Delete Galore #2397
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Delete Galore #2397
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🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/ao/2397
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topic: deprecation
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Pull Request Overview
This PR removes the entire experimental GaLore prototype—including its utilities, kernels, documentation, tests, benchmarks, and third-party submodule—to clean up the repository.
- Deletes all
torchao/prototype/galorecode, docs, and tests - Removes GaLore entries from the prototype README
Reviewed Changes
Copilot reviewed 17 out of 17 changed files in this pull request and generated no comments.
Show a summary per file
| File | Description |
|---|---|
| torchao/prototype/galore/utils.py | Removed GaLore utility functions |
| torchao/prototype/galore/kernels/adam_downproj_fused.py | Removed fused Adam+projection Triton kernel |
| torchao/prototype/galore/docs/galore_adam8bit.md | Deleted 8-bit optimizer documentation |
| torchao/prototype/galore/docs/README.md | Deleted GaLore docs index |
| torchao/prototype/galore/README.md | Deleted GaLore prototype README |
| torchao/prototype/README.md | Removed GaLore bullets from prototype code structure |
| third_party/cutlass | Removed Cutlass submodule |
| test/quantization/test_galore_quant.py | Removed GaLore quantization tests |
| test/kernel/test_galore_downproj.py | Removed GaLore down-projection kernel tests |
| test/kernel/test_fused_kernels.py | Removed GaLore fused-kernels tests |
| test/kernel/galore_test_utils.py | Removed GaLore test utilities |
| test/galore/profile_memory_usage.py | Removed GaLore memory profiling script |
| test/galore/README.md | Deleted GaLore tests README |
| benchmarks/fused_benchmark_utils.py | Removed GaLore benchmark utilities |
| benchmarks/bench_galore_fused_kernels.py | Removed GaLore fused-kernels benchmark script |
Closed
liangel-02
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Aug 25, 2025
* Delete Galore * restore cutlass changes
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This was a temporarily fashionable technique at the time but didn't get any meaningful adoption so deleting considering we have other more ao'ish alternatives like low bit optimizers
I'll merge, thanks!