RE: MKLDNN Build (pre: call for contributions to next MXNet release)

2018-03-15 Thread Zhao, Patric
+source data to read clearly. > -Original Message- > From: Zhao, Patric [mailto:patric.z...@intel.com] > Sent: Friday, March 16, 2018 8:29 AM > To: 'dev@mxnet.incubator.apache.org' > Cc: Huang, Jin1 ; Da Zheng > Subject: RE: MKLDNN Build (pre: call for

RE: MKLDNN Build (pre: call for contributions to next MXNet release)

2018-03-15 Thread Zhao, Patric
Hi Pedro, We and Zheng Da tested the performance on Mac laptop (Intel i7 CPU) as below table. The test script is example/image-classification/benchmark_score.py. MKLDNN shows better performance in MAC too. topo batch size gcc7 MKLDNN=1 gcc7 MKLDNN=0 speedup alexnet 1 38.44 24.49