[None][chore] added AutoDeploy nano_v3_multi_device.yaml

[MrGeva]

Added a yaml for nano v3 tp>1 configuration that is copied from nano_v3.yaml and enabled TRTLLMSampler and disables moe multi stream due to #10608

Summary by CodeRabbit

• Documentation
  • Added a new example YAML configuration file for nano_v3_scale model deployment using TRTLLM runtime. This comprehensive configuration demonstrates advanced optimization techniques including automatic model sharding strategies, memory optimization tuning, specialized attention backends, intelligent caching approaches, and MoE feature support for delivering optimized inference performance.

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Description

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[coderabbitai]

📝 Walkthrough

Walkthrough

This pull request adds a new YAML configuration file for nano_v3_scale deployment. The configuration specifies TRTLLM runtime settings with advanced features including chunked prefill, mamba SSM sharding, MoE (disabled), and tensor parallelism strategies across various projection layers.

Changes

Cohort / File(s)

Summary

Configuration File Addition examples/auto_deploy/nano_v3_scale.yaml

New TRTLLM inference configuration with runtime backend (torch-cudagraph), attention (flashinfer), batch size limits (128 max_batch_size), sequence length support (4096 max_seq_len), manual tensor parallelism plan for mamba SSM (in_proj, out_proj, q_proj, k_proj, v_proj, o_proj, up_proj, down_proj, fc1_latent_proj, fc2_latent_proj), disabled multi-stream MoE stage, cached SSM attention, and post-load mamba fusion

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~12 minutes

🚥 Pre-merge checks | ✅ 1 | ❌ 2

❌ Failed checks (2 warnings)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	PR description is incomplete and missing critical required sections from the template including proper title format, detailed description explanation, and test coverage information.	Add a properly formatted title following [JIRA/Issue][type] format (e.g., [#10608][feat]), expand the Description section explaining the issue and solution, list relevant test cases in Test Coverage section, and complete the PR Checklist.
Title check	⚠️ Warning	The PR title references 'nano_v3_multi_device.yaml' but the actual file added is 'nano_v3_scale.yaml', creating a mismatch between the title and the actual changeset.	Update the PR title to '[None][chore] added AutoDeploy nano_v3_scale.yaml' to accurately reflect the file being added.

✅ Passed checks (1 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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[MrGeva]

/bot run

[tensorrt-cicd]

PR_Github #32755 [ run ] triggered by Bot. Commit: 692e1bf

[tensorrt-cicd]

PR_Github #32755 [ run ] completed with state SUCCESS. Commit: 692e1bf
/LLM/main/L0_MergeRequest_PR pipeline #25352 completed with status: 'SUCCESS'
Pipeline passed with automatic retried tests. Check the rerun report for details.

[MrGeva]

/bot run --extra-stage "DGX_B200-4_GPUs-AutoDeploy-1, DGX_H100-4_GPUs-AutoDeploy-1"

[MrGeva]

/bot run

[tensorrt-cicd]

PR_Github #33886 [ run ] triggered by Bot. Commit: 148dcb2

[tensorrt-cicd]

PR_Github #33887 [ run ] triggered by Bot. Commit: 148dcb2

[tensorrt-cicd]

PR_Github #33887 [ run ] completed with state SUCCESS. Commit: 148dcb2
/LLM/main/L0_MergeRequest_PR pipeline #26132 completed with status: 'FAILURE'

⚠️ Action Required:

• Please check the failed tests and fix your PR
• If you cannot view the failures, ask the CI triggerer to share details
• Once fixed, request an NVIDIA team member to trigger CI again

[MrGeva]

/bot run

[tensorrt-cicd]

PR_Github #33892 [ run ] triggered by Bot. Commit: 148dcb2

[tensorrt-cicd]

PR_Github #33892 [ run ] completed with state ABORTED. Commit: 148dcb2
LLM/main/L0_MergeRequest_PR #26137 (Blue Ocean) completed with status: ABORTED

[MrGeva]

/bot run

[tensorrt-cicd]

PR_Github #33990 [ run ] triggered by Bot. Commit: 148dcb2

[tensorrt-cicd]

PR_Github #33990 [ run ] completed with state SUCCESS. Commit: 148dcb2
/LLM/main/L0_MergeRequest_PR pipeline #26222 completed with status: 'SUCCESS'

[MrGeva]

/bot run

[tensorrt-cicd]

PR_Github #35654 [ run ] triggered by Bot. Commit: cd5e116

[tensorrt-cicd]

PR_Github #35654 [ run ] completed with state SUCCESS. Commit: cd5e116
/LLM/main/L0_MergeRequest_PR pipeline #27532 completed with status: 'FAILURE'

⚠️ Action Required:

• Please check the failed tests and fix your PR
• If you cannot view the failures, ask the CI triggerer to share details
• Once fixed, request an NVIDIA team member to trigger CI again

[MrGeva]

/bot run

[suyoggupta]

why do we need a CI run for this?

[MrGeva]

we dont. I will bypass ci

[MrGeva]

/bot skip --comment "This commit adds a yaml file, not used by any test or code, so no risk to CI"

[tensorrt-cicd]

PR_Github #35730 [ run ] triggered by Bot. Commit: cd5e116

[tensorrt-cicd]

PR_Github #35731 [ skip ] triggered by Bot. Commit: cd5e116

[tensorrt-cicd]

PR_Github #35731 [ skip ] completed with state SUCCESS. Commit: cd5e116
Skipping testing for commit cd5e116