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[Bug 1569491] Re: qemu system i386 poor performance on e5500 core
From: |
Launchpad Bug Tracker |
Subject: |
[Bug 1569491] Re: qemu system i386 poor performance on e5500 core |
Date: |
Mon, 04 Jan 2021 04:17:25 -0000 |
[Expired for QEMU because there has been no activity for 60 days.]
** Changed in: qemu
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1569491
Title:
qemu system i386 poor performance on e5500 core
Status in QEMU:
Expired
Bug description:
I had been tested with generic core net building or with mtune e5500 but i
have the same result: performances
are extremly low compared with other classes of powerpc cpu.
The strange is the 5020 2ghz in all emulators been tested by me is comparable
with a 970MP 2.7 ghz in speed and benchmarks but im facing the half of
performance in i386-soft-mmu compared with a 2.5 ghz 970MP.
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