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Add x86 benchmark

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Ciro Santilli
2018-02-25 20:41:54 +00:00
parent 2092180ac8
commit d9302d1d76
1 changed files with 7 additions and 3 deletions
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README.adoc
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@@ -1520,6 +1520,8 @@ We have benchmarked a Linux kernel boot with:
time ./run -a arm -e 'init=/poweroff.out'
time ./run -a arm -e 'm5 exit' -g
time ./run -a arm -e 'm5 exit' -g -- --caches --cpu-type=HPI
time ./run -a x86_64 -e 'init=/poweroff.out'
time ./run -a x86_64 -e 'init=/poweroff.out' -g
....
and the results were:
@@ -1527,9 +1529,11 @@ and the results were:
[options="header"]
|===
|Emulator |Time |N times slower than QEMU
|QEMU |6 seconds |1
|GEM5 AtomicSimpleCPU |1 minute 40 seconds| 17
|GEM5 HPI |10 minutes |100
|QEMU ARM |6 seconds |1
|GEM5 ARM AtomicSimpleCPU |1 minute 40 seconds| 17
|GEM5 ARM HPI |10 minutes |100
|QEMU X86_64 |4 seconds |1
|GEM5 X86_64 |11 minutes| 165
|===
on a Lenovo P51 laptop with: