Peter Williams wrote:Al Boldi wrote:The default values for spa make it really easy to lock up the system.Jake Moilanen had a genetic algorithm autotuner for Zaphod at one time
Is there a module to autotune these values according to cpu/mem/ctxt
performance?
which I believe he ported over to PlugSched
Would this be a load-adaptive dynamic tuner?
What I meant was a lock-preventive static tuner. Something that would take hw-latencies into account at boot and set values for non-locking console operation.
I could generate a patch to gather the statistic again and make them
available via /proc if you would like to try a user space version of
Jake's work (his was in kernel).
That would be great!