Reapply "Make functionalization ViewMeta serializable with pickle. (#143712)" (#163769)

### Summary:
NOTE: This is a re-export of https://github.com/pytorch/pytorch/pull/161994 ; the changes between these two PRs is exclusively to the buck/build files

(Summary from #161994 )
Attempted rebase of https://github.com/pytorch/pytorch/pull/143712.

This reverts commit 6c713ccb5e0df227dd5b630057cbccd373cbe7d6.

cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx chenyang78 kadeng chauhang amjames Lucaskabela

imported-using-ghimport

Test Plan: Imported from OSS

Differential Revision: D81524507

Pulled By: Lucaskabela

Pull Request resolved: https://github.com/pytorch/pytorch/pull/163769
Approved by: https://github.com/dolpm

Co-authored-by: Brian Hirsh <hirsheybar@fb.com>
This commit is contained in:
Brian Hirsh
2025-09-25 10:27:37 +00:00
committed by PyTorch MergeBot
parent 29cbcbac42
commit 7d710403b0
38 changed files with 981 additions and 425 deletions

View File

@ -72,6 +72,7 @@
#include <torch/csrc/cpu/Module.h>
#include <torch/csrc/dynamo/init.h>
#include <torch/csrc/export/pybind.h>
#include <torch/csrc/functionalization/Module.h>
#include <torch/csrc/functorch/init.h>
#include <torch/csrc/fx/node.h>
#include <torch/csrc/inductor/aoti_package/pybind.h>
@ -2080,6 +2081,7 @@ PyObject* initModule() {
torch::instruction_counter::initModule(module);
torch::initVerboseBindings(module);
ASSERT_TRUE(THPStorage_init(module));
torch::functionalization::initModule(module);
#ifdef USE_CUDA
// This will only initialise base classes and attach them to library namespace