[PATCH v2 0/6] Service cores performance and statistics improvements

[Mattias Rönnblom]

On 2022-10-05 11:49, Morten Brørup wrote:
>> From: Mattias Rönnblom [mailto:mattias.ronnblom at ericsson.com]
>> Sent: Wednesday, 5 October 2022 11.16
>>
>> This series contains performance improvements and new statistics-
>> related functionality for the EAL service cores framework.
>>
>> A new per-lcore TSC cycle counter is introduced, which reflect the
>> total amount of cycles spent by that lcore running services. This may
>> be used to estimate service lcore load.
>>
>> The patchset introduces a backward-compatible convention, where a DPDK
>> service may signal to the framework that no useful work was performed,
>> which in turn is used to make the busy cycles statistics more
>> accurate.
>>
>> Depends-on: series-23959 ("test/service: add perf measurements for with
>> stats mode ")
>>
>> Mattias Rönnblom (6):
>>    service: reduce statistics overhead for parallel services
>>    service: introduce per-lcore cycles counter
>>    service: reduce average case service core overhead
>>    service: tweak cycle statistics semantics
>>    event/sw: report idle when no work is performed
>>    service: provide links to functions in documentation
>>
>>   app/test/test_service_cores.c           |   2 +-
>>   drivers/event/sw/sw_evdev.c             |   3 +-
>>   drivers/event/sw/sw_evdev.h             |   2 +-
>>   drivers/event/sw/sw_evdev_scheduler.c   |   6 +-
>>   lib/eal/common/rte_service.c            | 228 +++++++++++++++++-------
>>   lib/eal/include/rte_service.h           |  32 ++--
>>   lib/eal/include/rte_service_component.h |   5 +
>>   7 files changed, 192 insertions(+), 86 deletions(-)
>>
>> --
>> 2.34.1
>>
> 
> In case it wasn't noticed with v1 of the patch series...
> 
> Series-Acked-by: Morten Brørup <mb at smartsharesystems.com>
> 

It was noticed, but then forgotten. Just like I forgot to add the
Acked-by from Harry van Haaren.