Re: [PATCH 2/2] arm64: defconfig: Raise NR_CPUS to 256

2018-03-26 Thread Jan Glauber
On Mon, Mar 26, 2018 at 11:28:28AM +0200, Arnd Bergmann wrote: > On Mon, Mar 26, 2018 at 10:52 AM, Jan Glauber > wrote: > > On Tue, Mar 06, 2018 at 03:02:01PM +0100, Jan Glauber wrote: > >> On Tue, Mar 06, 2018 at 02:12:29PM +0100, Arnd Bergmann wrote: > >> > On Fri, Mar 2, 2018 at 3:37 PM, Jan Gl

Re: [PATCH 2/2] arm64: defconfig: Raise NR_CPUS to 256

2018-03-26 Thread Arnd Bergmann
On Mon, Mar 26, 2018 at 10:52 AM, Jan Glauber wrote: > On Tue, Mar 06, 2018 at 03:02:01PM +0100, Jan Glauber wrote: >> On Tue, Mar 06, 2018 at 02:12:29PM +0100, Arnd Bergmann wrote: >> > On Fri, Mar 2, 2018 at 3:37 PM, Jan Glauber wrote: >> > > ThunderX1 dual socket has 96 CPUs and ThunderX2 has

Re: [PATCH 2/2] arm64: defconfig: Raise NR_CPUS to 256

2018-03-26 Thread Jan Glauber
On Tue, Mar 06, 2018 at 03:02:01PM +0100, Jan Glauber wrote: > On Tue, Mar 06, 2018 at 02:12:29PM +0100, Arnd Bergmann wrote: > > On Fri, Mar 2, 2018 at 3:37 PM, Jan Glauber wrote: > > > ThunderX1 dual socket has 96 CPUs and ThunderX2 has 224 CPUs. > > > > Are you sure about those numbers? From m

Re: [PATCH 2/2] arm64: defconfig: Raise NR_CPUS to 256

2018-03-06 Thread Arnd Bergmann
On Tue, Mar 6, 2018 at 3:02 PM, Jan Glauber wrote: > On Tue, Mar 06, 2018 at 02:12:29PM +0100, Arnd Bergmann wrote: >> On Fri, Mar 2, 2018 at 3:37 PM, Jan Glauber wrote: >> > ThunderX1 dual socket has 96 CPUs and ThunderX2 has 224 CPUs. >> >> Are you sure about those numbers? From my counting, I

Re: [PATCH 2/2] arm64: defconfig: Raise NR_CPUS to 256

2018-03-06 Thread Jan Glauber
On Tue, Mar 06, 2018 at 02:12:29PM +0100, Arnd Bergmann wrote: > On Fri, Mar 2, 2018 at 3:37 PM, Jan Glauber wrote: > > ThunderX1 dual socket has 96 CPUs and ThunderX2 has 224 CPUs. > > Are you sure about those numbers? From my counting, I would have expected > twice that number in both cases: 48

Re: [PATCH 2/2] arm64: defconfig: Raise NR_CPUS to 256

2018-03-06 Thread Arnd Bergmann
On Fri, Mar 2, 2018 at 3:37 PM, Jan Glauber wrote: > ThunderX1 dual socket has 96 CPUs and ThunderX2 has 224 CPUs. Are you sure about those numbers? From my counting, I would have expected twice that number in both cases: 48 cores, 2 chips and 2x SMT for ThunderX vs 52 Cores, 2 chips and 4x SMT f