GitLab

* init cgemm + unit tests

* UB bootstrap with NCCL, no MPI dependency

* add NVLINK-P2P check + error message

* skip tests if no NVLINK available

* use std::vector to store ncclComm_t

* update misuse of TP warning
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* Pick up cuBLASMp during build
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* Saving...
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* Change lib order to fix link error
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* Saving...
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* Context creation, incomplete...
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* Test fixure
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* Saving...
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* A sanity AgGemm test, failing...
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* Saving...
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* Fix axes
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* Take care of uneven distribution
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* Use MPI to get position of local matrices
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* Refactor
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* Refactor & fixes
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* Saving...
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* Gemm-RS
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* Gemm-AR, not working...
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* Fixes
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* Setting all-reduce epilogue for gemm-ar
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* Use supported shapes for GEMM-AR
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* Tweak tolerance
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* First shot at fp8
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* Use TensorHolder in tests
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* More test configs
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* Support comm_sm_count
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* Parametrize dtypes for A, B and D separately
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* Tweak scaling
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* Amax ptr
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* Flags parity with cublas_gemm, saving...
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* Cleanup
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* Bias tests
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* Fix bias test
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* Aux, saving...
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* aux_ld
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* A fix
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* Use test::Tensor
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* Set scale inv
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* Remove unsupported test configs
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* Tweak tests
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* Replace libcal with NCCL
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* Add NVTX markers to API functions
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* Tweak GemmAr tests
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* More test config
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* Fix merge fallout
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* Remove MPI dependency, comment API, add algo parameter
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* Fix nvshmem dependency
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* Fix nvshmem build
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* Excluse CommGemm tests from L0_cppunittest
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* Add cpp_distributed sh file for CI
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* Adapt tp TensorAllocator
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* Skip GemmAr test on unsupported HW
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* Oversibscribe is needed on some clusters
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* Fix incomplete libcal removal
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* Move CI tests to L1
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* Rename context to include NVTE prefix
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* Remove leftover code
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* NVTE_WITH_CUBLASMP off by default
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* More detailed NVTE_CHECK diag
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* Comment API
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* Include stdbool header for legacy C compilers
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* Remove now unused argument
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* Abstract away cuBLASMp algo behind our own enum
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* More detailed shape diag messages
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* Update transformer_engine/common/include/transformer_engine/comm_gemm.h
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* Add license
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* Initial work toward restoring UB support in te.Sequential
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* Forward UB linear runs, but has numerical error
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* Debug UB forward tests
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* Minor tweaks
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* Remove Python checks for MXFP8 UB linear forward
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* Add dim check for MXFP8 full tiles
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* Move QuantizedTensor logic out of UB comm and into Python helper function
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* Support MXFP8 AGs
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* Coalesce NCCL all-gathers for MXFP8 all-gather
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* Initial impl of backward UB linear in te.Sequential
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* Debug UB linear backward with no quantization

dgrad GEMM + dx RS is still broken.
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* Fix chunk dims for dgrad GEMM + dx RS
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* Debugging MXFP8 UB cases

Still failing with dy AG + wgrad GEMM
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* Use NCCL to overlap dy AG with dgrad GEMM
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* Debug UB GEMM tests
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* Initial refactoring of linear module forward
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* Refactor linear module backward
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* Debug linear module UB tests
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* Tweak test tensor dims
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* Do not store autograd context within wgrad GEMM closure
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* Fix linter warnings
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* Update LayerNormLinear
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* Update LayerNormMLP
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* Debug UB tests
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* Fix linter warnings
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* Debug test failures
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* Minor style tweaks
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* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* Fix incorrect usage for GEMM input with block-scaled FP8
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* Fix RS out dims
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* Disable dgrad GEMM + UB AG + NCCL AG overlapping
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* Disable dgrad GEMM + UB AG + NCCL AG overlap in te.Sequential
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* [pre-commit.ci] auto fixes from pre-commit.com hooks

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



* Restore support for internal quantized tensors
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* Add tests for MXFP8 GEMM with UB
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* Fix linter warnings
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* Debug test failures
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* Debug test failures
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* Apply formatting
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* Apply formatting
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* fix backend selection for sm80
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* fix compiling warnings in sdpa flash
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* add nvte error messages
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* fix lint
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* add NVTE_CHECK_CUDNN_FE for error messaging
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* disable pylint bare-except
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* Do not include logging macros in installed C headers
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* Debug logging macros
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* Debug C++ tests

Use Google style for header includes.
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* Update CUDA driver macros

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* Use core error checking macros in PyTorch extensions

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* Fix missing arg when getting CUDA driver error string
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* Reuse logging header in frameworks
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