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| author |  Shanqing Cai <cais@google.com> | 2017-08-17 09:59:45 -0700 |
|---|---|---|
| committer |  TensorFlower Gardener <gardener@tensorflow.org> | 2017-08-17 10:03:36 -0700 |
| commit | c1f69be22e151e2d051f41fccf436767eee4a26a (patch) | |
| tree | 0dd43cc4f46c7dda7742db9ae9f19196e1108e24 /tensorflow/core/debug | |
| parent | 055375c0c2dba975145d5f9dba99db1400483eaa (diff) | |
tfdbg core: fix data race
PiperOrigin-RevId: 165591428
Diffstat (limited to 'tensorflow/core/debug')
| -rw-r--r-- | tensorflow/core/debug/debug_io_utils.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tensorflow/core/debug/debug_io_utils.cc b/tensorflow/core/debug/debug_io_utils.cc index 2c0284a6e0..4f52cb0b4d 100644 --- a/tensorflow/core/debug/debug_io_utils.cc +++ b/tensorflow/core/debug/debug_io_utils.cc @@ -927,8 +927,11 @@ DebugGrpcIO::GetEnabledDebugOpStates() { // static DebugGrpcIO::DebugNodeName2State* DebugGrpcIO::GetEnabledDebugOpStatesAtUrl( const string& grpc_debug_url) { + static mutex* debug_ops_state_mu = new mutex(); std::unordered_map<string, DebugNodeName2State>* states = GetEnabledDebugOpStates(); + + mutex_lock l(*debug_ops_state_mu); if (states->find(grpc_debug_url) == states->end()) { DebugNodeName2State url_enabled_debug_op_states; (*states)[grpc_debug_url] = url_enabled_debug_op_states; |