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@pcastonguay pcastonguay commented Oct 1, 2025

Summary by CodeRabbit

  • New Features

    • Bundled a TensorRT installation script for non-Windows platforms, simplifying setup for Linux and macOS users.
  • Chores

    • Updated build process to prepare a clean scripts directory during packaging.
    • Ensured the new installation script is included in distributed packages on non-Windows platforms.

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📝 Walkthrough

Walkthrough

Adds pre-build steps to create a fresh scripts directory and, on non-Windows platforms, copy install_tensorrt.sh into it. Updates setup.py to include scripts/install_tensorrt.sh in non-Windows package_data. No public API or control-flow changes beyond these packaging/build adjustments.

Changes

Cohort / File(s) Summary
Build script updates
scripts/build_wheel.py
Clears and recreates the project’s scripts directory; on non-Windows, copies docker/common/install_tensorrt.sh into scripts/install_tensorrt.sh.
Packaging updates
setup.py
Adds scripts/install_tensorrt.sh to non-Windows package_data; retains existing deep_gemm_cpp_tllm.*.so entry.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

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✅ Passed checks (1 passed)
Check name Status Explanation
Title Check ✅ Passed The title “[None][chore] Adding install_tensorrt.sh script to pip wheel” follows the repository’s ticket/type convention and concisely summarizes the primary change of including the install_tensorrt.sh script in the pip wheel package, making it clear to reviewers and maintainers what the pull request accomplishes.
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Actionable comments posted: 1

🧹 Nitpick comments (1)
scripts/build_wheel.py (1)

839-846: Add error handling for missing source file.

The script preparation logic is correct, but it lacks validation that the source file exists before attempting to copy it. If docker/common/install_tensorrt.sh is missing, the build will fail with a generic file-not-found error.

Apply this diff to add validation:

 scripts_dir = pkg_dir / "scripts"
-if scripts_dir.exists():
-    clear_folder(scripts_dir)
-scripts_dir.mkdir(parents=True, exist_ok=True)
-
 if not on_windows:
+    if scripts_dir.exists():
+        clear_folder(scripts_dir)
+    scripts_dir.mkdir(parents=True, exist_ok=True)
+    
+    source_script = project_dir / "docker/common/install_tensorrt.sh"
+    if not source_script.exists():
+        raise FileNotFoundError(
+            f"Required script not found: {source_script}. "
+            "Please ensure docker/common/install_tensorrt.sh exists in the repository."
+        )
     install_file(project_dir / "docker/common/install_tensorrt.sh",
                  scripts_dir / "install_tensorrt.sh")

This change also moves the scripts_dir creation inside the non-Windows conditional, avoiding unnecessary directory creation on Windows.

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📥 Commits

Reviewing files that changed from the base of the PR and between d7581bb and 1be12b1.

📒 Files selected for processing (2)
  • scripts/build_wheel.py (1 hunks)
  • setup.py (1 hunks)
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**/*.{h,hpp,hh,hxx,cpp,cxx,cc,cu,cuh,py}

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/bot run --disable-fail-fast

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PR_Github #20485 [ run ] triggered by Bot

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PR_Github #20485 [ run ] completed with state SUCCESS
/LLM/main/L0_MergeRequest_PR pipeline #15450 completed with status: 'SUCCESS'
Pipeline passed with automatic retried tests. Check the rerun report for details.

@pcastonguay pcastonguay force-pushed the pip_wheel_install_trt branch from 1be12b1 to 8b72b42 Compare October 2, 2025 15:26
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/bot run --disable-fail-fast

@pcastonguay pcastonguay requested a review from chzblych October 2, 2025 15:27
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PR_Github #20540 [ run ] triggered by Bot

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PR_Github #20540 [ run ] completed with state SUCCESS
/LLM/main/L0_MergeRequest_PR pipeline #15497 completed with status: 'SUCCESS'
Pipeline passed with automatic retried tests. Check the rerun report for details.

@pcastonguay pcastonguay merged commit 08a4791 into NVIDIA:main Oct 2, 2025
5 checks passed
evezhier pushed a commit to evezhier/TensorRT-LLM that referenced this pull request Oct 3, 2025
faradawn pushed a commit to faradawn/TensorRT-LLM that referenced this pull request Oct 3, 2025
dominicshanshan pushed a commit to dominicshanshan/TensorRT-LLM that referenced this pull request Nov 1, 2025
dominicshanshan pushed a commit to dominicshanshan/TensorRT-LLM that referenced this pull request Nov 3, 2025
dominicshanshan pushed a commit to dominicshanshan/TensorRT-LLM that referenced this pull request Nov 3, 2025
dominicshanshan pushed a commit to dominicshanshan/TensorRT-LLM that referenced this pull request Nov 3, 2025
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3 participants