Add output defs for generate_proposals,instance_norm kernel (#51576)

* Add output defs for generate_proposals,instance_norm kernel

* fix

paddle/fluid/framework/new_executor/interpreter/interpreter_util.cc

@@ -61,10 +61,8 @@ static std::set<std::string> OpsNeedSetOutputDtypeWhenRegisterPhiKernel = {
     "eigh",
     "ftt_c2r",
     "ftt_r2c",
-    "generate_proposals",
     "graph_sample_neighbors",
     "group_norm",
-    "instance_norm",
     "lamb",
     "layer_norm",
     "layer_norm_grad",

paddle/phi/kernels/cpu/generate_proposals_kernel.cc

@@ -389,4 +389,6 @@ PD_REGISTER_KERNEL(generate_proposals,
                    ALL_LAYOUT,
                    phi::GenerateProposalsKernel,
                    float,
-                   double) {}
+                   double) {
+  kernel->OutputAt(2).SetDataType(phi::DataType::INT32);
+}

paddle/phi/kernels/gpu/generate_proposals_kernel.cu

@@ -580,4 +580,6 @@ void GenerateProposalsKernel(const Context &ctx,
 }  // namespace phi
 
 PD_REGISTER_KERNEL(
-    generate_proposals, GPU, ALL_LAYOUT, phi::GenerateProposalsKernel, float) {}
+    generate_proposals, GPU, ALL_LAYOUT, phi::GenerateProposalsKernel, float) {
+  kernel->OutputAt(2).SetDataType(phi::DataType::INT32);
+}

paddle/phi/kernels/xpu/generate_proposals_kernel.cc

@@ -409,4 +409,6 @@ void GenerateProposalsKernel(const Context& dev_ctx,
 }  // namespace phi
 
 PD_REGISTER_KERNEL(
-    generate_proposals, XPU, ALL_LAYOUT, phi::GenerateProposalsKernel, float) {}
+    generate_proposals, XPU, ALL_LAYOUT, phi::GenerateProposalsKernel, float) {
+  kernel->OutputAt(2).SetDataType(phi::DataType::INT32);
+}