On Thu, 15 Nov 2007, Paul Mackerras wrote: > dean gaudet writes: > > > actually multiplexing is the main feature i am in need of. there are an > > insufficient number of counters (even on k8 with 4 counters) to do > > complete stall accounting or to get a general overview of L1d/L1i/L2 cache > > hit rates, average miss latency, time spent in various stalls, and the > > memory system utilization (or HT bus utilization). this runs out to > > something like 30 events which are interesting... and re-running a > > benchmark over and over just to get around the lack of multiplexing is a > > royal pain in the ass. > > So by "multiplexing" do you mean the ability to have multiple event > sets associated with a context and have the kernel switch between them > automatically?
yep. -dean - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/