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Use uint32 for tid. 

PiperOrigin-RevId: 297901590
Change-Id: Id5d03f41f0442f8c7a18b668b7267e6d8c727583
This commit is contained in:
Jiho Choi 2020-02-28 12:20:03 -08:00 committed by TensorFlower Gardener
parent 9a4a5569e4
commit d0c470be2e
2 changed files with 6 additions and 6 deletions
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4
tensorflow/core/profiler/internal/traceme_recorder.cc
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@ -196,12 +196,12 @@ class TraceMeRecorder::ThreadLocalRecorder {
return singleton;
}
void TraceMeRecorder::RegisterThread(int32 tid, ThreadLocalRecorder* thread) {
void TraceMeRecorder::RegisterThread(uint32 tid, ThreadLocalRecorder* thread) {
mutex_lock lock(mutex_);
threads_.emplace(tid, thread);
}
void TraceMeRecorder::UnregisterThread(int32 tid) {
void TraceMeRecorder::UnregisterThread(uint32 tid) {
mutex_lock lock(mutex_);
auto it = threads_.find(tid);
if (it != threads_.end()) {

8
tensorflow/core/profiler/internal/traceme_recorder.h
View File

@ -59,7 +59,7 @@ class TraceMeRecorder {
uint64 end_time; // 0 = missing
};
struct ThreadInfo {
int32 tid;
uint32 tid;
string name;
};
struct ThreadEvents {
@ -101,8 +101,8 @@ class TraceMeRecorder {
TF_DISALLOW_COPY_AND_ASSIGN(TraceMeRecorder);
void RegisterThread(int32 tid, ThreadLocalRecorder* thread);
void UnregisterThread(int32 tid);
void RegisterThread(uint32 tid, ThreadLocalRecorder* thread);
void UnregisterThread(uint32 tid);
bool StartRecording(int level);
Events StopRecording();
@ -113,7 +113,7 @@ class TraceMeRecorder {
mutex mutex_;
// Map of the static container instances (thread_local storage) for each
// thread. While active, a ThreadLocalRecorder stores trace events.
absl::flat_hash_map<int32, ThreadLocalRecorder*> threads_ GUARDED_BY(mutex_);
absl::flat_hash_map<uint32, ThreadLocalRecorder*> threads_ GUARDED_BY(mutex_);
// Events from threads that died during recording.
TraceMeRecorder::Events orphaned_events_ GUARDED_BY(mutex_);
};