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Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

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* added TE/PyTorch wrappers for refactored comm+GEMM overlap code in TE/common
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* updated TE/PyTorch Python API to match the refactored comm+GEMM overlap code
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* updated unit tests to work with refactored comm+GEMM overlap code
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* close UB bootstrap socket to avoid interfering with CUDA Multicast shareable file handle send/recv
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* Docs fixes
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* remove dtype from args
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* FP8 cuda graphs
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* Fix numerics
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* exclude torch compile from numerics tests
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* More numerics fixes
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* Fix tests
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* rm fusion from unfused path
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Activation offloading to CPU's for the Linear, Layernorm Linear and the Layernorm MLP modules (#571)

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* Fix offloading for rmsnorm, rm test
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* Fix errors
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* Float8Tensor compatible offloading
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* Cleanup
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* Experimental FP8 tensor
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* Minor changes
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* Naming changes
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* minor fix
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* Rename FP8GlobalStateManager.with_fp8_parameters
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* Fix import error in FP8 tensor tests
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* Improve caching and fix distopt case
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* Make sure scale_inv is 1D tensor
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* Set default fp8 data type
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Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* cleanup internal API; rm duplication
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* fix
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* only install TE wheel (exclude flash-attn to rm conflicts)
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* forgot to change install wheel path
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* next round review comments
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* fix flash_attn output
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* fix QK layer scaling
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* update docs
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* review comments and fixes to selective checkpointing
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

---------
Signed-off-by: Charlene Yang <charleney@nvidia.com>
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>
Signed-off-by: cyanguwa <cyang.uwa@gmail.com>
Co-authored-by: Charlene Yang <charleney@nvidia.com>
Co-authored-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

Signed-off-by: Przemek Tredak <ptredak@nvidia.com>
Signed-off-by: Przemek Tredak <ptredak@nvidia.com>

* Fix bugs for full activation recompute in FP8
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* Ensure identical numerics in recomputation for pipeline parallelism
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* expose checkpoint API and add docs
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* complete checkpointing docs
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

Co-authored-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>
Signed-off-by: Przemek Tredak <ptredak@nvidia.com>