From e12d1a1ce04275e4d91788a0482f3c0ebcfab609 Mon Sep 17 00:00:00 2001
From: sweetsky0901 <work@yq01-idl-gpu-online20.yq01.baidu.com>
Date: Mon, 25 Dec 2017 16:48:54 +0800
Subject: [PATCH] for esp data type

---
 paddle/operators/norm_op.cc | 20 ++------------------
 paddle/operators/norm_op.cu |  4 ++--
 2 files changed, 4 insertions(+), 20 deletions(-)

diff --git a/paddle/operators/norm_op.cc b/paddle/operators/norm_op.cc
index 1d9b55d887e..b198b76cd49 100644
--- a/paddle/operators/norm_op.cc
+++ b/paddle/operators/norm_op.cc
@@ -55,14 +55,6 @@ class NormOpMaker : public framework::OpProtoAndCheckerMaker {
 };
 
 class NormOp : public framework::OperatorWithKernel {
- protected:
-  framework::OpKernelType GetKernelType(
-      const framework::ExecutionContext& ctx) const override {
-    return framework::OpKernelType(
-        framework::ToDataType(ctx.Input<framework::Tensor>("X")->type()),
-        ctx.device_context());
-  }
-
  public:
   using framework::OperatorWithKernel::OperatorWithKernel;
   void InferShape(framework::InferShapeContext* ctx) const override {
@@ -80,14 +72,6 @@ class NormOp : public framework::OperatorWithKernel {
 };
 
 class NormOpGrad : public framework::OperatorWithKernel {
- protected:
-  framework::OpKernelType GetKernelType(
-      const framework::ExecutionContext& ctx) const override {
-    return framework::OpKernelType(
-        framework::ToDataType(ctx.Input<framework::Tensor>("X")->type()),
-        ctx.device_context());
-  }
-
  public:
   using framework::OperatorWithKernel::OperatorWithKernel;
   void InferShape(framework::InferShapeContext* ctx) const override {
@@ -105,7 +89,7 @@ REGISTER_OP(norm, ops::NormOp, ops::NormOpMaker<float>, norm_grad,
             ops::NormOpGrad);
 REGISTER_OP_CPU_KERNEL(
     norm, ops::NormKernel<paddle::platform::CPUDeviceContext, float>,
-    ops::NormKernel<paddle::platform::CPUDeviceContext, double>);
+    ops::NormKernel<paddle::platform::CPUDeviceContext, double, float>);
 REGISTER_OP_CPU_KERNEL(
     norm_grad, ops::NormGradKernel<paddle::platform::CPUDeviceContext, float>,
-    ops::NormGradKernel<paddle::platform::CPUDeviceContext, double>);
+    ops::NormGradKernel<paddle::platform::CPUDeviceContext, double, float>);
diff --git a/paddle/operators/norm_op.cu b/paddle/operators/norm_op.cu
index 7d84aaa7324..2941c89b931 100644
--- a/paddle/operators/norm_op.cu
+++ b/paddle/operators/norm_op.cu
@@ -18,7 +18,7 @@ limitations under the License. */
 namespace ops = paddle::operators;
 REGISTER_OP_CUDA_KERNEL(
     norm, ops::NormKernel<paddle::platform::CUDADeviceContext, float>,
-    ops::NormKernel<paddle::platform::CUDADeviceContext, double>);
+    ops::NormKernel<paddle::platform::CUDADeviceContext, double, float>);
 REGISTER_OP_CUDA_KERNEL(
     norm_grad, ops::NormGradKernel<paddle::platform::CUDADeviceContext, float>,
-    ops::NormGradKernel<paddle::platform::CUDADeviceContext, double>);
+    ops::NormGradKernel<paddle::platform::CUDADeviceContext, double, float>);
-- 
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