decrease pten log level (#37239)

paddle/fluid/framework/operator.cc

@@ -1275,8 +1275,7 @@ OpKernelType OperatorWithKernel::InnerGetExpectedKernelType(
 void OperatorWithKernel::ChoosePtenKernel(const ExecutionContext& ctx) const {
   pt_kernel_signature_.reset(
       new KernelSignature(std::move(this->GetExpectedPtenKernelArgs(ctx))));
-
-  VLOG(1) << KernelSignatureToString(*pt_kernel_signature_.get());
+  VLOG(6) << KernelSignatureToString(*pt_kernel_signature_.get());
 
   kernel_type_.reset(
       new OpKernelType(std::move(InnerGetExpectedKernelType(ctx))));
@@ -1288,11 +1287,11 @@ void OperatorWithKernel::ChoosePtenKernel(const ExecutionContext& ctx) const {
           pt_kernel_name, pt_kernel_key)));
 
   if (pt_kernel_->IsValid()) {
-    VLOG(1) << "Static mode ChoosePtenKernel - kernel name: " << pt_kernel_name
+    VLOG(6) << "Static mode ChoosePtenKernel - kernel name: " << pt_kernel_name
             << " | kernel key: " << pt_kernel_key
             << " | kernel: " << *pt_kernel_;
   } else {
-    VLOG(1) << "Static mode ChoosePtenKernel - kernel `" << pt_kernel_name
+    VLOG(6) << "Static mode ChoosePtenKernel - kernel `" << pt_kernel_name
             << "` not found.";
   }
 }

paddle/fluid/imperative/prepared_operator.cc

@@ -160,8 +160,7 @@ PreparedOp PrepareImpl(const NameVarMap<VarType>& ins,
   if (FLAGS_run_pten_kernel &&
       pten::KernelFactory::Instance().HasCompatiblePtenKernel(op.Type())) {
     auto pt_kernel_signature = op.GetExpectedPtenKernelArgs(dygraph_exe_ctx);
-
-    VLOG(1) << framework::KernelSignatureToString(pt_kernel_signature);
+    VLOG(6) << framework::KernelSignatureToString(pt_kernel_signature);
 
     auto pt_kernel_name = pten::KernelName(pt_kernel_signature.name);
     auto pt_kernel_key = TransOpKernelTypeToPtenKernelKey(expected_kernel_key);
@@ -169,7 +168,7 @@ PreparedOp PrepareImpl(const NameVarMap<VarType>& ins,
         pt_kernel_name, pt_kernel_key);
 
     if (pt_kernel.IsValid()) {
-      VLOG(1) << "Dynamic mode PrepareImpl - kernel name: " << pt_kernel_name
+      VLOG(6) << "Dynamic mode PrepareImpl - kernel name: " << pt_kernel_name
               << " | kernel key: " << pt_kernel_key
               << " | kernel: " << pt_kernel;
 
@@ -177,7 +176,7 @@ PreparedOp PrepareImpl(const NameVarMap<VarType>& ins,
       return PreparedOp(op, ctx, expected_kernel_key, pt_kernel_signature,
                         pt_kernel, pt_kernel_context, dev_ctx);
     } else {
-      VLOG(1) << "Dynamic mode ChoosePtenKernel - kernel `" << pt_kernel_name
+      VLOG(6) << "Dynamic mode ChoosePtenKernel - kernel `" << pt_kernel_name
               << "` not found.";
     }
   }