Operating system $ uname -a Darwin tisons-MacBook-Pro.local 19.2.0 Darwin Kernel Version 19.2.0: Sat Nov 9 03:47:04 PST 2019; root:xnu-6153.61.1~20/RELEASE_X86_64 x86_64 Cmake version $ cmake -version cmake version 3.15.5 CMake suite mai...
@crccwjust want to check if there are updates on this issue? tf.distribute.experimental.MultiWorkerMirroredStrategy(communication= tf.distribute.experimental.CollectiveCommunication.RING) I tried 3 strategies (TPU, CollectiveCommunication.RING and MirroredStrategy) with Sync Bn multiple times ...