Creating a blob for OAK-FFC-6P & RCV3?

[aheintz-lmco]

Hi,

On the OAK-FFC-6P with a single RGB camera connected to socket SA, I am able to run the example scripts (tmp_s3 folder).

However, I am having trouble implementing my own network (using my own blob file).

Is the process to create a blob file for the rvc3 different than that listed on this page or the online converter?

If so, what is the proper procedure?

Any help is much appreciated. Thanks in advance!

[Erol444]

Hi @aheintz-lmco ,
Yes, it's unfortunately a different procedure. I'd suggest following docs here:

• https://docs.google.com/document/d/1AMtzXj26Q9vNzD-fQKgSPm8wlMRW3MxbXXN-XOWtQCk/edit#heading=h.czl0lh37ugyw
• https://dev-blobconverter.luxonis.com/

[aheintz-lmco]

following this procedure, I reach the following error:

Command failed with exit code 1, command: /opt/intel/openvino2022_3_RVC3/tools/compile_tool/compile_tool -m /tmp/blobconverter/c7fab0eb13044263bb6d0011e705e2b6/frendo_unet_simple/FP16/unet_simple.xml -o /tmp/blobconverter/c7fab0eb13044263bb6d0011e705e2b6/frendo_unet_simple/FP16/unet_simple.blob -d VPUX.3400 -ip FP32 -ov_api_1_0

Console Output:

OpenVINO Runtime version ......... 2022.3.0
Build ........... 2022.3.0-9213-bdadcd7583c-releases/2022/3
Network inputs:
input.1 : FP32 / NCHW
Network outputs:
308 : FP32 / NCHW
313 : FP32 / NCHW
318 : FP32 / NCHW
323 : FP32 / NCHW
20:15:07.860 [global]Got exception in /mnt/docker/openvino/modules/vpux/src/vpux_compiler/src/dialect/VPU/attributes.cpp:672 : Improper split, '9' over '4' tiles
20:15:07.862 [global]Got exception in /mnt/docker/openvino/modules/vpux/src/vpux_compiler/src/compiler.cpp:468 : Compilation failed

Error Output:

error: PrefetchTiling Pass failed : Improper split, '9' over '4' tiles
[ UNEXPECTED ] Compilation failed

Any idea what could be going wrong here?

[moratom]

CC: @tersekmatija

[tersekmatija]

@aheintz-lmco Can you try using the "RVC3" tab on blobconverter directly? If it still fails, we would have to look at the model you are trying to convert.