- 22 Aug, 2024 1 commit
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NVJiangShao authored
* Add permutation functions * Add permutation ops * Remove the dependency on cutlass * Move permutation.py out of module dir * Rewrite the unit test and enable skipping if FP8 is unavailable * Rename exposed C++ API and reorder its parameters + take NVTETensor as inputs * Use Float8Tensor for FP8 input * Move dtype to ctx --------- Signed-off-by:
Jiang Shao <jiangs@nvidia.com> Co-authored-by:
Qi Zhang <qizhang@nvidia.com> Co-authored-by:
Phuong Nguyen <36155692+phu0ngng@users.noreply.github.com>
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- 21 Aug, 2024 3 commits
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Charlene Yang authored
* add support for padding in UnfusedDPA Signed-off-by:
Charlene Yang <8636796+cyanguwa@users.noreply.github.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * add support for padding_causal/_bottom_right Signed-off-by:
pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
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Xiaowei Ren authored
* add window_size to AttnFuncWithCP Signed-off-by:
Xiaowei Ren <xren@nvidia.com> * add seq_offsets_qkvo for cudnn thd Signed-off-by:
Xiaowei Ren <xren@cs-cw-dfw-login-01.cm.cluster>
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Tim Moon authored
* Perform scale-inv update in cast-transpose kernels Signed-off-by:
Tim Moon <tmoon@nvidia.com> * Perform scale-inv update in cast and activation kernels Signed-off-by:
Tim Moon <4406448+timmoon10@users.noreply.github.com> * Debug mismatched dtypes Signed-off-by:
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- 20 Aug, 2024 1 commit
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hXl3s authored
feat(pytorch): Allow TransformerLayer and MultiheadAttention to accept sequence length parameters (#1066) * Added ability for seqlen for transformer and mha layer Signed-off-by:
Lukasz Pierscieniewski <lukaszp@nvidia.com> * Documentation for new parameters Signed-off-by:
Przemek Tredak <ptredak@nvidia.com> --------- Signed-off-by:
Kirthi Shankar Sivamani <ksivamani@nvidia.com> Co-authored-by:
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- 16 Aug, 2024 2 commits
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Shijie authored
* support dtype casting fusion in FusedAdam Signed-off-by:
Shijie Wang <jaywan@nvidia.com> * minor changes Signed-off-by:
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Xiaowei Ren authored
* add window_size to AttnFuncWithCP Signed-off-by:
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- 15 Aug, 2024 2 commits
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Charlene Yang authored
fix typos regarding t in thd Signed-off-by: -
Marks101 authored
Signed-off-by:
Markus Schnoes <markus.schnoes@gmx.de> Co-authored-by:
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- 13 Aug, 2024 2 commits
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Charlene Yang authored
* merge k_channels and v_channels back to kv_channels and accept a tuple Signed-off-by:
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vasunvidia authored
* DGRAD-RS overlap bug fix This PR fixes a bug in enabling DGRAD-RS overlap by adding the layer to the correct method list. Previously, the RS-DGRAD overlap layer was incorrectly added to pipeline method list even if ring_exchange method is specified in config. Signed-off-by:
Vasudevan Rengasamy <vrengasamy@nvidia.com> * Bug fix for ring_exchange ReduceScatter ring_exchange RS uses main_stream for last GEMM chunk. But the send/recv streams wait for stream_compute during last chunk. Signed-off-by:
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- 12 Aug, 2024 1 commit
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vasunvidia authored
Buf fix for num_warmup_iters=0 case Signed-off-by:
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- 10 Aug, 2024 1 commit
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Tim Moon authored
* Add op for in-place add Signed-off-by:
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- 09 Aug, 2024 2 commits
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Xin Yao authored
* use fused_multi_cast_transpose Signed-off-by:
Xin Yao <xiny@nvidia.com> * fix input being empty tensor Signed-off-by:
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Alp Dener authored
[C/PyTorch] Fixed incorrect use of `torch.distributed.new_group()` when creating intra-node group in `initialize_ub()` (#1087) * updated initialize_ub() to use new_subgroups_by_enumeration() to generate intra-node groups, added new unit tests for TE layers with comm overlap 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:
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- 06 Aug, 2024 3 commits
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Charlene Yang authored
reduce the roundup of max_seqlen for THD to multiples of 64 Signed-off-by: -
Charlene Yang authored
* fix logging in attention Signed-off-by:
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Charlene Yang authored
* add multi-latent attention for DPA Signed-off-by:
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- 02 Aug, 2024 2 commits
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Li Tao authored
fix an argument issue when flash_attn>=2.5.7 Signed-off-by:
Li Tao <lit@nvidia.com> Co-authored-by:
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Przemyslaw Tredak authored
* Link attention docs to the main docs and fix errors reported by Sphinx Signed-off-by:
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- 01 Aug, 2024 2 commits
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Xiaowei Ren authored
* use 2hd layout Signed-off-by:
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Xin Yao authored
* fix workspaces and unfused bias in multi-stream cuBLAS * Expose num_streams via pybind * Fix C-compatibility * rm importing packaging in test_fused_attn.py --------- Signed-off-by:
Phuong Nguyen <phuonguyen@nvidia.com>
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- 31 Jul, 2024 1 commit
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Przemyslaw Tredak authored
* Ensure that the inputs to custom calls are contiguous Signed-off-by:
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- 30 Jul, 2024 1 commit
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Selvaraj Anandaraj authored
* Load balanced offloading algorithm Signed-off-by:
Selvaraj Anandaraj <selvaraja@login-eos02.eos.clusters.nvidia.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci --------- Signed-off-by:
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- 26 Jul, 2024 1 commit
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Charlene Yang authored
fix tp_size for GQA Signed-off-by:
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- 25 Jul, 2024 3 commits
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李金梁 authored
This bug will cause bug [ERROR] failed (exitcode: -11) local_rank: 0 (pid: 1761020) of binary: ~/megatron/bin/python. That is because we miss the rng_states that is required in attention recompute (for dropout), but no hint is provided. It is very very very difficult to trace and cost me two weeks. ```python before the start of training step] datetime: 2024-07-22 18:26:45 [2024-07-22 18:27:00,941] torch.distributed.elastic.multiprocessing.api: [ERROR] failed (exitcode: -11) local_rank: 0 (pid: 1761020) of binary: /home//miniconda3/envs/megatron/bin/python Traceback (most recent call last): File "/home//miniconda3/envs/megatron/bin/torchrun", line 33, in <module> sys.exit(load_entry_point('torch==2.2.1+cu121', 'console_scripts', 'torchrun')()) File "/home//miniconda3/envs/megatron/lib/python3.10/site-packages/torch/distributed/elastic/multiprocessing/errors/__init__.py", line 347, in wrapper return f(*args, **kwargs) File "/home//miniconda3/envs/megatron/lib/python3.10/site-packages/torch/distributed/run.py", line 812, in main run(args) File "/home//miniconda3/envs/megatron/lib/python3.10/site-packages/torch/distributed/run.py", line 803, in run elastic_launch( File "/home//miniconda3/envs/megatron/lib/python3.10/site-packages/torch/distributed/launcher/api.py", line 135, in __call__ return launch_agent(self._config, self._entrypoint, list(args)) File "/home//miniconda3/envs/megatron/lib/python3.10/site-packages/torch/distributed/launcher/api.py", line 268, in launch_agent raise ChildFailedError( torch.distributed.elastic.multiprocessing.errors.ChildFailedError: ``` Signed-off-by:李金梁 <975761915@qq.com>
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Kirthi Shankar Sivamani authored
* Specify python version Signed-off-by:
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Tim Moon authored
Fix linter warnings Signed-off-by:
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- 23 Jul, 2024 2 commits
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Alp Dener authored
[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:
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Selvaraj Anandaraj authored
* removed unwanted memcpyDtoD/fixed weight parametrisation Signed-off-by:
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- 22 Jul, 2024 1 commit
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Selvaraj Anandaraj authored
* Fixed convergence issues Signed-off-by:
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- 21 Jul, 2024 1 commit
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Tim Moon authored
* Update sequential container constructor to handle modules in plain dicts Signed-off-by:
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- 19 Jul, 2024 1 commit
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Charlene Yang authored
* initialize output tensors to 0 for THD while waiting for cuDNN bug fix Signed-off-by:
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- 18 Jul, 2024 1 commit
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Alp Dener authored
* FP8 type switch macro now wraps only the FP8 kernel to avoid invalid type errors Signed-off-by:
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- 17 Jul, 2024 2 commits
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vasunvidia authored
* DGRAD_RS UB overlap Bug fixes Signed-off-by:
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Tim Moon authored
* Add option to pass kwargs to CUDA graph module Signed-off-by:
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- 10 Jul, 2024 1 commit
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Charlene Yang authored
* add cuDNN swa Signed-off-by:
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- 09 Jul, 2024 1 commit
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Tim Moon authored
* Add basic infrastructure for Sequential module Signed-off-by:
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- 08 Jul, 2024 2 commits
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Kirthi Shankar Sivamani authored
Build for python < 3.8 Signed-off-by: -
Xin Yao authored
* remove implicit padding and unpadding Signed-off-by:
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