4paradigm / 4paradigm/k8s-vgpu-scheduler

Vgpu的限制问题

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Description

6月前更新的libvgpu.so。可以工作,在pytorch上工作正常,超出显存大小会正常报错。但是在tensorflow上不正常,显存限制不正常,可以超出切分的大小而不报错。

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Research direction

The issue involves the libvgpu.so library and its interaction with TensorFlow. Start by examining the vGPU device plugin code, particularly the memory management and error handling for TensorFlow. Look for tests or examples of memory limit enforcement. The goal is to understand why TensorFlow does not respect the memory limit and to make it fail appropriately when exceeding the allocated vGPU memory.

Written by the indexing model from the issue text.

Assessment

Tech stack
kubernetes, pytorch, tensorflow
Domain
ai-infra-agents, cloud, devops, infrastructure
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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