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Update copyright to include 2026
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* Fix incorrect calculation of segment pos from segment ids for thd cases and load balanced cases in from_segment_ids_and_pos. Enforce passing of segment_pos for THD cases and lod balanced cases
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Co-authored-by: greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com>

* Changing default activations in MLP, TransformerLayer, dropout rate after FC1 to 0, and return_layernorm_output to False
Signed-off-by: tdophung <tdophung@nvidia.com>

* Fixing the failing tests by hard coding  arguments to the previous values instead of relying on newer default values
Signed-off-by: tdophung <tdophung@nvidia.com>

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Signed-off-by: tdophung <tdophung@nvidia.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

* Add test to check jaxpr that amax is reused for nvfp4 recipe
Signed-off-by: Jeremy Berchtold <jberchtold@nvidia.com>

* Move test to test_helper.py and rename file
Signed-off-by: Jeremy Berchtold <jberchtold@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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Signed-off-by: Jeremy Berchtold <jberchtold@nvidia.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

* Make cast_master_weights_to_fp8 compatible with older MCore version
Signed-off-by: kunlunl <kunlunl@nvidia.com>

* Rename keep_columnwise to manual_post_all_gather_processing & Optimize unit test
Signed-off-by: kunlunl <kunlunl@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* Remove redundant _test_mini_optimizer()
Signed-off-by: kunlunl <kunlunl@nvidia.com>

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Signed-off-by: kunlunl <kunlunl@nvidia.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Tim Moon <4406448+timmoon10@users.noreply.github.com>