numba v0.55.1

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Analysis of the source code shows a discrepancy between the library's imports and the package's stated requirements in the meta.yaml.

Packages found by inspection but not in the meta.yaml:

• versioneer-518
• pygments

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[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.

[henryiii]

No GitHub release yet, so here's the diff, with the changelog: https://github.com/numba/numba/compare/0.55.0...0.55.1

[jakirkham]

No GitHub release yet

That appears to be an unticked box in issue ( https://github.com/numba/numba/issues/7781 ), which is still open. So presumably they will get to that soon

[jakirkham]

Seeing this error on ARM (it is the only error/failure that is unexpected):

======================================================================
ERROR: test_TestParforNumPy (numba.tests.test_parfors.TestParforsRunner)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/conda/feedstock_root/build_artifacts/numba_1643310780204/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_/lib/python3.10/site-packages/numba/tests/test_parfors.py", line 88, in test_TestParforNumPy
    self.runner()
  File "/home/conda/feedstock_root/build_artifacts/numba_1643310780204/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_/lib/python3.10/site-packages/numba/tests/test_parfors.py", line 77, in runner
    self.subprocess_test_runner(test_module=themod,
  File "/home/conda/feedstock_root/build_artifacts/numba_1643310780204/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_/lib/python3.10/site-packages/numba/tests/support.py", line 559, in subprocess_test_runner
    status = subprocess.run(cmd, stdout=subprocess.PIPE,
  File "/home/conda/feedstock_root/build_artifacts/numba_1643310780204/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_/lib/python3.10/subprocess.py", line 503, in run
    stdout, stderr = process.communicate(input, timeout=timeout)
  File "/home/conda/feedstock_root/build_artifacts/numba_1643310780204/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_/lib/python3.10/subprocess.py", line 1149, in communicate
    stdout, stderr = self._communicate(input, endtime, timeout)
  File "/home/conda/feedstock_root/build_artifacts/numba_1643310780204/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_/lib/python3.10/subprocess.py", line 2001, in _communicate
    self._check_timeout(endtime, orig_timeout, stdout, stderr)
  File "/home/conda/feedstock_root/build_artifacts/numba_1643310780204/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_/lib/python3.10/subprocess.py", line 1193, in _check_timeout
    raise TimeoutExpired(
subprocess.TimeoutExpired: Command '['/home/conda/feedstock_root/build_artifacts/numba_1643310780204/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_/bin/python', '-m', 'numba.runtests', 'numba.tests.test_parfors.TestParforNumPy']' timed out after 1800 seconds

----------------------------------------------------------------------

[henryiii]

Maybe this needs updating? If there are more or slower tests. Would be good to compare with out close we were to the edge before, but I think we were pretty close.

https://github.com/conda-forge/numba-feedstock/blob/96944ecd0990c08d2d92e33e3d4c220c33b3cf17/recipe/run_test.sh#L42

[esc]

No GitHub release yet

That appears to be an unticked box in issue ( numba/numba#7781 ), which is still open. So presumably they will get to that soon

We don't make GitHub releases AFAICT

[henryiii]

It's just nice to see the current release when visiting the page, plus it notifies release watchers.

[esc]

No GitHub release yet

That appears to be an unticked box in issue ( numba/numba#7781 ), which is still open. So presumably they will get to that soon

We don't make GitHub releases AFAICT

Oh, my bad, this is done post-release.

[henryiii]

Any idea about the slow test? It's consistently too slow now. Was that expected?

[henryiii]

I do see a few new tests, so let's try scaling back the fraction a bit on ARM.

[jakirkham]

Looks like we are seeing the same error ( https://github.com/conda-forge/numba-feedstock/pull/88#issuecomment-1023674154 )

cc @stuartarchibald (in case you have any thought here 🙂)

[stuartarchibald]

@jakirkham

Looks like we are seeing the same error ( #88 (comment) )

cc @stuartarchibald (in case you have any thought here slightly_smiling_face)

There's obvious no change between 0.55.0 and 0.55.1 that I can see that would make those tests run more slowly, which makes this a bit puzzling. Perhaps it was very near the threshold as @henryiii noted. The timeout is here if patching it is an option: https://github.com/numba/numba/blob/release0.55/numba/tests/test_parfors.py#L66

[stuartarchibald]

@henryiii

Maybe this needs updating? If there are more or slower tests

The tests that are failing are "bulk" runs of unit tests, they are run together in subprocesses to reduce memory pressure, from the logs it looks like it's this 30 minute timeout on running the bulk test(s) that's causing the failure. Obviously no use to this problem, but I've an idea of how to avoid this via another means, that I'll try later today.

[jakirkham]

Maybe this is just oversubscription? Wondering if we should just use fewer threads on ARM when running tests

[stuartarchibald]

Maybe this is just oversubscription? Wondering if we should just use fewer threads on ARM when running tests

It may well be. It looks like there was a restriction applied here (it's now commented): https://github.com/conda-forge/numba-feedstock/blob/676106d06c03d7c5e11d9fdfdbb3bc73693d5492/recipe/run_test.sh#L24-L25

I'd also be interested in knowing what happens if the timeout on that set of tests is set to something much bigger, am wondering if the tests eventually complete or if they are stuck (this line sets the time out: https://github.com/numba/numba/blob/release0.55/numba/tests/test_parfors.py#L66).

[jakirkham]

Looks like bumping the timeout worked 🎉

Thanks for pushing on this Henry! 😄

[stuartarchibald]

Looks like bumping the timeout worked tada

Thanks for pushing on this Henry! smile

Many thanks for trying this @henryiii, I've added https://github.com/numba/numba/pull/7813 to make sure it ends up in mainline for 0.56 such that the patch won't need to be carried beyond this release.

[jakirkham]

With Stuart's review comments addressed, have added the automerge label as it sounds like we are good to merge/build/upload packages. Though if I've missed anything, feel free to remove that label.

[henryiii]

The patch should automatically conflict once 0.56 is out, reminding us to drop it, so good to go from my side.

[github-actions[bot]]

Hi! This is the friendly conda-forge automerge bot!

I considered the following status checks when analyzing this PR:

• linter: passed
• azure: passed

Thus the PR was passing and merged! Have a great day!

[stuartarchibald]

Thanks for your efforts on this @henryiii @jakirkham, great to see 0.55.1 built.

[jakirkham]

Thanks for your help Stuart! 😀

[stuartarchibald]

Thanks for your help Stuart! grinning

No problem, glad all the issues were resolved!