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fix: release memory after predict for 2.7.1 / (restored from v2.7 commit 15963b… #15342

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fix: release memory after predict for 2.7.1 / (restored from v2.7 commit 15963b… #15342

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3 changes: 2 additions & 1 deletion tools/infer/predict_rec.py
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Original file line number Diff line number Diff line change
Expand Up @@ -321,7 +321,7 @@ def resize_norm_img_sar(self, img, image_shape,
resize_w = min(imgW_max, resize_w)
resized_image = cv2.resize(img, (resize_w, imgH))
resized_image = resized_image.astype('float32')
# norm
# norm
if image_shape[0] == 1:
resized_image = resized_image / 255
resized_image = resized_image[np.newaxis, :]
Expand Down Expand Up @@ -672,6 +672,7 @@ def __call__(self, img_list):
for output_tensor in self.output_tensors:
output = output_tensor.copy_to_cpu()
outputs.append(output)
self.predictor.try_shrink_memory()
if self.benchmark:
self.autolog.times.stamp()
if len(outputs) != 1:
Expand Down