Mu Li
Mu Li
no problem for me
great catch. it should be a bug, the schedule should not do the retry
oh, that is because i moved the .proto files from incude/ into src/. so now protobuf is only required to compile the .a file. any other programs using ps-lite do...
it's due to you glog is compiled with the libunwind you installed. please have a pull and then compile with `make -j4 EXTRA_LDFLAGS=-lunwind`
as @tornadomeet suggested, try `--kv-store dist_sync_device` and increase the batch size
it's wired. can you try https://github.com/dmlc/mxnet/tree/master/tools/bandwidth to measure the bandwidth?