【发布时间】:2021-06-27 17:57:12
【问题描述】:
当我启动我的脚本时,它运行良好,直到它遇到 traced_model.save(args.save_path) 语句,之后脚本才停止运行。 有人可以帮我解决这个问题吗?
import argparse
import torch
from model import SpeechRecognition
from collections import OrderedDict
def trace(model):
model.eval()
x = torch.rand(1, 81, 300)
hidden = model._init_hidden(1)
traced = torch.jit.trace(model, (x, hidden))
return traced
def main(args):
print("loading model from", args.model_checkpoint)
checkpoint = torch.load(args.model_checkpoint, map_location=torch.device('cpu'))
h_params = SpeechRecognition.hyper_parameters
model = SpeechRecognition(**h_params)
model_state_dict = checkpoint['state_dict']
new_state_dict = OrderedDict()
for k, v in model_state_dict.items():
name = k.replace("model.", "") # remove `model.`
new_state_dict[name] = v
model.load_state_dict(new_state_dict)
print("tracing model...")
traced_model = trace(model)
print("saving to", args.save_path)
traced_model.save(args.save_path)
print("Done!")
if __name__ == "__main__":
parser = argparse.ArgumentParser(description="testing the wakeword engine")
parser.add_argument('--model_checkpoint', type=str, default='your/checkpoint_file', required=False,
help='Checkpoint of model to optimize')
parser.add_argument('--save_path', type=str, default='path/where/you/want/to/save/the/model', required=False,
help='path to save optmized model')
args = parser.parse_args()
main(args)
如果您启动脚本,您甚至可以看到它停止工作的位置,因为print("Done!") 没有被执行。
这是我运行脚本时它在终端中的样子:
loading model from C:/Users/supre/Documents/Python Programs/epoch=0-step=11999.ckpt
tracing model...
saving to C:/Users/supre/Documents/Python Programs
【问题讨论】:
-
那么你是如何运行脚本的?看起来您传递的是目录名,而不是文件名。
-
@AKX 是的,我正在通过检查点的目录,你认为我应该只通过检查点的文件名吗?
标签: python python-3.x machine-learning pytorch torch