5 Commits

Author	SHA1	Message	Date
Adam Paszke	702a2e3bc5	Make Variables not subclass Function anymore ... Because of this Variables can no longer appear in the graph. Every usage of a leaf Variable will leave an AccumulateGrad function that has no outputs, but modifies var.grad as a side effect.	2017-05-01 16:44:56 -04:00
Sam Gross	5073132837	Implement 'pre' and 'post' hooks at the C++ autograd level	2017-03-06 12:47:53 -08:00
Sam Gross	34ce58c909	Parallelize backwards	2017-03-03 11:26:00 -08:00
Sam Gross	dd844f741b	Fix previous_functions when it contains Variables	2017-02-17 11:03:46 +05:30
Sam Gross	bd5303010d	Refactor autograd package to separate Python dependencies. (#662) ... The core autograd Variable, Function, and Engine no longer depend on the Python API. This let's us implement functions in C++. In the future, we can also multithread engine and release the GIL for most of the non-Python backwards.	2017-02-13 16:00:16 -08:00