experiments: add gem5-i40e-pair

experiments/Makefile

@@ -55,6 +55,8 @@ GUESTS := \
     gem5-pair-client-udp-cp \
     qemu-mtcp-server \
     qemu-mtcp-client \
+    gem5-pair-i40e-server \
+    gem5-pair-i40e-client \
 
 # experiments we want for the paper
 EXPERIMENTS := \
@@ -80,14 +82,17 @@ EXPERIMENTS := \
     gem5-timing-corundum-verilator-pair-udp-100m \
     gem5-timing-corundum-verilator-pair-udp-150m \
 
+
 #experiments using check points
 EXP_CP := \
     gem5-timing-corundum-verilator-pair-cp \
+    gem5-i40e-pair \
 
 #experiments not using check points
 EXP_NCP := \
     qemu-corundum-bm-pair \
     qemu-corundum-bm-switched-1 \
+    qemu-i40e-bm-mtcp \
 
 
 # all experiments in repo

experiments/experiments/gem5-i40e-pair-mck.sh

+#!/bin/bash
+
+source common-functions.sh
+
+init_out gem5-i40e-pair checkpoint
+
+# first run to checkpoint with fast CPU
+run_i40e_bm a
+run_i40e_bm b
+sleep 2
+run_wire ab a b
+run_gem5 a a build/gem5-pair-i40e-server.tar X86KvmCPU server "--cosim-type=i40e"
+run_gem5 b b build/gem5-pair-i40e-client.tar X86KvmCPU client "--cosim-type=i40e"
+client_pid=$!
+wait $client_pid
+cleanup
+
+echo "Took checkpoint successfully"

experiments/experiments/gem5-i40e-pair.sh

+#!/bin/bash
+
+source common-functions.sh
+
+init_out gem5-i40e-pair $1
+
+echo "Restoring from checkpoint"
+
+# then run with timing CPU
+run_i40e_bm a
+run_i40e_bm b
+sleep 0.5
+run_wire a a b
+run_gem5 a a build/gem5-pair-i40e-server.tar TimingSimpleCPU server "-r 0 --cosim-sync --cosim-type=i40e"
+run_gem5 b b build/gem5-pair-i40e-client.tar TimingSimpleCPU client "-r 0 --cosim-sync --cosim-type=i40e"
+client_pid=$!
+wait $client_pid
+cleanup

experiments/guests/gem5-pair-i40e-client/run.sh

+#!/bin/bash
+m5 checkpoint
+modprobe i40e
+ip link set dev eth0 up
+ip addr add 192.168.64.2/24 dev eth0
+ethtool -K eth0 tso off
+sleep 2
+iperf -l 1M -w 1M -c 192.168.64.1
+m5 exit

experiments/guests/gem5-pair-i40e-server/run.sh

+#!/bin/bash
+m5 checkpoint
+modprobe i40e
+ip link set dev eth0 up
+ip addr add 192.168.64.1/24 dev eth0
+ethtool -K eth0 tso off
+iperf -s -l 1M -w 1M
+m5 exit