On 9/19/19 11:55 AM, Alex Kogan wrote:
>>> +/*
>>> + * cna_try_find_next - scan the main waiting queue looking for the first
>>> + * thread running on the same NUMA node as the lock holder. If found (call
>>> it
>>> + * thread T), move all threads in the main queue between the lock holder
>>>
>> +/*
>> + * cna_try_find_next - scan the main waiting queue looking for the first
>> + * thread running on the same NUMA node as the lock holder. If found (call
>> it
>> + * thread T), move all threads in the main queue between the lock holder and
>> + * T to the end of the secondary queue and
On 9/6/19 10:25 AM, Alex Kogan wrote:
> In CNA, spinning threads are organized in two queues, a main queue for
> threads running on the same node as the current lock holder, and a
> secondary queue for threads running on other nodes. At the unlock time,
> the lock holder scans the main queue
In CNA, spinning threads are organized in two queues, a main queue for
threads running on the same node as the current lock holder, and a
secondary queue for threads running on other nodes. At the unlock time,
the lock holder scans the main queue looking for a thread running on
the same node. If
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