Hi.. On Tue, Aug 28, 2012 at 3:04 PM, Naresh Bhat <nareshgb...@gmail.com> wrote: > Hi All, > > I have the following questions related to QEMU > > a. Does the userland emulation mode of QEMU support running > multiple processes on separate processors? (i.e. if we were running > ARM7 emulation on a x86 machine with 8 CPU cores, can we launch one > ARM7 binary per CPU?).
yes, qemu user mode is running just like plain normal process. Maybe you just need to add cpu affinity here to lock them to certain processor... > b. Same question as (a), but for threads. That is, for a single > ARM7 multi-threaded process, can we run different threads on > different underlying CPUs? IIRC, qemu user mode doesn't get along nicely with POSIX threads.... -- regards, Mulyadi Santosa Freelance Linux trainer and consultant blog: the-hydra.blogspot.com training: mulyaditraining.blogspot.com
