How to run my own model with NPU

[goenjoy]

@liudongbo If you are using the Android system, you can refer to the following documentation to see if it is helpful to you.

How To Run Android NPU Demo On VIM3 Or VIM3L

How To Use Android NPU JNI

Beginners Guide: darknet-yolov3 or yolov3-tiny Model Training

Preface: All original documentation can be found from the PJ Reddie’s Darknet / Yolo Homepage. In this crash course, I will how you how to implement a simple demo from scratch; automatically identifying Curry and Durant in darknet-yolov3. This process is divided into the 4 steps: (1) data set construction, (2) model training, (3) model testing, and (4) model evaluation. 1. Data Set Construction: 1.1 Collect and Enumerate Pictures The pictures shown here are those of Curry and Durant. In ord…

Beginners Guide: Import Yolov3 or Yolov3-tiny Models to Your VIM3

Preface: By going through the Beginners Guide: darknet-yolov3 or yolov3-tiny Model Training document, we now have our own trained Yolov3 or Yolov3-tiny model. Next, we will demonstrate step by step how to transform and adapt our model to the “Khadas Android NPU App” that will run on a Khadas VIM3 with Android OS installed. Please refer to this document if you wish to run your model on a VIM3 with Ubuntu OS installed. 1. Transform Your Model Model transformation flow chart： [image] 1.1 Im…

[liudongbo]

Hi all,
I have fellowed the document above . when i installed app on vim3 , and click the button YOLOV3 MODEL , it flashbacked , and return as bellow on android studio :

[liudongbo]

Hi all,
anybody help me please ?

best,

[goenjoy]

@liudongbo What version of firmware are you using?

[liudongbo]

Hi goenjoy,
The firmware is the old one which is exist before , i don’t know which version.
I have tried to download the latest but failed , because i didn’t find it or there is not on the website any more . could you send me one please ?
What’s more , i just installed USB_Burning_Tool on my PC , but it could not find the device ,please look at this :

[xiong.zhang]

@liudongbo

View the version information in the about of the settings

vim32 bit firmware:

VIM3-Android-9-32bit-V221228 ROM Release

Here release the Android 9.0 ROM, check Firmware Page to download the ROM. ROM Infos: Version(Latest): vim3-android-9-32bit-v221228.img.xz Update List: Add hardware version VIM3_V14 Solve the problem of no KHADAS logo when booting with 2560x1440 resolution Fix the error that CONFIG is written as GONFIG in kvim_a32_defconfig Remove redundant DocumentsUI manager Solve the stretching problem of vim3_32bit setting wallpaper and the probability that half of the wallpaper setting will be displaye…

vim64-bit firmware:

VIM3/VIM3L-Android-9-64bit-V230130 Rom Release

Please check VIM3 USB Burn Firmware Page or VIM3L USB Burn Firmware Page to download the ROM for USB burning. ROM Infos: Version(Latest): vim3-android-9-64bit-v230130.img.xz Update List: APK：Add Google Chrome largefile apk add cmdserver and cmdclient add selinux for vim3 vim3l hardware function disable discovery bounce animation es8316 add headset insert judge vim3l add audio es8316 support vim3l enable uart_C and saradc fix when exit bluetooth menu,keep device visible Add native ui enabl…

How to enter the upgrade mode The following documents have detailed instructions
https://docs.khadas.com/products/sbc/vim3/install-os/boot-into-upgrade-mode

[liudongbo]

Hi all,
This is version info

[xiong.zhang]

Then you can try to update the system firmware, either 32-bit or 64-bit

[liudongbo]

Hi goenjoy ,
I fellowed this document ,when i compile yolov3 ,it returns as bellow:

Could you tell me what’s wrong with it please ?

Best,

[liudongbo]

Hi all,

anyone here please ?

[xiong.zhang]

Download khadas_ android_ npu_ The library uses the following command

git clone https://github.com/khadas/khadas_android_npu_library -b khadas_ ai

You’re in khadas_android_npu_library Check the git log in the library to see if the latest commit is f0505038c156da9058501b21e82cfb8c33732a60
Branch is khadas_ ai

If you have any changes, you can roll back first to ensure successful compilation

[liudongbo]

Hi,

That true the latest commit is f0505038c156da9058501b21e82cfb8c33732a60.
You mean that i roll back to f55df43a79586ce6fdcd809444b5b88b8aefad28 ?

[xiong.zhang]

Did you modify anything? I just tried my local compilation and it was fine.

[liudongbo]

Hi all,

I have roll back to the first . but it returns the same error as before.
Our company wish that i can survey the device faster . could you help me please ?

[liudongbo]

Hi ,
I just fellow this

How to run my own model with NPU

@liudongbo If you are using the Android system, you can refer to the following documentation to see if it is helpful to you.

Quantify yolov3.weights which is downloaded from website , and copy those files ,vnn_pre_process.h,vnn_post_process.h,vnn_yolov3.h,vnn_yolov3.c to khadas_android_npu_library

[liudongbo]

Hi all ,
I have roll back to the first commit , and compile libnn_yolo_v3.so successfully. then copy libnn_yolo_v3.so and libnn_yolo_v3.so into khadas_android_npu_app , launch to vim3 .but i can not detect anything .
What can i do next ?

[liudongbo]

What’s more , if i want to run yolov5 / resnet50 or any other models on NPU . what can i do ?

[xiong.zhang]

You can use this firmware to authenticate your own NPU

VIM3-Android-9-32bit-V221228 ROM Release

Here release the Android 9.0 ROM, check Firmware Page to download the ROM. ROM Infos: Version(Latest): vim3-android-9-32bit-v221228.img.xz Update List: Add hardware version VIM3_V14 Solve the problem of no KHADAS logo when booting with 2560x1440 resolution Fix the error that CONFIG is written as GONFIG in kvim_a32_defconfig Remove redundant DocumentsUI manager Solve the stretching problem of vim3_32bit setting wallpaper and the probability that half of the wallpaper setting will be displaye…

[liudongbo]

Hi,

I have already installed vim3-android-9-32bit-v221228.img.xz and updated to VIM3_Pie_V211220.7z , it still has the same problem . Yolov3 model detected nothing , however , YOLOV2 ,YOLOFACE and INCEPTIONV3 are work well.

best,

[liudongbo]

who can help me please ?