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[Qemu-devel] KVM guest cpu L3 cache and cpufreq
From: |
Benoît Canet |
Subject: |
[Qemu-devel] KVM guest cpu L3 cache and cpufreq |
Date: |
Tue, 13 Aug 2013 20:17:13 +0200 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
Hi,
I noticed that the l3 cache size of a guest /proc/cpuinfo is not the same as
the l3 cache size of the host.
I did not found any references to this in the qemu and KVM code.
Is the size of the guest L3 cache fixed in hardware ?
Can a patch be written to set it ?
Similarly I noticed that the frequency in the guest was not reflecting the
frequency scaling of the host.
Could anything be done for this ?
Best regards
Benoît
- [Qemu-devel] KVM guest cpu L3 cache and cpufreq,
Benoît Canet <=
- Re: [Qemu-devel] KVM guest cpu L3 cache and cpufreq, Gleb Natapov, 2013/08/26
- Re: [Qemu-devel] KVM guest cpu L3 cache and cpufreq, Benoît Canet, 2013/08/26
- Re: [Qemu-devel] KVM guest cpu L3 cache and cpufreq, Gleb Natapov, 2013/08/26
- Re: [Qemu-devel] KVM guest cpu L3 cache and cpufreq, Benoît Canet, 2013/08/26
- Re: [Qemu-devel] KVM guest cpu L3 cache and cpufreq, Eduardo Habkost, 2013/08/26
- Re: [Qemu-devel] KVM guest cpu L3 cache and cpufreq, Benoît Canet, 2013/08/27
- Re: [Qemu-devel] KVM guest cpu L3 cache and cpufreq, Gleb Natapov, 2013/08/27
- Re: [Qemu-devel] KVM guest cpu L3 cache and cpufreq, Gleb Natapov, 2013/08/27
- Re: [Qemu-devel] KVM guest cpu L3 cache and cpufreq, Benoît Canet, 2013/08/27
- Re: [Qemu-devel] KVM guest cpu L3 cache and cpufreq, Gleb Natapov, 2013/08/27