Merge changes I96ee2c69,I7f25d661

* changes:
  Upgrade MKLML version from 0425 to 0720
  Fix the python typo

Author: hshen14

examples/pycaffe/tune_model.py

@@ -23,7 +23,7 @@ def tuneModelDefinition(model_path, iteration):
     caffe_path = os.path.join(working_dir, "..", "..", "build", "tools", "caffe")
     if not os.path.exists(caffe_path):
         print "Caffe binary does not exist; please build Caffe binary first."
-        sys,exit(1)
+        sys.exit(1)
 
     base_model_name = os.path.basename(model_path)
     model_dir = os.path.dirname(model_path)

external/mkl/prepare_mkl.sh

@@ -74,10 +74,10 @@ echo $VERSION_LINE  # Return Version Line
 # MKL
 DST=`dirname $0`
 OMP=0 
-VERSION_MATCH=20170425
-ARCHIVE_BASENAME=mklml_lnx_2018.0.20170425.tgz
+VERSION_MATCH=20170720
+ARCHIVE_BASENAME=mklml_lnx_2018.0.20170720.tgz
 MKL_CONTENT_DIR=`echo $ARCHIVE_BASENAME | rev | cut -d "." -f 2- | rev`
-GITHUB_RELEASE_TAG=1.0.0
+GITHUB_RELEASE_TAG=1.0.2
 
 MKLURL="https://github.com/intel/caffe/releases/download/$GITHUB_RELEASE_TAG/$ARCHIVE_BASENAME"
 # there are diffrent MKL lib to be used for GCC and for ICC