Hello You may have seen some Android-related commits in hwloc recently. Valentin (in CC) indeed ported lstopo to Android. The app is now available in the Play Store https://play.google.com/store/apps/details?id=com.hwloc.lstopo
Hopefully your Android kernel and firmware report something interesting about your CPU and caches. Besides being a good development exercice, this will also ease the testing of many more ARM architectures. This includes exposing information about hybrid CPUs (big.LITTLE) in the future (if you see 2 packages on your smartphone, it' likely a single CPU with 2 kinds of cores). For those wondering about iOS: we thought iOS would expose topology information in sysctl just like MacOS does, but we don't get anything but the number of PUs from there. We don't know how to get more information, and we would rather not hardwire the topology of every iphone/ipad model :) We'll be happy to revive the project if anybody knows how to improve this. Brice _______________________________________________ hwloc-announce mailing list hwloc-announce@lists.open-mpi.org https://lists.open-mpi.org/mailman/listinfo/hwloc-announce
