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标题: ArmNN TfLiteArmnnDelegate Request unknown backend GpuAcc [打印本页]
作者: ryman1981    时间: 2023-3-15 09:47
标题: ArmNN TfLiteArmnnDelegate Request unknown backend GpuAcc
本帖最后由 ryman1981 于 2023-3-15 09:48 编辑

当我在开发板上运行Armnn示例程序 ImageClassification 提示 Request unknown backend GpuAcc请问这是怎么回事？


  1. >$ python3.9 run_classifier.py \
  2. --input_image cat.jpg \
  3. --model_file mobilenet_v2_1.0_224_quantized_1_default_1.tflite \
  4. --label_file labelmappings.txt \
  5. --delegate_path libarmnnDelegate.so \
  6. --preferred_backends GpuAcc CpuAcc CpuRef
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  1. Info: ArmNN v32.0.0
  2. Info: Initialization time: 8.22 ms.
  3. INFO: TfLiteArmnnDelegate: <font color="#ff0000">Requested unknown backend GpuAcc</font>
  4. INFO: TfLiteArmnnDelegate: Created TfLite ArmNN delegate.
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