openmpi v4.0.3

[regro-cf-autotick-bot]

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Here is a list of all the pending dependencies (and their versions) for this repo. Please double check all dependencies before merging.

Name	Upstream Version	Current Version
openmpi	4.0.3

[conda-forge-linter]

Hi! This is the friendly automated conda-forge-linting service.

I wanted to let you know that I linted all conda-recipes in your PR (recipe) and found some lint.

Here's what I've got...

For recipe:

• Failed to even lint the recipe, probably because of a conda-smithy bug :cry:. This likely indicates a problem in your meta.yaml, though. To get a traceback to help figure out what's going on, install conda-smithy and run conda smithy recipe-lint . from the recipe directory.

[conda-forge-linter]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipe) and found it was in an excellent condition.

I do have some suggestions for making it better though...

For recipe:

• License is not an SPDX identifier (or a custom LicenseRef) nor an SPDX license expression.

[leofang]

It seems the patch added in #52 can be removed. The patch is from open-mpi/ompi#7122 / open-mpi/ompi#7193 and is merged to and available in v4.0.3.

[leofang]

@conda-forge-admin, please rerender

[github-actions[bot]]

Hi! This is the friendly automated conda-forge-webservice. I tried to rerender for you, but it looks like there was nothing to do.

[leofang]

@conda-forge-admin, please lint

[conda-forge-linter]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipe) and found it was in an excellent condition.

I do have some suggestions for making it better though...

For recipe:

• License is not an SPDX identifier (or a custom LicenseRef) nor an SPDX license expression.

[dalcinl]

• License is not an SPDX identifier (or a custom LicenseRef) nor an SPDX license expression.

@leofang Maybe we need to use license: BSD-3-Clause ?

[conda-forge-linter]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipe) and found it was in an excellent condition.

[leofang]

@conda-forge-admin, please lint

[conda-forge-linter]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipe) and found it was in an excellent condition.

[leofang]

@dalcinl Thanks! Looks like the bot is happy now.

@xylar Am I right about https://github.com/conda-forge/openmpi-feedstock/pull/57#issuecomment-610185252?

[xylar]

@leofang, I had to refresh my memory about this :-). I imagine that the patch has already been incorporated upstream so, yes, let's remove it at see how it goes.

[dalcinl]

@leofang Ready to merge?

[leofang]

Yes I think so. The drone CI is completed but the return code was not captured for some reason.

[dalcinl]

@leofang @jsquyres Something is going on on macOS, look in the logs for the following output showing up after mpiexec invocations.

[Mac-1270.local:86722] PMIX ERROR: ERROR in file gds_ds12_lock_pthread.c at line 206

https://dev.azure.com/conda-forge/feedstock-builds/_build/results?buildId=141078&view=logs&jobId=ce7cbaa7-582c-5570-40f4-267b3d85fc9f&j=ce7cbaa7-582c-5570-40f4-267b3d85fc9f&t=4a56039b-7269-50ae-de7a-538e91e6de06

[leofang]

Seems like this issue will be sticking around for a while: open-mpi/ompi#7516. @dalcinl, should I mark the OS X package as broken for the time being?

[leofang]

...or we can rebuild the OS X package with an additional env var PMIX_MCA_gds=hash as suggested in the linked issue (and then mark build 0 as broken).

[leofang]

A separate question is: Why didn't the CI test fail on OS X? Is it because the error happens at cleanup?

[leofang]

...yet another question: @beckermr, could you help me investigate why we aren't building a package for linux-ppc64le? I just checked and found that the linux-ppc64le build has been missing since #56, but in #54 it was still there. I didn't do anything that would disable this AFAIK...

[leofang]

should I mark the OS X package as broken for the time being?

See conda-forge/cf-mark-broken#36.

[dalcinl]

A separate question is: Why didn't the CI test fail on OS X? Is it because the error happens at cleanup?

Oh, you should ask the Open MPI folks. Obviously that error did not propagate up to mpiexec to return with error.

[leofang]

why we aren't building a package for linux-ppc64le?

Ping @conda-forge/core for help.

[beckermr]

IDK about the ppce64le build. Is it enabled in the conda-forge.yaml and did the CI run on this PR?

[leofang]

Addressing both OS X and ppc64le issues in #58. Let's move the discussion there, thanks!