Nvml v13.2

[blthayer]

FYI/PSA: I meant to open this draft PR in my fork repository, and accidentally opened it here... sorry I've been creating so much noise in this repo the last few business days... Anyways, I will leave this PR open in case it's useful to anyone else. Maintainers: please feel free to close or leave open at your discretion.

Overview

• Update nvml.h with latest v13 header file (details below).
• Use provided helper script to update the bindings.
• Manually update device field_values_for test to exercise all NVML_FI_DEV fields that aren't NVLINK.
• Bump dependencies (some were quite old). After dep bumps, the only required code changes were tiny trait tweaks for libloading 0.9.0, documented here and implemented in this commit.

More Details

To obtain the v13 header file:

curl -O https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64/cuda-nvml-dev-13-2_13.2.51-1_amd64.deb
mkdir nvml-v13 && cd nvml-v13
ar x ../cuda-nvml-dev-13-2_13.2.51-1_amd64.deb
tar -xf data.tar.*
# Header is at:
# ./usr/local/cuda-13.2/targets/x86_64-linux/include/nvml.h

Test Results

Not all tests pass on my machine on the main branch. So the goal here was to ensure that all test failures are the same between main and this branch. In other words, ensure this branch/updates didn't cause new test failures.

Tests executed from the top-level with cargo test --workspace --no-fail-fast | tee <file name>. I have manually compared which tests failed to ensure that not only are the number of failures correct, but also that the same tests failed.

main branch

tests_main.txt

$ cat tests_main.txt| grep 'test result'
test result: FAILED. 100 passed; 21 failed; 40 ignored; 0 measured; 0 filtered out; finished in 10.19s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s

nvml-v13.2 branch at 3647f80

This is before doing some version-bumping in the sub-project Cargo.toml files, but after an initial update of the top-level Cargo.lock file.

tests_3647f80.txt

cat tests_3647f80.txt| grep 'test result'
test result: FAILED. 100 passed; 21 failed; 40 ignored; 0 measured; 0 filtered out; finished in 10.17s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s

nvml-v13.2 branch at 298161f

tests_298161f.txt

cat tests_298161f.txt| grep 'test result'
test result: FAILED. 100 passed; 21 failed; 40 ignored; 0 measured; 0 filtered out; finished in 0.24s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s

[blthayer]

#137