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@longlee0622 longlee0622 commented Dec 4, 2025

Summary by CodeRabbit

  • New Features

    • Added NVFP4 GEMM backend configuration to model settings for more granular control over available optimization backends.
  • Refactor

    • Updated NVFP4 backend specification to use a list of allowed backends instead of a single backend parameter, enabling flexible backend selection and fallback strategies.

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@longlee0622 longlee0622 requested review from a team as code owners December 4, 2025 00:36
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📝 Walkthrough

Walkthrough

Replaces single-string backend parameters with an explicit allowed-backends list/string across NVFP4 GEMM surfaces. Public APIs, runner internals, model config, argument parsing, and tests now accept and validate comma-separated or list-style allowed_backends (new token cuda_core added); selection/validation logic updated to operate on the allowed set instead of a single backend token.

Changes

Cohort / File(s) Change Summary
Patterns
tensorrt_llm/_torch/compilation/patterns/ar_residual_norm.py
Pattern function signatures updated: backend: strallowed_backends: str. Validation logic replaced to parse and validate comma-separated allowed_backends tokens (includes cuda_core).
Custom ops / Runner
tensorrt_llm/_torch/custom_ops/torch_custom_ops.py
NVFP4GemmUnifiedRunner ctor changed to accept allowed_backends: List[str] and internal state now stores allowed_backends. Cache key (unique_id) updated to include allowed_backends tuple. Helpers _is_backend_allowed / _is_only_backend added. get_valid_tactics() and forward path refactored to compute tactics from allowed_backends; CuteDSL gating moved behind allowed_backends checks. Public nvfp4_gemm API signature changed: allowed_backends: str = "cutlass,cublaslt,cuda_core". Parsing/validation of allowed_backends implemented and errors raised for invalid/empty lists. Fake registrations/implementations updated accordingly.
Linear module
tensorrt_llm/_torch/modules/linear.py
Linear constructor and public API changed: nvfp4_backend: strnvfp4_allowed_backends: Optional[List[str]]. Uses get_model_extra_attrs to derive per-model defaults; NVFP4LinearMethod.apply now builds a comma-separated allowed_backends string from module.nvfp4_allowed_backends when invoking GEMM ops.
Model config
tensorrt_llm/_torch/model_config.py
Added nvfp4_gemm_allowed_backends: List[str] to ModelConfig with default_factory ['cutlass','cublaslt','cuda_core'] and explanatory comments.
Executor / Loader
tensorrt_llm/_torch/pyexecutor/model_loader.py
Config loading extended to accept nvfp4_gemm_allowed_backends from llm args and store it under config.extra_attrs['nvfp4_gemm_allowed_backends'].
LLM args / API
tensorrt_llm/llmapi/llm_args.py
Added Nvfp4GemmConfig StrictBaseModel with allowed_backends: List[str] and validator (allowed tokens {cutlass,cublaslt,cutedsl,cuda_core}, non-empty). Added nvfp4_gemm_config: Nvfp4GemmConfig to TorchLlmArgs and wired deserialization in update helpers.
Tests
tests/unittest/_torch/thop/parallel/test_fp4_linear.py
Updated tests to replace nvfp4_backend usage with nvfp4_allowed_backends; nvfp4_gemm calls updated to use allowed_backends (comma-separated or single token) and assertions/messages aligned to new terminology.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~25 minutes

  • Areas needing extra attention:
    • NVFP4GemmUnifiedRunner.unique_id() — ensure allowed_backends tuple ordering and representation prevent cache collisions.
    • get_valid_tactics() and tactic-resolution — verify correctness when multiple allowed_backends provided, and correct error paths when a single explicitly-forced backend is unavailable.
    • Public nvfp4_gemm parsing/validation — ensure consistent handling of comma-separated string vs list, and clear error messages for invalid/empty inputs.
    • Linear/module propagation — confirm model-derived defaults via config.extra_attrs integrate in all codepaths.
    • Tests — confirm test updates reflect real-world allowed_backends permutations and maintain coverage for CuteDSL gating and cuda_core inclusion.

Pre-merge checks and finishing touches

❌ Failed checks (2 warnings)
Check name Status Explanation Resolution
Docstring Coverage ⚠️ Warning Docstring coverage is 40.00% which is insufficient. The required threshold is 80.00%. You can run @coderabbitai generate docstrings to improve docstring coverage.
Description check ⚠️ Warning The pull request description is incomplete. It contains only the template boilerplate with empty/unfilled required sections (Description, Test Coverage) and does not provide specific implementation details beyond the title. Fill in the Description section with details about why cuteDSL GEMM is being converted to opt-in and explain the solution. Add Test Coverage section listing relevant tests. Complete the PR checklist sections appropriately.
✅ Passed checks (1 passed)
Check name Status Explanation
Title check ✅ Passed The title clearly and specifically describes the main change: converting cuteDSL GEMM to an opt-in feature, which is supported by the raw summary showing changes to backend handling and the introduction of 'auto_no_cutedsl' option.

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📒 Files selected for processing (7)
  • tensorrt_llm/_torch/compilation/patterns/ar_residual_norm.py (4 hunks)
  • tensorrt_llm/_torch/custom_ops/torch_custom_ops.py (9 hunks)
  • tensorrt_llm/_torch/model_config.py (1 hunks)
  • tensorrt_llm/_torch/modules/linear.py (4 hunks)
  • tensorrt_llm/_torch/pyexecutor/model_loader.py (1 hunks)
  • tensorrt_llm/llmapi/llm_args.py (3 hunks)
  • tests/unittest/_torch/thop/parallel/test_fp4_linear.py (9 hunks)

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Actionable comments posted: 1

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📒 Files selected for processing (3)
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  • tensorrt_llm/_torch/custom_ops/torch_custom_ops.py (6 hunks)
  • tensorrt_llm/_torch/modules/linear.py (2 hunks)
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Files:

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  • tensorrt_llm/_torch/custom_ops/torch_custom_ops.py
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🧠 Learnings (5)
📚 Learning: 2025-11-14T11:22:03.729Z
Learnt from: nzmora-nvidia
Repo: NVIDIA/TensorRT-LLM PR: 9163
File: tensorrt_llm/_torch/auto_deploy/custom_ops/quant.py:107-113
Timestamp: 2025-11-14T11:22:03.729Z
Learning: In TensorRT-LLM AutoDeploy custom ops, when adding hardware capability checks to select between kernel implementations (e.g., cuBLAS vs. CUDA kernel), use descriptive variable names that identify the specific GPU architectures or families being targeted (e.g., `is_blackwell_geforce_or_ada`) rather than generic names like `enable_cuda_core`. This makes it clear that the code is selecting an implementation path based on hardware capabilities, not enabling/disabling hardware features.

Applied to files:

  • tensorrt_llm/_torch/compilation/patterns/ar_residual_norm.py
  • tensorrt_llm/_torch/custom_ops/torch_custom_ops.py
📚 Learning: 2025-10-20T16:54:09.824Z
Learnt from: nvchenghaoz
Repo: NVIDIA/TensorRT-LLM PR: 8469
File: tensorrt_llm/_torch/auto_deploy/custom_ops/rms_norm.py:6-6
Timestamp: 2025-10-20T16:54:09.824Z
Learning: In tensorrt_llm/_torch/auto_deploy/custom_ops/rms_norm.py, the import `from ...modules.mamba.layernorm_gated import _layer_norm_fwd` is correct and should not be changed to modules.fla.layernorm_gated. The _layer_norm_fwd function exists in both modules/mamba/layernorm_gated.py and modules/fla/layernorm_gated.py, but the mamba version is the intended implementation for this use case.

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📚 Learning: 2025-10-20T17:09:21.560Z
Learnt from: nvchenghaoz
Repo: NVIDIA/TensorRT-LLM PR: 8469
File: tensorrt_llm/_torch/auto_deploy/transform/library/rms_norm.py:180-182
Timestamp: 2025-10-20T17:09:21.560Z
Learning: In tensorrt_llm/_torch/auto_deploy/transform/library/rms_norm.py, the _gated_rmsnorm_replacement function does not need to cast the output of torch.ops.auto_deploy.torch_rmsnorm_gated back to the input dtype, even though the custom op returns fp32. The dtype handling is managed elsewhere or the fp32 output is acceptable for downstream consumers.

Applied to files:

  • tensorrt_llm/_torch/compilation/patterns/ar_residual_norm.py
📚 Learning: 2025-08-21T21:48:35.135Z
Learnt from: djns99
Repo: NVIDIA/TensorRT-LLM PR: 7104
File: cpp/tensorrt_llm/cutlass_extensions/include/cutlass_extensions/epilogue/fusion/sm90_visitor_scatter.hpp:399-417
Timestamp: 2025-08-21T21:48:35.135Z
Learning: CUTLASS extensions in TensorRT-LLM (located under cpp/tensorrt_llm/cutlass_extensions/) are designed to integrate with and extend functionality in the external CUTLASS repository. When analyzing these extensions, their consumers and functionality wiring may exist in the CUTLASS codebase rather than within TensorRT-LLM itself.

Applied to files:

  • tensorrt_llm/_torch/custom_ops/torch_custom_ops.py
📚 Learning: 2025-08-22T01:54:35.850Z
Learnt from: djns99
Repo: NVIDIA/TensorRT-LLM PR: 7104
File: cpp/tensorrt_llm/kernels/cutlass_kernels/include/moe_kernels.h:999-1000
Timestamp: 2025-08-22T01:54:35.850Z
Learning: The `internal_cutlass_kernels` directory in TensorRT-LLM is a mirror of an internal NVIDIA repository and maintains its own implementation and API that may diverge from the public `cutlass_kernels` version. API inconsistencies between these two directories are intentional and by design, not bugs to be fixed.

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🧬 Code graph analysis (1)
tensorrt_llm/_torch/custom_ops/torch_custom_ops.py (3)
tensorrt_llm/_torch/custom_ops/cute_dsl_custom_ops.py (5)
  • unique_id (253-254)
  • unique_id (668-677)
  • unique_id (955-964)
  • unique_id (1283-1291)
  • unique_id (1586-1594)
tensorrt_llm/_torch/autotuner.py (1)
  • unique_id (215-224)
tensorrt_llm/_torch/custom_ops/trtllm_gen_custom_ops.py (6)
  • unique_id (196-197)
  • unique_id (550-551)
  • unique_id (824-832)
  • unique_id (1112-1120)
  • unique_id (1380-1388)
  • unique_id (1635-1641)
🪛 Ruff (0.14.7)
tensorrt_llm/_torch/custom_ops/torch_custom_ops.py

932-933: Avoid specifying long messages outside the exception class

(TRY003)


983-983: Unused function argument: backend

(ARG001)

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🔇 Additional comments (8)
tensorrt_llm/_torch/compilation/patterns/ar_residual_norm.py (1)

616-619: LGTM: Valid backends updated for pattern matching.

The addition of 'auto_no_cutedsl' to the valid backends set is consistent with the broader PR changes introducing this new backend option. This ensures the NVFP4 GEMM prologue pattern matcher correctly validates the new backend value.

tensorrt_llm/_torch/custom_ops/torch_custom_ops.py (6)

698-712: LGTM: Runner correctly parameterized for CuteDSL exclusion.

The exclude_cutedsl parameter is properly added to the constructor and stored on the instance. The unique_id method correctly includes both backend and exclude_cutedsl in the cache key, ensuring different backend configurations don't share cached tactics.


758-760: LGTM: CuteDSL exclusion logic is correct.

The condition if backend in ["auto", "cutedsl"] and not self.exclude_cutedsl: correctly implements the exclusion logic. Since exclude_cutedsl is only set to True when backend == "auto_no_cutedsl" (which gets normalized to "auto"), explicit "cutedsl" requests will still work as expected.


889-889: Default backend changed to "auto_no_cutedsl" - this is the main API change.

This change shifts the default from including CuteDSL in auto-selection to excluding it, prioritizing faster build times over potential extreme performance gains. Users who want CuteDSL can explicitly opt-in with backend="auto" or backend="cutedsl".


928-943: LGTM: Backend normalization logic is clean and correct.

The approach of normalizing "auto_no_cutedsl" to "auto" internally while setting exclude_cutedsl=True is a clean implementation that avoids duplicating logic in get_valid_tactics. The runner receives the effective backend and exclusion flag to make appropriate decisions.


974-987: Fake registration correctly mirrors the updated signature.

The backend parameter is intentionally unused in the fake implementation (flagged by static analysis as ARG001) because the fake only needs to compute the output tensor shape, not actually dispatch to a backend. The signature must match the real function for torch.compile compatibility.


912-918: Good documentation of the new backend options.

The docstring clearly explains the difference between 'auto_no_cutedsl' (default, faster build) and 'auto' (includes cutedsl, extreme performance). This helps users understand the tradeoff.

tensorrt_llm/_torch/modules/linear.py (1)

2057-2068: LGTM: Linear module constructor updated consistently.

The default nvfp4_backend parameter is changed to "auto_no_cutedsl" to match the underlying nvfp4_gemm function. The docstring clearly documents all supported values and the tradeoff between build time and performance.

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longlee0622 and others added 5 commits December 5, 2025 07:52
cuteDSL as opt-in backend to save build time.

Signed-off-by: Jonas Li <6110159+longlee0622@users.noreply.github.com>
Signed-off-by: Jonas Li <6110159+longlee0622@users.noreply.github.com>
Signed-off-by: Jonas Li <6110159+longlee0622@users.noreply.github.com>
Co-authored-by: Kaiyu Xie <26294424+kaiyux@users.noreply.github.com>
Signed-off-by: Jonas Li <6110159+longlee0622@users.noreply.github.com>
Co-authored-by: Mike Iovine <mike.iovine7@gmail.com>
Signed-off-by: Jonas Li <6110159+longlee0622@users.noreply.github.com>
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@longlee0622 longlee0622 merged commit 2645a78 into NVIDIA:main Dec 6, 2025
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MinaHuai pushed a commit to davidmlw/TensorRT-LLM that referenced this pull request Dec 10, 2025
…VIDIA#8779)

The performance results of some kernels could be easily affected by the warm/cold L2 cache status. To achieve more precise profiling results, the L2 cache is cleared for every execution by the circular buffer method for better benchmarking during autotuning.

Signed-off-by: Yukun He <23156053+hyukn@users.noreply.github.com>

[None][infra] Waive failed cases for main branch on 11/25 (NVIDIA#9429)

Signed-off-by: qqiao <qqiao@nvidia.com>

[NVIDIA#8391][chore] test_perf.py to lock clocks read from gpu_configs.yml instead of max freq (NVIDIA#9409)

Signed-off-by: Eran Geva <19514940+MrGeva@users.noreply.github.com>

[None][ci] Move more test stages to use OCI machines (NVIDIA#9395)

Signed-off-by: Yanchao Lu <yanchaol@nvidia.com>
Co-authored-by: Matt Lefebvre <matthewelefebvre@gmail.com>

[None][feat] Improve TRTLLM MoE in small hidden size throughput cases (NVIDIA#9377)

Signed-off-by: Anthony Chang <27950904+rosenrodt@users.noreply.github.com>

[https://nvbugs/5537996][fix] Let KV cache manager block initialization be aware whether it is doing a dry run or not (NVIDIA#9093)

Before this commit, the kv cache manager does the same regardless, which causes a mis-calculation in free memory available to allocate for the KV cache manager, hence causing a crash.

This commit fixes this by letting KV cache manager initialization be aware whether it is doing the dry run or not. If it is a dry run, use the max_tokens setting that is already pre-calculated and filled into kv_cache_config.max_tokens.

Signed-off-by: eopXD <yuehtingc@nvidia.com>

[https://nvbugs/5667922][fix] Update long context evaluation config (NVIDIA#9426)

Signed-off-by: mni <125171826+baize97@users.noreply.github.com>

[None][fix] Mitigate test timeout issues (NVIDIA#9445)

Signed-off-by: Shixiaowei02 <39303645+Shixiaowei02@users.noreply.github.com>

[None][chore] Fix trtllm-eval for PyTorchLLM (NVIDIA#9427)

Signed-off-by: Fanrong Li <23290157+lfr-0531@users.noreply.github.com>

[None][feat] Add a parser to layer-wise benchmarks (NVIDIA#9440)

Signed-off-by: Tailing Yuan <yuantailing@gmail.com>

[None][feat] Support custom chat template for tool calling (NVIDIA#9297)

Signed-off-by: Pengyun Lin <81065165+LinPoly@users.noreply.github.com>

[TRTLLM-8160][feat] Add draft token tree runtime on CDL (NVIDIA#8586)

Signed-off-by: Yue Weng <25103990+yweng0828@users.noreply.github.com>

[None][ci] waive a test (NVIDIA#9458)

Signed-off-by: Yan Chunwei <328693+Superjomn@users.noreply.github.com>

[https://nvbugs/5680905][fix] Relax the MMLU accuracy requirement for DS-v3.2 (NVIDIA#9439)

Signed-off-by: Fanrong Li <23290157+lfr-0531@users.noreply.github.com>

[TRTLLM-8376][feat] top-p optimization (removes redundant softmax) (NVIDIA#9411)

Signed-off-by: ixlmar <206748156+ixlmar@users.noreply.github.com>

[TRTLLM-9490][feat] use FlashInfer's top_k_sampling_from_probs (NVIDIA#9457)

Signed-off-by: ixlmar <206748156+ixlmar@users.noreply.github.com>

[https://nvbugs/5647400] [fix] Enlarged the AllReduce workspace size to 64MB. Added AllReduce strategy to AD config. (NVIDIA#9145)

Signed-off-by: Eran Geva <19514940+MrGeva@users.noreply.github.com>

[TRTLLM-909][feat] Overlap context chunks in pipeline parallel mode (NVIDIA#9308)

Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>

[None][chore] AutoDeploy add multi stream moe pass to default.yaml (NVIDIA#9430)

Signed-off-by: Suyog Gupta <41447211+suyoggupta@users.noreply.github.com>

[https://nvbugs/5685143][fix] avoid cudaFree overlap with cuda graph (NVIDIA#9438)

Signed-off-by: Chuang Zhu <111838961+chuangz0@users.noreply.github.com>

[None][chore] Bump version to 1.2.0rc5 (NVIDIA#9455)

Signed-off-by: Yiqing Yan <yiqingy@nvidia.com>

[TRTLLM-8936][test] Add disagg and wideep multi-node multi-gpu test cases (NVIDIA#9356)

Signed-off-by: FredricZ-2007 <226039983+fredricz-20070104@users.noreply.github.com>

[None][ci] move some slow test cases of DGX-B200 to post merge (NVIDIA#9467)

Signed-off-by: junq <22017000+QiJune@users.noreply.github.com>

[TRTLLM-9293][feat] Enable partial weight loading to support streaming update weights (NVIDIA#9224)

Signed-off-by: shuyix <219646547+shuyixiong@users.noreply.github.com>

[None][infra] Check in most recent lock file from nightly pipeline

Signed-off-by: TensorRT LLM <90828364+tensorrt-cicd@users.noreply.github.com>

[TRTLLM-9264][fix] Add accuracy/unit tests/doc for phi4mm (NVIDIA#9246)

Signed-off-by: Wanli Jiang <35160485+Wanli-Jiang@users.noreply.github.com>

[https://nvbugs/5580099][fix] Cherry pick IMA issue fix from release/1.1 (NVIDIA#9032)

Signed-off-by: Junyi Xu <219237550+JunyiXu-nv@users.noreply.github.com>

[None][chore] Upgrade CuteDSL to 4.3.0 (NVIDIA#9444)

Signed-off-by: Enwei Zhu <21126786+syuoni@users.noreply.github.com>

[None][feat] Support MLA chunked prefill for DeepSeek V3.2 model (NVIDIA#9376)

Signed-off-by: Chang Liu (Enterprise Products) <9713593+chang-l@users.noreply.github.com>

[None][feat] Add environment variable to force spec-dec number of accepted tokens (NVIDIA#9371)

Signed-off-by: Aurelien Chartier <2567591+achartier@users.noreply.github.com>

[None][infra] Update allowed list 2025.11.25 (NVIDIA#9468)

Signed-off-by: Yuanjing Xue <197832395+yuanjingx87@users.noreply.github.com>

[None][infra] Fail the pipeline when slurm ssh dropped (NVIDIA#9157)

Signed-off-by: Yuanjing Xue <197832395+yuanjingx87@users.noreply.github.com>

[None][feat] AutoDeploy: Remove redundant copies in mamba layers (NVIDIA#9461)

Signed-off-by: Chenghao Zhang <211069071+nvchenghaoz@users.noreply.github.com>
Co-authored-by: Suyog Gupta <41447211+suyoggupta@users.noreply.github.com>

[None][feat] AutoDeploy: Add A_log fusion for Mamba layers (NVIDIA#9422)

Signed-off-by: Chenghao Zhang <211069071+nvchenghaoz@users.noreply.github.com>

[None][ci] Waive blackwell test on spec gate. (NVIDIA#9502)

Signed-off-by: Zheyu Fu <zheyuf@NVIDIA.com>

[https://nvbugs/5608930][fix] Fix a typo (NVIDIA#9487)

Signed-off-by: Shixiaowei02 <39303645+Shixiaowei02@users.noreply.github.com>

[NVIDIA#9463][feat] Add revision option to trtllm commands (NVIDIA#9498)

Signed-off-by: Aurelien Chartier <2567591+achartier@users.noreply.github.com>

[TRTLLM-9085][doc] fix math formula rendering issues (NVIDIA#9481)

Signed-off-by: junq <22017000+QiJune@users.noreply.github.com>

[None][chore] update comments in llm_args.py (NVIDIA#9472)

Signed-off-by: junq <22017000+QiJune@users.noreply.github.com>

[None][infra] Check in most recent lock file from nightly pipeline

Signed-off-by: TensorRT LLM <90828364+tensorrt-cicd@users.noreply.github.com>

[https://nvbugs/5680310][fix] Fix ctx only timed out test (NVIDIA#9410)

Signed-off-by: Patrice Castonguay <55748270+pcastonguay@users.noreply.github.com>

[https://nvbugs/5547414][fix] enable case after using local cache model (NVIDIA#9473)

Signed-off-by: Hui Gao <huig@nvidia.com>

[None][fix] Replace PYTORCH_CUDA_ALLOC_CONF with PYTORCH_ALLOC_CONF to fix deprecation warning (NVIDIA#9294)

Signed-off-by: Jiagan Cheng <jiaganc@nvidia.com>

[https://nvbugs/5698581][fix] Init draft tokens for CUDA graph dummy request (NVIDIA#9505)

Signed-off-by: ziyixiong-nv <219238287+ziyixiong-nv@users.noreply.github.com>

[None][infra] Waive failed case in pre-merge on 11/27 (NVIDIA#9507)

Signed-off-by: qqiao <qqiao@nvidia.com>

[TRTLLM-9513][docs] Qwen3 deployment guide (NVIDIA#9488)

Signed-off-by: Lanyu Liao <laliao@laliao-mlt.client.nvidia.com>
Co-authored-by: Lanyu Liao <laliao@laliao-mlt.client.nvidia.com>

[None][chore] revert batch_size=1 to prevent timeout and lower accuracy reference by 0.12% as a WAR (NVIDIA#9447)

Signed-off-by: Lizhi Zhou <1432185+reasonsolo@users.noreply.github.com>
Co-authored-by: Shi Xiaowei <39303645+Shixiaowei02@users.noreply.github.com>

[TRTLLM-9279][infra] Use flexcache for gh200 nodes since they locate in Austin (NVIDIA#9405)

Signed-off-by: qqiao <qqiao@nvidia.com>
Signed-off-by: Emma Qiao <qqiao@nvidia.com>
Co-authored-by: Yanchao Lu <yanchaol@nvidia.com>

[cherry-pick][https://nvbugs/5670793][fix] Solve trtllm-serve launch_disaggregated issue (NVIDIA#9346)

Signed-off-by: xxi <xxi@nvidia.com>

[None][infra] Fix Slurm job script (NVIDIA#9508)

Signed-off-by: Yuanjing Xue <197832395+yuanjingx87@users.noreply.github.com>

[None][fix] change allreduce workspace dtype to torch.int64 to avoid overflow (NVIDIA#9479)

Signed-off-by: Zhenhuan Chen <zhenhuanc@nvidia.com>

[None][feat] add qwen3-next CI test of accuracy on BF16 and NVFP4 (NVIDIA#9330)

Signed-off-by: jiant <107457950+JadoTu@users.noreply.github.com>

[None][fix] fix TP support for DeepSeek-V3.2 on hopper (NVIDIA#9484)

Signed-off-by: Fanrong Li <23290157+lfr-0531@users.noreply.github.com>

[TRTLLM-9389][chore] Refactor AlltoallMethodType. (NVIDIA#9388)

Signed-off-by: Bo Li <22713281+bobboli@users.noreply.github.com>

[https://nvbugs/5674665][chore] Add test coverage for https://nvbugspro.nvidia.com/bug/5674665 (NVIDIA#9518)

Signed-off-by: eopXD <yuehtingc@nvidia.com>

[TRTLLM-7288][infra] Download merged waive list in slurm script (NVIDIA#8999)

Signed-off-by: Yiqing Yan <yiqingy@nvidia.com>
Signed-off-by: Yanchao Lu <yanchaol@nvidia.com>
Co-authored-by: Yanchao Lu <yanchaol@nvidia.com>

[https://nvbugs/5687820][fix] Remove self.abort() in DetokenizedGenerationResult (NVIDIA#9449)

Signed-off-by: Enwei Zhu <21126786+syuoni@users.noreply.github.com>

[NVIDIA#9150][feat] AutoDeploy Nemotron-Flash support (NVIDIA#9504)

Signed-off-by: Lucas Liebenwein <11156568+lucaslie@users.noreply.github.com>

[None] [chore] Update to cutlass 4.3 (NVIDIA#8637)

Signed-off-by: Kaiyu Xie <26294424+kaiyux@users.noreply.github.com>

[https://nvbugs/5637037][chore] Update waive lists. (NVIDIA#9386)

Signed-off-by: Bo Li <22713281+bobboli@users.noreply.github.com>
Signed-off-by: Enwei Zhu <21126786+syuoni@users.noreply.github.com>
Co-authored-by: Enwei Zhu <21126786+syuoni@users.noreply.github.com>

[None][infra] Check in most recent lock file from nightly pipeline

Signed-off-by: TensorRT LLM <90828364+tensorrt-cicd@users.noreply.github.com>

[TRTLLM-8970][infra] Fix generate report when has isolation test result (NVIDIA#8861)

Signed-off-by: qqiao <qqiao@nvidia.com>
Signed-off-by: Emma Qiao <qqiao@nvidia.com>

[https://nvbugs/5685015][fix] Update invalid max_token test (NVIDIA#9435)

Signed-off-by: Junyi Xu <219237550+JunyiXu-nv@users.noreply.github.com>

[None][fix] Fix on-disk cache and revise logger/statistics for AutoTuner. (NVIDIA#9211)

Signed-off-by: Yukun He <23156053+hyukn@users.noreply.github.com>

[https://nvbugs/5689658][test] Fix gpu lock issue running on cluster (NVIDIA#9441)

Signed-off-by: yufeiwu <230315618+yufeiwu-nv@users.noreply.github.com>

[None][chore] add spec_decoding configs in perf benchmark scripts and fix typos (NVIDIA#9533)

Signed-off-by: Lanyu Liao <lancelly@users.noreply.github.com>
Co-authored-by: Lanyu Liao <lancelly@users.noreply.github.com>

[None][fix] Remove FP8 K/V buffer from TRTLLM sparse MLA attention kernel (NVIDIA#9529)

Signed-off-by: Chang Liu (Enterprise Products) <9713593+chang-l@users.noreply.github.com>

[None] [chore] Enhancements and clean up to slurm scripts (NVIDIA#9493)

Signed-off-by: Kaiyu Xie <26294424+kaiyux@users.noreply.github.com>

[None][chore] Revert "[None][fix] change allreduce workspace dtype to torch.int64 t… (NVIDIA#9538)

Signed-off-by: Zhenhuan Chen <zhenhuanc@nvidia.com>

[None][infra] Waive failed cases for main branch on 11/28 (NVIDIA#9539)

Signed-off-by: qqiao <qqiao@nvidia.com>

[None][fix] Pass checkpoint_format to create_input_processor (NVIDIA#9521)

Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>

[TRTLLM-9541][infra] Use artifactory mirror for download.pytorch.org (NVIDIA#9477)

Signed-off-by: ZhanruiSunCh <184402041+ZhanruiSunCh@users.noreply.github.com>
Signed-off-by: Zhanrui Sun <184402041+ZhanruiSunCh@users.noreply.github.com>
Co-authored-by: Yanchao Lu <yanchaol@nvidia.com>

[TRTLLM-9488][feat] add 'disable_flashinfer_sampling' config option (NVIDIA#9454)

Signed-off-by: ixlmar <206748156+ixlmar@users.noreply.github.com>

[None][infra] Waive failed case in pre-merge on 11/28 (NVIDIA#9537)

Signed-off-by: Wangshanshan <30051912+dominicshanshan@users.noreply.github.com>

[None][perf] Helix: improve all-to-all perf for large CP size (NVIDIA#9494)

Signed-off-by: Matthias Jouanneaux <mjoux@nvidia.com>
Signed-off-by: Zheyu Fu <zheyuf@NVIDIA.com>
Co-authored-by: Zheyu Fu <zheyuf@nvidia.com>

[None][feat] support for more accurate AR calculation (NVIDIA#9323)

Signed-off-by: binghanc <176802681+binghanc@users.noreply.github.com>

[TRTLLM-9488][fix] llmapi references (NVIDIA#9547)

Signed-off-by: ixlmar <206748156+ixlmar@users.noreply.github.com>

[NVIDIA#8948][feat] Support custom sharding config (NVIDIA#9143)

Signed-off-by: greg-kwasniewski1 <213329731+greg-kwasniewski1@users.noreply.github.com>

[None][infra] Check in most recent lock file from nightly pipeline

Signed-off-by: TensorRT LLM <90828364+tensorrt-cicd@users.noreply.github.com>

[None][chore] Weekly mass integration of release/1.1 -- rebase (NVIDIA#9522)

Signed-off-by: yunruis <205571022+yunruis@users.noreply.github.com>
Signed-off-by: Mike Iovine <6158008+mikeiovine@users.noreply.github.com>
Signed-off-by: Mike Iovine <miovine@nvidia.com>
Signed-off-by: Wangshanshan <30051912+dominicshanshan@users.noreply.github.com>
Signed-off-by: qgai <qgai@nvidia.com>
Signed-off-by: Balaram Buddharaju <169953907+brb-nv@users.noreply.github.com>
Signed-off-by: Yan Chunwei <328693+Superjomn@users.noreply.github.com>
Signed-off-by: Junyi Xu <219237550+JunyiXu-nv@users.noreply.github.com>
Signed-off-by: Simeng Liu <simengl@nvidia.com>
Signed-off-by: nv-guomingz <137257613+nv-guomingz@users.noreply.github.com>
Signed-off-by: Jin Li <59594262+liji-nv@users.noreply.github.com>
Signed-off-by: Ivy Zhang <25222398+crazydemo@users.noreply.github.com>
Signed-off-by: Vincent Zhang <vinczhang@nvidia.com>
Signed-off-by: peaceh <103117813+peaceh-nv@users.noreply.github.com>
Signed-off-by: Michal Guzek <mguzek@nvidia.com>
Signed-off-by: Michal Guzek <moraxu@users.noreply.github.com>
Signed-off-by: Chang Liu (Enterprise Products) <9713593+chang-l@users.noreply.github.com>
Signed-off-by: leslie-fang25 <leslief@nvidia.com>
Signed-off-by: Shunkang <182541032+Shunkangz@users.noreply.github.co>
Signed-off-by: junq <22017000+QiJune@users.noreply.github.com>
Co-authored-by: yunruis <205571022+yunruis@users.noreply.github.com>
Co-authored-by: sunnyqgg <159101675+sunnyqgg@users.noreply.github.com>
Co-authored-by: brb-nv <169953907+brb-nv@users.noreply.github.com>
Co-authored-by: Yan Chunwei <328693+Superjomn@users.noreply.github.com>
Co-authored-by: JunyiXu-nv <219237550+JunyiXu-nv@users.noreply.github.com>
Co-authored-by: Simeng Liu <109828133+SimengLiu-nv@users.noreply.github.com>
Co-authored-by: Guoming Zhang <137257613+nv-guomingz@users.noreply.github.com>
Co-authored-by: Jin Li <59594262+liji-nv@users.noreply.github.com>
Co-authored-by: Ivy Zhang <25222398+crazydemo@users.noreply.github.com>
Co-authored-by: Vincent Zhang <vcheungyi@163.com>
Co-authored-by: peaceh-nv <103117813+peaceh-nv@users.noreply.github.com>
Co-authored-by: Michal Guzek <moraxu@users.noreply.github.com>
Co-authored-by: Chang Liu <9713593+chang-l@users.noreply.github.com>
Co-authored-by: Leslie Fang <leslief@nvidia.com>
Co-authored-by: Shunkangz <182541032+Shunkangz@users.noreply.github.com>
Co-authored-by: Shunkang <182541032+Shunkangz@users.noreply.github.co>
Co-authored-by: QI JUN <22017000+QiJune@users.noreply.github.com>

[TRTLLM-5971][feat] Integrate helix parallelism (NVIDIA#9342)

Signed-off-by: Balaram Buddharaju <169953907+brb-nv@users.noreply.github.com>

[None][infra] Check in most recent lock file from nightly pipeline

Signed-off-by: TensorRT LLM <90828364+tensorrt-cicd@users.noreply.github.com>

[None][infra] - Request idle time exemption for OCI jobs (NVIDIA#9528)

Signed-off-by: Yanchao Lu <yanchaol@nvidia.com>

[None][infra] Wiave failed tests for main branch on 11/30 (NVIDIA#9555)

Signed-off-by: qqiao <qqiao@nvidia.com>

[None][fix] Fix port conflict in disagg tests (NVIDIA#9474)

Signed-off-by: Junyi Xu <219237550+JunyiXu-nv@users.noreply.github.com>

[None][ci] Split H100_PCIe-PyTorch-Post-Merge test stage (NVIDIA#9558)

Signed-off-by: Yanchao Lu <yanchaol@nvidia.com>

[None][ci] Split H100_PCIe-PyTorch-Post-Merge test stage (NVIDIA#9559)

Signed-off-by: Yanchao Lu <yanchaol@nvidia.com>

[TRTLLM-8958][feat] and [TRTLLM-8960]: create ConfigurableMoE and support TRTLLMGenFusedMoE as backend (NVIDIA#9486)

[None] [feat] Optimize the algorithm part of RocketKV (NVIDIA#9333)

Signed-off-by: yuhangh <58161490+heyuhhh@users.noreply.github.com>

[https://nvbugs/5690172][fix] Fix Qwen3-235B ATP accuracy issue with PDL (NVIDIA#9530)

Signed-off-by: Enwei Zhu <21126786+syuoni@users.noreply.github.com>

[TRTLLM-6222][feat] Extend cute_dsl_nvfp4_gemm to sm103. (NVIDIA#9543)

Signed-off-by: Mindy Li <11663212+limin2021@users.noreply.github.com>

[None][fix] Correct virtual memory allocation alignment (NVIDIA#9491)

Signed-off-by: Yuan Tong <13075180+tongyuantongyu@users.noreply.github.com>

[None][infra] Check in most recent lock file from nightly pipeline

Signed-off-by: TensorRT LLM <90828364+tensorrt-cicd@users.noreply.github.com>

[https://nvbugs/5684703][fix] Unwaive disagg guided decoding test (NVIDIA#9466)

Signed-off-by: Enwei Zhu <21126786+syuoni@users.noreply.github.com>

[https://nvbugs/5503479][fix] Temporarily lower reference accuracy to stabilize CI (NVIDIA#9398)

Signed-off-by: Pengbo Wang <221450789+pengbowang-nv@users.noreply.github.com>

[None][chore] remove qwen3-next accuracy tests (NVIDIA#9534)

Signed-off-by: jiant <107457950+JadoTu@users.noreply.github.com>

[None][doc] fix mtp.py typo (NVIDIA#9307)

Signed-off-by: liugaoji <757394026@qq.com>

[None][feat] add chat template kwargs support to longbench-v2 (NVIDIA#9544)

Signed-off-by: Fanrong Li <23290157+lfr-0531@users.noreply.github.com>

[NVIDIA#9496][fix] AutoDeploy: remove auto-tuner from nvfp4_gemm forward (NVIDIA#9497)

Signed-off-by: Neta Zmora <96238833+nzmora-nvidia@users.noreply.github.com>

[None][fix] Replace hash method with unique_id for cutedsl MoE runners. (NVIDIA#9569)

Signed-off-by: Yukun He <23156053+hyukn@users.noreply.github.com>

[None][chore] refactor disaggregated scripts to use named arguments (NVIDIA#9581)

Signed-off-by: Zhenhuan Chen <zhenhuanc@nvidia.com>

[TRTLLM-6222][feat] Several perf opt for cuteDSL nvf4 gemm (NVIDIA#9428)

Signed-off-by: Yuhan Li <51736452+liyuhannnnn@users.noreply.github.com>

[None][chore] reduce the layers of the `devel` docker image (NVIDIA#9077)

Signed-off-by: Martin Marciniszyn Mehringer <11665257+MartinMarciniszyn@users.noreply.github.com>

[https://nvbugs/5651854][infra] Enable perf metrics during accuracy testing (NVIDIA#9140)

[None][fix] Skip Allreduce init for Attention DP (NVIDIA#9542)

Signed-off-by: Enwei Zhu <21126786+syuoni@users.noreply.github.com>

[None][test] [None][test] Waive main branch test failures 12/1 (NVIDIA#9566)

Signed-off-by: Yanchao Lu <yanchaol@nvidia.com>

[None][ci] Minor change for Slurm scripts (NVIDIA#9561)

Signed-off-by: Yanchao Lu <yanchaol@nvidia.com>

[TRTLLM-6768][infra] Fix params for not updating github status (NVIDIA#6747)

Signed-off-by: Yiqing Yan <yiqingy@nvidia.com>

[None][infra] Update the pytest options after MI (NVIDIA#9579)

Signed-off-by: qqiao <qqiao@nvidia.com>

[TRTLLM-6756][feat] Add Beam Search to TorchSampler (NVIDIA#8509)

Signed-off-by: Stefan Niebler <82932102+stnie@users.noreply.github.com>

[None][chore] Defer exposing context parallel configs (NVIDIA#9552)

Signed-off-by: Balaram Buddharaju <169953907+brb-nv@users.noreply.github.com>

[TRTC-1943][feat] Env vars override support in LLM API (NVIDIA#9104)

Signed-off-by: Venky Ganesh <23023424+venkywonka@users.noreply.github.com>

[None][feat] AutoDeploy: Use the router gemm op for nemotron MOE (NVIDIA#9500)

Signed-off-by: Chenghao Zhang <211069071+nvchenghaoz@users.noreply.github.com>

[NVIDIA#9198][feat] Refactor dist ops in AutoDeploy (NVIDIA#9301)

Signed-off-by: Eran Geva <19514940+MrGeva@users.noreply.github.com>

[None][fix] Prevent YAML partial kv_cache_config from incorrectly overriding the complete kv_cache_config (NVIDIA#9262)

Signed-off-by: Yuening Li <62227368+Yuening-wa@users.noreply.github.com>

[TRTLLM-9085][doc] fix math formula rendering issues in github (NVIDIA#9605)

Signed-off-by: junq <22017000+QiJune@users.noreply.github.com>

[None][feat] Unify nvfp4 gemm backend (NVIDIA#8963)

Signed-off-by: Shijie Wang <jaywan@nvidia.com>
Signed-off-by: Yukun He <23156053+hyukn@users.noreply.github.com>
Signed-off-by: Shijie <jaywan@nvidia.com>
Co-authored-by: Yukun He <23156053+hyukn@users.noreply.github.com>

[None][feat] Add support for KVCache reuse for DSv32 (NVIDIA#9383)

Signed-off-by: Iman Tabrizian <10105175+tabrizian@users.noreply.github.com>

[None][infra] Check in most recent lock file from nightly pipeline

Signed-off-by: TensorRT LLM <90828364+tensorrt-cicd@users.noreply.github.com>

[None][chroe] Polish qwen3-next modeling code. (NVIDIA#8902)

Signed-off-by: nv-guomingz <137257613+nv-guomingz@users.noreply.github.com>

[https://nvbugs/5703953][fix] Use random port for disagg tests (NVIDIA#9582)

Signed-off-by: Junyi Xu <219237550+JunyiXu-nv@users.noreply.github.com>

[None][fix] Waive gb200 (NVIDIA#9580)

Signed-off-by: Xin He (SW-GPU) <200704525+xinhe-nv@users.noreply.github.com>

[FMDL-1328][feat] Add support for nano-v3 and super-v3 with pytorch backend (NVIDIA#9261)

Signed-off-by: Wanli Jiang <35160485+Wanli-Jiang@users.noreply.github.com>

[https://nvbugs/5582091][test] increase warmup times in testing for multi-gpu cases (NVIDIA#9578)

Signed-off-by: Ruodi Lu <ruodil@users.noreply.github.com>
Co-authored-by: Ruodi Lu <ruodil@users.noreply.github.com>

[None][chore] Add failed cases into waives.txt (NVIDIA#9588)

Signed-off-by: xinhe-nv <200704525+xinhe-nv@users.noreply.github.com>

[https://nvbugs/5702793][fix] Fix uncontiguous tensor view (NVIDIA#9576)

Signed-off-by: shuyix <219646547+shuyixiong@users.noreply.github.com>

[None][infra] Waive failed cases for main branch (NVIDIA#9615)

Signed-off-by: qqiao <qqiao@nvidia.com>

[TRTLLM-9488][feat] use FlashInfer.sampling by default (NVIDIA#9545)

Signed-off-by: ixlmar <206748156+ixlmar@users.noreply.github.com>

[None][infra] Update allowlist 2025/12/01 (NVIDIA#9616)

Signed-off-by: Yuanjing Xue <197832395+yuanjingx87@users.noreply.github.com>

[None][infra] Remove an invalid test name in waives.txt (NVIDIA#9620)

Signed-off-by: qqiao <qqiao@nvidia.com>

Lock the gpu clocks in L0 perf tests (NVIDIA#9585)

Signed-off-by: Eran Geva <19514940+MrGeva@users.noreply.github.com>

[TRTLLM-9466][test] Evaluate helix parallelism with DSV3 Lite (NVIDIA#9597)

Signed-off-by: Balaram Buddharaju <169953907+brb-nv@users.noreply.github.com>

[None][fix] Extract GPU count from single-node stage names (NVIDIA#9599)

Signed-off-by: Chang Liu (Enterprise Products) <9713593+chang-l@users.noreply.github.com>

[https://nvbugs/5667774][fix] Refine Piecewise Cuda Graph Condition for DP (NVIDIA#9393)

Signed-off-by: Jin Li <59594262+liji-nv@users.noreply.github.com>

[TRTLLM-9144][fix] enhance RPC robustness (NVIDIA#8711)

Signed-off-by: Superjomn <328693+Superjomn@users.noreply.github.com>
Signed-off-by: Erin Ho <14718778+hchings@users.noreply.github.com>
Signed-off-by: Yan Chunwei <328693+Superjomn@users.noreply.github.com>
Co-authored-by: Erin Ho <14718778+hchings@users.noreply.github.com>

[https://nvbugs/5627710][fix] Fix synchronization bugs in KvCacheTransferManager that can cause corrupted blocks (NVIDIA#9056)

Signed-off-by: thorjohnsen <41591019+thorjohnsen@users.noreply.github.com>
Signed-off-by: Thor Johnsen <41591019+thorjohnsen@users.noreply.github.com>
Co-authored-by: Iman Tabrizian <10105175+tabrizian@users.noreply.github.com>
Co-authored-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>

[TRTLLM-8980][test] Clean up spec dec tests in test_llm_api_pytorch (NVIDIA#8889)

Signed-off-by: Mike Iovine <6158008+mikeiovine@users.noreply.github.com>
Signed-off-by: Mike Iovine <miovine@nvidia.com>

[NVIDIA#9150][feat] Add code for nano v3 to custom implementation in AD (NVIDIA#9465)

* Why?

We would like to show an alternative to monkey-patching in AutoDeploy.

* What?

This commit builds on the existing custom model implementation for
NemotronH and adds the bits relevant for MoE layers.

Part of NVIDIA#9150.

Signed-off-by: William Zhang <133824995+2ez4bz@users.noreply.github.com>

[NVIDIA#9150][feat] AutoDeploy: reviewer comments for NVIDIA#9150 (NVIDIA#9527)

Signed-off-by: Lucas Liebenwein <11156568+lucaslie@users.noreply.github.com>

[https://nvbugs/5651854][fix] Fix dist-serving perf by clearing CPU affinity (NVIDIA#9549)

Signed-off-by: Shixiaowei02 <39303645+Shixiaowei02@users.noreply.github.com>

[NVIDIA#9550][feat] AutoDeploy: Add NVFP4 Cutlass MoE kernels  (NVIDIA#9551)

Signed-off-by: Neta Zmora <96238833+nzmora-nvidia@users.noreply.github.com>

[https://nvbugs/5688388][fix] fix: Reducing num request in disagg test to speed up (NVIDIA#9598)

Signed-off-by: Patrice Castonguay <55748270+pcastonguay@users.noreply.github.com>

[TRTLLM-8946][feat] Improved heuristics to detect shardable regions (NVIDIA#9200)

Signed-off-by: Lucas Liebenwein <11156568+lucaslie@users.noreply.github.com>
Signed-off-by: greg-kwasniewski1 <213329731+greg-kwasniewski1@users.noreply.github.com>
Co-authored-by: Lucas Liebenwein <11156568+lucaslie@users.noreply.github.com>

[NVIDIA#9632][feat] Support EXTRA_WHEEL_BUILD_ARGS during wheel build (NVIDIA#9633)

Signed-off-by: Yu Chi Li <yuchil@nvidia.com>

[None][chore] Waive test failing on pre-merge (NVIDIA#9638)

Signed-off-by: Balaram Buddharaju <169953907+brb-nv@users.noreply.github.com>

[None][chore] Remove traceback dump for multimodal input processor (NVIDIA#9634)

Signed-off-by: Chang Liu (Enterprise Products) <9713593+chang-l@users.noreply.github.com>

[None][chore] Fix trtllm-eval and move GroupedGemmInputsHelper (NVIDIA#9612)

Signed-off-by: Enwei Zhu <21126786+syuoni@users.noreply.github.com>

[https://nvbugs/5698434][fix] Use separate weight mapper for draft (NVIDIA#9607)

Signed-off-by: Anurag Mukkara <134339030+amukkara@users.noreply.github.com>

[TRTLLM-7101][infra] Reuse passed tests (NVIDIA#6894)

Signed-off-by: Yiqing Yan <yiqingy@nvidia.com>
Co-authored-by: Yanchao Lu <yanchaol@nvidia.com>

[None][test] Remove duplicate test cases (NVIDIA#9623)

Signed-off-by: yufeiwu <230315618+yufeiwu-nv@users.noreply.github.com>

[None][infra] Check in most recent lock file from nightly pipeline

Signed-off-by: TensorRT LLM <90828364+tensorrt-cicd@users.noreply.github.com>

[None][feat] Add RocketKV usage doc and e2e accuracy test on LongBenchV2 (NVIDIA#9572)

Signed-off-by: yuhangh <58161490+heyuhhh@users.noreply.github.com>

[TRTLLM-9242][doc] Add examples showcasing openai compatible APIs (NVIDIA#9520)

Signed-off-by: Junyi Xu <219237550+JunyiXu-nv@users.noreply.github.com>

[None][chore] AutoDeploy update cuda stream manager for multi-device (NVIDIA#9575)

Signed-off-by: Suyog Gupta <41447211+suyoggupta@users.noreply.github.com>

[TRTLLM-9391][chore] Automatically estimate required workspace. (NVIDIA#9535)

Signed-off-by: Bo Li <22713281+bobboli@users.noreply.github.com>

[https://nvbugs/5708475][fix] Fix e2e eval accuracy for helix parallelism (NVIDIA#9647)

Signed-off-by: Balaram Buddharaju <169953907+brb-nv@users.noreply.github.com>

[https://nvbugs/5561153][test] Fix log error for perf test (NVIDIA#9622)

Signed-off-by: FredricZ-2007 <226039983+fredricz-20070104@users.noreply.github.com>

[TRTLLM-8241][feat] Aliasing to comply to LlmArgs (NVIDIA#9586)

Signed-off-by: Pengyun Lin <81065165+LinPoly@users.noreply.github.com>

[None][chore] Add failed cases into waives.txt (NVIDIA#9593)

Signed-off-by: Jie Li <lijie@nvidia.com>
Co-authored-by: Jie Li <lijie@nvidia.com>

[TRTLLM-6842][feat] Support Response API for general purpose (NVIDIA#9392)

Signed-off-by: Junyi Xu <219237550+JunyiXu-nv@users.noreply.github.com>

[None][test] Update Qwen3-next accuracy testing by setting the cuda … (NVIDIA#9613)

Signed-off-by: nv-guomingz <137257613+nv-guomingz@users.noreply.github.com>

[None][feat] update trtllm-gen nvfp4 kernels with better performance (NVIDIA#9510)

Signed-off-by: Perkz Zheng <67892460+PerkzZheng@users.noreply.github.com>

[None][doc] Replace the tensorrt icon with torch icon on overview.md (NVIDIA#9644)

Signed-off-by: nv-guomingz <137257613+nv-guomingz@users.noreply.github.com>

[https://nvbugs/5705197][chore] Unwaive timeout disagg tests (NVIDIA#9637)

Signed-off-by: Patrice Castonguay <55748270+pcastonguay@users.noreply.github.com>

[https://nvbugs/5552132][fix] Enable LoRa for GPT OSS Torch (NVIDIA#8253)

Signed-off-by: Michal Guzek <mguzek@nvidia.com>

[None][fix] Fix wide ep MoE error (NVIDIA#9642)

Signed-off-by: Iman Tabrizian <10105175+tabrizian@users.noreply.github.com>

[https://nvbugs/5702795][fix] Remove the warning message for aten.log. (NVIDIA#9665)

Signed-off-by: nv-guomingz <137257613+nv-guomingz@users.noreply.github.com>

[https://nvbugs/5693853][fix] Fix error handling when querying machin… (NVIDIA#9483)

Signed-off-by: Gal Hubara Agam <96368689+galagam@users.noreply.github.com>

[OMNIML-2932] [feat] nvfp4 awq support (NVIDIA#8698)

Signed-off-by: weimingc <17592131+meenchen@users.noreply.github.com>

[NVIDIA#9643][fix] AutoDeploy: fix nano sharding config (NVIDIA#9668)

Signed-off-by: Lucas Liebenwein <11156568+lucaslie@users.noreply.github.com>

[NVIDIA#9147][feat] AutoDeploy: Draft Target Speculative Decoding (NVIDIA#9275)

Signed-off-by: Govind Ramnarayan <105831528+govind-ramnarayan@users.noreply.github.com>

[None][feat] Update Qwen3CodeToolParser to align tool-calling parameters (NVIDIA#9540)

Signed-off-by: Wanli Jiang <35160485+Wanli-Jiang@users.noreply.github.com>

[TRTLLM-7181][infra] Generate test results when pytest timeout happens (NVIDIA#9396)

Signed-off-by: Yiqing Yan <yiqingy@nvidia.com>

[None][infra] Check in most recent lock file from nightly pipeline

Signed-off-by: TensorRT LLM <90828364+tensorrt-cicd@users.noreply.github.com>

[TRTLLM-9522][fix] restore `trtllm-serve mm_embedding_serve` (NVIDIA#9669)

[TRTLLM-5093][infra] Write env variables to a file in the interactive debug session (NVIDIA#6792)

Signed-off-by: Yiqing Yan <yiqingy@nvidia.com>

[None][fix] fix error when processing batches containing both text and mm data (NVIDIA#8381)

Signed-off-by: Nekofish-L <liuxiangyang@mail.ustc.edu.cn>

[TRTLLM-7073][feat] Support torch compile for PP for Llama and DeepSeekV3 (NVIDIA#7838)

Signed-off-by: Jin Li <59594262+liji-nv@users.noreply.github.com>

[None][feat] Add weights initialization and context phase parser to layer-wise benchmarks (NVIDIA#9667)

Signed-off-by: Tailing Yuan <yuantailing@gmail.com>

[TRTLLM-8274][feat] Check if executor is shutdown in /health entrypoint (NVIDIA#9057)

Signed-off-by: Junyi Xu <219237550+JunyiXu-nv@users.noreply.github.com>

[NVIDIA#8733][feat] Add Llama4 MoE handling to AutoDeploy (NVIDIA#9556)

Signed-off-by: Tal Cherckez <127761168+tcherckez-nvidia@users.noreply.github.com>
Signed-off-by: tcherckez-nvidia <127761168+tcherckez-nvidia@users.noreply.github.com>
Co-authored-by: Neta Zmora <nzmora@nvidia.com>

[None][ci] unwaive tests (NVIDIA#9651)

Signed-off-by: Yan Chunwei <328693+Superjomn@users.noreply.github.com>

[None][feat] Add NIXL-LIBFABRIC support (NVIDIA#9225)

Signed-off-by: Yoray Zack <62789610+zackyoray@users.noreply.github.com>
Signed-off-by: zackyoray <yorayz@nvidia.com>

[None][test] rename wide ep and disagg metric name in perf test (NVIDIA#9704)

Signed-off-by: Ruodi Lu <ruodil@users.noreply.github.com>
Co-authored-by: Ruodi Lu <ruodil@users.noreply.github.com>

[https://nvbugs/5467531][fix] Unwaive fused_moe all to all test with … (NVIDIA#9617)

Signed-off-by: Jin Li <59594262+liji-nv@users.noreply.github.com>

[None][fix] Recover TRTLLM MoE Perf for DEP (NVIDIA#9562)

Signed-off-by: Anthony Chang <27950904+rosenrodt@users.noreply.github.com>

[None][chore] Add failed cases into waives.txt (NVIDIA#9662)

Signed-off-by: Xin He (SW-GPU) <200704525+xinhe-nv@users.noreply.github.com>
Signed-off-by: xinhe-nv <200704525+xinhe-nv@users.noreply.github.com>
Signed-off-by: Yanchao Lu <yanchaol@nvidia.com>
Co-authored-by: Yanchao Lu <yanchaol@nvidia.com>

[None][fix] Fix TLLM_SPEC_DECODE_FORCE_NUM_ACCEPTED_TOKENS for MTP/EAGLE (NVIDIA#9608)

Signed-off-by: Aurelien Chartier <2567591+achartier@users.noreply.github.com>

[None][infra] Add container notices and documentation (NVIDIA#9185)

Signed-off-by: Parker Drake <pdrake@nvidia.com>

[TRTLLM-5312][infra] Add triton trigger rules (NVIDIA#6440)

Signed-off-by: Yiqing Yan <yiqingy@nvidia.com>

[None][doc] Add feature docs for helix parallelism (NVIDIA#9684)

Signed-off-by: Balaram Buddharaju <169953907+brb-nv@users.noreply.github.com>

[TRTLLM-9579][infra] Set mergeWaiveList stage UNSTABLE when there is any issue (NVIDIA#9692)

Signed-off-by: Yiqing Yan <yiqingy@nvidia.com>

[None][doc] Added line about partial reuse (NVIDIA#7846)

Signed-off-by: thorjohnsen <41591019+thorjohnsen@users.noreply.github.com>

[TRTLLM-8920][feat] decouple disagg service from fastapi (NVIDIA#8714)

Signed-off-by: Lizhi Zhou <1432185+reasonsolo@users.noreply.github.com>

[https://nvbugs/5633340][fix] start disagg workers and servers on free ports (NVIDIA#9694)

Signed-off-by: Lizhi Zhou <1432185+reasonsolo@users.noreply.github.com>

[TRTLLM-9562] [doc] Add Deployment Guide for Kimi K2 Thinking on TensorRT LLM - Blackwell (NVIDIA#9711)

Signed-off-by: Kaiyu Xie <26294424+kaiyux@users.noreply.github.com>

[NVIDIA#9602][feat] AutoDeploy: Support TRTLLM Sampler (NVIDIA#9641)

Signed-off-by: Govind Ramnarayan <105831528+govind-ramnarayan@users.noreply.github.com>

[None][infra] Check in most recent lock file from nightly pipeline

Signed-off-by: TensorRT LLM <90828364+tensorrt-cicd@users.noreply.github.com>

[None] [tests] Unwaive EPLB tests (NVIDIA#9625)

Signed-off-by: Kaiyu Xie <26294424+kaiyux@users.noreply.github.com>

[https://nvbugs/5518713][test] Refactor core test lists by merging with llm_perf_cluster.yml (NVIDIA#9714)

Signed-off-by: yufeiwu <230315618+yufeiwu-nv@users.noreply.github.com>

[TRTLLM-7136][feat] Update load_weights method to include mapping parameter in checkpoint loaders (NVIDIA#9583)

Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>

[None][refactor] Improve request processing function in sampler (NVIDIA#9671)

Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>

[https://nvbugs/5670672][fix] Fix flaky KV connector tests (NVIDIA#9676)

Signed-off-by: jthomson04 <jwillthomson19@gmail.com>

[None][infra] Update allowed list 20251204 (NVIDIA#9718)

Signed-off-by: Yuanjing Xue <197832395+yuanjingx87@users.noreply.github.com>

[None][feat] AutoDeploy: Perf optimization for Attention and rmsnorm (NVIDIA#9719)

Signed-off-by: Chenghao Zhang <211069071+nvchenghaoz@users.noreply.github.com>

[None][chore] Waive flakey disagg tests (NVIDIA#9749)

Signed-off-by: Mike Iovine <miovine@nvidia.com>

[https://nvbugs/5601682][fix] Fix cacheTransceiver hang (NVIDIA#9311)

Signed-off-by: Iman Tabrizian <10105175+tabrizian@users.noreply.github.com>
Signed-off-by: Mike Iovine <6158008+mikeiovine@users.noreply.github.com>
Signed-off-by: Mike Iovine <miovine@nvidia.com>

[TRTLLM-9199][docs] KV Connector Docs (NVIDIA#9325)

Signed-off-by: jthomson04 <jwillthomson19@gmail.com>
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
Signed-off-by: Mike Iovine <6158008+mikeiovine@users.noreply.github.com>
Signed-off-by: Mike Iovine <miovine@nvidia.com>

[TRTLLM-9160][doc] add doc to llm_runtime.py (NVIDIA#9482)

Signed-off-by: Yan Chunwei <328693+Superjomn@users.noreply.github.com>
Signed-off-by: Mike Iovine <6158008+mikeiovine@users.noreply.github.com>
Signed-off-by: Mike Iovine <miovine@nvidia.com>

[None][doc] VDR 1.0 trtllm-serve doc enhancement (NVIDIA#9443)

Signed-off-by: Pengyun Lin <81065165+LinPoly@users.noreply.github.com>
Signed-off-by: Mike Iovine <6158008+mikeiovine@users.noreply.github.com>
Signed-off-by: Mike Iovine <miovine@nvidia.com>

[TRTLLM-9086][doc] Clean up TODOs in documentation (NVIDIA#9292)

Signed-off-by: junq <22017000+QiJune@users.noreply.github.com>
Signed-off-by: Mike Iovine <6158008+mikeiovine@users.noreply.github.com>
Signed-off-by: Mike Iovine <miovine@nvidia.com>

[TRTLLM-9157][doc] Guided decoding doc improvement (NVIDIA#9359)

Signed-off-by: Enwei Zhu <21126786+syuoni@users.noreply.github.com>
Signed-off-by: Mike Iovine <6158008+mikeiovine@users.noreply.github.com>
Signed-off-by: Mike Iovine <miovine@nvidia.com>

[None][infra] Updated Linux installation guide (NVIDIA#9485)

Signed-off-by: Yiqing Yan <yiqingy@nvidia.com>
Co-authored-by: Yanchao Lu <yanchaol@nvidia.com>
Signed-off-by: Mike Iovine <6158008+mikeiovine@users.noreply.github.com>
Signed-off-by: Mike Iovine <miovine@nvidia.com>

[TRTLLM-9075][doc] refine the slurm examples (NVIDIA#9548)

Signed-off-by: Yan Chunwei <328693+Superjomn@users.noreply.github.com>
Signed-off-by: Mike Iovine <6158008+mikeiovine@users.noreply.github.com>
Signed-off-by: Mike Iovine <miovine@nvidia.com>

[TRTLLM-9093][doc] update hyper links in overview (NVIDIA#9568)

Signed-off-by: junq <22017000+QiJune@users.noreply.github.com>
Signed-off-by: Mike Iovine <6158008+mikeiovine@users.noreply.github.com>
Signed-off-by: Mike Iovine <miovine@nvidia.com>

[TRTLLM-9092][doc] link to modelopt checkpoints in quick start guide (NVIDIA#9571)

Signed-off-by: junq <22017000+QiJune@users.noreply.github.com>
Signed-off-by: Mike Iovine <6158008+mikeiovine@users.noreply.github.com>
Signed-off-by: Mike Iovine <miovine@nvidia.com>

[None][infra] Check in most recent lock file from nightly pipeline

Signed-off-by: TensorRT LLM <90828364+tensorrt-cicd@users.noreply.github.com>

[None][fix] Fix triton moe load_weight (NVIDIA#9649)

Signed-off-by: shuyix <219646547+shuyixiong@users.noreply.github.com>

[None][fix] fix a bug: deepseek_fp8_block_scales in TRTLLMGEN-MoE use 2D x_sf instead of 1D (NVIDIA#9658)

Signed-off-by: xxi <xxi@nvidia.com>

[TRTLLM-9372][feat] Enable CuteDSL MoE with Large EP (NVIDIA#9592)

Signed-off-by: Enwei Zhu <21126786+syuoni@users.noreply.github.com>

[TRTLLM-9522][chore] implement default `attach_multimodal_embeddings` (NVIDIA#9664)

Signed-off-by: ixlmar <206748156+ixlmar@users.noreply.github.com>

[TRTLLM-9660][feat] Convert cuteDSL GEMM to opt-in feature (NVIDIA#9682)

Signed-off-by: Jonas Li <6110159+longlee0622@users.noreply.github.com>
Co-authored-by: Kaiyu Xie <26294424+kaiyux@users.noreply.github.com>

[None][fix] enable hmac in RPC (NVIDIA#9745)

Signed-off-by: Superjomn <328693+Superjomn@users.noreply.github.com>

[None][infra] Check in most recent lock file from nightly pipeline

Signed-off-by: TensorRT LLM <90828364+tensorrt-cicd@users.noreply.github.com>

[https://nvbugs/5703953][fix] Preserving ip:port for trtllm-serve before initializing llm (NVIDIA#9646)

Signed-off-by: Junyi Xu <219237550+JunyiXu-nv@users.noreply.github.com>

[None][infra] Waive failed cases for main branch on 12/07 (NVIDIA#9769)

Signed-off-by: qqiao <qqiao@nvidia.com>

[None][fix] Several minor fixes to CI setting (NVIDIA#9765)

Signed-off-by: Yanchao Lu <yanchaol@nvidia.com>

[OMNIML-3036][doc] Re-branding TensorRT-Model-Optimizer as Nvidia Model-Optimizer (NVIDIA#9679)

Signed-off-by: Chenjie Luo <chenjiel@nvidia.com>

[None][feat] Enable NCCL_SYMMETRIC as default fallback for AllReduce (NVIDIA#9314)

Signed-off-by: Ludwig Schneider <lschneider@nvidia.com>

[TRTLLM-9000][feat] Add multi-node Perf Tests into CI (NVIDIA#8800)

Signed-off-by: Chenfei Zhang <chenfeiz@nvidia.com>

[None][test] add ntp tolerance in time metrics verification (NVIDIA#9741)

Signed-off-by: zhengd-nv <200704041+zhengd-nv@users.noreply.github.com>

[TRTLLM-9603][feat] Enable ConfigurableMoE test in the CI (NVIDIA#9645)

[https://nvbugs/5422621][test] Add GB 200 WIDEEP test case for RCCA 5422621 (NVIDIA#9506)

Signed-off-by: FredricZ-2007 <226039983+fredricz-20070104@users.noreply.github.com>

[None][fix] Fix two tuning cache miss issues. (NVIDIA#9743)

Signed-off-by: Yukun He <23156053+hyukn@users.noreply.github.com>

[None][infra] Check in most recent lock file from nightly pipeline

Signed-off-by: TensorRT LLM <90828364+tensorrt-cicd@users.noreply.github.com>

[TRTLLM-9706] [doc] Update wide EP documents (NVIDIA#9724)

Signed-off-by: Kaiyu Xie <26294424+kaiyux@users.noreply.github.com>

[https://nvbugs/5666804][test] only adding sampler config for limited models (NVIDIA#9512)

Signed-off-by: Ruodi Lu <ruodil@users.noreply.github.com>
Co-authored-by: Ruodi Lu <ruodil@users.noreply.github.com>
Co-authored-by: yufeiwu-nv <230315618+yufeiwu-nv@users.noreply.github.com>
Co-authored-by: Larry Xu <197874197+LarryXFly@users.noreply.github.com>

[None][infra] Waive failed cases for main on 12/08 (NVIDIA#9773)

Signed-off-by: qqiao <qqiao@nvidia.com>

[None][chore] Move the rocketkv e2e test to post-merge (NVIDIA#9768)

Signed-off-by: Fanrong Li <23290157+lfr-0531@users.noreply.github.com>

[None][chore] Enable tvm_ffi for cute dsl nvfp4_gemm to reduce host overhead. (NVIDIA#9690)

Signed-off-by: Mindy Li <11663212+limin2021@users.noreply.github.com>

[TRTLLM-9431][perf] Enable multistream for Linear Attention in Qwen3-… (NVIDIA#9696)

Signed-off-by: nv-guomingz <137257613+nv-guomingz@users.noreply.github.com>

[None][chore] Remove closed bugs (NVIDIA#9770)

Signed-off-by: xinhe-nv <200704525+xinhe-nv@users.noreply.github.com>

[None][infra] update mooncake in docker images (NVIDIA#9584)

Signed-off-by: zhengd-nv <200704041+zhengd-nv@users.noreply.github.com>
Signed-off-by: Zheng Duan <200704041+zhengd-nv@users.noreply.github.com>

[None][test] Add Kimi k2 WIDEEP perf and accuracy cases (NVIDIA#9686)

Signed-off-by: FredricZ-2007 <226039983+fredricz-20070104@users.noreply.github.com>
Signed-off-by: Kaiyu Xie <26294424+kaiyux@users.noreply.github.com>
Co-authored-by: Kaiyu Xie <26294424+kaiyux@users.noreply.github.com>

[https://nvbugs/5527655][test] Add test case for RCCA 5527655 (NVIDIA#9511)

Signed-off-by: FredricZ-2007 <226039983+fredricz-20070104@users.noreply.github.com>

[http://nvbugs/5649010][fix] fix test_auto_scaling.py::test_worker_restart timeout (NVIDIA#9775)

Signed-off-by: Lizhi Zhou <1432185+reasonsolo@users.noreply.github.com>

[None][fix] Switch AutoDeploy's default allreduce strategy to NCCL (NVIDIA#9666)

Signed-off-by: Eran Geva <19514940+MrGeva@users.noreply.github.com>

[TRTLLM-9506][fix] Fix AR for DeepSeek-R1 2 model path (NVIDIA#9661)

Signed-off-by: qgai <qgai@nvidia.com>

ray + updatew works

trtllm works in async env

trtllm works in sync and async env

ray + updatew works

rebase to the updated verl

server mode

still cherry pick

still cherry pick

still cherry pick

integrated http interface

hang at RyExecutor create workers ray.remote

clean code

use tensorrt_llm.rlhf_utils

Signed-off-by: Liwei Ma <liweim@nvidia.com>

placement, asyncllm, and basic tests
Signed-off-by: Erin Ho <14718778+hchings@users.noreply.github.com>

connect sleep and wakeup; Add support to pass None to update_weights
Signed-off-by: Erin Ho <14718778+hchings@users.noreply.github.com>

Batching ctx for IFB scheduler

Signed-off-by: Yuan Tong <13075180+tongyuantongyu@users.noreply.github.com>

accuracy WAR for TP>1: always use AllReduceStrategy.NCCL, refactored
Signed-off-by: Erin Ho <14718778+hchings@users.noreply.github.com>

fix e2e integration

Signed-off-by: Superjomn <328693+Superjomn@users.noreply.github.com>

update asyncllm, other nits
Signed-off-by: Erin Ho <14718778+hchings@users.noreply.github.com>

fix init setup

Signed-off-by: Erin Ho <14718778+hchings@users.noreply.github.com>

Fix TRTLLMSampler logprobs perf

Signed-off-by: Yuan Tong <13075180+tongyuantongyu@users.noreply.github.com>

fix and cleanup
Signed-off-by: Erin Ho <14718778+hchings@users.noreply.github.com>

fix server

Signed-off-by: Erin Ho <14718778+hchings@users.noreply.github.com>

Revert "Batching ctx for IFB scheduler"

This reverts commit b51aac0

Signed-off-by: Yuan Tong <13075180+tongyuantongyu@users.noreply.github.com>

update & address comments

Signed-off-by: Erin Ho <14718778+hchings@users.noreply.github.com>
usberkeley pushed a commit to usberkeley/TensorRT-LLM that referenced this pull request Dec 11, 2025
Signed-off-by: Jonas Li <6110159+longlee0622@users.noreply.github.com>
Co-authored-by: Kaiyu Xie <26294424+kaiyux@users.noreply.github.com>
codego7250 pushed a commit to codego7250/TensorRT-LLM that referenced this pull request Dec 11, 2025
Signed-off-by: Jonas Li <6110159+longlee0622@users.noreply.github.com>
Co-authored-by: Kaiyu Xie <26294424+kaiyux@users.noreply.github.com>
codego7250 pushed a commit to codego7250/TensorRT-LLM that referenced this pull request Dec 13, 2025
Signed-off-by: Jonas Li <6110159+longlee0622@users.noreply.github.com>
Co-authored-by: Kaiyu Xie <26294424+kaiyux@users.noreply.github.com>
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6 participants