add dev_type select

README.md

@@ -87,7 +87,50 @@ pip install -r pyclip/requirements.txt
 
 #### Inference with AX650 Host, such as M4N-Dock(爱芯派Pro)
 
-TODO
+```
+root@ax650:~/sample/LibClip# cp ./install/lib/host_650/libclip.so ./pyclip/
+root@ax650:~/sample/LibClip# tar -xf coco_1000.tar
+root@ax650:~/sample/LibClip# python3 pyclip/gradio_example.py --ienc cnclip/cnclip_vit_l14_336px_vision_u16u8.axmodel --tenc cnclip/cnclip_vit_l14_336px_text_u16.axmodel --vocab cnclip/cn_vocab.txt --isCN 1 --db_path clip_feat_db_coco --image_folder coco_1000/ --dev_type host
+Trying to load: /root/sample/LibClip/pyclip/aarch64/libclip.so
+
+❌ Failed to load: /root/sample/LibClip/pyclip/aarch64/libclip.so
+   /root/sample/LibClip/pyclip/aarch64/libclip.so: cannot open shared object file: No such file or directory
+🔍 File not found. Please verify that libclip.so exists and the path is correct.
+
+Trying to load: /root/sample/LibClip/pyclip/libclip.so
+open libaxcl_rt.so failed
+unsupport axcl
+✅ Successfully loaded: /root/sample/LibClip/pyclip/libclip.so
+sh: line 1: axcl-smi: command not found
+可用设备: {'host': {'available': True, 'version': 'V3.6.2_20250731140456', 'mem_info': {'remain': 9963, 'total': 10240}}, 'devices': {'host_version': '', 'dev_version': '', 'count': 0, 'devices_info': []}}
+
+input size: 1
+    name:    image [unknown] [unknown]
+        1 x 3 x 336 x 336
+
+
+output size: 1
+    name: unnorm_image_features
+        1 x 768
+
+[I][              load_image_encoder][  50]: nchw 336 336
+[I][              load_image_encoder][  60]: image feature len 768
+
+input size: 1
+    name:     text [unknown] [unknown]
+        1 x 52
+
+
+output size: 1
+    name: unnorm_text_features
+        1 x 768
+
+[I][               load_text_encoder][  44]: text feature len 768
+[I][                  load_tokenizer][  60]: text token len 52
+100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 1000/1000 [01:43<00:00,  9.70it/s]
+* Running on local URL:  http://0.0.0.0:7860
+```
+If your M4N-Dock(爱芯派Pro) IP Address is 192.168.1.100, so using this URL `http://192.168.1.100:7860` with your WebApp
 
 #### Inference with M.2 Accelerator card
 [What is M.2 Accelerator card?](https://axcl-docs.readthedocs.io/zh-cn/latest/doc_guide_hardware.html), Show this DEMO based on Raspberry PI 5.
@@ -96,7 +139,7 @@ TODO
 (py312) axera@raspberrypi:~/samples/AXERA-TECH/libclip.axera $ export LD_PRELOAD=/usr/lib/aarch64-linux-gnu/libstdc++.so.6
 (py312) axera@raspberrypi:~/samples/AXERA-TECH/libclip.axera $ cp install/lib/aarch64/libclip.so pyclip/
 (py312) axera@raspberrypi:~/samples/AXERA-TECH/libclip.axera $ tar xf coco_1000.tar
-(py312) axera@raspberrypi:~/samples/AXERA-TECH/libclip.axera $ python pyclip/gradio_example.py --ienc cnclip/cnclip_vit_l14_336px_vision_u16u8.axmodel --tenc cnclip/cnclip_vit_l14_336px_text_u16.axmodel --vocab cnclip/cn_vocab.txt --isCN 1 --db_path clip_feat_db_coco --image_folder coco_1000/
+(py312) axera@raspberrypi:~/samples/AXERA-TECH/libclip.axera $ python pyclip/gradio_example.py --ienc cnclip/cnclip_vit_l14_336px_vision_u16u8.axmodel --tenc cnclip/cnclip_vit_l14_336px_text_u16.axmodel --vocab cnclip/cn_vocab.txt --isCN 1 --db_path clip_feat_db_coco --image_folder coco_1000/ --dev_type axcl
 Trying to load: /home/axera/samples/AXERA-TECH/libclip.axera/pyclip/aarch64/libclip.so
 
 ❌ Failed to load: /home/axera/samples/AXERA-TECH/libclip.axera/pyclip/aarch64/libclip.so

pyclip/gradio_example.py

@@ -15,20 +15,23 @@ if __name__ == '__main__':
     parser.add_argument('--isCN', type=int, default=1)
     parser.add_argument('--db_path', type=str, default='clip_feat_db_coco')
     parser.add_argument('--image_folder', type=str, default='coco_1000')
+    parser.add_argument('--dev_type', type=str, default='host', help='host or axcl')
     args = parser.parse_args()
 
     image_folder = args.image_folder
+    device = ClipDeviceType.host_device if args.dev_type == 'host' else ClipDeviceType.axcl_device
 
     # 初始化
     print("可用设备:", enum_devices())
-    sys_init(ClipDeviceType.axcl_device, 0)
+    sys_init(device, 0)
 
     clip = Clip({
         'text_encoder_path': args.tenc,
         'image_encoder_path': args.ienc,
         'tokenizer_path': args.vocab,
         'db_path': args.db_path,
-        'isCN': args.isCN
+        'isCN': args.isCN,
+        'dev_type': device,
     })
 
 
@@ -77,4 +80,4 @@ if __name__ == '__main__':
 
     # 关闭系统（你可加信号处理来自动关闭）
     import atexit
-    atexit.register(lambda: sys_deinit(ClipDeviceType.axcl_device, 0))
+    atexit.register(lambda: sys_deinit(ClipDeviceType.host_device, 0))