examples 18

swarmlab/Makefile

@@ -0,0 +1,17 @@
+config:
+
+	IP_ADDR=$(ip addr show | grep "inet " | grep  "eth0" | awk '{print $2}')
+	nmap -sP $IP_ADDR  | grep ondemand_mpi_worker | awk  -F "[()]" '{ for (i=2; i<NF; i+=2) print $i }' > /project/hosts
+
+run:
+
+	sudo -u mpi mpicc -o /project/mpi_hello_world ../examples/mpi_hello_world.c
+sudo -u mpi scp /project/mpi_hello_world mpi@10.0.8.10:/project/mpi_hello_world
+	sudo -u mpi scp /project/mpi_hello_world mpi@10.0.8.11:/project/mpi_hello_world
+	cd /project
+	sudo -u mpi mpirun -n 10 -f /project/hosts  /project/mpi_hello_world  2>&1 | tee /tmp/output.log
+
+
+log:
+
+	cat /project/output.log