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Re: [Qemu-ppc] [Qemu-devel] [RFC PATCH v2] PPC: smp: autodetect numbers
From: |
Alexander Graf |
Subject: |
Re: [Qemu-ppc] [Qemu-devel] [RFC PATCH v2] PPC: smp: autodetect numbers of threads per core |
Date: |
Fri, 10 Jan 2014 15:25:37 +0100 |
On 10.01.2014, at 15:21, Mike Day <address@hidden> wrote:
> On Fri, Jan 10, 2014 at 9:13 AM, Alexey Kardashevskiy <address@hidden> wrote:
>> On 01/11/2014 01:00 AM, Alexander Graf wrote:
>
>>> Can't we determine the number of "default threads" at a common place,
>>> preferably derived from cpu type?
>>
>> We can do anything. I asked how exactly as I really (really) do not
>> understand the details.
>>
>
> Are you suggesting we create a dictionary with all the cpu type
> information stored in it
> (stepping, cores, threads, memory channels, caches) that we need to
> keep updated?
We can always talk in extremes :). Today we have a dictionary of core types in
QEMU. If a certain core type comes with a specific number of threads, that's a
property of the core, no?
Alex
- Re: [Qemu-ppc] [Qemu-devel] [RFC PATCH v2] PPC: smp: autodetect numbers of threads per core, (continued)
- Re: [Qemu-ppc] [Qemu-devel] [RFC PATCH v2] PPC: smp: autodetect numbers of threads per core, Alexey Kardashevskiy, 2014/01/09
- Re: [Qemu-ppc] [Qemu-devel] [RFC PATCH v2] PPC: smp: autodetect numbers of threads per core, Alexander Graf, 2014/01/09
- Re: [Qemu-ppc] [Qemu-devel] [RFC PATCH v2] PPC: smp: autodetect numbers of threads per core, Alexey Kardashevskiy, 2014/01/09
- Re: [Qemu-ppc] [Qemu-devel] [RFC PATCH v2] PPC: smp: autodetect numbers of threads per core, Mike Day, 2014/01/10
- Re: [Qemu-ppc] [Qemu-devel] [RFC PATCH v2] PPC: smp: autodetect numbers of threads per core, Alexander Graf, 2014/01/10
- Re: [Qemu-ppc] [Qemu-devel] [RFC PATCH v2] PPC: smp: autodetect numbers of threads per core, Alexey Kardashevskiy, 2014/01/10
- Re: [Qemu-ppc] [Qemu-devel] [RFC PATCH v2] PPC: smp: autodetect numbers of threads per core, Alexander Graf, 2014/01/10
- Re: [Qemu-ppc] [Qemu-devel] [RFC PATCH v2] PPC: smp: autodetect numbers of threads per core, Alexey Kardashevskiy, 2014/01/10
- Re: [Qemu-ppc] [Qemu-devel] [RFC PATCH v2] PPC: smp: autodetect numbers of threads per core, Alexander Graf, 2014/01/10
- Re: [Qemu-ppc] [Qemu-devel] [RFC PATCH v2] PPC: smp: autodetect numbers of threads per core, Mike Day, 2014/01/10
- Re: [Qemu-ppc] [Qemu-devel] [RFC PATCH v2] PPC: smp: autodetect numbers of threads per core,
Alexander Graf <=
- Re: [Qemu-ppc] [Qemu-devel] [RFC PATCH v2] PPC: smp: autodetect numbers of threads per core, Mike Day, 2014/01/10
- Re: [Qemu-ppc] [Qemu-devel] [RFC PATCH v2] PPC: smp: autodetect numbers of threads per core, Alexey Kardashevskiy, 2014/01/10
- Re: [Qemu-ppc] [Qemu-devel] [RFC PATCH v2] PPC: smp: autodetect numbers of threads per core, Mike Day, 2014/01/10
Re: [Qemu-ppc] [Qemu-devel] [RFC PATCH v2] PPC: smp: autodetect numbers of threads per core, Scott Wood, 2014/01/09