Commits · 08dc786cbd24485dc3bed0607d99740021beb2b7 · OpenDAS / TransformerEngine

02 Jan, 2026 1 commit
- Update copyright to include year 2026 (#2553) · 830ef60f
  Kirthi Shankar Sivamani authored Jan 02, 2026
```
Update copyright to include 2026
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>
```
  830ef60f
12 Dec, 2025 1 commit

[PyTorch] Add triton requirement (#2490) · 8c9f7c25

Kirthi Shankar Sivamani authored Dec 12, 2025



* Add triton dep
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8c9f7c25

10 Dec, 2025 1 commit

[PyTorch Debug] Add nvdlfw-inspect to dependencies (#2173) · e411547b

Paweł Gadziński authored Dec 10, 2025



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e411547b

09 Dec, 2025 1 commit

Fix runtime lib loading logic (#2297) · 8ef3a33d

Kirthi Shankar Sivamani authored Dec 09, 2025



Fixes to runtime loading logic and add missing deps
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8ef3a33d

06 Oct, 2025 1 commit

[PyTorch] Fix tests for

🤗

integration (#2239) · 9f3e79bf

Kirthi Shankar Sivamani authored Oct 06, 2025



* Update test requirements for HF
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9f3e79bf

26 Sep, 2025 1 commit

[PyTorch] Unpin version of onnxscript and onnxruntime (#2202) · 9e727966

Paweł Gadziński authored Sep 26, 2025



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9e727966

21 Jul, 2025 1 commit

[PyTorch] Remove GH pinned deps (#1961) · 5ba7953f

Kirthi Shankar Sivamani authored Jul 21, 2025



* Remove GH pinned deps
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5ba7953f

16 Jul, 2025 1 commit

[Pytorch] Dynamo ONNX export support (#1497) · 0a1499fa

Paweł Gadziński authored Jul 16, 2025



* some initial code
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0a1499fa

09 Jun, 2025 1 commit

Manage dependencies and add missing `einops` req (#1859) · ddcda1ff

Kirthi Shankar Sivamani authored Jun 09, 2025



* Manage deps and add einops
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ddcda1ff

14 May, 2025 1 commit

Cleanup pytorch extensions (#1781) · cfbbfb89

Kirthi Shankar Sivamani authored May 13, 2025



* rm unused swizzle extensions
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* Fix swizzle
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* transformer_engine
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* revert accidental perm change
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cfbbfb89

12 May, 2025 1 commit

Reduce framework extensions' binary size and fix debug builds (#1769) · a94e5dde

Kirthi Shankar Sivamani authored May 12, 2025



* Remove default debug info from distutils
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a94e5dde

11 May, 2025 1 commit

[C][PyTorch]Make pytorch extensions pure cpp (#1754) · 51cd4415

Kirthi Shankar Sivamani authored May 10, 2025



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51cd4415

04 Apr, 2025 1 commit

Introduce NVSHMEM based communication API for pytorch (#1430) · afa1f1b0

gdengk authored Apr 03, 2025



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afa1f1b0

07 Feb, 2025 1 commit
- Update main branch with TE 2.0 code, update version to 2.1.0.dev0 · 544dd14b
  Przemek Tredak authored Feb 07, 2025
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  544dd14b
02 Jan, 2025 1 commit
- Update copyright to include 2025 (#1388) · c9ea6be9
  Kirthi Shankar Sivamani authored Jan 02, 2025
```
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  c9ea6be9
11 Nov, 2024 1 commit

Convert non-kernel cuda files to cpp (#1322) · 68adf451

Kirthi Shankar Sivamani authored Nov 11, 2024



* Fix file extensions
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* upgrade paddle container for CI
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68adf451

29 Oct, 2024 1 commit

[C/PyTorch] Userbuffers and comm+GEMM overlap algorithms refactored and moved to TE/common (#1067) · 933294dc

Alp Dener authored Oct 29, 2024



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933294dc

25 Sep, 2024 1 commit

fix NVTE_UB_WITH_MPI read (#1194) · 209b8e5a

Sangkug Lym authored Sep 24, 2024



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209b8e5a

24 Sep, 2024 1 commit

Allow to pass architectures like 90a, without being overriden (#1178) · 99af5c08

Auriane R. authored Sep 24, 2024



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24 Aug, 2024 1 commit

Let user limit number of architectures, to improve build time (#1126) · 4ec66c77

hXl3s authored Aug 24, 2024



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4ec66c77

14 Aug, 2024 1 commit

Bump minimum CUDA version to 12.0 (#1103) · cc329b79

Tim Moon authored Aug 14, 2024



* Bump minimum CUDA version to 12.0
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cc329b79

12 Aug, 2024 1 commit

TE with threading build (#1092) · ed3fb6b2

Phuong Nguyen authored Aug 12, 2024



* added threading build back

* integrating threading for pytorch and paddle extensions

* added messages

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ed3fb6b2

23 Jul, 2024 1 commit

[PyTorch] Fixing hang in `initialize_ub()` for multi-node runs after PR901... · 5ee98175

Alp Dener authored Jul 23, 2024


[PyTorch] Fixing hang in `initialize_ub()` for multi-node runs after PR901 removal of MPI-dependence (#986)

* Re-implementing PR901 (removing MPI-dependence in Userbuffers) with multi-node fixes

* passing data-parallel rank/size info from torch.distributed to userbuffers
Signed-off-by: Alp Dener <adener@nvidia.com>

* multi-node example working with UB_SKIPMC=1 but not with multicast
Signed-off-by: Alp Dener <adener@nvidia.com>

* fixed multi-node hang in initialize_ub(), updated comm+GEMM overlap example to support multi-node mixed tensor/data parallelism, added README
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* fixed use case when Userbuffers is asked to allocate the TP overlap buffer with UB_SKIPMC=1
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* corrected example problem to set device by local ordinal instead of global process rank
Signed-off-by: Alp Dener <adener@nvidia.com>

* double-free fix in userbuffers destructor
Signed-off-by: Alp Dener <adener@nvidia.com>

* removed unnecessary and incorrect torch.cuda.set_device(...)
Signed-off-by: Alp Dener <adener@nvidia.com>

* corrected inter-node ranks logic
Signed-off-by: Alp Dener <adener@nvidia.com>

* generalized node ID logic in initialize_ub to handle arbitrary world rank layouts within node
Signed-off-by: Alp Dener <adener@nvidia.com>

* added single-node comm+GEMM overlap unit tests
Signed-off-by: Alp Dener <adener@nvidia.com>

* LayerNormMLP example confirmed working with 2 nodes on Eos
Signed-off-by: Alp Dener <adener@nvidia.com>

* unit test cleanup
Signed-off-by: Alp Dener <adener@nvidia.com>

* corrected DP group ranks logic in LNMLP comm+GEMM overlap example
Signed-off-by: Alp Dener <adener@nvidia.com>

* corrected enums in unit test
Signed-off-by: Alp Dener <adener@nvidia.com>

* fixed incorrect Ubuf object init signature
Signed-off-by: Alp Dener <adener@nvidia.com>

* switched default backend for Userbuffer bootstrapping to Gloo with MPI and NCCL fallbacks, and initialize_ub option to manually select backend
Signed-off-by: Alp Dener <adener@nvidia.com>

* fixed all comm+GEMM overlap unit tests
Signed-off-by: Alp Dener <adener@nvidia.com>

* corrected all_gather use for Gloo backend
Signed-off-by: Alp Dener <adener@nvidia.com>

* changed userbuffers allgather callback to always use all_gather() instead of all_gather_into_tensor()
Signed-off-by: Alp Dener <adener@nvidia.com>

* restored and verified old MPI-based bootstrapping via NVTE_UB_WITH_MPI=1 option at compile time
Signed-off-by: Alp Dener <adener@nvidia.com>

* disabled scoped GIL release for comm+GEMM overlap algorithms
Signed-off-by: Alp Dener <adener@nvidia.com>

* avoid dist.init_device_mesh in comm+GEMM overlap example to support older PyTorch versions
Signed-off-by: Alp Dener <adener@nvidia.com>

* applied RS overlap FP8 fix from PR1004
Signed-off-by: Alp Dener <adener@nvidia.com>

* fixed segfault in Userbuffers destructor
Signed-off-by: Alp Dener <adener@nvidia.com>

* corrected comm+GEMM overlap unit test arguments
Signed-off-by: Alp Dener <adener@nvidia.com>

* fixed unit test run command for when Userbuffers is compiled with MPI
Signed-off-by: Alp Dener <adener@nvidia.com>

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

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



* Refactored torch.distributed collectives into pure C++ callbacks
Signed-off-by: Alp Dener <adener@nvidia.com>

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

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



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

5ee98175

03 Jul, 2024 1 commit

[PyTorch] Runtime lookup for CUDA Driver API calls in Userbuffers (#970) · f9dd37f7

Alp Dener authored Jul 03, 2024



* removed libcuda.so link at compile time for TE/PyTorch extension
Signed-off-by: Alp Dener <adener@nvidia.com>

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

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



* linting fixes
Signed-off-by: Alp Dener <adener@nvidia.com>

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

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



* updated get_symbol() in TE/common/cuda_utils.h to new impl based on cudaGetDriverEntryPoint
Signed-off-by: Alp Dener <adener@nvidia.com>

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

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



* fix duplicate quotation
Signed-off-by: Alp Dener <adener@nvidia.com>

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

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



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Signed-off-by: Alp Dener <adener@nvidia.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

f9dd37f7

14 Jun, 2024 1 commit

Apply formatting (#929) · 9416519d

Kirthi Shankar Sivamani authored Jun 13, 2024



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

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

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

9416519d

13 Jun, 2024 1 commit

[C/PyTorch] Removed MPI dependence in Userbuffers (#901) · e706e5fa

Alp Dener authored Jun 13, 2024



* added DL framework callbacks for bootstrapping userbuffers without MPI
Signed-off-by: Alp Dener <adener@nvidia.com>

* removed userbuffers availability check in TE modules since userbuffers is now always compiled
Signed-off-by: Alp Dener <adener@nvidia.com>

* added comm+GEMM overlap example with LayerNormMLP
Signed-off-by: Alp Dener <adener@nvidia.com>

* lintin and review fixes
Signed-off-by: Alp Dener <adener@nvidia.com>

* linting and review fixes
Signed-off-by: Alp Dener <adener@nvidia.com>

* added header guards
Signed-off-by: Alp Dener <adener@nvidia.com>

* removed defunct userbuffers checks in build_utils and setup.py
Signed-off-by: Alp Dener <adener@nvidia.com>

* added exposed API in modules/base.py to __all__
Signed-off-by: Alp Dener <adener@nvidia.com>

* removed transformer_engine/CMakeLists.txt and shifted all TE/common compile into transformer_engine/common/CmakeLists.txt
Signed-off-by: Alp Dener <adener@nvidia.com>

---------
Signed-off-by: Alp Dener <adener@nvidia.com>
Co-authored-by: Tim Moon <4406448+timmoon10@users.noreply.github.com>

e706e5fa

06 Jun, 2024 1 commit
- Build system refactor for wheels (#877) · c1b915ae
  Kirthi Shankar Sivamani authored Jun 06, 2024
```
Cleanup
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>
```
  c1b915ae