E RKNN: [22:09:41.479] failed to submit!, op id: 1, op name: Conv:Conv_0,

[nerbivol]

Changing the value of TPEs in main.py to 1 results in the functionality working with 20 frames per second (fps) but poor quality of recognition and warning messages are observed:

W RKNN: [22:06:38.699] Output(285): size_with_stride larger than model origin size, if need run OutputOperator in NPU, please call rknn_create_memory using size_with_stride.

However, when TREs is set to 2 or TPEs to 3, an error occurs:

E RKNN: [22:09:41.479] failed to submit!, op id: 1, op name: Conv:Conv_0, flags: 0x5, task start: 0, task number: 196, run task counter: 0, int status: 0, please try updating to the latest version of the toolkit2 and runtime from: https://eyun.baidu.com/s/3eTDMk6Y (PWD: rknn)

[ilooro]

Were you able to solve this problem? I have the same.

[nerbivol]

I didn't solve the problem

[livelove1987]

i have it as well

[livelove1987]

@nerbivol thats problem with running NPU on 1 core

[ilooro]

I have solved this problem. I tried using different versions of linux kernels and rknn driver and rknnRT, and this works for me:

• librknnrt version: 2.0.0b0
• driver version: 0.9.2
• system: Linux orangepi5 5.10.160-legacy-rk35xx UTC 2024 aarch64 GNU/Linux