John Mcnamara and I were discussing enhancing the validate_abi script to
build the dpdk tree faster with multiple jobs.
Theres no reason not to do it, so this implements that requirement.
It uses a DPDK_MAKE_JOBS variable that can be set by the user to limit
the job count. By default the job count is set to the number of online
cpus.
Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
#trap on ctrl-c to clean up
trap cleanup_and_exit SIGINT
#trap on ctrl-c to clean up
trap cleanup_and_exit SIGINT
+if [ -z "$DPDK_MAKE_JOBS" ]
+then
+ # This counts the number of cpus on the system
+ if [ -e /usr/bin/lscpu ]
+ then
+ DPDK_MAKE_JOBS=`lscpu -p=cpu | grep -v "#" | wc -l`
+ else
+ DPDK_MAKE_JOBS=1
+ fi
+fi
+
#Save the current branch
CURRENT_BRANCH=`git branch | grep \* | cut -d' ' -f2`
#Save the current branch
CURRENT_BRANCH=`git branch | grep \* | cut -d' ' -f2`
make config T=$TARGET O=$TARGET > $VERBOSE 2>&1
log "INFO" "Building DPDK $TAG1. This might take a moment"
make config T=$TARGET O=$TARGET > $VERBOSE 2>&1
log "INFO" "Building DPDK $TAG1. This might take a moment"
-make O=$TARGET > $VERBOSE 2>&1
+make -j$DPDK_MAKE_JOBS O=$TARGET > $VERBOSE 2>&1
make config T=$TARGET O=$TARGET > $VERBOSE 2>&1
log "INFO" "Building DPDK $TAG2. This might take a moment"
make config T=$TARGET O=$TARGET > $VERBOSE 2>&1
log "INFO" "Building DPDK $TAG2. This might take a moment"
-make O=$TARGET > $VERBOSE 2>&1
+make -j$DPDK_MAKE_JOBS O=$TARGET > $VERBOSE 2>&1