Bug 2162892 - Backport fix for MPI_Allgatherv
Summary: Backport fix for MPI_Allgatherv
Alias: None
Product: Fedora
Classification: Fedora
Component: mpich
Version: 38
Hardware: Unspecified
OS: Unspecified
Target Milestone: ---
Assignee: Zbigniew Jędrzejewski-Szmek
QA Contact: Fedora Extras Quality Assurance
Depends On:
TreeView+ depends on / blocked
Reported: 2023-01-21 20:35 UTC by Ben Boeckel
Modified: 2023-03-02 02:48 UTC (History)
1 user (show)

Fixed In Version: mpich-4.0.2-4.fc37
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Clone Of:
Last Closed: 2023-03-02 02:48:46 UTC
Type: Bug

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Description Ben Boeckel 2023-01-21 20:35:04 UTC
Could this patch please be backported to the 4.0 packages (waiting for upstream to merge is probably prudent though)?


Without it, a non-zero `displs[0]` is ignored in a fastpath case.


Comment 1 Ben Cotton 2023-02-07 15:06:07 UTC
This bug appears to have been reported against 'rawhide' during the Fedora Linux 38 development cycle.
Changing version to 38.

Comment 2 Ben Boeckel 2023-02-13 15:30:49 UTC
PR to fix it in Fedora 37: https://src.fedoraproject.org/rpms/mpich/pull-request/6

Comment 3 Fedora Update System 2023-02-22 06:48:31 UTC
FEDORA-2023-597a366da6 has been submitted as an update to Fedora 37. https://bodhi.fedoraproject.org/updates/FEDORA-2023-597a366da6

Comment 4 Fedora Update System 2023-02-22 11:25:20 UTC
FEDORA-2023-597a366da6 has been pushed to the Fedora 37 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2023-597a366da6`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2023-597a366da6

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 5 Fedora Update System 2023-03-02 02:48:46 UTC
FEDORA-2023-597a366da6 has been pushed to the Fedora 37 stable repository.
If problem still persists, please make note of it in this bug report.

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