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https://github.com/cirosantilli/linux-kernel-module-cheat.git
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bench-boot: start convert to cli function
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Ciro Santilli 六四事件 法轮功
202
bench-boot
202
bench-boot
@@ -1,95 +1,125 @@
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#!/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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#!/usr/bin/env python3
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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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import common
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from shell_helpers import LF
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bench() (
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"${root_dir}/bench-cmd" "./run --arch ${1}${extra_args}" "$common_bench_boot"
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)
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class Main(common.LkmcCliFunction):
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def __init__(self):
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super().__init__(
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defaults={
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'print_time': False,
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},
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description='''\
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Run Linux kernel boot tests and benchmarks.
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'''
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)
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self.add_argument(
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'--size',
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default=1,
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type=int,
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help='''\
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Size of the tests to run. Scale:
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newline() (
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echo >> "$common_bench_boot"
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)
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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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'''
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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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def _bench(self, **kwargs):
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self.run(**kwargs)
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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" >> "$common_bench_boot"
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newline
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)
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def timed_main(self):
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#bench() (
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# "${root_dir}/bench-cmd" "./run --arch ${1}${extra_args}" "$self.env['bench_boot']"
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#)
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#
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#newline() (
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# echo >> "$self.env['bench_boot']"
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#)
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#
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#gem5_insts() (
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# printf "instructions $(./gem5-stat --arch "$1" sim_insts)\n" >> "$self.env['bench_boot']"
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# newline
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#)
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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" >> "$self.env['bench_boot']"
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# newline
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#)
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#
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#rm -f "${self.env['bench_boot']}"
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rm -f "${common_bench_boot}"
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self.run = self.import_path_main('run')
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run_args = self.get_common_args()
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if self.env['emulator'] == 'gem5':
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run_args['eval'] = 'm5 exit'
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elif self.env['emulator'] == 'qemu':
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run_args['eval'] = '/poweroff.out'
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if (self.env['emulator'] == 'qemu' or
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(self.env['emulator'] == 'gem5' and self.env['size'] >= 2)):
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self._bench(**run_args)
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if self.env['host_arch'] == self.env['arch']:
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# TODO: find out why it fails.
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if self.env['emulator'] != 'gem5':
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self._bench(kvm=True, **run_args)
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# newline
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if self.env['emulator'] == 'qemu' and self.env['size'] >= 2:
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self._bench(trace='exec_tb', **run_args)
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# qemu_insts "$arch"
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if self.env['emulator'] == 'gem5' and self.env['size'] >= 3:
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self._bench(
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extra_emulator_args=[
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'--cpu-type',
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'DerivO3CPU',
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'--caches',
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'--l2cache',
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'--l1d_size=1024kB',
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'--l1i_size=1024kB',
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'--l2_size=1024kB',
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'--l3_size=1024kB',
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],
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**run_args
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)
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# gem5_insts "$arch"
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arch=x86_64
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bench "${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 "$arch --eval 'm5 exit' --emulator gem5"
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gem5_insts "$arch"
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fi
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#bench "$arch --eval 'm5 exit' --emulator gem5 -- --cpu-type=DerivO3CPU ${caches}"
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#gem5_insts "$arch"
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#arch=arm
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#bench "$arch --eval '/poweroff.out'"
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#newline
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#if [ self.env['size'] -ge 2 ]; then
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# bench "$arch --eval '/poweroff.out' --trace exec_tb"
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# qemu_insts "$arch"
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# bench "$arch --eval 'm5 exit' --emulator gem5"
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# gem5_insts "$arch"
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#fi
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#if [ self.env['size'] -ge 3 ]; then
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# bench "$arch --eval 'm5 exit' --emulator gem5 -- --cpu-type=HPI ${caches}"
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# gem5_insts "$arch"
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#fi
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arch=arm
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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 "$arch --eval 'm5 exit' --emulator gem5"
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gem5_insts "$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' --emulator gem5 -- --cpu-type=HPI ${caches}"
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gem5_insts "$arch"
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fi
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#arch=aarch64
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#bench "$arch --eval '/poweroff.out'"
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#newline
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#if [ self.env['size'] -ge 2 ]; then
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# bench "$arch --eval '/poweroff.out' --trace exec_tb"
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# qemu_insts "$arch"
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# bench "$arch --eval 'm5 exit' --emulator gem5"
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# gem5_insts "$arch"
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#fi
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#if [ self.env['size'] -ge 3 ]; then
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# bench "$arch --eval 'm5 exit' --emulator gem5 -- --cpu-type=HPI ${caches}"
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# gem5_insts "$arch"
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# #bench "$arch --eval 'm5 exit' --emulator gem5 --gem5-script biglittle"
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# #gem5_insts "$arch"
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# bench "$arch --eval 'm5 exit' --emulator gem5 --gem5-build-type fast"
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# gem5_insts "$arch"
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# bench "$arch --eval 'm5 exit' --emulator gem5 --gem5-build-type debug"
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# gem5_insts "$arch"
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#fi
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if __name__ == '__main__':
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Main().cli_exit()
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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 "$arch --eval 'm5 exit' --emulator gem5"
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gem5_insts "$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' --emulator gem5 -- --cpu-type=HPI ${caches}"
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gem5_insts "$arch"
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#bench "$arch --eval 'm5 exit' --emulator gem5 --gem5-script biglittle"
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#gem5_insts "$arch"
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bench "$arch --eval 'm5 exit' --emulator gem5 --gem5-build-type fast"
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gem5_insts "$arch"
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bench "$arch --eval 'm5 exit' --emulator gem5 --gem5-build-type debug"
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gem5_insts "$arch"
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fi
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