GitLab

* fix ce loss with ignore idx
Signed-off-by: ykarnati <ykarnati@nvidia.com>

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* remove fix comments
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* fallback divisor to 1
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* have arg for n_rows and n_non_ignore
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* fuse n_non_ignore to softmax kernel
Signed-off-by: ykarnati <ykarnati@nvidia.com>

* fix incorrect arg
Signed-off-by: ykarnati <ykarnati@nvidia.com>

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* move triton to common and change paths
Signed-off-by: tdophung <tdophung@nvidia.com>

* Formatting
Signed-off-by: tdophung <tdophung@nvidia.com>

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* fix cross entropy
Signed-off-by: Casper <casperbh.96@gmail.com>

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Signed-off-by: Casper <casperbh.96@gmail.com>

* fix comments
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* fix: few more style issues
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* fix: remove grad_output_stride (unnecessary)
Signed-off-by: Casper <casperbh.96@gmail.com>

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* fix: only backward was broken
Signed-off-by: Casper <casperbh.96@gmail.com>

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* Generalize cross entropy backward kernel to handle reduced and unreduced loss
Signed-off-by: Tim Moon <tmoon@nvidia.com>

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* Remove if-else and torch.tensor to meet cudagraph requirement
Signed-off-by: Kate Cheng <yunhsuanc@nvidia.com>

* Add is_cg_capturable flag to guard the if-else statement
Signed-off-by: Kate Cheng <yunhsuanc@nvidia.com>

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* Fix an issue when mcore uses te fusion ce implementation
Signed-off-by: lit <lit@nvidia.com>

* simplify unit test code
Signed-off-by: lit <lit@nvidia.com>

* Update tests/pytorch/test_parallel_cross_entropy.py
Signed-off-by: Tim Moon <4406448+timmoon10@users.noreply.github.com>

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* Added token ignoring for CE loss
Signed-off-by: Selvaraj Anandaraj <selvaraja@cw-dfw-cs-001-login-01.cm.cluster>

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* Added tests
Signed-off-by: root <root@cw-dfw-h100-004-210-013.cm.cluster>

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* Added parallel cross entropy loss implementation using online softmax
Signed-off-by: Selvaraj Anandaraj <selvaraja@cw-dfw-cs-001-login-01.cm.cluster>

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* Added tests
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* Added reshape of loss output
Signed-off-by: Selvaraj Anandaraj <selvaraja@cw-dfw-cs-001-login-01.cm.cluster>

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* Added to test list
Signed-off-by: Selvaraj Anandaraj <selvaraja@cw-dfw-cs-001-login-01.cm.cluster>

* Added Triton dependency
Signed-off-by: Selvaraj Anandaraj <selvaraja@cw-dfw-cs-001-login-01.cm.cluster>

* Added copyright
Signed-off-by: Selvaraj Anandaraj <selvaraja@cw-dfw-cs-001-login-01.cm.cluster>

* Fixed lint errors
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* Update setup.py
Co-authored-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>
Signed-off-by: Selvaraj Anandaraj <anandaraj@wisc.edu>

* Fixed lint and triton failure
Signed-off-by: Selvaraj Anandaraj <selvaraja@cw-dfw-cs-001-login-01.cm.cluster>

* Removed flattening for scalars
Signed-off-by: Selvaraj Anandaraj <selvaraja@cw-dfw-cs-001-login-01.cm.cluster>

* Skip tests on Blackwell due to TE CI caveat
Signed-off-by: Selvaraj Anandaraj <selvaraja@cw-dfw-cs-001-login-01.cm.cluster>

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

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* Do not register Triton dependency with setuptools
Signed-off-by: Tim Moon <tmoon@nvidia.com>

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