The Parallella board is powered off until I can get back in the lab on Friday.
https://developer.nvidia.com/content/kayla-platform has this: jhammond@kayla:~$ cat /proc/cpuinfo Processor : ARMv7 Processor rev 9 (v7l) processor : 0 BogoMIPS : 1987.37 processor : 1 BogoMIPS : 1987.37 processor : 2 BogoMIPS : 1987.37 processor : 3 BogoMIPS : 1987.37 Features : swp half thumb fastmult vfp edsp neon vfpv3 tls CPU implementer : 0x41 CPU architecture: 7 CPU variant : 0x2 CPU part : 0xc09 CPU revision : 9 Hardware : cardhu Revision : 0000 Serial : 3232423443424142 Best, Jeff On Tue, Jan 28, 2014 at 12:02 PM, Brice Goglin <brice.gog...@inria.fr> wrote: > Can you send their /proc/cpuinfo ? > > It looks like all ARM platforms have very similar cpuinfo files in > Linux, so I expect something similar to what's below, but maybe we'll > see better which fields are interesting. > > Brice > > > > > Le 28/01/2014 18:38, Jeff Hammond a écrit : >> I don't know the answer but I'm happy to test on my ARM systems if you >> have an experiment to perform. >> >> Right now, I have an NVIDIA Kayla board and a Parallella board, both >> of which are ARMv7. >> >> Jeff >> >> On Tue, Jan 28, 2014 at 6:51 AM, Jeff Squyres (jsquyres) >> <jsquy...@cisco.com> wrote: >>> I passed this on to my OMPI ARM contact (Leif Lindholm). Here's what he >>> said: >>> >>> "It gets a bit trickier on ARM... since we may also have (implementation >>> time) configurable cache sizes and also big.LITTLE (different processor >>> models executing in the same SMP system)." >>> >>> He passed the question on to another ARM guy, asking for further detail. >>> I'll pass on what he says. >>> >>> >>> >>> On Jan 28, 2014, at 3:39 AM, Brice Goglin <brice.gog...@inria.fr> wrote: >>> >>>> Hello, >>>> >>>> Is anybody familiar with ARM CPUs? >>>> >>>> I am adding more CPU information because Intel needs more: >>>> CPUVendor=GenuineIntel >>>> CPUModel=Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz >>>> CPUModelNumber=45 >>>> CPUFamilyNumber=6 >>>> >>>> Would something similar be useful for ARM? What are the fields below >>>> from /proc/cpuinfo on ARM that would be useful to developers? >>>> Processor : Marvell PJ4Bv7 Processor rev 1 (v7l) >>>> BogoMIPS : 1196.85 >>>> Features : swp half thumb fastmult vfp edsp vfpv3 vfpv3d16 tls >>>> CPU implementer : 0x56 >>>> CPU architecture: 7 >>>> CPU variant : 0x1 >>>> CPU part : 0x581 >>>> CPU revision : 1 >>>> Hardware : Marvell Armada-370 >>>> Revision : 0000 >>>> Serial : 0000000000000000 >>>> >>>> thanks >>>> Brice >>>> >>>> _______________________________________________ >>>> hwloc-users mailing list >>>> hwloc-us...@open-mpi.org >>>> http://www.open-mpi.org/mailman/listinfo.cgi/hwloc-users >>> >>> -- >>> Jeff Squyres >>> jsquy...@cisco.com >>> For corporate legal information go to: >>> http://www.cisco.com/web/about/doing_business/legal/cri/ >>> >>> _______________________________________________ >>> hwloc-users mailing list >>> hwloc-us...@open-mpi.org >>> http://www.open-mpi.org/mailman/listinfo.cgi/hwloc-users >> >> > > _______________________________________________ > hwloc-users mailing list > hwloc-us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/hwloc-users -- Jeff Hammond jeff.scie...@gmail.com
