RSSAmplifier

GPU Notes · Jul 31, 2022

TorchFX 源码解析

0
Sign in to vote or save

This site does not allow itself to be embedded. You can still read it on the original site — the toolbar below keeps your place in the directory.

简介 Link to heading torch.fx 用于对 torch.nn.Module 做图变换。它包含三部分: 符号跟踪器(symbolic tracer):用于捕获 module 的语义,它以符号的方式执行 Python 代码(symbolic execution),通过给 module 提供虚假值(Proxies)并记录涉及到的运算; 中间表示(intermediate representation):IR 是在 tracing 期间所记录算子的图,包含一系列节点(Node),节点代表输入(placeholder)、函数(get_attr, call_function, call_module, call_method)、输出(output),IR 是用 torch.fx 进行图变换(transformation)的基石; Python 代码生成(code…

Read on fkong.tech

Comments

Nothing yet. Say the first thing.

    Sign in to join the conversation.