add a no touch stream benchmark clean up a little

--HG--
extra : convert_revision : 41ff3dc85492e1d57fc30389f923d564156b4237

diff --git a/configs/boot/netperf-stream-nt-client.rcS b/configs/boot/netperf-stream-nt-client.rcS
new file mode 100644 (file)
index 0000000..96b6b38
--- /dev/null
+++ b/configs/boot/netperf-stream-nt-client.rcS
@@ -0,0 +1,45 @@
+#!/bin/sh
+SERVER=10.0.0.1
+CLIENT=10.0.0.2
+
+echo "setting up network..."
+ifconfig lo 127.0.0.1
+ifconfig eth0 $CLIENT txqueuelen 1000
+
+echo "0" > /proc/sys/net/ipv4/tcp_timestamps
+echo "0" > /proc/sys/net/ipv4/tcp_sack
+echo "5000000 5000000 5000000" > /proc/sys/net/ipv4/tcp_rmem
+echo "5000000 5000000 5000000" > /proc/sys/net/ipv4/tcp_wmem
+echo "5000000 5000000 5000000" > /proc/sys/net/ipv4/tcp_mem
+echo "262143" > /proc/sys/net/core/rmem_max
+echo "262143" > /proc/sys/net/core/wmem_max
+echo "262143" > /proc/sys/net/core/rmem_default
+echo "262143" > /proc/sys/net/core/wmem_default
+echo "262143" > /proc/sys/net/core/optmem_max
+echo "100000" > /proc/sys/net/core/netdev_max_backlog
+
+echo -n "waiting for server..."
+/usr/bin/netcat -c -l -p 8000
+
+BINARY=/benchmarks/netperf/netperf
+TEST="TCP_STREAM"
+SHORT_ARGS="-l -100k"
+LONG_ARGS="-- -m 65536 -M 65536 -s 262144 -S 262144"
+
+
+SHORT="$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 200000000 2000000000
+/sbin/m5 checkpoint 200000000 2000000000
+eval $LONG
+/sbin/m5 exit