Yes. First, I dump a checkpoint. I modified the script of specweb 'spec-surge-server.rcS' like this to dump the checkpoint: #!/bin/sh # # /etc/init.d/rcS #
echo -n "mounting swap..." /sbin/swapon /dev/hdc echo "done." echo -n "setting up network..." /sbin/ifconfig eth0 192.168.0.1 txqueuelen 1000 /sbin/ifconfig eth0:1 192.168.0.2 txqueuelen 1000 /sbin/ifconfig eth0:2 192.168.0.3 txqueuelen 1000 /sbin/ifconfig eth0:3 192.168.0.4 txqueuelen 1000 /sbin/ifconfig eth0:4 192.168.0.5 txqueuelen 1000 /sbin/ifconfig lo 127.0.0.1 echo "1" > /proc/sys/net/ipv4/tcp_tw_recycle echo "1" > /proc/sys/net/ipv4/tcp_tw_reuse echo "1" > /proc/sys/net/ipv4/tcp_window_scaling echo "0" > /proc/sys/net/ipv4/tcp_timestamps echo "0" > /proc/sys/net/ipv4/tcp_sack echo "15" > /proc/sys/net/ipv4/tcp_fin_timeout echo "16384" > /proc/sys/net/ipv4/tcp_max_syn_backlog echo "262144" > /proc/sys/net/ipv4/ip_conntrack_max echo "1024 65535" > /proc/sys/net/ipv4/ip_local_port_range echo "10000000 10000000 10000000" > /proc/sys/net/ipv4/tcp_rmem echo "10000000 10000000 10000000" > /proc/sys/net/ipv4/tcp_wmem echo "10000000 10000000 10000000" > /proc/sys/net/ipv4/tcp_mem echo "524287" > /proc/sys/net/core/rmem_max echo "524287" > /proc/sys/net/core/wmem_max echo "524287" > /proc/sys/net/core/optmem_max echo "300000" > /proc/sys/net/core/netdev_max_backlog echo "131072" > /proc/sys/fs/file-max echo "done." echo -n "mounting file set..." mkdir -p /z/htdocs mount /dev/hdb1 /z/htdocs echo "done." echo "dumping a checkpoint..." m5 checkpoint echo "done." m5 exit The checkpoint dumped is 'cpt.003825856942'. Then I config the phase period of Sampler to be [3825856942, 1e15], and change spec-surge-server.rcS back to: #!/bin/sh # # /etc/init.d/rcS # echo -n "mounting swap..." /sbin/swapon /dev/hdc echo "done." echo -n "setting up network..." /sbin/ifconfig eth0 192.168.0.1 txqueuelen 1000 /sbin/ifconfig eth0:1 192.168.0.2 txqueuelen 1000 /sbin/ifconfig eth0:2 192.168.0.3 txqueuelen 1000 /sbin/ifconfig eth0:3 192.168.0.4 txqueuelen 1000 /sbin/ifconfig eth0:4 192.168.0.5 txqueuelen 1000 /sbin/ifconfig lo 127.0.0.1 echo "1" > /proc/sys/net/ipv4/tcp_tw_recycle echo "1" > /proc/sys/net/ipv4/tcp_tw_reuse echo "1" > /proc/sys/net/ipv4/tcp_window_scaling echo "0" > /proc/sys/net/ipv4/tcp_timestamps echo "0" > /proc/sys/net/ipv4/tcp_sack echo "15" > /proc/sys/net/ipv4/tcp_fin_timeout echo "16384" > /proc/sys/net/ipv4/tcp_max_syn_backlog echo "262144" > /proc/sys/net/ipv4/ip_conntrack_max echo "1024 65535" > /proc/sys/net/ipv4/ip_local_port_range echo "10000000 10000000 10000000" > /proc/sys/net/ipv4/tcp_rmem echo "10000000 10000000 10000000" > /proc/sys/net/ipv4/tcp_wmem echo "10000000 10000000 10000000" > /proc/sys/net/ipv4/tcp_mem echo "524287" > /proc/sys/net/core/rmem_max echo "524287" > /proc/sys/net/core/wmem_max echo "524287" > /proc/sys/net/core/optmem_max echo "300000" > /proc/sys/net/core/netdev_max_backlog echo "131072" > /proc/sys/fs/file-max echo "done." echo -n "mounting file set..." mkdir -p /z/htdocs mount /dev/hdb1 /z/htdocs echo "done." echo -n "starting httpd..." /benchmarks/apache2/bin/apachectl start sleep 2 cat /benchmarks/apache2/logs/error_log echo "done." echo "notifying client..." echo "server ready" | /usr/bin/netcat -c 192.168.0.10 8000 echo "done" echo -n "starting bash shell..." /bin/bash After these configuration, I run './m5.opt run.py -d output/output138 -ESYSTEM=Sampler -EMEMORY=HTX -ETEST=SURGE_SPECWEB -EDUMPFILE=138'. I start the simulation a day before, but now the sever still stay at the point 'starting httpd...' and will not move on. Thanks, Yu On Wednesday 05 July 2006 20:08, you wrote: > > When I try to run the spec application after I switched CPU mode, the > > application just stop running and stay at the same point as when I > > switch. Is there anybody knows why? > > It's hard to tell what's wrong without quite a bit more detail. Can you > give a full bug report? Include your command line, and your > configuration. > > > Nathan Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ m5sim-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/m5sim-users
