From 52c7ad7bb720eadab7431b6ee984d20412e20435 Mon Sep 17 00:00:00 2001
From: linhaifeng <1371675203@qq.com>
Date: Mon, 15 Dec 2025 07:04:32 +0000
Subject: [PATCH] [BE] remove redudant items in unordered_set/unodered_map
 (#170055)

remove redudant items in unordered_set/unodered_map

Pull Request resolved: https://github.com/pytorch/pytorch/pull/170055
Approved by: https://github.com/cyyever, https://github.com/malfet
---
 c10/core/DispatchKey.cpp                      | 1 -
 torch/csrc/jit/codegen/onednn/interface.cpp   | 1 -
 torch/csrc/jit/passes/lower_tuples.cpp        | 1 -
 torch/csrc/jit/serialization/python_print.cpp | 2 --
 4 files changed, 5 deletions(-)

diff --git a/c10/core/DispatchKey.cpp b/c10/core/DispatchKey.cpp
index 7c239ecdded..6ccde711b74 100644
--- a/c10/core/DispatchKey.cpp
+++ b/c10/core/DispatchKey.cpp
@@ -275,7 +275,6 @@ c10::DispatchKey parseDispatchKey(const std::string& k) {
       {"Dense", c10::DispatchKey::Dense},
       {"FPGA", c10::DispatchKey::FPGA},
       {"MAIA", c10::DispatchKey::MAIA},
-      {"MPS", c10::DispatchKey::MPS},
       {"Vulkan", c10::DispatchKey::Vulkan},
       {"Metal", c10::DispatchKey::Metal},
       {"VE", c10::DispatchKey::VE},
diff --git a/torch/csrc/jit/codegen/onednn/interface.cpp b/torch/csrc/jit/codegen/onednn/interface.cpp
index 459fd9684c4..b13c01b81c2 100644
--- a/torch/csrc/jit/codegen/onednn/interface.cpp
+++ b/torch/csrc/jit/codegen/onednn/interface.cpp
@@ -57,7 +57,6 @@ void fuseGraph(std::shared_ptr<Graph>& g) {
           aten::leaky_relu_,
           aten::round_,
           aten::exp_,
-          aten::abs_,
           aten::hardswish_,
           aten::silu_};
       return supportedOps.count(nodeToFunctionalize->kind()) != 0;
diff --git a/torch/csrc/jit/passes/lower_tuples.cpp b/torch/csrc/jit/passes/lower_tuples.cpp
index cfeb04f5f19..1745c432432 100644
--- a/torch/csrc/jit/passes/lower_tuples.cpp
+++ b/torch/csrc/jit/passes/lower_tuples.cpp
@@ -27,7 +27,6 @@ std::unordered_set<Symbol> supported_ops = {
     prim::Return,
     prim::PythonOp,
     aten::format,
-    prim::Uninitialized,
     aten::__getitem__};
 
 // Flatten block inputs and insert a tuple construct in the block
diff --git a/torch/csrc/jit/serialization/python_print.cpp b/torch/csrc/jit/serialization/python_print.cpp
index bf7e5250487..c303292eda4 100644
--- a/torch/csrc/jit/serialization/python_print.cpp
+++ b/torch/csrc/jit/serialization/python_print.cpp
@@ -57,7 +57,6 @@ const static std::unordered_set<std::string> reserved_names = {
     "__torch__",
     // the python keywords
     "and",
-    "as",
     "assert",
     "async",
     "await",
@@ -90,7 +89,6 @@ const static std::unordered_set<std::string> reserved_names = {
     "try",
     "with",
     "while",
-    "with",
     "yield",
     "uninitialized",
     "unchecked_cast",