兼容性调整：paddlepaddle-gpu==3.0.0rc1导出推理模型为.json格式，早期版本为.pdmodel,.pdipara… #14862
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…ms格式，修改代码允许读取.json格式的模型
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Thanks for your contribution! |
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zhang-prog
reviewed
May 18, 2025
| @@ -225,11 +225,13 @@ def create_predictor(args, mode, logger): | |||
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| else: | |||
| file_names = ["model", "inference"] | |||
| model_formats = ["pdmodel", "json"] | |||
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可以考虑优先去找.json格式模型，把json放前面？
| for model_format in model_formats: | ||
| model_file_path = "{}/{}.{}".format(model_dir, file_name, model_format) | ||
| if os.path.exists(model_file_path) and os.path.exists(params_file_path): | ||
| break | ||
| if not os.path.exists(model_file_path): | ||
| raise ValueError( | ||
| "not find model.pdmodel or inference.pdmodel in {}".format(model_dir) |
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上面增加了找json格式模型的逻辑，这里的Error信息也得跟着变下
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问题：使用paddlepaddle-gpu==3.0.0rc1导出推理模型后不能正常读取。
原因：paddlepaddle-gpu==3.0.0rc1导出推理模型为.json格式，当前版本仅指定了.pdmodel格式。
修改：增加了对文件后缀的判定。