spectrometerHBH opened a new pull request, #20270: URL: https://github.com/apache/tvm/pull/20270
## Summary `test_ptx_tcgen05_mma_block_size_form` assembles the collector-qualified `tcgen05.mma ... block_scale` forms at `sm_107f`. Those are PTX ISA 9.4 forms (#20266) and need the CUDA 13.4 ptxas; on a CUDA 13.2 host the test fails with `Unknown modifier '.collector::b::fill'` instead of skipping. This moves that half into `test_ptx_tcgen05_mma_block_size_collector_form`, guarded by `env.has_nvcc_version(13, 4)`, the same gate the whole-table certification tests already use. The `sm_100a` block32 certification and the `mxf4` block16 legality check stay in the original test and keep running on older toolchains. ## Testing On a CUDA 13.2 host (B200): ``` tests/python/tirx/codegen/test_ptx_dialect.py -k tcgen05_mma_block_size 3 passed, 1 skipped (collector form: need nvcc >= 13.4) ``` The full `tests/python/tirx/` suite on the same host previously had this as its only failure (2749 passed, 321 skipped). -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
