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Ilyas MoutawwakilandClaude Opus 5.5
944e22eb22
* Match a skip-list entry from the start only up to a module boundary
should_convert_module matched an entry from the start of the module name with
no boundary after it, so "model.layers.1" also skipped model.layers.10 to 19,
and Qwen3.8-27B-FP8's router entry "mlp.gate" also skipped the quantized
mlp.gate_proj (its FP8 weight then reached a bf16 linear). A match from the
start now has to end on a "." it consumed, or right before a "." or the end
of the name, which keeps regex entries that carry their own boundary such as
"^model\.audio_tower(?:\.|$)". The endswith clause Hub skip-lists rely on
("gate" covering shared_expert_gate) is unchanged.
Supersedes #47990, which anchors with "$" and so stops matching such regex
entries.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Shorten the should_convert_module docstring
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Restore the matching-rules comment of should_convert_module
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Move the should_convert_module test to a general quantizer utils test file
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Explain why the skip-list key is grouped
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Fit the skip-list comment within the noisy-comment limits
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Name the skip-list test's exclusion lists modules_to_not_convert
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
43 lines
2.3 KiB
Python
43 lines
2.3 KiB
Python
# Copyright 2026 The HuggingFace Inc. team. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import unittest
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from transformers.quantizers.quantizers_utils import should_convert_module
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class SkipListTest(unittest.TestCase):
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def test_should_convert_module(self):
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# Should convert by default
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self.assertTrue(should_convert_module("model", None))
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self.assertTrue(should_convert_module("model", []))
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# Should not convert if in exclusion list
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modules_to_not_convert = ["model.layers.*.self_attn", "lm_head"]
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self.assertFalse(should_convert_module("lm_head", modules_to_not_convert))
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self.assertTrue(should_convert_module("experts", modules_to_not_convert))
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self.assertFalse(should_convert_module("model.layers.3.self_attn.q_proj", modules_to_not_convert))
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# A match from the start ends at a module boundary
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modules_to_not_convert = ["model.layers.1", "model.layers.0.mlp.gate", r"^model\.audio_tower(?:\.|$)"]
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self.assertFalse(should_convert_module("model.layers.1.mlp.up_proj", modules_to_not_convert))
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self.assertTrue(should_convert_module("model.layers.10.mlp.up_proj", modules_to_not_convert))
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self.assertFalse(should_convert_module("model.layers.0.mlp.gate", modules_to_not_convert))
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self.assertTrue(should_convert_module("model.layers.0.mlp.gate_proj", modules_to_not_convert))
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# A user regex that brings its own anchor and boundary still works.
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self.assertFalse(should_convert_module("model.audio_tower.layers.1.proj", modules_to_not_convert))
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self.assertTrue(should_convert_module("model.audio_towers.proj", modules_to_not_convert))
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# A name still covers the names ending in it, as Hub skip-lists rely on
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self.assertFalse(should_convert_module("model.layers.0.mlp.shared_expert_gate", ["gate"]))
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