Hello, Sorry for not replying to your thread but my free zimbra box is broken so I fetched your answer from http://www.open-mpi.org/community/lists/hwloc-users/2012/10/0754.php Please include my orange box if you reply so that I get the answer instantly...
So, here is the output: mac:/tmp/hwloc-1.6a1r4928 cessenat$ ./utils/lstopo-no-graphics Machine (3072MB) + NUMANode L#0 (P#0 3072MB) + L2 L#0 (4096KB) L1d L#0 (32KB) + L1i L#0 (32KB) + PU L#0 (P#0) L1d L#1 (32KB) + L1i L#1 (32KB) + PU L#1 (P#1) Olivier Cessenat. PS: Just in case, I also provide the output of sysctl hw: << hw.ncpu: 2 hw.byteorder: 1234 hw.memsize: 3221225472 hw.activecpu: 2 hw.physicalcpu: 2 hw.physicalcpu_max: 2 hw.logicalcpu: 2 hw.logicalcpu_max: 2 hw.cputype: 7 hw.cpusubtype: 4 hw.cpufamily: 1114597871 hw.cacheconfig: 2 1 2 0 0 0 0 0 0 0 hw.pagesize: 4096 hw.busfrequency: 664000000 hw.busfrequency_min: 664000000 hw.busfrequency_max: 664000000 hw.cpufrequency: 2160000000 hw.cpufrequency_min: 2160000000 hw.cpufrequency_max: 2160000000 hw.cachelinesize: 64 hw.l1icachesize: 32768 hw.l1dcachesize: 32768 hw.l2cachesize: 4194304 hw.tbfrequency: 1000000000 hw.optional.floatingpoint: 1 hw.optional.mmx: 1 hw.optional.sse: 1 hw.optional.sse2: 1 hw.optional.sse3: 1 hw.optional.x86_64: 1 hw.optional.supplementalsse3: 1 hw.machine = i386 hw.model = iMac5,1 hw.ncpu = 2 hw.byteorder = 1234 hw.physmem = 2147483648 hw.usermem = 1789140992 hw.pagesize = 4096 hw.epoch = 0 hw.vectorunit = 1 hw.busfrequency = 664000000 hw.cpufrequency = 2160000000 hw.cachelinesize = 64 hw.l1icachesize = 32768 hw.l1dcachesize = 32768 hw.l2settings = 1 hw.l2cachesize = 4194304 hw.tbfrequency = 1000000000 hw.memsize = 3221225472 hw.availcpu = 2 >> << Brice Goglin wrote: Can you send your lstopo output? preferably with latest trunk tarball http://www.open-mpi.org/software/hwloc/nightly/trunk/hwloc-1.6a1r4928.tar.gz One way to solve this problem (which may also occur on old Linux distribs) would be to store the CPU model in the machine object. But we'll have to make sure all processors in the machine are indeed of the same model. On MacOSX, it looks like sysctl reports a single socket description anyway, so no problem. Brice >> Le samedi 27 octobre 2012 à 11:37 +0200, Olivier Cessenat a écrit : > Hello, > > Robin Scher indicated how to get the info on a Mac. > > At least on mine (OSX 10.4) with darwin 8.11.1 > where > $ sysctl -a machdep.cpu.brand_string > machdep.cpu.brand_string: Intel(R) Core(TM)2 CPU T7400 @ > 2.16GHz > I unfortunately have no socket: > *** The number of sockets is unknown > [ from Third example: Print the number of sockets. of > http://www.open-mpi.org/projects/hwloc/doc/v1.5.1/ > ] > I see objects type 1,2,4 and 6 only. > > So, will there be another (non socket hwloc object based) way to get > CPUModel or will it find sockets as on Linux ? > > Thanks. > > Olivier Cessenat. > > > Le jeudi 25 octobre 2012 à 23:42 +0200, Brice Goglin a écrit : > > Hello, > > > > Assuming you found the socket hwloc object whose name you want, do > > hwloc_obj_get_info_by_name(obj, "CPUModel"); > > you'll get const char * pointing to what you want. > > > > However, this info is only available on Linux and Solaris for now. If > > you have any idea of to discover such info on other OS, please let us > > know. > > > > Brice > > > > > > > > Le 25/10/2012 23:39, Robin Scher a écrit : > > > Is there a way to get this string (e.g. "Intel(R) Core(TM) i7 CPU M > > > 620 @ 2.67GHz") consistently on Windows, Linux, OS-X and Solaris? > > > > > > Thanks, > > > -robin > > > > > > -- > > > Robin Scher Uberware > > > ro...@uberware.net > > > +1 (213) 448-0443 > > > > > > > > > > > > > > > _______________________________________________ > > > 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
