* Balbir Singh <[EMAIL PROTECTED]> wrote:
> I have an alternate approach in mind (that I need to find time for),
> threaded-rbtrees. Walking the tree is really efficient, specially
> finding successor of a node.
sure, feel free to experiment with those details.
But if you want to improve Java workloads then you should probably start
by converting them to futexes instead of sched_yield(), that will
probably give far more performance than micro-optimizing the
sys_sched_yield() codepath. (especially when it happens at the expense
of other workloads, which is not acceptable for mainline) You can
rebuild your JVM easily and re-test with its locking fixed, right?
Ingo
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