refactor(op_aliasing): Rename pass to op aliasing to cover all direct

1:1 op mappings

Signed-off-by: Naren Dasan <[email protected]>
Signed-off-by: Naren Dasan <[email protected]>

Author: narendasan

core/lowering/lowering.cpp

@@ -48,7 +48,7 @@ void LowerGraph(std::shared_ptr<torch::jit::Graph>& g) {
   // passes::UnpackBatchNorm(g);
   passes::UnpackLogSoftmax(g);
   passes::RemoveNOPs(g);
-  passes::ElementWisePass(g);
+  passes::AliasOperators(g);
   torch::jit::EliminateDeadCode(g);
   LOG_GRAPH(*g);
 }

core/lowering/passes/BUILD

@@ -25,7 +25,7 @@ cc_library(
         "unpack_addmm.cpp",
         "unpack_batch_norm.cpp",
         "unpack_log_softmax.cpp",
-        "element_wise_pass.cpp"
+        "op_aliasing.cpp"
     ],
     deps = [
         "//core/util:prelude",

core/lowering/passes/element_wise_pass.cpp renamed to core/lowering/passes/op_aliasing.cpp

@@ -7,7 +7,7 @@ namespace core {
 namespace lowering {
 namespace passes {
 
-void ElementWisePass(std::shared_ptr<torch::jit::Graph>& graph) {
+void AliasOperators(std::shared_ptr<torch::jit::Graph>& graph) {
   std::string true_divide_pattern = R"IR(
         graph(%s, %o):
             %1 : Tensor = aten::true_divide(%s, %o)

core/lowering/passes/passes.h

@@ -19,7 +19,7 @@ void RemoveNOPs(std::shared_ptr<torch::jit::Graph> graph);
 void UnpackAddMM(std::shared_ptr<torch::jit::Graph>& graph);
 void UnpackBatchNorm(std::shared_ptr<torch::jit::Graph>& graph);
 void UnpackLogSoftmax(std::shared_ptr<torch::jit::Graph>& graph);
-void ElementWisePass(std::shared_ptr<torch::jit::Graph>& graph);
+void AliasOperators(std::shared_ptr<torch::jit::Graph>& graph);
 
 } // namespace passes
 } // namespace lowering

tests/core/lowering/BUILD

@@ -20,7 +20,7 @@ lowering_test(
 )
 
 lowering_test(
-  name = "test_element_wise_pass",
+  name = "test_operator_aliasing_pass",
 )
 
 test_suite(
@@ -29,6 +29,6 @@ test_suite(
         ":test_remove_contiguous_pass",
         ":test_remove_to",
         ":test_remove_detach_pass",
-        ":test_element_wise_pass"
+        ":test_operator_aliasing_pass"
     ]
 )