From b81188f8a556b2239f2f9b29f2ce1756a276323b Mon Sep 17 00:00:00 2001
From: duanyanhui <45005871+YanhuiDua@users.noreply.github.com>
Date: Mon, 20 Mar 2023 17:04:56 +0800
Subject: [PATCH] fix TraceEventCollector namespace (#51782)

---
 paddle/phi/backends/device_base.h | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/paddle/phi/backends/device_base.h b/paddle/phi/backends/device_base.h
index cfdca650bbdf3..94cc654bcf36d 100644
--- a/paddle/phi/backends/device_base.h
+++ b/paddle/phi/backends/device_base.h
@@ -19,15 +19,9 @@
 #include "paddle/phi/backends/event.h"
 #include "paddle/phi/backends/stream.h"
 
-#include "paddle/phi/api/profiler/trace_event_collector.h"
+namespace phi {
 
-namespace paddle {
-namespace platform {
 class TraceEventCollector;
-}  // namespace platform
-}  // namespace paddle
-
-namespace phi {
 
 class DeviceInterface {  // Driver / Runtime
  public: