This repository's drivers are shell scripts executed on Linux accelerator
hosts, and its consumers record the SHA-256 of the files they ran. With Git's
default autocrlf on Windows a checkout rewrites those files with CRLF, which
breaks the shell drivers outright and changes every digest a receipt refers to.
Several upstream FlagGems tests gate themselves on torch.cuda.is_available()
even though the code under test runs on whatever accelerator FlagGems
dispatches to. On MThreads those guards skip the operator instead of
exercising it, so a working path reports as "not measured".
The plugin drops such a guard only when it is pinned to one file and one exact
skip reason, only when FlagGems has dispatched to the MThreads vendor, and only
after the unskipped test was observed to pass on an S5000. It walks the node
chain rather than the item's own markers, because a module-level pytestmark
does not appear on the item.
Two guards were probed on device and deliberately left in place, which is why
they are named in the module docstring rather than silently absent.
test_grid_sample.py builds its inputs through a helper whose device argument
defaults to the literal "cuda": unskipped, all 90 collected cases fail in
aten::empty on a CUDA backend that is not present. test_cutlass_scaled_mm.py
gates on vLLM as well as CUDA, so removing its guard would raise on the missing
dependency instead of measuring anything.
Aharrypotter