I measure communication time for MPI_Send and end2end training time（including model training and communication time）.
MPI_Send+MPI_Recv end2end training MPI1.4.1 is faster than MPI1.10.2 2.83% 8.89% 2016-02-24 13:49 GMT+08:00 Eva <wuzh...@gmail.com>: > I compile the same program by using 1.4.1 and 1.10.2rc3 and then run them > under the same environment. 1.4.1 is 8.89% faster than 1.10.2rc3. Is there > any official performance report for each version upgrade? >
