[None][fix] Display the GPU memory information in GiB unit. #9070
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Signed-off-by: nv-guomingz <137257613+nv-guomingz@users.noreply.github.com>
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📝 WalkthroughWalkthroughSingle file update reformatting memory value display in a warning message when both Changes
Estimated code review effort🎯 1 (Trivial) | ⏱️ ~3 minutes
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🧹 Nitpick comments (1)
tensorrt_llm/_torch/pyexecutor/resource_manager.py (1)
721-721: LGTM! Correct fix for GiB conversion.The change correctly fixes the memory unit conversion from the incorrect divisor
1 << 32(4 GiB) to the correct1 << 30(1 GiB) and adds appropriate unit labels.Optional improvements for consistency:
- Minor formatting: spacing around the shift operator is inconsistent within the line:
(1 << 30)vs(1<<30)- Consider using
1024**3consistently, as lines 1049-1050 use this notation for the same GiB conversionApply this diff for consistent spacing:
- f'Both free_gpu_memory_fraction and max_tokens are set (to {free_mem_fraction} and {max_tokens} with free memory {free_mem / (1 << 30)}GiB of total memory {total_mem / (1<<30)}GiB, respectively). The smaller value will be used.' + f'Both free_gpu_memory_fraction and max_tokens are set (to {free_mem_fraction} and {max_tokens} with free memory {free_mem / (1 << 30)}GiB of total memory {total_mem / (1 << 30)}GiB, respectively). The smaller value will be used.'
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🧠 Learnings (2)
📚 Learning: 2025-08-20T06:56:02.889Z
Learnt from: eopXD
Repo: NVIDIA/TensorRT-LLM PR: 6768
File: cpp/tensorrt_llm/batch_manager/kvCacheManager.cpp:577-579
Timestamp: 2025-08-20T06:56:02.889Z
Learning: In cpp/tensorrt_llm/batch_manager/kvCacheManager.cpp, maxSequenceLength is now enforced as a non-optional argument in the BlockManager constructor, so concerns about std::nullopt defaulting to 0 are not applicable. When windowSize > maxSequenceLength, a warning should be added instead of handling optional parameter cases.
Applied to files:
tensorrt_llm/_torch/pyexecutor/resource_manager.py
📚 Learning: 2025-08-21T00:16:56.457Z
Learnt from: farshadghodsian
Repo: NVIDIA/TensorRT-LLM PR: 7101
File: docs/source/blogs/tech_blog/blog9_Deploying_GPT_OSS_on_TRTLLM.md:36-36
Timestamp: 2025-08-21T00:16:56.457Z
Learning: TensorRT-LLM container release tags in documentation should only reference published NGC container images. The README badge version may be ahead of the actual published container versions.
Applied to files:
tensorrt_llm/_torch/pyexecutor/resource_manager.py
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