nat-netperf-stream-client.rcS (1254:23bee9702f40) nat-netperf-stream-client.rcS (1362:88a3afa44545)
1#!/bin/sh
2SERVER=192.168.0.1
3CLIENT=10.0.0.2
4
5echo "setting up network..."
6ifconfig lo 127.0.0.1
7ifconfig eth0 $CLIENT txqueuelen 1000
8
9echo "0" > /proc/sys/net/ipv4/tcp_timestamps
10echo "0" > /proc/sys/net/ipv4/tcp_sack
1#!/bin/sh
2SERVER=192.168.0.1
3CLIENT=10.0.0.2
4
5echo "setting up network..."
6ifconfig lo 127.0.0.1
7ifconfig eth0 $CLIENT txqueuelen 1000
8
9echo "0" > /proc/sys/net/ipv4/tcp_timestamps
10echo "0" > /proc/sys/net/ipv4/tcp_sack
11echo "1" > /proc/sys/net/ipv4/tcp_vegas_cong_avoid
11echo "5000000 5000000 5000000" > /proc/sys/net/ipv4/tcp_rmem
12echo "5000000 5000000 5000000" > /proc/sys/net/ipv4/tcp_wmem
13echo "5000000 5000000 5000000" > /proc/sys/net/ipv4/tcp_mem
14echo "262143" > /proc/sys/net/core/rmem_max
15echo "262143" > /proc/sys/net/core/wmem_max
16echo "262143" > /proc/sys/net/core/rmem_default
17echo "262143" > /proc/sys/net/core/wmem_default
18echo "262143" > /proc/sys/net/core/optmem_max
19echo "100000" > /proc/sys/net/core/netdev_max_backlog
20
21echo "modifying route table"
22route add default gw 10.0.0.1
23
24echo -n "waiting for server..."
25/usr/bin/netcat -c -l -p 8000
26
27BINARY=/benchmarks/netperf/netperf
28TEST="TCP_STREAM"
29SHORT_ARGS="-l -100k"
30LONG_ARGS="-k16384,0 -K16384,0 -- -m 65536 -M 65536 -s 262144 -S 262144"
31
32
33SHORT="$BINARY -H $SERVER -t $TEST $SHORT_ARGS"
34LONG="$BINARY -H $SERVER -t $TEST $LONG_ARGS"
35
36echo "starting test..."
37echo "netperf warmup"
38echo $SHORT
39eval $SHORT
40
41echo "netperf benchmark"
42echo $LONG
43/sbin/m5 ivlb 1
44/sbin/m5 resetstats
45/sbin/m5 dumpresetstats 200000000 2000000000
46/sbin/m5 checkpoint 200000000 2000000000
47eval $LONG
48/sbin/m5 exit
12echo "5000000 5000000 5000000" > /proc/sys/net/ipv4/tcp_rmem
13echo "5000000 5000000 5000000" > /proc/sys/net/ipv4/tcp_wmem
14echo "5000000 5000000 5000000" > /proc/sys/net/ipv4/tcp_mem
15echo "262143" > /proc/sys/net/core/rmem_max
16echo "262143" > /proc/sys/net/core/wmem_max
17echo "262143" > /proc/sys/net/core/rmem_default
18echo "262143" > /proc/sys/net/core/wmem_default
19echo "262143" > /proc/sys/net/core/optmem_max
20echo "100000" > /proc/sys/net/core/netdev_max_backlog
21
22echo "modifying route table"
23route add default gw 10.0.0.1
24
25echo -n "waiting for server..."
26/usr/bin/netcat -c -l -p 8000
27
28BINARY=/benchmarks/netperf/netperf
29TEST="TCP_STREAM"
30SHORT_ARGS="-l -100k"
31LONG_ARGS="-k16384,0 -K16384,0 -- -m 65536 -M 65536 -s 262144 -S 262144"
32
33
34SHORT="$BINARY -H $SERVER -t $TEST $SHORT_ARGS"
35LONG="$BINARY -H $SERVER -t $TEST $LONG_ARGS"
36
37echo "starting test..."
38echo "netperf warmup"
39echo $SHORT
40eval $SHORT
41
42echo "netperf benchmark"
43echo $LONG
44/sbin/m5 ivlb 1
45/sbin/m5 resetstats
46/sbin/m5 dumpresetstats 200000000 2000000000
47/sbin/m5 checkpoint 200000000 2000000000
48eval $LONG
49/sbin/m5 exit