From 0fac328106f3d7062eceafc48bcc1e8ae92c464b Mon Sep 17 00:00:00 2001
From: Galaxy1458 <55453380+Galaxy1458@users.noreply.github.com>
Date: Thu, 27 Apr 2023 10:45:15 +0800
Subject: [PATCH] remove some [-Wunused-parameter] warning (#53365)

* test,test=develop

* test,test=develop

* test,test=develop

* test,test=develop

* test,test=develop

* test,test=develop

* test,test=develop

* test,test=develop
---
 paddle/fluid/distributed/collective/process_group.h    | 2 +-
 paddle/fluid/distributed/ps/service/brpc_ps_client.h   | 4 ++--
 paddle/fluid/eager/to_static/run_program_op_node.h     | 8 ++++----
 paddle/fluid/framework/data_set.h                      | 2 +-
 paddle/fluid/operators/mkldnn/fc_mkldnn_op.cc          | 2 +-
 paddle/phi/kernels/empty_kernel.cc                     | 2 +-
 paddle/phi/kernels/flatten_kernel.cc                   | 6 +++---
 paddle/phi/kernels/funcs/activation_functor.h          | 4 ++--
 paddle/phi/kernels/funcs/compound_functors.h           | 8 +++++---
 paddle/phi/kernels/funcs/detail/activation_functions.h | 4 ++--
 paddle/phi/kernels/funcs/gather.h                      | 6 +++---
 paddle/phi/kernels/funcs/jit/helper.h                  | 2 +-
 paddle/phi/kernels/funcs/reduce_functor.h              | 2 +-
 paddle/phi/kernels/funcs/scatter.h                     | 2 +-
 paddle/phi/kernels/funcs/strided_memcpy.h              | 6 +++---
 paddle/phi/kernels/squeeze_grad_kernel.cc              | 2 +-
 paddle/phi/kernels/squeeze_kernel.cc                   | 4 ++--
 paddle/phi/kernels/unsqueeze_kernel.cc                 | 2 +-
 18 files changed, 35 insertions(+), 33 deletions(-)

diff --git a/paddle/fluid/distributed/collective/process_group.h b/paddle/fluid/distributed/collective/process_group.h
index 447fc5d1b3c..eff17c9d4e0 100644
--- a/paddle/fluid/distributed/collective/process_group.h
+++ b/paddle/fluid/distributed/collective/process_group.h
@@ -486,7 +486,7 @@ class ProcessGroup {
   virtual std::shared_ptr<ProcessGroup::Task> Reduce(
       std::vector<phi::DenseTensor>&,  // NOLINT
       std::vector<phi::DenseTensor>&,  // NOLINT
-      const ReduceOptions& opts) {
+      const ReduceOptions& opts UNUSED) {
     PADDLE_THROW(phi::errors::InvalidArgument(
         "ProcessGroup%s does not support reduce", GetBackendName()));
   }
diff --git a/paddle/fluid/distributed/ps/service/brpc_ps_client.h b/paddle/fluid/distributed/ps/service/brpc_ps_client.h
index bbaecc498a8..d902824bfd6 100755
--- a/paddle/fluid/distributed/ps/service/brpc_ps_client.h
+++ b/paddle/fluid/distributed/ps/service/brpc_ps_client.h
@@ -30,7 +30,7 @@
 #include "paddle/fluid/framework/lod_tensor.h"
 #include "paddle/fluid/framework/scope.h"
 #include "paddle/fluid/framework/tensor_util.h"
-
+#include "paddle/phi/core/macros.h"
 namespace brpc {
 class Channel;
 class Controller;
@@ -63,7 +63,7 @@ class DownpourPsClientService : public PsService {
                        PsResponseMessage *response,
                        ::google::protobuf::Closure *done);
 
-  virtual void FLService(::google::protobuf::RpcController *controller,
+  virtual void FLService(::google::protobuf::RpcController *controller UNUSED,
                          const CoordinatorReqMessage *request,
                          CoordinatorResMessage *response,
                          ::google::protobuf::Closure *done) {
diff --git a/paddle/fluid/eager/to_static/run_program_op_node.h b/paddle/fluid/eager/to_static/run_program_op_node.h
index 6b3c73dbdb3..57defbaee4d 100644
--- a/paddle/fluid/eager/to_static/run_program_op_node.h
+++ b/paddle/fluid/eager/to_static/run_program_op_node.h
@@ -457,8 +457,8 @@ inline void RunProgramAPI(
 }
 
 inline void RunProgramGradAPI(
-    const std::vector<paddle::Tensor> &x,
-    const std::vector<paddle::Tensor> &params,
+    const std::vector<paddle::Tensor> &x UNUSED,
+    const std::vector<paddle::Tensor> &params UNUSED,
     const std::vector<paddle::Tensor> &out_grad,
     const std::vector<paddle::framework::Scope *> &step_scope,  // NOLINT
     const paddle::framework::AttributeMap &attrs,
@@ -610,8 +610,8 @@ class GradNodeRunProgram : public egr::GradNodeBase {
                                egr::kSlotSmallVectorSize>
   operator()(paddle::small_vector<std::vector<paddle::Tensor>,
                                   egr::kSlotSmallVectorSize> &grads,  // NOLINT
-             bool create_graph,
-             bool is_new_grad) override {
+             bool create_graph UNUSED,
+             bool is_new_grad UNUSED) override {
     VLOG(3) << "Running Eager Backward Node: GradNodeRunProgram";
     paddle::small_vector<std::vector<paddle::Tensor>, egr::kSlotSmallVectorSize>
         hooked_grads = GradNodeRunProgram::ApplyGradientHooks(grads);
diff --git a/paddle/fluid/framework/data_set.h b/paddle/fluid/framework/data_set.h
index 1bc60993e36..9af5fbfc6b4 100644
--- a/paddle/fluid/framework/data_set.h
+++ b/paddle/fluid/framework/data_set.h
@@ -58,7 +58,7 @@ class Dataset {
                          const uint16_t start_sample_layer UNUSED,
                          const bool with_hierachy UNUSED,
                          const uint16_t seed_ UNUSED,
-                         const uint16_t sample_slot) {}
+                         const uint16_t sample_slot UNUSED) {}
   // set file list
   virtual void SetFileList(const std::vector<std::string>& filelist) = 0;
   // set readers' num
diff --git a/paddle/fluid/operators/mkldnn/fc_mkldnn_op.cc b/paddle/fluid/operators/mkldnn/fc_mkldnn_op.cc
index 2ba103ce0fc..a5274c5f7ae 100644
--- a/paddle/fluid/operators/mkldnn/fc_mkldnn_op.cc
+++ b/paddle/fluid/operators/mkldnn/fc_mkldnn_op.cc
@@ -44,7 +44,7 @@ class FCMKLDNNHandler
                   const phi::DenseTensor* x,
                   const phi::DenseTensor* weights,
                   const phi::DenseTensor* bias,
-                  phi::DenseTensor* out,
+                  phi::DenseTensor* out UNUSED,
                   const int in_num_col_dims,
                   dnnl::engine onednn_engine,
                   platform::Place cpu_place)
diff --git a/paddle/phi/kernels/empty_kernel.cc b/paddle/phi/kernels/empty_kernel.cc
index 0877a8e2446..8df5e9a543e 100644
--- a/paddle/phi/kernels/empty_kernel.cc
+++ b/paddle/phi/kernels/empty_kernel.cc
@@ -30,7 +30,7 @@ void EmptyKernel(const Context& dev_ctx,
 
 template <typename T, typename Context>
 void EmptyLikeKernel(const Context& dev_ctx,
-                     const DenseTensor& x,
+                     const DenseTensor& x UNUSED,
                      DataType dtype UNUSED,
                      DenseTensor* out) {
   dev_ctx.template Alloc<T>(out);
diff --git a/paddle/phi/kernels/flatten_kernel.cc b/paddle/phi/kernels/flatten_kernel.cc
index 939e2706136..67d56f1c46a 100644
--- a/paddle/phi/kernels/flatten_kernel.cc
+++ b/paddle/phi/kernels/flatten_kernel.cc
@@ -25,8 +25,8 @@ namespace phi {
 template <typename T, typename Context>
 void FlattenInferKernel(const Context& dev_ctx,
                         const DenseTensor& x,
-                        int start_axis,
-                        int stop_axis,
+                        int start_axis UNUSED,
+                        int stop_axis UNUSED,
                         DenseTensor* out) {
   dev_ctx.Alloc(out, x.dtype());
   auto out_dims = out->dims();
@@ -43,7 +43,7 @@ void FlattenKernel(const Context& dev_ctx,
                    int start_axis,
                    int stop_axis,
                    DenseTensor* out,
-                   DenseTensor* xshape) {
+                   DenseTensor* xshape UNUSED) {
   FlattenInferKernel<T, Context>(dev_ctx, x, start_axis, stop_axis, out);
 }
 
diff --git a/paddle/phi/kernels/funcs/activation_functor.h b/paddle/phi/kernels/funcs/activation_functor.h
index 6a3554318e5..aefa6539286 100644
--- a/paddle/phi/kernels/funcs/activation_functor.h
+++ b/paddle/phi/kernels/funcs/activation_functor.h
@@ -1198,7 +1198,7 @@ struct TanhGradFunctor : public BaseActivationFunctor<T> {
             typename Out,
             typename dOut,
             typename dX>
-  void operator()(Device d, X x, Out out, dOut dout, dX dx) const {
+  void operator()(Device d, X x UNUSED, Out out, dOut dout, dX dx) const {
     dx.device(d) = dout * (static_cast<T>(1) - out * out);
   }
 
@@ -1794,7 +1794,7 @@ struct SigmoidGradFunctor : public BaseActivationFunctor<T> {
             typename Out,
             typename dOut,
             typename dX>
-  void operator()(Device d, X x, Out out, dOut dout, dX dx) const {
+  void operator()(Device d, X x UNUSED, Out out, dOut dout, dX dx) const {
     dx.device(d) = dout * out * (static_cast<T>(1) - out);
   }
 
diff --git a/paddle/phi/kernels/funcs/compound_functors.h b/paddle/phi/kernels/funcs/compound_functors.h
index 0fd3fd0e932..020c6dcd87f 100644
--- a/paddle/phi/kernels/funcs/compound_functors.h
+++ b/paddle/phi/kernels/funcs/compound_functors.h
@@ -96,12 +96,12 @@ struct BinaryCompoundGradDyFunctor {
         unary_fun_(unary_fun),
         d_unary_fun_(d_unary_fun) {}
 
-  inline HOSTDEVICE T Recompute(T x, T y, T out, T dout) {
+  inline HOSTDEVICE T Recompute(T x, T y, T out UNUSED, T dout) {
     return dout * d_binary_fun_.Dy(x, unary_fun_(y)) * d_unary_fun_.UseX(y);
   }
 
   inline HOSTDEVICE T
-  UseIntermediateOut(T x, T y, T intermediate_out, T out, T dout) {
+  UseIntermediateOut(T x, T y, T intermediate_out, T out UNUSED, T dout) {
     if (InPlace) {
       return dout * d_binary_fun_.Dy(x, intermediate_out) *
              d_unary_fun_.UseOut(intermediate_out);
@@ -111,7 +111,9 @@ struct BinaryCompoundGradDyFunctor {
     }
   }
 
-  inline HOSTDEVICE T GetIntermediateOut(T x, T y) { return unary_fun_(y); }
+  inline HOSTDEVICE T GetIntermediateOut(T x UNUSED, T y) {
+    return unary_fun_(y);
+  }
 
  private:
   DBinaryFun d_binary_fun_;
diff --git a/paddle/phi/kernels/funcs/detail/activation_functions.h b/paddle/phi/kernels/funcs/detail/activation_functions.h
index 26be2a83280..f1352df2260 100644
--- a/paddle/phi/kernels/funcs/detail/activation_functions.h
+++ b/paddle/phi/kernels/funcs/detail/activation_functions.h
@@ -20,7 +20,7 @@ limitations under the License. */
 
 #include "paddle/phi/backends/cpu/cpu_info.h"
 #include "paddle/phi/core/hostdevice.h"
-
+#include "paddle/phi/core/macros.h"
 namespace phi {
 namespace funcs {
 namespace detail {
@@ -104,7 +104,7 @@ DEVICE T TanhV2(const T a) {
 namespace backward {
 
 template <typename T>
-DEVICE T Identity(const T a, const T b) {
+DEVICE T Identity(const T a, const T b UNUSED) {
   return a;
 }
 
diff --git a/paddle/phi/kernels/funcs/gather.h b/paddle/phi/kernels/funcs/gather.h
index f1ab1a16f12..50f7f4fa032 100644
--- a/paddle/phi/kernels/funcs/gather.h
+++ b/paddle/phi/kernels/funcs/gather.h
@@ -21,8 +21,8 @@ limitations under the License. */
 #include "paddle/phi/common/place.h"
 #include "paddle/phi/core/ddim.h"
 #include "paddle/phi/core/dense_tensor.h"
+#include "paddle/phi/core/macros.h"
 #include "paddle/phi/kernels/funcs/math_function.h"
-
 namespace phi {
 namespace funcs {
 
@@ -34,7 +34,7 @@ namespace funcs {
  * return: output tensor
  */
 template <typename T, typename IndexT = int>
-void CPUGather(const phi::CPUContext& ctx,
+void CPUGather(const phi::CPUContext& ctx UNUSED,
                const DenseTensor& src,
                const DenseTensor& index,
                DenseTensor* output) {
@@ -95,7 +95,7 @@ void CPUGather(const phi::CPUContext& ctx,
 }
 
 template <typename T, typename IndexT = int>
-void CPUGatherNd(const phi::CPUContext& ctx,
+void CPUGatherNd(const phi::CPUContext& ctx UNUSED,
                  const DenseTensor& input,
                  const DenseTensor& index,
                  DenseTensor* output) {
diff --git a/paddle/phi/kernels/funcs/jit/helper.h b/paddle/phi/kernels/funcs/jit/helper.h
index ff233710a5c..7e3394dffd4 100644
--- a/paddle/phi/kernels/funcs/jit/helper.h
+++ b/paddle/phi/kernels/funcs/jit/helper.h
@@ -74,7 +74,7 @@ inline typename std::enable_if<
     !std::is_same<typename KernelTuple::data_type, float>::value ||
         !std::is_same<PlaceType, phi::CPUPlace>::value,
     const Kernel*>::type
-GetJitCode(const typename KernelTuple::attr_type& attr) {
+GetJitCode(const typename KernelTuple::attr_type& attr UNUSED) {
   return nullptr;
 }
 
diff --git a/paddle/phi/kernels/funcs/reduce_functor.h b/paddle/phi/kernels/funcs/reduce_functor.h
index f1d3772cc25..596be9bc330 100644
--- a/paddle/phi/kernels/funcs/reduce_functor.h
+++ b/paddle/phi/kernels/funcs/reduce_functor.h
@@ -153,7 +153,7 @@ struct ProdGradFunctor {
                   DX* dx,
                   DY* dy,
                   const Dim& dim,
-                  int size) {
+                  int size UNUSED) {
     dx->device(place) = dy->broadcast(dim) * y->broadcast(dim) * x->inverse();
   }
 };
diff --git a/paddle/phi/kernels/funcs/scatter.h b/paddle/phi/kernels/funcs/scatter.h
index 7c23a35072c..d4305885418 100644
--- a/paddle/phi/kernels/funcs/scatter.h
+++ b/paddle/phi/kernels/funcs/scatter.h
@@ -47,7 +47,7 @@ elementwise_inner_add(const phi::CPUContext& ctx,
 
 template <typename T, typename IndexT = int>
 typename std::enable_if<!std::is_floating_point<T>::value>::type
-elementwise_inner_add(const phi::CPUContext& ctx,
+elementwise_inner_add(const phi::CPUContext& ctx UNUSED,
                       const T* src_pointer,
                       T* dst_pointer,
                       size_t src_index,
diff --git a/paddle/phi/kernels/funcs/strided_memcpy.h b/paddle/phi/kernels/funcs/strided_memcpy.h
index d80cf7b2e24..19a542bd2b5 100644
--- a/paddle/phi/kernels/funcs/strided_memcpy.h
+++ b/paddle/phi/kernels/funcs/strided_memcpy.h
@@ -12,9 +12,9 @@ limitations under the License. */
 #pragma once
 #include <vector>
 
-#include "paddle/phi/kernels/funcs/detail/strided_memcpy.h"
-
 #include "paddle/phi/core/dense_tensor.h"
+#include "paddle/phi/core/macros.h"
+#include "paddle/phi/kernels/funcs/detail/strided_memcpy.h"
 
 namespace phi {
 class CPUContext;
@@ -65,7 +65,7 @@ inline void CopyWithContext(const Context& ctx,
 }
 
 template <>
-inline void CopyWithContext<phi::CPUContext>(const phi::CPUContext& ctx,
+inline void CopyWithContext<phi::CPUContext>(const phi::CPUContext& ctx UNUSED,
                                              const Place& dst_place,
                                              void* dst,
                                              const Place& src_place,
diff --git a/paddle/phi/kernels/squeeze_grad_kernel.cc b/paddle/phi/kernels/squeeze_grad_kernel.cc
index 0fe2f790734..473acf9d7a1 100644
--- a/paddle/phi/kernels/squeeze_grad_kernel.cc
+++ b/paddle/phi/kernels/squeeze_grad_kernel.cc
@@ -23,7 +23,7 @@ template <typename T, typename Context>
 void SqueezeGradKernel(const Context& dev_ctx,
                        const DenseTensor& xshape,
                        const DenseTensor& dout,
-                       const IntArray& axes,
+                       const IntArray& axes UNUSED,
                        DenseTensor* dx) {
   auto xshape_dims = xshape.dims();
   auto x_dims = phi::slice_ddim(xshape_dims, 1, xshape_dims.size());
diff --git a/paddle/phi/kernels/squeeze_kernel.cc b/paddle/phi/kernels/squeeze_kernel.cc
index a0b72381601..d495b040921 100644
--- a/paddle/phi/kernels/squeeze_kernel.cc
+++ b/paddle/phi/kernels/squeeze_kernel.cc
@@ -23,7 +23,7 @@ namespace phi {
 template <typename T, typename Context>
 void SqueezeInferKernel(const Context& dev_ctx,
                         const DenseTensor& x,
-                        const IntArray& axes,
+                        const IntArray& axes UNUSED,
                         DenseTensor* out) {
   auto out_dims = out->dims();
   dev_ctx.template Alloc<T>(out);
@@ -39,7 +39,7 @@ void SqueezeKernel(const Context& dev_ctx,
                    const DenseTensor& x,
                    const IntArray& axes,
                    DenseTensor* out,
-                   DenseTensor* xshape) {
+                   DenseTensor* xshape UNUSED) {
   SqueezeInferKernel<T, Context>(dev_ctx, x, axes, out);
 }
 
diff --git a/paddle/phi/kernels/unsqueeze_kernel.cc b/paddle/phi/kernels/unsqueeze_kernel.cc
index 4354b09c753..c08c31da4ef 100644
--- a/paddle/phi/kernels/unsqueeze_kernel.cc
+++ b/paddle/phi/kernels/unsqueeze_kernel.cc
@@ -44,7 +44,7 @@ void UnsqueezeKernel(const Context& dev_ctx,
                      const DenseTensor& x,
                      const IntArray& axes,
                      DenseTensor* out,
-                     DenseTensor* xshape) {
+                     DenseTensor* xshape UNUSED) {
   UnsqueezeInferKernel<T, Context>(dev_ctx, x, axes, out);
 }
 }  // namespace phi
-- 
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