Writing RDMA applications on Linux Example programs by Roland Dreier.
source: http://www.digitalvampire.org/rdma-tutorial-2007/notes.pdf
please make sure you have rdma and libibverbs library.
client :
$ cc -o client client.c -lrdmacm -libverbs
server :
$ cc -o server server.c -lrdmacm -libverbs
| @shrebhan thanks!
server :
$ ./server
client : ( syntax: client [servername] [val1] [val2] )
$./client 192.168.1.2 123 567
123 + 567 = 690