experiments: update scripts for the new Tofino adapter

experiments/pyexps/nopaxos.py

@@ -52,6 +52,7 @@ for proto_config in proto_configs:
                     # host
                     if host_config == 'qemu':
                         host_class = sim.QemuHost
+                        net.sync = False
                     elif host_config == 'gt':
                         host_class = sim.Gem5Host
                         e.checkpoint = True

experiments/simbricks/nodeconfig.py

@@ -396,7 +396,7 @@ class VRClient(AppConfig):
     def run_cmds(self, node):
         cmds = []
         for ip in self.server_ips:
-            cmds.append('ping -c 1 ' + ip)
+            cmds.append('ping -c 5 ' + ip)
         cmds.append('/root/nopaxos/bench/client -c /root/nopaxos.config ' +
                 '-m vr -u 2 -h ' + node.ip)
         return cmds
@@ -415,7 +415,7 @@ class NOPaxosClient(AppConfig):
     def run_cmds(self, node):
         cmds = []
         for ip in self.server_ips:
-            cmds.append('ping -c 1 ' + ip)
+            cmds.append('ping -c 5 ' + ip)
         cmd = '/root/nopaxos/bench/client -c /root/nopaxos.config ' + \
                 '-m nopaxos -u 2 -h ' + node.ip
         if self.use_ehseq:

experiments/simbricks/simulators.py

@@ -271,9 +271,13 @@ class SwitchNet(NetSim):
         return cmd
 
 class TofinoNet(NetSim):
+    tofino_log_path = '/tmp/model.ldjson'
+    sync = True
     def run_cmd(self, env):
         cmd = env.repodir + '/sims/tofino/tofino'
-        cmd += f' -m {self.sync_mode} -S {self.sync_period} -E {self.eth_latency}'
+        cmd += f' -m {self.sync_mode} -S {self.sync_period} -E {self.eth_latency} -t {self.tofino_log_path}'
+        if not self.sync:
+            cmd += ' -u'
         for n in self.nics:
             cmd += ' -s ' + env.nic_eth_path(n)
         return cmd