Remove cuptiFinalize.

panyx0718 · panyx0718 · commit d2afd2102155 · 2018-06-14T09:00:16.000+08:00
In cupti samples, only cuptiFlush is used.
I can't find any places calling cuptiFinalize and
this API can error out as not_implemented in some
cuda installation.
diff --git a/paddle/fluid/platform/device_tracer.cc b/paddle/fluid/platform/device_tracer.cc
@@ -322,7 +322,6 @@ class DeviceTracerImpl : public DeviceTracer {
     DisableActivity();
     dynload::cuptiUnsubscribe(subscriber_);
     CUPTI_CALL(dynload::cuptiGetTimestamp(&end_ns_));
-    PADDLE_ENFORCE(dynload::cuptiFinalize());
     enabled_ = false;
   }
 
diff --git a/paddle/fluid/platform/dynload/cupti.h b/paddle/fluid/platform/dynload/cupti.h
@@ -72,7 +72,6 @@ extern void *cupti_dso_handle;
   __macro(cuptiGetResultString);              \
   __macro(cuptiActivityGetNumDroppedRecords); \
   __macro(cuptiActivityFlushAll);             \
-  __macro(cuptiFinalize);                     \
   __macro(cuptiSubscribe);                    \
   __macro(cuptiUnsubscribe);                  \
   __macro(cuptiEnableCallback);               \

Original file line number	Diff line number	Diff line change
`@@ -322,7 +322,6 @@ class DeviceTracerImpl : public DeviceTracer {`
`322`	`322`	`DisableActivity();`
`323`	`323`	`dynload::cuptiUnsubscribe(subscriber_);`
`324`	`324`	`CUPTI_CALL(dynload::cuptiGetTimestamp(&end_ns_));`
`325`		`- PADDLE_ENFORCE(dynload::cuptiFinalize());`
`326`	`325`	`enabled_ = false;`
`327`	`326`	`}`
`328`	`327`