Re: [Qemu-devel] [Qemu-ppc] [RFC PATCH] smp: autodetect numbers of threads per core

2014-04-14 Thread Alexander Graf
On 14.04.14 15:10, Alexey Kardashevskiy wrote: On 04/14/2014 09:15 PM, Alexander Graf wrote: On 15.11.13 17:58, Alexey Kardashevskiy wrote: On 16.11.2013 0:15, Alexander Graf wrote: Am 15.11.2013 um 00:12 schrieb Alexey Kardashevskiy : At the moment only a whole CPU core can be assigned to

Re: [Qemu-devel] [Qemu-ppc] [RFC PATCH] smp: autodetect numbers of threads per core

2014-04-14 Thread Alexey Kardashevskiy
On 04/14/2014 09:15 PM, Alexander Graf wrote: > > On 15.11.13 17:58, Alexey Kardashevskiy wrote: >> On 16.11.2013 0:15, Alexander Graf wrote: >>> >>> Am 15.11.2013 um 00:12 schrieb Alexey Kardashevskiy : >>> At the moment only a whole CPU core can be assigned to a KVM. Since POWER7/8 sup

Re: [Qemu-devel] [Qemu-ppc] [RFC PATCH] smp: autodetect numbers of threads per core

2014-04-14 Thread Alexander Graf
On 15.11.13 17:58, Alexey Kardashevskiy wrote: On 16.11.2013 0:15, Alexander Graf wrote: Am 15.11.2013 um 00:12 schrieb Alexey Kardashevskiy : At the moment only a whole CPU core can be assigned to a KVM. Since POWER7/8 support several threads per core, we want all threads of a core to go to

Re: [Qemu-devel] [Qemu-ppc] [RFC PATCH] smp: autodetect numbers of threads per core

2014-01-05 Thread Alexey Kardashevskiy
On 12/25/2013 01:42 AM, Alexey Kardashevskiy wrote: > On 12/17/2013 05:37 PM, Alexey Kardashevskiy wrote: >> On 12/04/2013 04:34 PM, Alexey Kardashevskiy wrote: >>> On 11/16/2013 03:58 AM, Alexey Kardashevskiy wrote: On 16.11.2013 0:15, Alexander Graf wrote: > > > Am 15.11.2013 um

Re: [Qemu-devel] [Qemu-ppc] [RFC PATCH] smp: autodetect numbers of threads per core

2013-12-24 Thread Alexey Kardashevskiy
On 12/17/2013 05:37 PM, Alexey Kardashevskiy wrote: > On 12/04/2013 04:34 PM, Alexey Kardashevskiy wrote: >> On 11/16/2013 03:58 AM, Alexey Kardashevskiy wrote: >>> On 16.11.2013 0:15, Alexander Graf wrote: Am 15.11.2013 um 00:12 schrieb Alexey Kardashevskiy : > At the momen

Re: [Qemu-devel] [Qemu-ppc] [RFC PATCH] smp: autodetect numbers of threads per core

2013-12-16 Thread Alexey Kardashevskiy
On 12/04/2013 04:34 PM, Alexey Kardashevskiy wrote: > On 11/16/2013 03:58 AM, Alexey Kardashevskiy wrote: >> On 16.11.2013 0:15, Alexander Graf wrote: >>> >>> >>> Am 15.11.2013 um 00:12 schrieb Alexey Kardashevskiy : >>> At the moment only a whole CPU core can be assigned to a KVM. Since

Re: [Qemu-devel] [Qemu-ppc] [RFC PATCH] smp: autodetect numbers of threads per core

2013-12-03 Thread Alexey Kardashevskiy
On 11/16/2013 03:58 AM, Alexey Kardashevskiy wrote: > On 16.11.2013 0:15, Alexander Graf wrote: >> >> >> Am 15.11.2013 um 00:12 schrieb Alexey Kardashevskiy : >> >>> At the moment only a whole CPU core can be assigned to a KVM. Since >>> POWER7/8 support several threads per core, we want all thread

Re: [Qemu-devel] [Qemu-ppc] [RFC PATCH] smp: autodetect numbers of threads per core

2013-11-15 Thread Alexey Kardashevskiy
On 16.11.2013 0:15, Alexander Graf wrote: > > > Am 15.11.2013 um 00:12 schrieb Alexey Kardashevskiy : > >> At the moment only a whole CPU core can be assigned to a KVM. Since >> POWER7/8 support several threads per core, we want all threads of a core >> to go to the same KVM so every time we run

Re: [Qemu-devel] [Qemu-ppc] [RFC PATCH] smp: autodetect numbers of threads per core

2013-11-15 Thread Alexander Graf
Am 15.11.2013 um 00:12 schrieb Alexey Kardashevskiy : > At the moment only a whole CPU core can be assigned to a KVM. Since > POWER7/8 support several threads per core, we want all threads of a core > to go to the same KVM so every time we run QEMU with -enable-kvm on > POWER, we have to add -sm