Bug#1125192: dolfin: MPI tests fail against cmake-built HDF5: Unable to write XDMF file

[Gilles Filippini]

Source: dolfin
Version: 2019.2.0~legacy20240219.1c52e83-26
Severity: normal

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Hi,

A test-build of dolfin against cmake-built HDF5 (1.14.6 currently in
experimental) reported extraneaous MPI test failures.

All these new failures have this message logged:

*** Error:   Unable to write XDMF file.
*** Reason:  ASCII format is not supported in parallel, use HDF5.
*** Where:   This error was encountered inside XDMFFile.cpp.

Being MPI tests I guess these failures are expected. However I wonder
how they aren't triggered when building against the autotools-built
HDF5 1.14.5 in unstable.

Full build log available on request.

Any clue?

Best,
_g.

- -- System Information:
Debian Release: 12.0
Architecture: amd64 (x86_64)

Kernel: Linux 6.1.0-34-amd64 (SMP w/12 CPU threads; PREEMPT)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

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