+ /* where are the sensors */
+ xbt_dynar_t hosts = xbt_dynar_new(sizeof(xbt_host_t),&free_host);
+ int nb_hosts;
+
+ /* getting the name of maestro for the saturation and the concurrent bandwidth measurements */
+ char* host_test=argv[0];
+
+ /* results */
+ double sec, bw;
+
+ /* iterators */
+ int i,j;
+ xbt_host_t h1,h2;
+
+ /* socket to sensor */
+ gras_socket_t peer;
+
+ /* wait to ensure that all server sockets are there before starting the experiment */
+ gras_os_sleep(0.5);
+
+ INFO1(">>>>>< le maestro est: %s ",argv[0]);
+ /* Get the sensor location from argc/argv */
+ for (i=1; i<argc-1; i+=2){
+ xbt_host_t host=xbt_new(s_xbt_host_t,1);
+ host->name=strdup(argv[i]);
+ host->port=atoi(argv[i+1]);
+ INFO2("New sensor: %s:%d",host->name,host->port);
+ xbt_dynar_push(hosts,&host);
+ }
+ nb_hosts = xbt_dynar_length(hosts);
+
+ INFO0(">>> start Test2: ENV pairwise host bandwidth mesurements");
+ xbt_dynar_foreach(hosts,i,h1) {
+
+ TRY {
+ amok_bw_saturate_start(h1->name,h1->port,
+ host_test,h1->port,//"Ginette"
+ msg_size,120); // sturation of the link with msg_size to compute a concurent bandwidth MA //MB
+ } CATCH(e) {
+ RETHROW0("Cannot ask hosts to saturate the link: %s");
+ }
+ // gras_os_sleep(1.0);
+
+ xbt_dynar_foreach(hosts,j,h2) {
+ if (i==j) continue;
+
+ peer = gras_socket_client(h2->name,h2->port);
+ amok_bw_test(peer,buf_size,exp_size,msg_size,min_duration,&sec,&bw);
+ INFO6("Bandwidth between me and %s // measurement between me and %s (%d bytes in msgs of %d bytes) took %f sec, achieving %.3f kb/s",
+ h2->name,h1->name,
+ exp_size,msg_size,
+ sec,((double)bw)/1024.0);
+
+ }
+ amok_bw_saturate_stop(h1->name,h1->port,NULL,NULL);
+}
+ xbt_dynar_map(hosts,kill_buddy_dynar);
+ xbt_dynar_free(&hosts);
+
+}
+/********************************************************************************************/
+static void full_fledged_saturation(int argc, char*argv[]) {
+ xbt_ex_t e;
+//unsigned int time1=5,bw1=5;
+ double time1=5.0,bw1=5.0; // 0.5 for test