Improve leaf module interface (enable via config, relax matching criteria, add document, etc.)#7604
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sfc-gh-truwase merged 11 commits intodeepspeedai:masterfrom Oct 3, 2025
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Signed-off-by: Masahiro Tanaka <mtanaka@anyscale.com>
Signed-off-by: Masahiro Tanaka <mtanaka@anyscale.com>
Signed-off-by: Masahiro Tanaka <mtanaka@anyscale.com>
Signed-off-by: Masahiro Tanaka <mtanaka@anyscale.com>
Signed-off-by: Masahiro Tanaka <mtanaka@anyscale.com>
Signed-off-by: Masahiro Tanaka <mtanaka@anyscale.com>
sfc-gh-truwase
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mauryaavinash95
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Oct 4, 2025
…eria, add document, etc.) (deepspeedai#7604) This PR improves the usability of the leaf module feature. Here are the changes: - Allow enabling the leaf module via both the DeepSpeed config and APIs. - Relax matching criteria to support class-based matching. - Support multiple ways of specifying the target module: class, class name (with or without package name), module name, or suffix. - Add documentation to the training guide, including config snippets and explanations of default behavior. - Add default classes (e.g., Mixtral, Qwen2/Qwen3) that automatically enable the leaf module feature. (Welcoming requests to add more classes) --------- Signed-off-by: Masahiro Tanaka <mtanaka@anyscale.com> Co-authored-by: Olatunji Ruwase <tunji.ruwase@snowflake.com>
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| "leaf_module": { | ||
| "classes": ["my_package.layers.CustomMoEBlock"], | ||
| "names": ["transformer.layers.0.experts"], | ||
| "name_suffixes": ["experts"] |
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This part of the doc is somewhat confusing since it may make the reader believe all 3 entries are needed if they jumped here directly not reading the API section.
Too bad json doesn't allow comments. But perhaps the first paragraph could start with - "While the example shows all 3 leaf_module keys, typically you will probably use just one of these" ?
tohtana
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Oct 7, 2025
Update document of leaf module config as suggested [here](#7604 (comment)). Signed-off-by: Masahiro Tanaka <mtanaka@anyscale.com>
Liangliang-Ma
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Oct 13, 2025
…eria, add document, etc.) (deepspeedai#7604) This PR improves the usability of the leaf module feature. Here are the changes: - Allow enabling the leaf module via both the DeepSpeed config and APIs. - Relax matching criteria to support class-based matching. - Support multiple ways of specifying the target module: class, class name (with or without package name), module name, or suffix. - Add documentation to the training guide, including config snippets and explanations of default behavior. - Add default classes (e.g., Mixtral, Qwen2/Qwen3) that automatically enable the leaf module feature. (Welcoming requests to add more classes) --------- Signed-off-by: Masahiro Tanaka <mtanaka@anyscale.com> Co-authored-by: Olatunji Ruwase <tunji.ruwase@snowflake.com> Signed-off-by: Ma, Liangliang <liangliang.ma@intel.com>
Liangliang-Ma
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Oct 13, 2025
Update document of leaf module config as suggested [here](deepspeedai#7604 (comment)). Signed-off-by: Masahiro Tanaka <mtanaka@anyscale.com> Signed-off-by: Ma, Liangliang <liangliang.ma@intel.com>
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This PR improves the usability of the leaf module feature.
Here are the changes: