From 182425da82976a7bddcd259e8b56fed348c52eab Mon Sep 17 00:00:00 2001 From: Lisa Hsu Date: Tue, 16 Nov 2004 22:43:12 -0500 Subject: add support for NAT under netperf stream, maerts, and spec-surge. configs/boot/spec-surge-client.rcS: configs/boot/surge-client.rcS: fix this rcS - don't sleep, instead wait for the server to tell you it's done. configs/boot/spec-surge-server.rcS: configs/boot/surge-server.rcS: notify the client you're done starting the server. --HG-- extra : convert_revision : b708bd0a9147e248eed7c27e7078668fbd98b95e --- configs/boot/nat-netperf-stream-client.rcS | 48 ++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 configs/boot/nat-netperf-stream-client.rcS (limited to 'configs/boot/nat-netperf-stream-client.rcS') diff --git a/configs/boot/nat-netperf-stream-client.rcS b/configs/boot/nat-netperf-stream-client.rcS new file mode 100644 index 000000000..9e29378c8 --- /dev/null +++ b/configs/boot/nat-netperf-stream-client.rcS @@ -0,0 +1,48 @@ +#!/bin/sh +SERVER=192.168.0.1 +CLIENT=10.0.0.2 + +echo "setting up network..." +ifconfig lo 127.0.0.1 +ifconfig eth0 $CLIENT txqueuelen 1000 + +echo "0" > /proc/sys/net/ipv4/tcp_timestamps +echo "0" > /proc/sys/net/ipv4/tcp_sack +echo "5000000 5000000 5000000" > /proc/sys/net/ipv4/tcp_rmem +echo "5000000 5000000 5000000" > /proc/sys/net/ipv4/tcp_wmem +echo "5000000 5000000 5000000" > /proc/sys/net/ipv4/tcp_mem +echo "262143" > /proc/sys/net/core/rmem_max +echo "262143" > /proc/sys/net/core/wmem_max +echo "262143" > /proc/sys/net/core/rmem_default +echo "262143" > /proc/sys/net/core/wmem_default +echo "262143" > /proc/sys/net/core/optmem_max +echo "100000" > /proc/sys/net/core/netdev_max_backlog + +echo "modifying route table" +route add default gw 10.0.0.1 + +echo -n "waiting for server..." +/usr/bin/netcat -c -l -p 8000 + +BINARY=/benchmarks/netperf/netperf +TEST="TCP_STREAM" +SHORT_ARGS="-l -100k" +LONG_ARGS="-k16384,0 -K16384,0 -- -m 65536 -M 65536 -s 262144 -S 262144" + + +SHORT="$BINARY -H $SERVER -t $TEST $SHORT_ARGS" +LONG="$BINARY -H $SERVER -t $TEST $LONG_ARGS" + +echo "starting test..." +echo "netperf warmup" +echo $SHORT +eval $SHORT + +echo "netperf benchmark" +echo $LONG +/sbin/m5 ivlb 1 +/sbin/m5 resetstats +/sbin/m5 dumpresetstats 2000000000 2000000000 +/sbin/m5 checkpoint 2000000000 2000000000 +eval $LONG +/sbin/m5 exit -- cgit v1.2.3