Merge branch 'main' into 'main'

Main

See merge request dcutoolkit/deeplearing/dlexamples_new!60

TensorFlow2x/ComputeVision/Detection/SSD/voc_annotation.py

@@ -32,7 +32,7 @@ train_percent       = 0.9
 #-------------------------------------------------------#
 VOCdevkit_path  = 'VOCdevkit'
 
-VOCdevkit_sets  = [('2012', 'train'), ('2012', 'val')]
+VOCdevkit_sets  = [('2007', 'train'), ('2007', 'val')]
 classes, _      = get_classes(classes_path)
 
 def convert_annotation(year, image_id, list_file):
@@ -56,8 +56,8 @@ if __name__ == "__main__":
     random.seed(0)
     if annotation_mode == 0 or annotation_mode == 1:
         print("Generate txt in ImageSets.")
-        xmlfilepath     = os.path.join(VOCdevkit_path, 'VOC2012/Annotations')
-        saveBasePath    = os.path.join(VOCdevkit_path, 'VOC2012/ImageSets/Main')
+        xmlfilepath     = os.path.join(VOCdevkit_path, 'VOC2007/Annotations')
+        saveBasePath    = os.path.join(VOCdevkit_path, 'VOC2007/ImageSets/Main')
         temp_xml        = os.listdir(xmlfilepath)
         total_xml       = []
         for xml in temp_xml:
@@ -106,4 +106,4 @@ if __name__ == "__main__":
                 convert_annotation(year, image_id, list_file)
                 list_file.write('\n')
             list_file.close()
-        print("Generate 2012_train.txt and 2012_val.txt for train done.")
+        print("Generate 2007_train.txt and 2007_val.txt for train done.")

TensorFlow2x/ComputeVision/Detection/YOLOv3/README.md

@@ -94,7 +94,7 @@ python tools/visualize_dataset.py --classes=./data/voc2012.names
 ```
 export HIP_VISIBLE_DEVICES=0
 export PYTHONPATH=/public/home/zhenyi/miniconda3/envs/tf2.7.0-dtk21.10-build/bin/
-
+#without xla
 python train.py \
  --dataset ./data/voc2012_train.tfrecord \
  --val_dataset ./data/voc2012_val.tfrecord \
@@ -105,5 +105,16 @@ python train.py \
  --epochs 10 \
  --weights ./checkpoints/yolov3.tf \ 
  --weights_num_classes 80
+ #with xla
+TF_XLA_FLAGS="--tf_xla_auto_jit=2" python train.py \
+ --dataset ./data/voc2012_train.tfrecord \
+ --val_dataset ./data/voc2012_val.tfrecord \
+ --classes ./data/voc2012.names \
+ --num_classes 20 \
+ --mode fit --transfer darknet \
+ --batch_size 16 \
+ --epochs 10 \
+ --weights ./checkpoints/yolov3.tf \ 
+ --weights_num_classes 80
 ```
 

TensorFlow2x/ComputeVision/Segmentation/UNet/README.md

@@ -17,8 +17,16 @@
 - `export MIOPEN_FIND_MODE=3`
 
 ## 测试运行
+#whitout xla
+
 ` python3 main.py `
 
+#with xla
+
+TF_XLA_FLAGS="--tf_xla_auto_jit=2" python3 main.py
+
+
+
 ## 参数说明
 main.py文件内：
 - trainGenerator的第一个参数为batch_size