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@govind-ramnarayan govind-ramnarayan commented Dec 3, 2025

Summary by CodeRabbit

  • New Features

    • Added configurable sampler selection to AutoDeploy, allowing users to choose between TorchSampler and TRTLLMSampler for generation workflows.
    • Exposed model configuration properties for improved model introspection and metadata access.
    • Implemented TRTLLMSampler pathway with enhanced decoding capabilities.
  • Tests

    • Added unit tests validating TRTLLMSampler functionality in AutoDeploy execution pipeline.

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Description

Support for TRTLLMSampler in AutoDeploy. Fixes: #9602

The main issue is that we need to upcast logits to FP32 for the TRTLLMSampler to run without error. It's possible this is fairly inefficient; we need to test perf and validate.

Test Coverage

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  • Test cases are provided for new code paths (see test instructions)

  • Any new dependencies have been scanned for license and vulnerabilities

  • CODEOWNERS updated if ownership changes

  • Documentation updated as needed

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  • The reviewers assigned automatically/manually are appropriate for the PR.

  • Please check this after reviewing the above items as appropriate for this PR.

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@govind-ramnarayan govind-ramnarayan requested a review from a team as a code owner December 3, 2025 00:11
@govind-ramnarayan govind-ramnarayan marked this pull request as draft December 3, 2025 00:11
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📝 Walkthrough

Walkthrough

This change introduces support for an alternative sampling strategy (TRTLLMSampler) in the AutoDeploy framework. A new configuration field allows users to select between TorchSampler and TRTLLMSampler. Helper functions and classes manage sampler instantiation, model configuration exposure, and dtype handling. A unit test validates the TRTLLMSampler pathway.

Changes

Cohort / File(s) Summary
Configuration & Type Exposure
tensorrt_llm/_torch/auto_deploy/llm_args.py
Added sampler_type field to AutoDeployConfig with type Union[str, SamplerType], defaulting to SamplerType.TorchSampler. Exported SamplerType to public import surface.
Model Factory Properties
tensorrt_llm/_torch/auto_deploy/models/hf.py
Added four new accessor properties to AutoModelForCausalLMFactory: dtype, num_hidden_layers, hidden_size, and num_attention_heads. Each retrieves values from model config via _get_model_config().
Sampler Instantiation & Engine Integration
tensorrt_llm/_torch/auto_deploy/shim/ad_executor.py
Introduced sampler selection logic: added TRTLLMSamplerModelConfig class, get_torch_dtype() and instantiate_sampler() functions to conditionally create TorchSampler or TRTLLMSampler. Modified ADEngine API to accept and store sampler_type parameter. Updated build_from_config() and create_autodeploy_executor() to propagate sampler type. Added dtype casting for logits in TRTLLMSampler path.
Testing
tests/unittest/_torch/auto_deploy/unit/singlegpu/test_ad_trtllm_sampler.py
Added new smoke test for TRTLLMSampler pathway. Configures ExperimentConfig with sampler_type: SamplerType.TRTLLMSampler, executes generation, and validates output.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~20 minutes

  • Areas requiring attention:
    • ad_executor.py: Verify sampler instantiation logic correctly handles both TorchSampler and TRTLLMSampler paths; check dtype casting and error handling for unsupported sampler types
    • ad_executor.py: Confirm ADEngine signature changes and parameter threading through build_from_config() and create_autodeploy_executor() are correct and backward compatible
    • test_ad_trtllm_sampler.py: Validate test coverage adequately exercises the TRTLLMSampler pathway

Pre-merge checks and finishing touches

❌ Failed checks (2 warnings, 1 inconclusive)
Check name Status Explanation Resolution
Linked Issues check ⚠️ Warning PR description does not reference any JIRA ticket, NVBugs ID, or GitHub issue despite the template requiring one in format like "[TRTLLM-1234]" or "[None]" if no ticket exists. Add ticket reference to PR title/description in the required format (e.g., "[TRTLLM-xxxx][feat]" or "[None][feat]") to indicate whether this addresses a tracked issue.
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 ❓ Inconclusive The PR description provides a clear issue reference (#9602) and explanation of the main technical change (upcasting logits to FP32), but is missing the Test Coverage section details and incomplete PR checklist items. Fill in the Test Coverage section with specific test names/paths that validate the TRTLLMSampler integration, and verify all checklist items are properly addressed before merging.
✅ Passed checks (2 passed)
Check name Status Explanation
Out of Scope Changes check ✅ Passed PR introduces new configuration option and exposes model properties that alter public API surface; scope appears appropriate for the stated objective of adding TRTLLMSampler support.
Title check ✅ Passed The title clearly and concisely describes the main feature addition: support for TRTLLM Sampler in AutoDeploy, which aligns with the core changes across multiple files.
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Actionable comments posted: 1

🧹 Nitpick comments (5)
tensorrt_llm/_torch/auto_deploy/llm_args.py (1)

133-136: Consider documenting the "auto" option in the description.

The SamplerType enum (from tensorrt_llm/llmapi/llm_args.py lines 2474-2478) includes an auto option in addition to TRTLLMSampler and TorchSampler. The field description only mentions the latter two. If auto is a valid selection for AutoDeploy, consider updating the description to include it. Otherwise, the field definition looks good.

     sampler_type: Union[str, SamplerType] = Field(
         default=SamplerType.TorchSampler,
-        description="The type of sampler to use. Options are TRTLLMSampler or TorchSampler. Defaults to TorchSampler.",
+        description="The type of sampler to use. Options are TRTLLMSampler, TorchSampler, or auto. Defaults to TorchSampler.",
     )
tests/unittest/_torch/auto_deploy/unit/singlegpu/test_ad_trtllm_sampler.py (1)

44-48: Remove debug print statements.

The print statements on lines 44 and 47 appear to be debug artifacts. Consider removing them or replacing with proper test logging if debug output is needed.

-    print(f"Experiment config: {experiment_config}")
     cfg = ExperimentConfig(**experiment_config)
 
-    print("Running smoke test with TRTLLMSampler...")
     results = main(cfg)
tensorrt_llm/_torch/auto_deploy/shim/ad_executor.py (3)

312-318: Logging inside forward path will be noisy; consider logging once or using debug level.

The ad_logger.info() call is inside _compute_logits(), which is called on every forward pass. This will produce repeated log messages. Consider either:

  1. Logging once during initialization
  2. Using ad_logger.debug() for per-iteration logging
  3. Using ad_logger.info_once() if available

Also, as noted in the TODO on line 313, integrating this cast into the AD graph would be more efficient.

         # Ensure logits are float32 as TRTLLMSampler expects float32
         # TODO(govind): Should this be put into the AD graph so it can be fused with other operations?
         if self.sampler_type == SamplerType.TRTLLMSampler and logits.dtype != torch.float32:
-            ad_logger.info(
-                f"Logits type {logits.dtype} is not supported by TRTLLMSampler. Casting to float32."
-            )
             logits = logits.to(torch.float32)

Alternatively, log once during __init__ after checking if the sampler type is TRTLLMSampler:

if self.sampler_type == SamplerType.TRTLLMSampler:
    ad_logger.info("TRTLLMSampler requires float32 logits; casting will be applied if needed.")

354-363: Add docstring to TRTLLMSamplerModelConfig class.

Per coding guidelines, Python interfaces should have docstrings that can be parsed by Sphinx. This class exposes model configuration for the TRTLLMSampler.

 class TRTLLMSamplerModelConfig:
+    """Configuration wrapper exposing model attributes required by TRTLLMSampler.
+
+    Args:
+        ad_config: The LlmArgs configuration containing model settings.
+    """
+
     def __init__(self, ad_config: LlmArgs):
         factory = ad_config.create_factory()
 
         self.config = SimpleNamespace()
         self.config.vocab_size = factory.vocab_size_padded
         self.config.num_hidden_layers = factory.num_hidden_layers
         self.config.hidden_size = factory.hidden_size
         self.config.num_attention_heads = factory.num_attention_heads

365-372: Potential redundant factory creation; add docstring.

The get_torch_dtype function may call ad_config.create_factory() even when model_dtype is not "auto". While the factory creation is internally cached via prefetch, consider:

  1. Adding a docstring for clarity
  2. Verifying that factory creation overhead is acceptable
 def get_torch_dtype(ad_config: LlmArgs):
-    # if the model dtype is "auto", we infer it from the model config
+    """Get the torch dtype from the AutoDeploy configuration.
+
+    If the model dtype is "auto", it is inferred from the model config via the factory.
+
+    Args:
+        ad_config: The LlmArgs configuration.
+
+    Returns:
+        The torch.dtype for the model.
+    """
     model_dtype = ad_config.dtype
     if model_dtype == "auto":
         model_dtype = ad_config.create_factory().dtype
     if isinstance(model_dtype, str):
         model_dtype = str_dtype_to_torch(model_dtype)
     return model_dtype
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📒 Files selected for processing (4)
  • tensorrt_llm/_torch/auto_deploy/llm_args.py (2 hunks)
  • tensorrt_llm/_torch/auto_deploy/models/hf.py (1 hunks)
  • tensorrt_llm/_torch/auto_deploy/shim/ad_executor.py (8 hunks)
  • tests/unittest/_torch/auto_deploy/unit/singlegpu/test_ad_trtllm_sampler.py (1 hunks)
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**/*.py: The code developed for TensorRT-LLM should conform to Python 3.8+
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Files:

  • tensorrt_llm/_torch/auto_deploy/models/hf.py
  • tensorrt_llm/_torch/auto_deploy/llm_args.py
  • tests/unittest/_torch/auto_deploy/unit/singlegpu/test_ad_trtllm_sampler.py
  • tensorrt_llm/_torch/auto_deploy/shim/ad_executor.py
**/*.{cpp,h,cu,py}

📄 CodeRabbit inference engine (CODING_GUIDELINES.md)

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Files:

  • tensorrt_llm/_torch/auto_deploy/models/hf.py
  • tensorrt_llm/_torch/auto_deploy/llm_args.py
  • tests/unittest/_torch/auto_deploy/unit/singlegpu/test_ad_trtllm_sampler.py
  • tensorrt_llm/_torch/auto_deploy/shim/ad_executor.py
🧠 Learnings (11)
📓 Common learnings
Learnt from: venkywonka
Repo: NVIDIA/TensorRT-LLM PR: 6029
File: .github/pull_request_template.md:45-53
Timestamp: 2025-08-27T17:50:13.264Z
Learning: For PR templates in TensorRT-LLM, avoid suggesting changes that would increase developer overhead, such as converting plain bullets to mandatory checkboxes. The team prefers guidance-style bullets that don't require explicit interaction to reduce friction in the PR creation process.
Learnt from: ixlmar
Repo: NVIDIA/TensorRT-LLM PR: 7294
File: tensorrt_llm/_torch/pyexecutor/sampler.py:368-392
Timestamp: 2025-08-27T15:03:57.149Z
Learning: In TensorRT-LLM's sampler.py, int32 usage for softmax_indices and related tensor indexing is intentional and should not be changed to int64. The torch.IntTensor type hint is correct for the sample() function's softmax_indices parameter.
Learnt from: achartier
Repo: NVIDIA/TensorRT-LLM PR: 6763
File: tests/integration/defs/triton_server/conftest.py:16-22
Timestamp: 2025-08-11T20:09:24.389Z
Learning: In the TensorRT-LLM test infrastructure, the team prefers simple, direct solutions (like hard-coding directory traversal counts) over more complex but robust approaches when dealing with stable directory structures. They accept the maintenance cost of updating tests if the layout changes.
Learnt from: fredricz-20070104
Repo: NVIDIA/TensorRT-LLM PR: 7645
File: tests/integration/test_lists/qa/llm_function_core.txt:648-648
Timestamp: 2025-09-09T09:40:45.658Z
Learning: In TensorRT-LLM test lists, it's common and intentional for the same test to appear in multiple test list files when they serve different purposes (e.g., llm_function_core.txt for comprehensive core functionality testing and llm_function_core_sanity.txt for quick sanity checks). This duplication allows tests to be run in different testing contexts.
📚 Learning: 2025-08-09T02:04:49.623Z
Learnt from: Fridah-nv
Repo: NVIDIA/TensorRT-LLM PR: 6760
File: tensorrt_llm/_torch/auto_deploy/models/quant_config_reader.py:81-98
Timestamp: 2025-08-09T02:04:49.623Z
Learning: In TensorRT-LLM's auto_deploy module, torch.dtype values in configuration dictionaries must be stored as string representations (e.g., "float16" instead of torch.float16) because OmegaConf.merge does not support torch.dtype types. These string representations are converted to actual torch.dtype objects in downstream code.

Applied to files:

  • tensorrt_llm/_torch/auto_deploy/models/hf.py
  • tensorrt_llm/_torch/auto_deploy/llm_args.py
  • tensorrt_llm/_torch/auto_deploy/shim/ad_executor.py
📚 Learning: 2025-08-27T15:03:57.149Z
Learnt from: ixlmar
Repo: NVIDIA/TensorRT-LLM PR: 7294
File: tensorrt_llm/_torch/pyexecutor/sampler.py:368-392
Timestamp: 2025-08-27T15:03:57.149Z
Learning: In TensorRT-LLM's sampler.py, int32 usage for softmax_indices and related tensor indexing is intentional and should not be changed to int64. The torch.IntTensor type hint is correct for the sample() function's softmax_indices parameter.

Applied to files:

  • tensorrt_llm/_torch/auto_deploy/llm_args.py
📚 Learning: 2025-08-26T09:37:10.463Z
Learnt from: jiaganc
Repo: NVIDIA/TensorRT-LLM PR: 7031
File: tensorrt_llm/bench/dataclasses/configuration.py:90-104
Timestamp: 2025-08-26T09:37:10.463Z
Learning: In TensorRT-LLM, the `get_pytorch_perf_config()` method returns `self.pytorch_config` which can contain default `cuda_graph_config` values, so `llm_args` may already have this config before the extra options processing.

Applied to files:

  • tensorrt_llm/_torch/auto_deploy/llm_args.py
📚 Learning: 2025-08-26T09:37:10.463Z
Learnt from: jiaganc
Repo: NVIDIA/TensorRT-LLM PR: 7031
File: tensorrt_llm/bench/dataclasses/configuration.py:90-104
Timestamp: 2025-08-26T09:37:10.463Z
Learning: In TensorRT-LLM's bench configuration, the `get_pytorch_perf_config()` method returns `self.pytorch_config` which is a Dict[str, Any] that can contain default values including `cuda_graph_config`, making the fallback `llm_args["cuda_graph_config"]` safe to use.

Applied to files:

  • tensorrt_llm/_torch/auto_deploy/llm_args.py
📚 Learning: 2025-07-28T17:06:08.621Z
Learnt from: moraxu
Repo: NVIDIA/TensorRT-LLM PR: 6303
File: tests/integration/test_lists/qa/examples_test_list.txt:494-494
Timestamp: 2025-07-28T17:06:08.621Z
Learning: In TensorRT-LLM testing, it's common to have both CLI flow tests (test_cli_flow.py) and PyTorch API tests (test_llm_api_pytorch.py) for the same model. These serve different purposes: CLI flow tests validate the traditional command-line workflow, while PyTorch API tests validate the newer LLM API backend. Both are legitimate and should coexist.

Applied to files:

  • tensorrt_llm/_torch/auto_deploy/llm_args.py
  • tests/unittest/_torch/auto_deploy/unit/singlegpu/test_ad_trtllm_sampler.py
📚 Learning: 2025-08-14T15:38:01.771Z
Learnt from: MatthiasKohl
Repo: NVIDIA/TensorRT-LLM PR: 6904
File: cpp/tensorrt_llm/pybind/thop/bindings.cpp:55-57
Timestamp: 2025-08-14T15:38:01.771Z
Learning: In TensorRT-LLM Python bindings, tensor parameter collections like mla_tensor_params and spec_decoding_tensor_params are kept as required parameters without defaults to maintain API consistency, even when it might affect backward compatibility.

Applied to files:

  • tensorrt_llm/_torch/auto_deploy/llm_args.py
📚 Learning: 2025-08-06T13:58:07.506Z
Learnt from: galagam
Repo: NVIDIA/TensorRT-LLM PR: 6487
File: tests/unittest/_torch/auto_deploy/unit/singlegpu/test_ad_trtllm_bench.py:1-12
Timestamp: 2025-08-06T13:58:07.506Z
Learning: In TensorRT-LLM, test files (files under tests/ directories) do not require NVIDIA copyright headers, unlike production source code files. Test files typically start directly with imports, docstrings, or code.

Applied to files:

  • tests/unittest/_torch/auto_deploy/unit/singlegpu/test_ad_trtllm_sampler.py
📚 Learning: 2025-09-09T09:40:45.658Z
Learnt from: fredricz-20070104
Repo: NVIDIA/TensorRT-LLM PR: 7645
File: tests/integration/test_lists/qa/llm_function_core.txt:648-648
Timestamp: 2025-09-09T09:40:45.658Z
Learning: In TensorRT-LLM test lists, it's common and intentional for the same test to appear in multiple test list files when they serve different purposes (e.g., llm_function_core.txt for comprehensive core functionality testing and llm_function_core_sanity.txt for quick sanity checks). This duplication allows tests to be run in different testing contexts.

Applied to files:

  • tests/unittest/_torch/auto_deploy/unit/singlegpu/test_ad_trtllm_sampler.py
📚 Learning: 2025-08-26T09:49:04.956Z
Learnt from: pengbowang-nv
Repo: NVIDIA/TensorRT-LLM PR: 7192
File: tests/integration/test_lists/test-db/l0_dgx_b200.yml:56-72
Timestamp: 2025-08-26T09:49:04.956Z
Learning: In TensorRT-LLM test configuration files, the test scheduling system handles wildcard matching with special rules that prevent duplicate test execution even when the same tests appear in multiple yaml files with overlapping GPU wildcards (e.g., "*b200*" and "*gb200*").

Applied to files:

  • tests/unittest/_torch/auto_deploy/unit/singlegpu/test_ad_trtllm_sampler.py
📚 Learning: 2025-08-19T12:45:11.997Z
Learnt from: amitz-nv
Repo: NVIDIA/TensorRT-LLM PR: 7033
File: tensorrt_llm/_torch/pyexecutor/model_engine.py:0-0
Timestamp: 2025-08-19T12:45:11.997Z
Learning: In tensorrt_llm/_torch/pyexecutor/model_engine.py, DoRA (Delta Orthogonal Rank Adaptation) functionality was removed from the PyTorch flow to eliminate issues with inverted DoRA detection logic. The original is_dora condition was checking if scaling_vec_pointer == 0, which was potentially incorrect.

Applied to files:

  • tensorrt_llm/_torch/auto_deploy/shim/ad_executor.py
🧬 Code graph analysis (2)
tensorrt_llm/_torch/auto_deploy/llm_args.py (2)
tensorrt_llm/llmapi/llm_args.py (2)
  • SamplerType (2475-2479)
  • Field (63-90)
tensorrt_llm/builder.py (1)
  • default (45-50)
tests/unittest/_torch/auto_deploy/unit/singlegpu/test_ad_trtllm_sampler.py (3)
tests/unittest/_torch/auto_deploy/_utils_test/_model_test_utils.py (1)
  • get_small_model_config (514-553)
examples/auto_deploy/build_and_run_ad.py (1)
  • ExperimentConfig (126-239)
tensorrt_llm/llmapi/llm_args.py (1)
  • SamplerType (2475-2479)
🪛 Ruff (0.14.7)
tensorrt_llm/_torch/auto_deploy/shim/ad_executor.py

411-411: Avoid specifying long messages outside the exception class

(TRY003)

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🔇 Additional comments (8)
tensorrt_llm/_torch/auto_deploy/llm_args.py (1)

11-11: LGTM on import addition.

The import of SamplerType follows the coding guideline to maintain namespace when importing.

tests/unittest/_torch/auto_deploy/unit/singlegpu/test_ad_trtllm_sampler.py (1)

50-53: LGTM on test assertions.

The assertions verify that the TRTLLMSampler path produces output, which is appropriate for a smoke test.

tensorrt_llm/_torch/auto_deploy/models/hf.py (2)

149-162: LGTM on new config accessor properties.

The num_hidden_layers, hidden_size, and num_attention_heads properties follow the established pattern used by vocab_size_padded and provide a consistent interface for accessing model configuration attributes.


144-148: Return type annotation may not match actual behavior from model_config.

The dtype property is typed as Optional[torch.dtype], but getattr(model_config, "dtype", None) retrieves the raw configuration value. Based on learnings from this codebase, torch.dtype values in configuration dictionaries are stored as string representations (e.g., "float16") due to OmegaConf.merge limitations, with conversion happening in downstream code. Either the return type annotation should reflect Optional[Union[str, torch.dtype]], or verify that model_config.dtype is already converted to torch.dtype before retrieval.

tensorrt_llm/_torch/auto_deploy/shim/ad_executor.py (4)

21-26: LGTM on import additions.

The new imports follow the coding guidelines and are necessary for the TRTLLMSampler integration.


147-154: LGTM on ADEngine constructor changes for sampler_type.

The sampler_type parameter is properly passed through build_from_config to __init__ and stored on the instance for later use in _compute_logits.

Also applies to: 163-179


512-518: LGTM on instantiate_sampler usage.

The refactored sampler instantiation correctly passes all required parameters and uses the new instantiate_sampler helper function.


375-413: Consider handling SamplerType.auto explicitly if it exists in the enum.

The SamplerType enum may include an auto option, but instantiate_sampler will raise a ValueError for it. If auto should be a valid option (perhaps defaulting to TorchSampler), consider adding explicit handling. If auto is intentionally unsupported in AutoDeploy, the error message could be more descriptive.

@govind-ramnarayan govind-ramnarayan changed the title TRTLLMSampler in AD [#9602][feat] AutoDeploy: Support TRTLLM Sampler Dec 3, 2025
@govind-ramnarayan govind-ramnarayan marked this pull request as ready for review December 3, 2025 06:19
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@govind-ramnarayan govind-ramnarayan merged commit 74df9b1 into NVIDIA:main Dec 5, 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 <[email protected]>

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

Signed-off-by: qqiao <[email protected]>

[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 <[email protected]>

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

Signed-off-by: Yanchao Lu <[email protected]>
Co-authored-by: Matt Lefebvre <[email protected]>

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

Signed-off-by: Anthony Chang <[email protected]>

[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 <[email protected]>

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

Signed-off-by: mni <[email protected]>

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

Signed-off-by: Shixiaowei02 <[email protected]>

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

Signed-off-by: Fanrong Li <[email protected]>

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

Signed-off-by: Tailing Yuan <[email protected]>

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

Signed-off-by: Pengyun Lin <[email protected]>

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

Signed-off-by: Yue Weng <[email protected]>

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

Signed-off-by: Yan Chunwei <[email protected]>

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

Signed-off-by: Fanrong Li <[email protected]>

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

Signed-off-by: ixlmar <[email protected]>

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

Signed-off-by: ixlmar <[email protected]>

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

Signed-off-by: Eran Geva <[email protected]>

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

Signed-off-by: Robin Kobus <[email protected]>

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

Signed-off-by: Suyog Gupta <[email protected]>

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

Signed-off-by: Chuang Zhu <[email protected]>

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

Signed-off-by: Yiqing Yan <[email protected]>

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

Signed-off-by: FredricZ-2007 <[email protected]>

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

Signed-off-by: junq <[email protected]>

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

Signed-off-by: shuyix <[email protected]>

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

Signed-off-by: TensorRT LLM <[email protected]>

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

Signed-off-by: Wanli Jiang <[email protected]>

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

Signed-off-by: Junyi Xu <[email protected]>

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

Signed-off-by: Enwei Zhu <[email protected]>

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

Signed-off-by: Chang Liu (Enterprise Products) <[email protected]>

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

Signed-off-by: Aurelien Chartier <[email protected]>

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

Signed-off-by: Yuanjing Xue <[email protected]>

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

Signed-off-by: Yuanjing Xue <[email protected]>

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

Signed-off-by: Chenghao Zhang <[email protected]>
Co-authored-by: Suyog Gupta <[email protected]>

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

Signed-off-by: Chenghao Zhang <[email protected]>

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

Signed-off-by: Zheyu Fu <[email protected]>

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

Signed-off-by: Shixiaowei02 <[email protected]>

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

Signed-off-by: Aurelien Chartier <[email protected]>

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

Signed-off-by: junq <[email protected]>

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

Signed-off-by: junq <[email protected]>

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

Signed-off-by: TensorRT LLM <[email protected]>

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

Signed-off-by: Patrice Castonguay <[email protected]>

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

Signed-off-by: Hui Gao <[email protected]>

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

Signed-off-by: Jiagan Cheng <[email protected]>

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

Signed-off-by: ziyixiong-nv <[email protected]>

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

Signed-off-by: qqiao <[email protected]>

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

Signed-off-by: Lanyu Liao <[email protected]>
Co-authored-by: Lanyu Liao <[email protected]>

[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 <[email protected]>
Co-authored-by: Shi Xiaowei <[email protected]>

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

Signed-off-by: qqiao <[email protected]>
Signed-off-by: Emma Qiao <[email protected]>
Co-authored-by: Yanchao Lu <[email protected]>

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

Signed-off-by: xxi <[email protected]>

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

Signed-off-by: Yuanjing Xue <[email protected]>

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

Signed-off-by: Zhenhuan Chen <[email protected]>

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

Signed-off-by: jiant <[email protected]>

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

Signed-off-by: Fanrong Li <[email protected]>

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

Signed-off-by: Bo Li <[email protected]>

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

Signed-off-by: eopXD <[email protected]>

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

Signed-off-by: Yiqing Yan <[email protected]>
Signed-off-by: Yanchao Lu <[email protected]>
Co-authored-by: Yanchao Lu <[email protected]>

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

Signed-off-by: Enwei Zhu <[email protected]>

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

Signed-off-by: Lucas Liebenwein <[email protected]>

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

Signed-off-by: Kaiyu Xie <[email protected]>

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

Signed-off-by: Bo Li <[email protected]>
Signed-off-by: Enwei Zhu <[email protected]>
Co-authored-by: Enwei Zhu <[email protected]>

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

Signed-off-by: TensorRT LLM <[email protected]>

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

Signed-off-by: qqiao <[email protected]>
Signed-off-by: Emma Qiao <[email protected]>

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

Signed-off-by: Junyi Xu <[email protected]>

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

Signed-off-by: Yukun He <[email protected]>

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

Signed-off-by: yufeiwu <[email protected]>

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

Signed-off-by: Lanyu Liao <[email protected]>
Co-authored-by: Lanyu Liao <[email protected]>

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

Signed-off-by: Chang Liu (Enterprise Products) <[email protected]>

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

Signed-off-by: Kaiyu Xie <[email protected]>

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

Signed-off-by: Zhenhuan Chen <[email protected]>

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

Signed-off-by: qqiao <[email protected]>

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

Signed-off-by: Robin Kobus <[email protected]>

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

Signed-off-by: ZhanruiSunCh <[email protected]>
Signed-off-by: Zhanrui Sun <[email protected]>
Co-authored-by: Yanchao Lu <[email protected]>

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

Signed-off-by: ixlmar <[email protected]>

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

Signed-off-by: Wangshanshan <[email protected]>

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

Signed-off-by: Matthias Jouanneaux <[email protected]>
Signed-off-by: Zheyu Fu <[email protected]>
Co-authored-by: Zheyu Fu <[email protected]>

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

Signed-off-by: binghanc <[email protected]>

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

Signed-off-by: ixlmar <[email protected]>

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

Signed-off-by: greg-kwasniewski1 <[email protected]>

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

Signed-off-by: TensorRT LLM <[email protected]>

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

Signed-off-by: yunruis <[email protected]>
Signed-off-by: Mike Iovine <[email protected]>
Signed-off-by: Mike Iovine <[email protected]>
Signed-off-by: Wangshanshan <[email protected]>
Signed-off-by: qgai <[email protected]>
Signed-off-by: Balaram Buddharaju <[email protected]>
Signed-off-by: Yan Chunwei <[email protected]>
Signed-off-by: Junyi Xu <[email protected]>
Signed-off-by: Simeng Liu <[email protected]>
Signed-off-by: nv-guomingz <[email protected]>
Signed-off-by: Jin Li <[email protected]>
Signed-off-by: Ivy Zhang <[email protected]>
Signed-off-by: Vincent Zhang <[email protected]>
Signed-off-by: peaceh <[email protected]>
Signed-off-by: Michal Guzek <[email protected]>
Signed-off-by: Michal Guzek <[email protected]>
Signed-off-by: Chang Liu (Enterprise Products) <[email protected]>
Signed-off-by: leslie-fang25 <[email protected]>
Signed-off-by: Shunkang <[email protected]>
Signed-off-by: junq <[email protected]>
Co-authored-by: yunruis <[email protected]>
Co-authored-by: sunnyqgg <[email protected]>
Co-authored-by: brb-nv <[email protected]>
Co-authored-by: Yan Chunwei <[email protected]>
Co-authored-by: JunyiXu-nv <[email protected]>
Co-authored-by: Simeng Liu <[email protected]>
Co-authored-by: Guoming Zhang <[email protected]>
Co-authored-by: Jin Li <[email protected]>
Co-authored-by: Ivy Zhang <[email protected]>
Co-authored-by: Vincent Zhang <[email protected]>
Co-authored-by: peaceh-nv <[email protected]>
Co-authored-by: Michal Guzek <[email protected]>
Co-authored-by: Chang Liu <[email protected]>
Co-authored-by: Leslie Fang <[email protected]>
Co-authored-by: Shunkangz <[email protected]>
Co-authored-by: Shunkang <[email protected]>
Co-authored-by: QI JUN <[email protected]>

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

Signed-off-by: Balaram Buddharaju <[email protected]>

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

Signed-off-by: TensorRT LLM <[email protected]>

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

Signed-off-by: Yanchao Lu <[email protected]>

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

Signed-off-by: qqiao <[email protected]>

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

Signed-off-by: Junyi Xu <[email protected]>

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

Signed-off-by: Yanchao Lu <[email protected]>

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

Signed-off-by: Yanchao Lu <[email protected]>

[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 <[email protected]>

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

Signed-off-by: Enwei Zhu <[email protected]>

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

Signed-off-by: Mindy Li <[email protected]>

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

Signed-off-by: Yuan Tong <[email protected]>

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

Signed-off-by: TensorRT LLM <[email protected]>

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

Signed-off-by: Enwei Zhu <[email protected]>

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

Signed-off-by: Pengbo Wang <[email protected]>

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

Signed-off-by: jiant <[email protected]>

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

Signed-off-by: liugaoji <[email protected]>

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

Signed-off-by: Fanrong Li <[email protected]>

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

Signed-off-by: Neta Zmora <[email protected]>

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

Signed-off-by: Yukun He <[email protected]>

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

Signed-off-by: Zhenhuan Chen <[email protected]>

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

Signed-off-by: Yuhan Li <[email protected]>

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

Signed-off-by: Martin Marciniszyn Mehringer <[email protected]>

[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 <[email protected]>

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

Signed-off-by: Yanchao Lu <[email protected]>

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

Signed-off-by: Yanchao Lu <[email protected]>

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

Signed-off-by: Yiqing Yan <[email protected]>

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

Signed-off-by: qqiao <[email protected]>

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

Signed-off-by: Stefan Niebler <[email protected]>

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

Signed-off-by: Balaram Buddharaju <[email protected]>

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

Signed-off-by: Venky Ganesh <[email protected]>

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

Signed-off-by: Chenghao Zhang <[email protected]>

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

Signed-off-by: Eran Geva <[email protected]>

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

Signed-off-by: Yuening Li <[email protected]>

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

Signed-off-by: junq <[email protected]>

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

Signed-off-by: Shijie Wang <[email protected]>
Signed-off-by: Yukun He <[email protected]>
Signed-off-by: Shijie <[email protected]>
Co-authored-by: Yukun He <[email protected]>

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

Signed-off-by: Iman Tabrizian <[email protected]>

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

Signed-off-by: TensorRT LLM <[email protected]>

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

Signed-off-by: nv-guomingz <[email protected]>

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

Signed-off-by: Junyi Xu <[email protected]>

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

Signed-off-by: Xin He (SW-GPU) <[email protected]>

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

Signed-off-by: Wanli Jiang <[email protected]>

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

Signed-off-by: Ruodi Lu <[email protected]>
Co-authored-by: Ruodi Lu <[email protected]>

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

Signed-off-by: xinhe-nv <[email protected]>

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

Signed-off-by: shuyix <[email protected]>

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

Signed-off-by: qqiao <[email protected]>

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

Signed-off-by: ixlmar <[email protected]>

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

Signed-off-by: Yuanjing Xue <[email protected]>

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

Signed-off-by: qqiao <[email protected]>

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

Signed-off-by: Eran Geva <[email protected]>

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

Signed-off-by: Balaram Buddharaju <[email protected]>

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

Signed-off-by: Chang Liu (Enterprise Products) <[email protected]>

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

Signed-off-by: Jin Li <[email protected]>

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

Signed-off-by: Superjomn <[email protected]>
Signed-off-by: Erin Ho <[email protected]>
Signed-off-by: Yan Chunwei <[email protected]>
Co-authored-by: Erin Ho <[email protected]>

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

Signed-off-by: thorjohnsen <[email protected]>
Signed-off-by: Thor Johnsen <[email protected]>
Co-authored-by: Iman Tabrizian <[email protected]>
Co-authored-by: Robin Kobus <[email protected]>

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

Signed-off-by: Mike Iovine <[email protected]>
Signed-off-by: Mike Iovine <[email protected]>

[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 <[email protected]>

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

Signed-off-by: Lucas Liebenwein <[email protected]>

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

Signed-off-by: Shixiaowei02 <[email protected]>

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

Signed-off-by: Neta Zmora <[email protected]>

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

Signed-off-by: Patrice Castonguay <[email protected]>

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

Signed-off-by: Lucas Liebenwein <[email protected]>
Signed-off-by: greg-kwasniewski1 <[email protected]>
Co-authored-by: Lucas Liebenwein <[email protected]>

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

Signed-off-by: Yu Chi Li <[email protected]>

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

Signed-off-by: Balaram Buddharaju <[email protected]>

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

Signed-off-by: Chang Liu (Enterprise Products) <[email protected]>

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

Signed-off-by: Enwei Zhu <[email protected]>

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

Signed-off-by: Anurag Mukkara <[email protected]>

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

Signed-off-by: Yiqing Yan <[email protected]>
Co-authored-by: Yanchao Lu <[email protected]>

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

Signed-off-by: yufeiwu <[email protected]>

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

Signed-off-by: TensorRT LLM <[email protected]>

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

Signed-off-by: yuhangh <[email protected]>

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

Signed-off-by: Junyi Xu <[email protected]>

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

Signed-off-by: Suyog Gupta <[email protected]>

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

Signed-off-by: Bo Li <[email protected]>

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

Signed-off-by: Balaram Buddharaju <[email protected]>

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

Signed-off-by: FredricZ-2007 <[email protected]>

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

Signed-off-by: Pengyun Lin <[email protected]>

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

Signed-off-by: Jie Li <[email protected]>
Co-authored-by: Jie Li <[email protected]>

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

Signed-off-by: Junyi Xu <[email protected]>

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

Signed-off-by: nv-guomingz <[email protected]>

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

Signed-off-by: Perkz Zheng <[email protected]>

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

Signed-off-by: nv-guomingz <[email protected]>

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

Signed-off-by: Patrice Castonguay <[email protected]>

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

Signed-off-by: Michal Guzek <[email protected]>

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

Signed-off-by: Iman Tabrizian <[email protected]>

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

Signed-off-by: nv-guomingz <[email protected]>

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

Signed-off-by: Gal Hubara Agam <[email protected]>

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

Signed-off-by: weimingc <[email protected]>

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

Signed-off-by: Lucas Liebenwein <[email protected]>

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

Signed-off-by: Govind Ramnarayan <[email protected]>

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

Signed-off-by: Wanli Jiang <[email protected]>

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

Signed-off-by: Yiqing Yan <[email protected]>

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

Signed-off-by: TensorRT LLM <[email protected]>

[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 <[email protected]>

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

Signed-off-by: Nekofish-L <[email protected]>

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

Signed-off-by: Jin Li <[email protected]>

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

Signed-off-by: Tailing Yuan <[email protected]>

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

Signed-off-by: Junyi Xu <[email protected]>

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

Signed-off-by: Tal Cherckez <[email protected]>
Signed-off-by: tcherckez-nvidia <[email protected]>
Co-authored-by: Neta Zmora <[email protected]>

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

Signed-off-by: Yan Chunwei <[email protected]>

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

Signed-off-by: Yoray Zack <[email protected]>
Signed-off-by: zackyoray <[email protected]>

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

Signed-off-by: Ruodi Lu <[email protected]>
Co-authored-by: Ruodi Lu <[email protected]>

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

Signed-off-by: Jin Li <[email protected]>

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

Signed-off-by: Anthony Chang <[email protected]>

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

Signed-off-by: Xin He (SW-GPU) <[email protected]>
Signed-off-by: xinhe-nv <[email protected]>
Signed-off-by: Yanchao Lu <[email protected]>
Co-authored-by: Yanchao Lu <[email protected]>

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

Signed-off-by: Aurelien Chartier <[email protected]>

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

Signed-off-by: Parker Drake <[email protected]>

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

Signed-off-by: Yiqing Yan <[email protected]>

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

Signed-off-by: Balaram Buddharaju <[email protected]>

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

Signed-off-by: Yiqing Yan <[email protected]>

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

Signed-off-by: thorjohnsen <[email protected]>

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

Signed-off-by: Lizhi Zhou <[email protected]>

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

Signed-off-by: Lizhi Zhou <[email protected]>

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

Signed-off-by: Kaiyu Xie <[email protected]>

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

Signed-off-by: Govind Ramnarayan <[email protected]>

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

Signed-off-by: TensorRT LLM <[email protected]>

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

Signed-off-by: Kaiyu Xie <[email protected]>

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

Signed-off-by: yufeiwu <[email protected]>

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

Signed-off-by: Robin Kobus <[email protected]>

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

Signed-off-by: Robin Kobus <[email protected]>

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

Signed-off-by: jthomson04 <[email protected]>

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

Signed-off-by: Yuanjing Xue <[email protected]>

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

Signed-off-by: Chenghao Zhang <[email protected]>

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

Signed-off-by: Mike Iovine <[email protected]>

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

Signed-off-by: Iman Tabrizian <[email protected]>
Signed-off-by: Mike Iovine <[email protected]>
Signed-off-by: Mike Iovine <[email protected]>

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

Signed-off-by: jthomson04 <[email protected]>
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
Signed-off-by: Mike Iovine <[email protected]>
Signed-off-by: Mike Iovine <[email protected]>

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

Signed-off-by: Yan Chunwei <[email protected]>
Signed-off-by: Mike Iovine <[email protected]>
Signed-off-by: Mike Iovine <[email protected]>

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

Signed-off-by: Pengyun Lin <[email protected]>
Signed-off-by: Mike Iovine <[email protected]>
Signed-off-by: Mike Iovine <[email protected]>

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

Signed-off-by: junq <[email protected]>
Signed-off-by: Mike Iovine <[email protected]>
Signed-off-by: Mike Iovine <[email protected]>

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

Signed-off-by: Enwei Zhu <[email protected]>
Signed-off-by: Mike Iovine <[email protected]>
Signed-off-by: Mike Iovine <[email protected]>

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

Signed-off-by: Yiqing Yan <[email protected]>
Co-authored-by: Yanchao Lu <[email protected]>
Signed-off-by: Mike Iovine <[email protected]>
Signed-off-by: Mike Iovine <[email protected]>

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

Signed-off-by: Yan Chunwei <[email protected]>
Signed-off-by: Mike Iovine <[email protected]>
Signed-off-by: Mike Iovine <[email protected]>

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

Signed-off-by: junq <[email protected]>
Signed-off-by: Mike Iovine <[email protected]>
Signed-off-by: Mike Iovine <[email protected]>

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

Signed-off-by: junq <[email protected]>
Signed-off-by: Mike Iovine <[email protected]>
Signed-off-by: Mike Iovine <[email protected]>

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

Signed-off-by: TensorRT LLM <[email protected]>

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

Signed-off-by: shuyix <[email protected]>

[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 <[email protected]>

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

Signed-off-by: Enwei Zhu <[email protected]>

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

Signed-off-by: ixlmar <[email protected]>

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

Signed-off-by: Jonas Li <[email protected]>
Co-authored-by: Kaiyu Xie <[email protected]>

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

Signed-off-by: Superjomn <[email protected]>

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

Signed-off-by: TensorRT LLM <[email protected]>

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

Signed-off-by: Junyi Xu <[email protected]>

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

Signed-off-by: qqiao <[email protected]>

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

Signed-off-by: Yanchao Lu <[email protected]>

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

Signed-off-by: Chenjie Luo <[email protected]>

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

Signed-off-by: Ludwig Schneider <[email protected]>

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

Signed-off-by: Chenfei Zhang <[email protected]>

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

Signed-off-by: zhengd-nv <[email protected]>

[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 <[email protected]>

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

Signed-off-by: Yukun He <[email protected]>

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

Signed-off-by: TensorRT LLM <[email protected]>

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

Signed-off-by: Kaiyu Xie <[email protected]>

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

Signed-off-by: Ruodi Lu <[email protected]>
Co-authored-by: Ruodi Lu <[email protected]>
Co-authored-by: yufeiwu-nv <[email protected]>
Co-authored-by: Larry Xu <[email protected]>

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

Signed-off-by: qqiao <[email protected]>

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

Signed-off-by: Fanrong Li <[email protected]>

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

Signed-off-by: Mindy Li <[email protected]>

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

Signed-off-by: nv-guomingz <[email protected]>

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

Signed-off-by: xinhe-nv <[email protected]>

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

Signed-off-by: zhengd-nv <[email protected]>
Signed-off-by: Zheng Duan <[email protected]>

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

Signed-off-by: FredricZ-2007 <[email protected]>
Signed-off-by: Kaiyu Xie <[email protected]>
Co-authored-by: Kaiyu Xie <[email protected]>

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

Signed-off-by: FredricZ-2007 <[email protected]>

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

Signed-off-by: Lizhi Zhou <[email protected]>

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

Signed-off-by: Eran Geva <[email protected]>

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

Signed-off-by: qgai <[email protected]>

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 <[email protected]>

placement, asyncllm, and basic tests
Signed-off-by: Erin Ho <[email protected]>

connect sleep and wakeup; Add support to pass None to update_weights
Signed-off-by: Erin Ho <[email protected]>

Batching ctx for IFB scheduler

Signed-off-by: Yuan Tong <[email protected]>

accuracy WAR for TP>1: always use AllReduceStrategy.NCCL, refactored
Signed-off-by: Erin Ho <[email protected]>

fix e2e integration

Signed-off-by: Superjomn <[email protected]>

update asyncllm, other nits
Signed-off-by: Erin Ho <[email protected]>

fix init setup

Signed-off-by: Erin Ho <[email protected]>

Fix TRTLLMSampler logprobs perf

Signed-off-by: Yuan Tong <[email protected]>

fix and cleanup
Signed-off-by: Erin Ho <[email protected]>

fix server

Signed-off-by: Erin Ho <[email protected]>

Revert "Batching ctx for IFB scheduler"

This reverts commit b51aac0

Signed-off-by: Yuan Tong <[email protected]>

update & address comments

Signed-off-by: Erin Ho <[email protected]>
usberkeley pushed a commit to usberkeley/TensorRT-LLM that referenced this pull request Dec 11, 2025
codego7250 pushed a commit to codego7250/TensorRT-LLM that referenced this pull request Dec 11, 2025
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[Feature]: Enable the use of TRTLLMSampler in AutoDeploy

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