在本文中，我们探讨了 TorchMetrics 的简单用法如何引入 CPU-GPU 同步事件，并显著降低 PyTorch 训练性能。通过使用 PyTorch Profiler，我们识别了导致这些同步事件的代码行，并应用了有针对性的优化来消除它们： ...

Financial institutions offered 18.09 trillion yuan of new loans in 2024, according to data released by the People’s Bank of China on Tuesday. It was lower than the previous year’s volume of 22.75 ...