From 30e556d675fa958783af6a5e31fa78616dc20c77 Mon Sep 17 00:00:00 2001
From: Xin Pan <panxin.grad@gmail.com>
Date: Wed, 7 Mar 2018 19:09:45 -0800
Subject: [PATCH] Use vlog instead.

---
 paddle/fluid/platform/device_tracer.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/paddle/fluid/platform/device_tracer.cc b/paddle/fluid/platform/device_tracer.cc
index 8e1691efb5b..c4c09630914 100644
--- a/paddle/fluid/platform/device_tracer.cc
+++ b/paddle/fluid/platform/device_tracer.cc
@@ -201,7 +201,7 @@ class DeviceTracerImpl : public DeviceTracer {
                      uint32_t correlation_id, uint64_t bytes) {
     // 0 means timestamp information could not be collected for the kernel.
     if (start_ns == 0 || end_ns == 0) {
-      LOG(WARNING) << name << " cannot be traced";
+      VLOG(3) << name << " cannot be traced";
       return;
     }
     std::lock_guard<std::mutex> l(trace_mu_);
@@ -213,7 +213,7 @@ class DeviceTracerImpl : public DeviceTracer {
                         uint32_t stream_id, uint32_t correlation_id) {
     // 0 means timestamp information could not be collected for the kernel.
     if (start == 0 || end == 0) {
-      LOG(WARNING) << correlation_id << " cannot be traced";
+      VLOG(3) << correlation_id << " cannot be traced";
       return;
     }
     std::lock_guard<std::mutex> l(trace_mu_);
-- 
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