GitLab

* Avoid `parameters` function in op backward pass
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* Add activation ops
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* Remove manual FP8 scale update for FP8 params
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* lint
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* Add Userbuffers support for column TP linear layer
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* Debug bug with incorrect bias pointers in UB GEMM

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* Support case where wgrad is optional
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* Fix missing imports
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* Add layer norm op
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* Fix linter warnings
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* Replace LayerNorm module with LayerNorm op
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* Add AMP support
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* Do not save autograd context if grad mode is disabled

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* Forward args in pre_forward func to base op class
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* Update to use QuantizedTensor class
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* Review suggestions from @ptrendx

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* Fix linter warnings
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* Use weight dtype as default compute dtype
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* Debug checkpointing with operation-based API
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* Debug CUDA graph support with operation-based API
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* Avoid unnecessary recursion when saving/loading FP8 state
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* Handle Float8Tensor when casting module dtype

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* Add base class for tensor proxies
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* Rename to "QuantizedTensor"
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* Add op for in-place add
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* Add op for in-place add
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* Review suggestions from @ptrendx

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* Debug test failures
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* Update sequential container constructor to handle modules in plain dicts
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