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| #!/bin/sh | ||
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| mount proc /proc -t proc | ||
| export PATH=/home:/sbin:/usr/sbin:/bin:/usr/bin | ||
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| cd /lmbench2/bin/x86_64-linux-gnulibc1 | ||
| sh lmbench_run.sh | ||
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| /root/do_getpid -c 10000 | ||
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| halt -f |
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| cp /usr/lib/lmbench/bin/x86_64-linux-gnu/hello /var/tmp/lmbench/hello | ||
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| PATH=/usr/lib/lmbench/bin/x86_64-linux-gnu/:$PATH | ||
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| ENOUGH=10000 lat_select -n 10 file | ||
| ENOUGH=10000 lat_select -n 100 file | ||
| ENOUGH=10000 lat_select -n 1000 file | ||
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| ENOUGH=100000 lat_syscall null | ||
| ENOUGH=100000 lat_syscall read | ||
| ENOUGH=100000 lat_syscall write | ||
| ENOUGH=100000 lat_syscall stat | ||
| ENOUGH=100000 lat_syscall open | ||
| ENOUGH=10000 lat_proc shell | ||
| ENOUGH=10000 lat_proc exec |
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| #!/bin/bash | ||
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| SCRIPT_DIR="$(cd $(dirname "${BASH_SOURCE[0]}"); pwd)" | ||
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| # macos has different syntax | ||
| OUTPUT=$SCRIPT_DIR/$(date "+%Y-%m-%d") | ||
| mkdir -p $OUTPUT | ||
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| TRIALS="1" | ||
| ENTRIES="1000000" | ||
| VSIZES="1 8 256 1024 8192" | ||
| RUNTIMES="build/mmu build" | ||
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| echo "$(tput bold)== um (mmu) ($test-$num-$vsize) ==$(tput sgr0)" | ||
| ../linux-um-nommu/build-mmu/vmlinux eth0=tuntap,tap100,0e:fd:0:0:0:1,172.17.0.1 ubd0=./alpine-test.ext3 rw mem=1024m loglevel=0 init=/bench.sh \ | ||
| | tee "$OUTPUT/um-mmu.dat" | ||
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| echo "$(tput bold)== um (nommu) ($test-$num-$vsize) ==$(tput sgr0)" | ||
| ../linux-um-nommu/build/vmlinux eth0=tuntap,tap100,0e:fd:0:0:0:1,172.17.0.1 ubd0=./alpine-test.ext3 rw mem=1024m loglevel=0 init=/bench.sh \ | ||
| | tee "$OUTPUT/um-nommu.dat" | ||
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| echo "$(tput bold)== host (mmu) ($test-$num-$vsize) ==$(tput sgr0)" | ||
| sh docker/alpine/lmbench_run.sh \ | ||
| |& tee "$OUTPUT/native.dat" | ||
| ./zpoline-bench/do_getpid -c 100 | tee -a "$OUTPUT/native.dat" | ||
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| bash ${SCRIPT_DIR}/um-nommu-plot.sh ${OUTPUT} |
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| #!/bin/bash | ||
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| SCRIPT_DIR="$(dirname "${BASH_SOURCE[0]}")" | ||
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| OUTPUT="$1" | ||
| DIRS="read fill" | ||
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| mkdir -p "$OUTPUT/out/" | ||
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| # parse outputs | ||
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| for f in `ls $OUTPUT/*.dat` | ||
| do | ||
| cat $f | grep microsec | sed "s/.*:\(.*\)/\1/" | awk '{print $1}' \ | ||
| > $OUTPUT/out/`basename $f .dat`-out.dat | ||
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| cat $f | grep average | awk '{print $2 $3}' \ | ||
| > $OUTPUT/out/`basename $f .dat`-getpid-out.dat | ||
| done | ||
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| gnuplot << EndGNUPLOT | ||
| set terminal postscript eps lw 3 "Helvetica" 24 | ||
| set output "${OUTPUT}/out/lmbench.eps" | ||
| #set xtics font "Helvetica,14" | ||
| set pointsize 2 | ||
| set xzeroaxis | ||
| set grid ytics | ||
| set boxwidth 0.2 | ||
| set style fill pattern | ||
| set size 1.0,0.8 | ||
| set key top left | ||
| set xrange [-0.5:10] | ||
| set xtics ('select10' 0, 'select-100' 1, 'select-1000' 2, 'syscall' 3, 'read' 4, 'write' 5, 'stat' 6, 'open/close' 7, 'fork+sh' 8, 'fork+execve' 9) | ||
| set xtics rotate by 45 right | ||
| set yrange [0.01:100000] | ||
| set ylabel "Latency (usec)" | ||
| set logscale y | ||
| plot \ | ||
| '${OUTPUT}/out/um-mmu-out.dat' usin (\$0-0.2):(\$1) w boxes fill patter 2 lt 1 lc rgb "green" title "um(mmu)" ,\ | ||
| '${OUTPUT}/out/um-nommu-out.dat' usin (\$0):(\$1) w boxes fill patter 2 lt 1 lc rgb "blue" title "um(nommu)" ,\ | ||
| '${OUTPUT}/out/native-out.dat' usin (\$0+0.2):(\$1) w boxes fill patter 2 lt 1 lc rgb "red" title "native" | ||
| set terminal png lw 3 14 crop | ||
| set output "${OUTPUT}/out/lmbench.png" | ||
| replot | ||
| EndGNUPLOT | ||
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| echo -e "### lmbench (usec)\n" | ||
| echo -e "|select-10\n|select-100\n|select-1000\n|syscall\n|read\n|write\n|stat\n|open/close\n|fork+sh\n|fork+execve" > /tmp/a | ||
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| echo -e "||native|um|um-nommu| \n|--|--|--|--|"; paste -d "|" `ls ${OUTPUT}/out/*.dat |grep -v getpid` | sed "s/\(.*\)/\|\1\|/" | paste /tmp/a - | column -t | ||
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| rm -f /tmp/a | ||
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| echo "" | ||
| echo -e "### do_getpid bench (nsec)\n" | ||
| for f in `ls $OUTPUT/*.dat` | ||
| do | ||
| export $(basename $f .dat|sed "s/-/_/")=`grep aver $f | awk '{print $2}'` | ||
| done | ||
| echo -e "||native|um|um-nommu| \n|--|--|--|--|" | ||
| echo "|getpid | ${native} | ${um_mmu} | ${um_nommu}|" |