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products:sbc:vim3:npu:npu-app [2023/09/12 03:09] sravan [Run-time parameters] |
products:sbc:vim3:npu:npu-app [2024/03/12 05:26] (current) louis |
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===== Source Description ===== | ===== Source Description ===== | ||
+ | ==== Base directory ==== | ||
+ | Base directory of the cloned repository. | ||
```shell | ```shell | ||
$ cd aml_npu_app | $ cd aml_npu_app | ||
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DDK_6.3.2 | DDK_6.3.2 | ||
``` | ``` | ||
- | ^ File | + | ^ File ^ Description ^ |
- | | **DDK_xxx** | + | | DDK_xx |
- | | **detect_library** | Application layer source code. detect_library/ | + | | detect_library | Application layer source code. the detect_library/ |
- | | **NN_SLT** | Separate source code directory for DnCnn model (no longer maintained). | | + | | NN_SLT | Separate source code directory for DnCnn model (no longer maintained). | |
- | | **LICENSE** | LICENSE file. | | + | | LICENSE | LICENSE file. | |
+ | | ||
+ | ==== Detect library ==== | ||
+ | Directory with various model specific application code. | ||
```shell | ```shell | ||
$ cd aml_npu_app/ | $ cd aml_npu_app/ | ||
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| **model_code** | | **model_code** | ||
| **source_code** | Provide interfaces for demo to call model_code. | | | **source_code** | Provide interfaces for demo to call model_code. | | ||
- | | **Other folders** | Load input and visualize the results. | + | | **Other folders** | Application source code | |
- | Enter the directory of the library | + | ==== Model code ==== |
+ | Directory containing all the detection | ||
```shell | ```shell | ||
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| **detect_yolov8n** | yolov8n model, for object detection. The latest yolo model. | | | **detect_yolov8n** | yolov8n model, for object detection. The latest yolo model. | | ||
| **facenet** | Deprecated - No longer in use. | | | **facenet** | Deprecated - No longer in use. | | ||
- | |||
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- | Enter the directory of the **source_code**. | + | ==== Source code ==== |
+ | Directory containing | ||
```shell | ```shell | ||
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build_vx.sh | build_vx.sh | ||
``` | ``` | ||
- | |||
- | Main content description: | ||
^ File ^ Description ^ | ^ File ^ Description ^ | ||
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- | Enter the directory of the **yolo_demo_x11_usb**: | + | Enter the directory of the '' |
```shell | ```shell | ||
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| **makefile.target_name** | The name of the compiled executable. | | | **makefile.target_name** | The name of the compiled executable. | | ||
- | ===== Compile | + | ===== Compile |
1. Compile the model you want to use from the '' | 1. Compile the model you want to use from the '' | ||
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``` | ``` | ||
- | 2. The compiled library '' | + | 2. The compiled library '' |
```shell | ```shell | ||
- | $ sudo cp -r bin_r/ | + | $ export LD_LIBRARY_PATH=$LD_LIBRARY_PATH: |
``` | ``` | ||
- | 3. You will also need to build the contents of the '' | + | 3. You will also need to build the contents of the '' |
```shell | ```shell | ||
$ cd aml_npu_app/ | $ cd aml_npu_app/ | ||
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$ ls | $ ls | ||
bin_r build_vx.sh | bin_r build_vx.sh | ||
- | $ sudo cp -r bin_r/ | ||
``` | ``` | ||
- | 4. Now, Build the example application | + | 4. The compiled library '' |
+ | |||
+ | ```shell | ||
+ | $ export LD_LIBRARY_PATH=$LD_LIBRARY_PATH: | ||
+ | ``` | ||
+ | |||
+ | 5. Now, Build the example application. | ||
```shell | ```shell | ||
$ cd aml_npu_app/ | $ cd aml_npu_app/ | ||
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``` | ``` | ||
- | 5. Create a folder named '' | + | <WRAP important > |
+ | If you use kernel are using version | ||
+ | </ | ||
+ | |||
+ | ```diff | ||
+ | LIBS += -L$(VIVANTE_SDK_LIB) -lOpenVX -lOpenVXU -lGAL -lovxlib -lArchModelSw -lNNArchPerf | ||
+ | |||
+ | LIBS += -L../ | ||
+ | |||
+ | -#LIBS +=-L$(LIB_DIR) -lstdc++ | ||
+ | -LIBS += -lvpcodec -lamcodec -lamadec -lamvdec -lamavutils -lrt -lpthread -lge2d -lion | ||
+ | |||
+ | ############################################################################# | ||
+ | # Macros. | ||
+ | PROGRAM = 1 | ||
+ | CUR_SOURCE = ${wildcard *.c} | ||
+ | ############################################################################# | ||
+ | ``` | ||
+ | |||
+ | 6. Create a folder named '' | ||
```shell | ```shell | ||
$ cd bin_r_cv4 | $ cd bin_r_cv4 | ||
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detect_demo_x11_usb | detect_demo_x11_usb | ||
``` | ``` | ||
+ | ===== Run the application ===== | ||
- | 6. Finally | + | Now you can run inference on captured video data using the model. |
```shell | ```shell | ||
$ ./ | $ ./ | ||
``` | ``` | ||
- | ==== Run-time | + | ==== Application setup parameters ==== |
- | === Selecting | + | === Parameter to select |
The parameter '' | The parameter '' | ||
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- | For the above example, we used the serial number '' | + | For the above example, we used the serial number '' |
- | === Providing picture as input === | + | === Parameter to set the input as picture |
- | If you use the model that takes input as a picture, change '' | + | If you use the model that takes input as a picture, change '' |
```shell | ```shell | ||
$ ./ | $ ./ | ||
``` | ``` |