GitLab

* Initial work toward restoring UB support in te.Sequential
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Forward UB linear runs, but has numerical error
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Debug UB forward tests
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Minor tweaks
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Remove Python checks for MXFP8 UB linear forward
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Add dim check for MXFP8 full tiles
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Move QuantizedTensor logic out of UB comm and into Python helper function
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Support MXFP8 AGs
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Coalesce NCCL all-gathers for MXFP8 all-gather
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Initial impl of backward UB linear in te.Sequential
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Debug UB linear backward with no quantization

dgrad GEMM + dx RS is still broken.
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Fix chunk dims for dgrad GEMM + dx RS
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Debugging MXFP8 UB cases

Still failing with dy AG + wgrad GEMM
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Use NCCL to overlap dy AG with dgrad GEMM
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Debug UB GEMM tests
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Initial refactoring of linear module forward
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Refactor linear module backward
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Debug linear module UB tests
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Tweak test tensor dims
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Do not store autograd context within wgrad GEMM closure
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Fix linter warnings
Signed-off-by: Tim Moon <tmoon@nvidia.com>

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

for more information, see https://pre-commit.ci



* Update LayerNormLinear
Signed-off-by: Tim Moon <tmoon@nvidia.com>

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

for more information, see https://pre-commit.ci



* Update LayerNormMLP
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Debug UB tests
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Fix linter warnings
Signed-off-by: Tim Moon <tmoon@nvidia.com>

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

for more information, see https://pre-commit.ci



* Debug test failures
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Minor style tweaks
Signed-off-by: Tim Moon <tmoon@nvidia.com>

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

for more information, see https://pre-commit.ci



* Fix incorrect usage for GEMM input with block-scaled FP8
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Fix RS out dims
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Disable dgrad GEMM + UB AG + NCCL AG overlapping
Signed-off-by: Tim Moon <tmoon@nvidia.com>

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

for more information, see https://pre-commit.ci



* Disable dgrad GEMM + UB AG + NCCL AG overlap in te.Sequential
Signed-off-by: Tim Moon <tmoon@nvidia.com>

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

for more information, see https://pre-commit.ci



* Restore support for internal quantized tensors
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Add tests for MXFP8 GEMM with UB
Signed-off-by: Tim Moon <tmoon@nvidia.com>

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

for more information, see https://pre-commit.ci



* Fix linter warnings
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Debug test failures
Signed-off-by: Tim Moon <tmoon@nvidia.com>

* Debug test failures
Signed-off-by: Tim Moon <tmoon@nvidia.com>

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