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Am Wed, 31 Jul 2013 06:11:24 -0400 |
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schrieb "Walter Dnes" <waltdnes@××××××××.org>: |
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|
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> I'm looking at setting up 32-bit WINE to run a 32-bit Windows app. |
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> Since I'm on a pure 64-bit (no multi-lib) machine, that doesn't exactly |
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> work, which is why I'm looking at QEMU. I need to run WINE in 32 bit |
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> mode, on a 32-bit install in a VM. Is a 64-bit virtual cpu type |
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> recommended anyways? Are the "qemu" and "kvm" cpu types faster/slower? |
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> And what would they be listed as in the kernel .config? |
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> |
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> I'm not familiar with all the weird codenames for Intel's chips. |
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> What's the hierarchy between Nehalem/Westmere/SandyBridge/Haswell ? |
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> Here's the list of available types... |
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> |
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> [i660][waltdnes][~/qemu] sudo /usr/bin/qemu-kvm -cpu help |
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> x86 qemu64 QEMU Virtual CPU version 1.4.2 |
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> x86 phenom AMD Phenom(tm) 9550 Quad-Core Processor |
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> x86 core2duo Intel(R) Core(TM)2 Duo CPU T7700 @ 2.40GHz |
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> x86 kvm64 Common KVM processor |
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> x86 qemu32 QEMU Virtual CPU version 1.4.2 |
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> x86 kvm32 Common 32-bit KVM processor |
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> x86 coreduo Genuine Intel(R) CPU T2600 @ 2.16GHz |
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> x86 486 |
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> x86 pentium |
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> x86 pentium2 |
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> x86 pentium3 |
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> x86 athlon QEMU Virtual CPU version 1.4.2 |
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> x86 n270 Intel(R) Atom(TM) CPU N270 @ 1.60GHz |
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> x86 Conroe Intel Celeron_4x0 (Conroe/Merom Class Core 2) |
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> x86 Penryn Intel Core 2 Duo P9xxx (Penryn Class Core 2) |
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> x86 Nehalem Intel Core i7 9xx (Nehalem Class Core i7) |
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> x86 Westmere Westmere E56xx/L56xx/X56xx (Nehalem-C) |
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> x86 SandyBridge Intel Xeon E312xx (Sandy Bridge) |
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> x86 Haswell Intel Core Processor (Haswell) |
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> x86 Opteron_G1 AMD Opteron 240 (Gen 1 Class Opteron) |
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> x86 Opteron_G2 AMD Opteron 22xx (Gen 2 Class Opteron) |
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> x86 Opteron_G3 AMD Opteron 23xx (Gen 3 Class Opteron) |
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> x86 Opteron_G4 AMD Opteron 62xx class CPU |
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> x86 Opteron_G5 AMD Opteron 63xx class CPU |
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> |
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|
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There's also "-cpu host", which simply passes your CPU through to the guest. |
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That's what I use for my 32 bit WinXP VM. You can use it if you don't mind not |
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being able to migrate your guest, but it sounds to me like you're doing this on |
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a desktop machine, so I suspect guest migration doesn't matter to you. |
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|
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-- |
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Marc Joliet |
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-- |
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"People who think they know everything really annoy those of us who know we |
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don't" - Bjarne Stroustrup |