From 53038b33edb45eec059f4a89d44898ca37e1db26 Mon Sep 17 00:00:00 2001
From: jignparm <jignparm@microsoft.com>
Date: Wed, 10 Apr 2019 18:52:10 -0700
Subject: [PATCH] BuildFusedKernelDef uses N^2 algorithm verifying input
 constraints; session load time is huge for fused nodes (#804)

This optimization is required for WinML to prevent unit test time out.
---
 onnxruntime/core/framework/graph_partitioner.cc | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/onnxruntime/core/framework/graph_partitioner.cc b/onnxruntime/core/framework/graph_partitioner.cc
index 367bd4c334..003bc060f0 100644
--- a/onnxruntime/core/framework/graph_partitioner.cc
+++ b/onnxruntime/core/framework/graph_partitioner.cc
@@ -48,10 +48,6 @@ KernelDefBuilder& BuildFusedKernelDef(KernelDefBuilder& builder, const onnxrunti
       .SetDomain(schema->domain())
       .SinceVersion(schema->SinceVersion())
       .Provider(node.GetExecutionProviderType());
-  auto& inputs = node.InputDefs();
-  for (auto input : inputs) {
-    builder.TypeConstraint(input->Name(), DataTypeImpl::TypeFromProto(*input->TypeAsProto()));
-  }
   return builder;
 }