post-poc conf in KL630

YOUNGJUN YOO

I uploaded the 3dcnn into KL 630 board, but I got following error:

app_header_send_inference, model_id = 1, cannot find matched post-proc config

D/[VMF_VSRC] VSRC_SSM_SetColor() dwWidth:640, dwHeight:640, dwStride:640

D/[MEMSET_2D] [VMF_MEMSET_2D_Process] Width: 640, Height: 640, Stride: 640

[kmdw_ncpu_pre_proc_thread] error: exist cpu op !!!

Post Proc: Error occurred on NPU Proc

[kdp2_host_update_result_thread] Error: Run application fail 202

[kmdw_ncpu_pre_proc_thread] error: exist cpu op !!!

Post Proc: Error occurred on NPU Proc

[kmdw_ncpu_pre_proc_thread] error: exist cpu op !!!

Post Proc: Error occurred on NPU Proc

I think that I have to modify post-poc config file.

Is there any guide for dealing with post-poc conf in KL630?

Nick Wang

Hi YOUNGJUN,

There are several parts you need to confirm:

1. The model running on KL630 must be converted to nef.

2. The Model ID and Job ID settings must meet the requirements.

• Model ID: https://doc.kneron.com/docs/#toolchain/appendix/toolchain_webgui/
• Job ID: https://doc.kneron.com/docs/#plus_c/feature_guide/customized_api/create_kl630_single_model_example/#4-pre-process-and-post-process-development

3. "error: exist cpu op!!!": Please refer to the link below to replace operators not supported by KL630.

• https://doc.kneron.com/docs/#toolchain/appendix/operators/

4. You have to do the post-processing yourself. Please see our examples for yolov3 and yolov5. The path is kneron_plus/ex_common/postprocess.c