mirror of
https://github.com/cirosantilli/linux-kernel-module-cheat.git
synced 2026-01-23 18:25:57 +01:00
bc73cebff1
This will allow for other types of root filesystems that don't rely on Buildroot to be added and used in the future. Propagate --verbose on all build scripts to see full GCC commands. build-all: allow for neat subsets also 9p share rootfs_overlay. TODO document.
91 lines
2.3 KiB
Bash
Executable File
91 lines
2.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -eu
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root_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null && pwd)"
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test_size=1
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while [ $# -gt 0 ]; do
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case "$1" in
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--size)
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# 1: a few seconds and important
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# 2: < 5 minutes and important or a few seconds and not too important
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# 3: all
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test_size="$2"
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shift 2
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;;
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esac
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done
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if [ $# -gt 1 ]; then
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extra_args=" $*"
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else
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extra_args=
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fi
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getvar="${root_dir}/getvar"
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common_bench_boot="$("$getvar" bench_boot)"
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caches='--caches --l2cache --l1d_size=1024kB --l1i_size=1024kB --l2_size=1024kB --l3_size=1024kB'
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bench() (
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"${root_dir}/bench-cmd" "./run --arch ${1}${extra_args}" "$common_bench_boot"
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)
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newline() (
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echo >> "$common_bench_boot"
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)
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gem5_insts() (
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printf "instructions $(./gem5-stat --arch "$1" sim_insts)\n" >> "$common_bench_boot"
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newline
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)
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qemu_insts() (
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common_arch="$1"
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./qemu-trace2txt --arch "$common_arch"
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common_qemu_trace_txt_file="$("$getvar" --arch "$common_arch" qemu_trace_txt_file)"
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printf "instructions $(wc -l "${common_qemu_trace_txt_file}" | cut -d' ' -f1)\n" >> "$common_bench_boot"
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newline
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)
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rm -f "${common_bench_boot}"
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arch=x86_64
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bench "${arch} --eval '/poweroff.out'"
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newline
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bench "${arch} --eval '/poweroff.out' --kvm"
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newline
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if [ "$test_size" -ge 2 ]; then
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bench "${arch} --eval '/poweroff.out' --trace exec_tb"
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qemu_insts "$arch"
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bench "$arch --eval 'm5 exit' --gem5"
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gem5_insts "$arch"
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fi
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#bench "$arch --eval 'm5 exit' --gem5 -- --cpu-type=DerivO3CPU ${caches}"
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#gem5_insts "$arch"
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arch=arm
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bench "$arch --eval '/poweroff.out'"
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if [ "$test_size" -ge 2 ]; then
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bench "$arch --eval '/poweroff.out' --trace exec_tb"
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qemu_insts "$arch"
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#bench "$arch --eval 'm5 exit' --gem5"
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#gem5_insts "$arch"
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fi
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if [ "$test_size" -ge 3 ]; then
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#bench "$arch --eval 'm5 exit' --gem5 -- --cpu-type=HPI ${caches}"
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#gem5_insts "$arch"
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bench "$arch --eval 'm5 exit' --gem5 --gem5-biglittle"
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gem5_insts "$arch"
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fi
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arch=aarch64
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bench "$arch --eval '/poweroff.out'"
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newline
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if [ "$test_size" -ge 2 ]; then
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bench "$arch --eval '/poweroff.out' --trace exec_tb"
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qemu_insts "$arch"
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bench "$arch --eval 'm5 exit' --gem5"
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gem5_insts "$arch"
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fi
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if [ "$test_size" -ge 3 ]; then
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bench "$arch --eval 'm5 exit' --gem5 -- --cpu-type=HPI ${caches}"
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gem5_insts "$arch"
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fi
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