Release candidate for 8.2

[peastman]

Checklist

• Used a personal fork of the feedstock to propose changes
• Reset the build number to 0 (if the version changed)
• Re-rendered with the latest conda-smithy (Use the phrase @conda-forge-admin, please rerender in a comment in this PR for automated rerendering)

[peastman]

@conda-forge-admin, please rerender

[conda-forge-admin]

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/meta.yaml) and found it was in an excellent condition.

[peastman]

@mikemhenry can you review?

[peastman]

The ARM Linux builds are failing:

2024-10-21T21:09:19.5155278Z [ 83%] Linking CXX shared library ../../../libOpenMMCUDA.so
2024-10-21T21:09:19.5660903Z /home/conda/feedstock_root/build_artifacts/openmm_1729544387314/_build_env/bin/../lib/gcc/aarch64-conda-linux-gnu/11.4.0/../../../../aarch64-conda-linux-gnu/bin/ld: /usr/local/cuda/lib64/libnvrtc.so: error adding symbols: file in wrong format
2024-10-21T21:09:19.5683100Z collect2: error: ld returned 1 exit status

[peastman]

Only the ones for CUDA 11.8 failed. The ones for 12 and for no CUDA passed.

[peastman]

I'm at a loss for what to do about it. The same builds worked when we built the beta a month ago. Clearly something has changed external to this repo. Is there a way we can just disable that particular combination of builds (CUDA 11.8 on ARM Linux)?

[mikemhenry]

I'm at a loss for what to do about it. The same builds worked when we built the beta a month ago. Clearly something has changed external to this repo. Is there a way we can just disable that particular combination of builds (CUDA 11.8 on ARM Linux)?

Yah that will be the past of least resistance, I can do that! Seems like a waste to try and get the builds working until we need them since things might change (like dropping an older cuda version) before we get 8.2 released fully

[peastman]

I'm hoping to get 8.2 fully released next week. The release generally follows the rc by a week, if no problems are found. But CUDA 11.8 on ARM Linux is sufficiently obscure that if we need to skip it, I think that's ok. CUDA 12 has been out for almost two years.

[mikemhenry]

Sounds good, see this commit: 36e8691
it looks I removed the builds you requested!

[mikemhenry]

Confusing we are getting a new build failure on Build linux linux_aarch64_c_compiler_version12cuda_compilercuda-nvcccuda_compiler_version12.0cxx_compiler_version12numpy1.22python3.10.____cpython failed

conda_libmamba_solver.exceptions.LibMambaUnsatisfiableError: Encountered problems while solving:
  - nothing provides requested sysroot_linux-aarch64 2.17**
  - nothing provides requested cuda-version 12.0**
  - nothing provides requested mesa-libgl-devel-cos7-aarch64
  - nothing provides cuda-cudart-dev_linux-aarch64 12.0.* needed by cuda-nvcc_linux-aarch64-12.0.76-h39475eb_10
  - nothing provides tzdata needed by python-3.10.0-h543edf9_1_cpython
  - nothing provides sysroot_linux-aarch64 needed by gxx_linux-aarch64-12.1.0-hf89e22a_10
  - nothing provides sysroot_linux-64 needed by gcc_linux-aarch64-12.1.0-h93c90ae_10
  - nothing provides crossenv >=1.0 needed by cross-python_linux-aarch64-3.10-13_cpython

Could not solve for environment specs
The following packages are incompatible
├─ cross-python_linux-aarch64 is not installable because there are no viable options
│  ├─ cross-python_linux-aarch64 [3.10|3.11|...|3.9] would require
│  │  └─ crossenv >=1.0 , which does not exist (perhaps a missing channel);
│  ├─ cross-python_linux-aarch64 [3.6|3.7|3.8|3.9] would require
│  │  └─ crossenv, which does not exist (perhaps a missing channel);
│  └─ cross-python_linux-aarch64 [3.10|3.11|...|3.9] would require
│     └─ crossenv >=1.1.4 , which does not exist (perhaps a missing channel);
├─ cuda-nvcc_linux-aarch64 12.0**  is not installable because it requires
│  └─ cuda-cudart-dev_linux-aarch64 12.0.* , which does not exist (perhaps a missing channel);
├─ cuda-version 12.0**  does not exist (perhaps a typo or a missing channel);
├─ gcc_linux-aarch64 12**  is not installable because it requires
│  └─ sysroot_linux-64, which does not exist (perhaps a missing channel);
├─ gxx_linux-aarch64 12**  is not installable because it requires
│  └─ sysroot_linux-aarch64, which does not exist (perhaps a missing channel);
├─ mesa-libgl-devel-cos7-aarch64 does not exist (perhaps a typo or a missing channel);
├─ python 3.10* *_cpython is not installable because it requires
│  └─ tzdata, which does not exist (perhaps a missing channel);
└─ sysroot_linux-aarch64 2.17**  does not exist (perhaps a typo or a missing channel).

but yesterday it worked...

[mikemhenry]

sorry false alarm:

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.
'https//conda.anaconda.org/conda-forge/linux-64'

[peastman]

All builds passed. Shall I merge it?

[mikemhenry]

Go for it!

[peastman]

Thanks. Next for the HIP plugin...