PaddleDetection-release_2_7_npu版本基于华为昇腾显卡训练模型，显卡的ai core使用率一直为0,也没有明显的报错

问题确认 Search before asking

• 我已经查询历史issue，没有发现相似的bug。I have searched the issues and found no similar bug report.

Bug组件 Bug Component

No response

Bug描述 Describe the Bug

系统信息如下： 系统信息如下： root@administrator:/work/Paddle20260610/PaddleDetection-release_2_7_npu# cat /etc/os-release NAME="Ubuntu" VERSION="20.04.6 LTS (Focal Fossa)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 20.04.6 LTS" VERSION_ID="20.04" HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" VERSION_CODENAME=focal UBUNTU_CODENAME=focal root@administrator:/work/Paddle20260610/PaddleDetection-release_2_7_npu# npu-smi info +------------------------------------------------------------------------------------------------+ | npu-smi 25.5.1 Version: 25.5.1 | +---------------------------+---------------+----------------------------------------------------+ | NPU Name | Health | Power(W) Temp(C) Hugepages-Usage(page)| | Chip | Bus-Id | AICore(%) Memory-Usage(MB) HBM-Usage(MB) | +===========================+===============+====================================================+ | 0 910B4 | OK | 87.2 51 0 / 0 | | 0 | 0000:C1:00.0 | 0 0 / 0 2658 / 32768 | +===========================+===============+====================================================+ | 1 910B4 | OK | 91.3 52 0 / 0 | | 0 | 0000:C2:00.0 | 0 0 / 0 2658 / 32768 | +===========================+===============+====================================================+ | 2 910B4 | OK | 81.5 53 0 / 0 | | 0 | 0000:81:00.0 | 0 0 / 0 2658 / 32768 | +===========================+===============+====================================================+ | 3 910B4 | OK | 90.2 55 0 / 0 | | 0 | 0000:82:00.0 | 0 0 / 0 2658 / 32768 | +===========================+===============+====================================================+ | 4 910B4 | OK | 92.2 56 0 / 0 | | 0 | 0000:01:00.0 | 0 0 / 0 2658 / 32768 | +===========================+===============+====================================================+ | 5 910B4 | OK | 90.1 56 0 / 0 | | 0 | 0000:02:00.0 | 0 0 / 0 2659 / 32768 | +===========================+===============+====================================================+ | 6 910B4 | OK | 89.0 56 0 / 0 | | 0 | 0000:41:00.0 | 0 0 / 0 2658 / 32768 | +===========================+===============+====================================================+ | 7 910B4 | OK | 85.2 57 0 / 0 | | 0 | 0000:42:00.0 | 0 0 / 0 2659 / 32768 | +===========================+===============+====================================================+ +---------------------------+---------------+----------------------------------------------------+ | NPU Chip | Process id | Process name | Process memory(MB) | +===========================+===============+====================================================+ | No running processes found in NPU 0 | +===========================+===============+====================================================+ | No running processes found in NPU 1 | +===========================+===============+====================================================+ | No running processes found in NPU 2 | +===========================+===============+====================================================+ | No running processes found in NPU 3 | +===========================+===============+====================================================+ | No running processes found in NPU 4 | +===========================+===============+====================================================+ | No running processes found in NPU 5 | +===========================+===============+====================================================+ | No running processes found in NPU 6 | +===========================+===============+====================================================+ | No running processes found in NPU 7 | +===========================+===============+====================================================+ root@administrator:/work/Paddle20260610/PaddleDetection-release_2_7_npu# root@administrator:/work/Paddle20260610/PaddleDetection-release_2_7_npu# root@administrator:/work/Paddle20260610/PaddleDetection-release_2_7_npu# root@administrator:/work/Paddle20260610/PaddleDetection-release_2_7_npu# root@administrator:/work/Paddle20260610/PaddleDetection-release_2_7_npu# root@administrator:/work/Paddle20260610/PaddleDetection-release_2_7_npu# python -c "import paddle; print(paddle.version)" I0615 15:57:27.015686 853 init.cc:237] ENV [CUSTOM_DEVICE_ROOT]=/usr/local/lib/python3.10/dist-packages/paddle_custom_device I0615 15:57:27.015751 853 init.cc:146] Try loading custom device libs from: [/usr/local/lib/python3.10/dist-packages/paddle_custom_device] I0615 15:57:27.878111 853 custom_device_load.cc:52] Succeed in loading custom runtime in lib: /usr/local/lib/python3.10/dist-packages/paddle_custom_device/libpaddle-custom-npu.so I0615 15:57:27.878191 853 custom_device_load.cc:59] Skipped lib [/usr/local/lib/python3.10/dist-packages/paddle_custom_device/libpaddle-custom-npu.so]: no custom engine Plugin symbol in this lib. I0615 15:57:27.883788 853 custom_kernel.cc:63] Succeed in loading 358 custom kernel(s) from loaded lib(s), will be used like native ones. I0615 15:57:27.884006 853 init.cc:158] Finished in LoadCustomDevice with libs_path: [/usr/local/lib/python3.10/dist-packages/paddle_custom_device] I0615 15:57:27.884061 853 init.cc:243] CustomDevice: npu, visible devices count: 8 3.0.0 root@administrator:/work/Paddle20260610/PaddleDetection-release_2_7_npu#

PaddleDetection的版本：PaddleDetection-release_2_7_npu

复现环境 Environment

内容都在问题详情里列出来了

Bug描述确认 Bug description confirmation

• 我确认已经提供了Bug复现步骤、代码改动说明、以及环境信息，确认问题是可以复现的。I confirm that the bug replication steps, code change instructions, and environment information have been provided, and the problem can be reproduced.

是否愿意提交PR？ Are you willing to submit a PR?

• 我愿意提交PR！I'd like to help by submitting a PR!