[CI] Tests are failing about limitedldlfactorizations.jl HOT 10 CLOSED

The error occurs in a test that doesn’t use Metis I think:
https://github.com/JuliaSmoothOptimizers/LimitedLDLFactorizations.jl/blob/main/test/runtests.jl#L173

Here is the error:

test in-place version: Test Failed at /home/runner/work/LimitedLDLFactorizations.jl/LimitedLDLFactorizations.jl/test/runtests.jl:173
  Expression: allocs == 0
   Evaluated: 48 == 0

https://github.com/JuliaSmoothOptimizers/LimitedLDLFactorizations.jl/actions/runs/6542419224/job/17765412771#step:6:138

from limitedldlfactorizations.jl.

We should try wrap these unit tests in functions. I remember that extra bits where allocated in the tests of Krylov.jl because of the scope of the variables.

@geoffroyleconte May I ask you to have a look?

from limitedldlfactorizations.jl.

It’s odd because the same code in a function run with —track-allocations reports exactly zero allocations. So it has to do with the tests themselves.

from limitedldlfactorizations.jl.

Ok, so you almost confirmed that the culprit is the global scope.

from limitedldlfactorizations.jl.

In Krylov.jl, the tests are not in functions though … 🤔

from limitedldlfactorizations.jl.

If I update the Project.toml such that AMD = "=0.5.0", I don't have the error anymore.

from limitedldlfactorizations.jl.

In Krylov.jl, the tests are not in functions though … 🤔

I mixed things up... It was for older versions of Julia that I wrapped the Krylov tests in functions.

from limitedldlfactorizations.jl.

Please submit a PR.

from limitedldlfactorizations.jl.

We need to solve the problem first, I don't know why the version 0.5.1 of AMD.jl introduced some allocations.

from limitedldlfactorizations.jl.

I found the culprit.

from limitedldlfactorizations.jl.