> On Jan 31, 2019, at 4:56 AM, Peter Zijlstra wrote:
>
> On Wed, Jan 30, 2019 at 10:01:32PM -0500, Alex Kogan wrote:
>> Lock throughput can be increased by handing a lock to a waiter on the
>> same NUMA socket as the lock holder, provided care is taken to avoid
>> starvation of waiters on other
On Wed, Jan 30, 2019 at 10:01:32PM -0500, Alex Kogan wrote:
> Lock throughput can be increased by handing a lock to a waiter on the
> same NUMA socket as the lock holder, provided care is taken to avoid
> starvation of waiters on other NUMA sockets. This patch introduces CNA
> (compact NUMA-aware l
Lock throughput can be increased by handing a lock to a waiter on the
same NUMA socket as the lock holder, provided care is taken to avoid
starvation of waiters on other NUMA sockets. This patch introduces CNA
(compact NUMA-aware lock) as the slow path for qspinlock.
CNA is a NUMA-aware version of
3 matches
Mail list logo
