Commits · 0d874a4e7f1b73692cc6f4d7ee06542680bc15a5 · 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
18 Nov, 2025 1 commit

[JAX] Add support for sink attention in JAX (#2225) · 15cefbc5

Paweł Gadziński authored Nov 18, 2025



* fix
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* removed packed versions
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* jax
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* sofmtax_fusion -> softmax_fusion_type
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Signed-off-by: Pawel Gadzinski <pgadzinski@nvidia.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

15cefbc5

22 Sep, 2025 1 commit

[JAX] Remove import jax.extend.ffi (#2193) · 57b4d7bc

Phuong Nguyen authored Sep 22, 2025



* remove import jax.extend.ffi
Signed-off-by: Phuong Nguyen <phuonguyen@nvidia.com>

---------
Signed-off-by: Phuong Nguyen <phuonguyen@nvidia.com>

57b4d7bc

28 May, 2025 1 commit
- [JAX] Update jax_scaled_masked_softmax to match TE kernel implementation (#1822) · 4732ed76
  jberchtold-nvidia authored May 28, 2025
```
Update jax_scaled_masked_softmax to match TE kernel implementation
Signed-off-by: Jeremy Berchtold <jberchtold@nvidia.com>
```
  4732ed76
16 Apr, 2025 1 commit

Fix #1524 and other softmax mask functionality (#1681) · 0994fb48

Kshitij Lakhani authored Apr 15, 2025



* Add test cases for full coverage in jax/test_layer.py
- causal and window size None
- causal and window size default (-1,1)
- no_mask and window size default (-1,1)
- no_mask and window size default (2,2)
- padding and window size None
- padding_causal and window_size (2,2)
Signed-off-by: Kshitij Janardan Lakhani <klakhani@nvidia.com>

* Correct the condition where padding_causal_mask was being mapped to scaled upper triangle
Signed-off-by: Kshitij Janardan Lakhani <klakhani@nvidia.com>

* Fix Issue #1524
Signed-off-by: Kshitij Janardan Lakhani <klakhani@nvidia.com>

* Add a runner and test cases for jax.flax.module.Softmax class for fwd pass only
Segregate runner classes for Softmax module and softmax primitives
Signed-off-by: Kshitij Janardan Lakhani <klakhani@nvidia.com>

* Simplify logic when picking softmax primitives and softmax jax framework calls
Signed-off-by: Kshitij Janardan Lakhani <klakhani@nvidia.com>

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* Simplify the logic for performing jax based softmax
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* Code clean up
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* Add support table for mask, SWA and Softmax type. Code linting
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* Explicit SWA conditons in comments. Fix Typo
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* Resolve typo to remove None in SWA comments section
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---------
Signed-off-by: Kshitij Janardan Lakhani <klakhani@nvidia.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

0994fb48

14 Apr, 2025 1 commit

Add experimental Shardy support. (#1642) · 6117b20c

Johannes Reifferscheid authored Apr 14, 2025



* Add experimental Shardy support.

Production use is not yet recommended.

---------
Signed-off-by: Johannes Reifferscheid <jreiffers@nvidia.com>

6117b20c

01 Apr, 2025 1 commit

[JAX] Refactor + MXFP8 + GroupedGEMM (#1627) · cf9a7c2f

Phuong Nguyen authored Mar 31, 2025



* refactor + mxfp8

* added grouped gemm

* rename linear to dense

* added cublas init phase for groupedGemm

* relax the tol of test encoder multiprocessing mxfp8 by 0.001
Signed-off-by: Phuong Nguyen <phuonguyen@nvidia.com>

---------
Signed-off-by: Phuong Nguyen <phuonguyen@nvidia.com>
Co-authored-by: Hua Huang <huah@nvidia.com>
Co-authored-by: Jeremy Berchtold <jberchtold@nvidia.com>

cf9a7c2f

13 Mar, 2025 1 commit

[JAX] FFI API compatibility with both 0.4 and 0.5 (#1562) · 0e137883

Reese Wang authored Mar 13, 2025



Make ffi compatible with jax 0.4
Signed-off-by: Reese Wang <rewang@nvidia.com>
Co-authored-by: Phuong Nguyen <phuonguyen@nvidia.com>

0e137883

05 Mar, 2025 1 commit

Fix installation from PyPI wheels after a source install (#1526) · a3e6ed80

Kirthi Shankar Sivamani authored Mar 05, 2025



* Fix wheel install after src install
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* Fix JAX imports
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* switch order of dirs for finding so
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* Use existing dir src build
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* Fix lint
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---------
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

a3e6ed80

14 Feb, 2025 1 commit

[JAX] Fixes for CI failures with the latest JAX (#1469) · e19b8281

Phuong Nguyen authored Feb 14, 2025



* fixes L1 test

* fix test_multigpu_encoder

* fixes for other multi-encoder tests

* jax.extend.ffi to jax.ffi

* initialization with float32

* add init_dtype as an optional arg to all modules

* update use_scan query from xla flags

* relax threshold for test_encoder fp8

* relax the tols

---------
Signed-off-by: Phuong Nguyen <phuonguyen@nvidia.com>

e19b8281

02 Jan, 2025 1 commit
- Update copyright to include 2025 (#1388) · c9ea6be9
  Kirthi Shankar Sivamani authored Jan 02, 2025
```
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>
```
  c9ea6be9
14 Dec, 2024 1 commit

[JAX] Bug Fix: Softmax FFIs with correct Encapsulates (#1375) · 1975ace4

Phuong Nguyen authored Dec 14, 2024



* softmax custom calls with correct encapsulates

* rm jax deprecated features

---------
Signed-off-by: Phuong Nguyen <phuonguyen@nvidia.com>

1975ace4

12 Nov, 2024 1 commit

[TE/JAX] XLA FFI calls for Softmax and FusedAttnBackward (#1319) · 237b4930

Hua Huang authored Nov 12, 2024



* FFI for all softmax functions
Signed-off-by: Hua Huang <huah@nvidia.com>

* FFI for FusedAttnBackward and Dequantize

FusedAttnBackward passed all testes in test_fused_attn.py.
Dequantize is not used currently; finish it for completeness.
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* Fix FusedAttnBackward FFI pybind & simplify
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* Revert changes to tests/jax/test_fused_attn.py
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237b4930

17 Jul, 2024 1 commit

[JAX] Allow enabling partial custom calls through the environment variable (#1007) · 6c579267

Reese Wang authored Jul 17, 2024



* Add enabled() to BasePrimitive

* Add layernorm/rmsnorm fallback

* Add cast_fp8 fallback

* Add transpose/cast_transpose XLA fall back

* Act_lu fallback

* Add transpose fallback

* Add softmax fallback

* Unify the use of _cast_fp8

* Add tests for NVTE_JAX_CUSTOM_CALLS_RE

---------
Signed-off-by: Reese Wang <rewang@nvidia.com>
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6c579267

09 Jul, 2024 1 commit

[TE/JAX] Remove tuple wrapper of singleton in HLO lowering return (#1000) · 05977f44

Phuong Nguyen authored Jul 09, 2024



* removed singleton wrapper
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---------
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05977f44

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
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---------
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9416519d

13 Jun, 2024 1 commit

[JAX] Splitting cpp_extensions.py (#899) · 5986342a

Phuong Nguyen authored Jun 13, 2024



* Splitted cpp_extensions.py, renamed mlp.py and fused_attn.py
Signed-off-by: Phuong Nguyen <phuonguyen@nvidia.com>

* fixed import in tests
Signed-off-by: Phuong Nguyen <phuonguyen@nvidia.com>

---------
Signed-off-by: Phuong Nguyen <phuonguyen@nvidia.com>

5986342a