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pytorch/torch/_higher_order_ops
Sam Ginzburg ec1f56fdcf [user triton] add support for prune_configs_by in @triton.autotune (#142207)
This PR adds support for prune_configs_by in the @triton.autotune decorator [docs](https://triton-lang.org/main/python-api/generated/triton.autotune.html#triton.autotune). Supporting this lets users reduce autotuning time by running user-supplied code (early_config_prune, perf_model) to prune the provided list of configs.

We implement this by realizing args/kwargs in call_triton_kernel(...), and then calling kernel.prune_configs(...).

Pull Request resolved: https://github.com/pytorch/pytorch/pull/142207
Approved by: https://github.com/zou3519, https://github.com/aakhundov
2025-01-04 03:50:28 +00:00
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