enbale auto set env of V1 on Mac

paddle/scripts/submit_local.sh.in

@@ -49,7 +49,18 @@ function cpu_config() {
   if [ "@WITH_MKL@" == "OFF" ]; then
     return 0
   fi
-  ht=`lscpu |grep "per core"|awk -F':' '{print $2}'|xargs`
+  platform="`uname -s`"
+  ht=0
+  if [ $platform == "Linux" ]; then
+    ht=`lscpu |grep "per core"|awk -F':' '{print $2}'|xargs`
+  elif [ $platform == "Darwin" ]; then
+    if [`sysctl -n hw.physicalcpu` -eq `sysctl -n hw.logicalcpu`]; then
+      # HT is OFF
+      ht=1
+    fi
+  else
+    return 0
+  fi
   if [ $ht -eq 1 ]; then # HT is OFF
     if [ -z "$KMP_AFFINITY" ]; then
       export KMP_AFFINITY="granularity=fine,compact,0,0"
@@ -72,7 +83,15 @@ function threads_config() {
   # according to trainer_count and total processors
   # only when MKL enabled
   # auto set OPENBLAS_NUM_THREADS when do not use MKL
-  processors=`grep "processor" /proc/cpuinfo|sort -u|wc -l`
+  platform="`uname -s`"
+  processors=0
+  if [ $platform == "Linux" ]; then
+    processors=`grep "processor" /proc/cpuinfo|sort -u|wc -l`
+  elif [ $platform == "Darwin" ]; then
+    processors=`sysctl -n hw.logicalcpu`
+  else
+    return 0
+  fi
   trainers=`grep -Eo 'trainer_count.[0-9]+' <<< "$@" |grep -Eo '[0-9]+'|xargs`
   if [ -z $trainers ]; then
     trainers=1
@@ -148,11 +167,7 @@ else:
   sys.exit(0)
 EOF
 
-if [ "`uname -s`" == "Linux" ]; then
-  # only support on linux yet, with mac can use v2
-  cpu_config
-fi
-
+cpu_config
 # echo $KMP_AFFINITY $OMP_DYNAMIC
 
 case "$1" in