

openPMD/openPMD-apinumber 1742

#1742 In openPMD/openPMD-api;

· by franzpoeschel was closed on Apr 2, 2025

Fix: Late unique_ptr puts without CLOSE_FILE or ADVANCE operations

backend: ADIOS2

bug

Status: Merged (completed).

openPMD/openPMD-apinumber 1744

#1744 In openPMD/openPMD-api;

· by franzpoeschel was closed on Apr 3, 2025

JSON backend: Fix uninitialized values

backend: JSON

bug

Status: Merged (completed).

openPMD/openPMD-apinumber 1745

#1745 In openPMD/openPMD-api;

· by franzpoeschel was closed on Apr 10, 2025

Fix zero-sized storeChunk for Span API in Python

bug

frontend: Python3

Status: Merged (completed).

openPMD/openPMD-apinumber 1738

#1738 In openPMD/openPMD-api;

· by franzpoeschel was closed on Mar 24, 2025

ADIOS2 bugfix: Always use CurrentStep() in mode::Read

affects latest release

backend: ADIOS2

bug

Status: Merged (completed).

openPMD/openPMD-apinumber 1749

#1749 In openPMD/openPMD-api;

· by franzpoeschel was closed on Apr 23, 2025

Backport bugfix 1728 to release branch 0.16.2 (Avoid hangup automatically when using writeIterations())

affects latest release

backend: ADIOS2

bug

workaround

Status: Merged (completed).

openPMD/openPMD-apinumber 1729

#1729 In openPMD/openPMD-api;

· by franzpoeschel was closed on Mar 5, 2025

CI: Move Ubuntu 20.04 workflows to 22.04

continuous integration

Status: Merged (completed).

openPMD/openPMD-apinumber 1731

#1731 In openPMD/openPMD-api;

· by franzpoeschel was closed on Mar 21, 2025

Add compile-time check for issue 1720 (Cuda < 12.4.0 + C++20 + std::variant)

bug

wontfix

Status: Merged (completed).

openPMD/openPMD-apinumber 1722

#1722 In openPMD/openPMD-api;

· by franzpoeschel was closed on Mar 14, 2025

BP5+groupbased: allow only up to 100 steps

backend: ADIOS2

workaround

Status: Merged (completed).

openPMD/openPMD-apinumber 1732

#1732 In openPMD/openPMD-api;

· by franzpoeschel was closed on Mar 13, 2025

Further workaround for #1655: Avoid hangup automatically when using writeIterations()

affects latest release

backend: ADIOS2

bug

workaround

Status: Merged (completed).

openPMD/openPMD-apinumber 1728

#1728 In openPMD/openPMD-api;

· by franzpoeschel was closed on Mar 5, 2025

Fix source/documentation CI run

continuous integration

Status: Merged (completed).

openPMD/openPMD-apinumber 1719

#1719 In openPMD/openPMD-api;

· by franzpoeschel was closed on Feb 12, 2025

RTD: Sphinx Key

documentation

third partythird party libraries that are shipped and/or linkedthird party libraries that are shipped and/or linked

Status: Merged (completed).

openPMD/openPMD-apinumber 1715

#1715 In openPMD/openPMD-api;

· by ax3l was closed on Jan 28, 2025

RTD: Fix GA Integration

affects latest release

bug

documentation

third partythird party libraries that are shipped and/or linkedthird party libraries that are shipped and/or linked

Status: Merged (completed).

openPMD/openPMD-apinumber 1718

#1718 In openPMD/openPMD-api;

· by ax3l was closed on Feb 6, 2025

WarpX: Repo Moved

documentation

Status: Merged (completed).

openPMD/openPMD-apinumber 1733

#1733 In openPMD/openPMD-api;

· by ax3l was closed on Mar 19, 2025

Reactivate MPICH runner (gcc13_py312_mpich_h5_ad2)

continuous integration

workaround

Status: Merged (completed).

openPMD/openPMD-apinumber 1739

#1739 In openPMD/openPMD-api;

· by franzpoeschel was closed on Mar 25, 2025

setshape() should not touch the joined dim

backend: ADIOS2

bug

Status: Closed (abandoned).

openPMD/openPMD-apinumber 1656

#1656 In openPMD/openPMD-api;

· by guj was closed on Jun 3, 2025

CMake: Install toml11 and nlohmann_json for inclusion in downstream code

bug

dependenciesPull requests that update a dependency filePull requests that update a dependency file

discussion

Status: Closed (abandoned).

openPMD/openPMD-apinumber 1757

#1757 In openPMD/openPMD-api;

· by franzpoeschel was closed on Aug 6, 2025

Deactivate Span API by default in BP5

affects latest release

backend: ADIOS2

bug

workaround

Status: Merged (completed).

openPMD/openPMD-apinumber 1771

#1771 In openPMD/openPMD-api;

· by franzpoeschel was closed on Jul 17, 2025

Doc: First Write <code>np.float64</code>

affects latest release

bug

documentation

Status: Merged (completed).

openPMD/openPMD-apinumber 1780

#1780 In openPMD/openPMD-api;

· by ax3l was closed on Sep 16, 2025

Performance optimizations for interacting with many meshes / species types

internal

Status: Merged (completed).

openPMD/openPMD-apinumber 1741

#1741 In openPMD/openPMD-api;

· by franzpoeschel was closed on Sep 30, 2025