* Threads on mail lcore seems to stop for several seconds
@ 2023-06-20 12:49 Antonio Di Bacco
2023-06-25 14:47 ` Stephen Hemminger
0 siblings, 1 reply; 2+ messages in thread
From: Antonio Di Bacco @ 2023-06-20 12:49 UTC (permalink / raw)
To: users
I have a few threads running on main lcore (launched with
rte_eal_remote_launch). It seems that randomly all threads get stuck
for some reason and then they resume again after a few seconds.
What could be the problem?
Regards.
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Threads on mail lcore seems to stop for several seconds
2023-06-20 12:49 Threads on mail lcore seems to stop for several seconds Antonio Di Bacco
@ 2023-06-25 14:47 ` Stephen Hemminger
0 siblings, 0 replies; 2+ messages in thread
From: Stephen Hemminger @ 2023-06-25 14:47 UTC (permalink / raw)
To: Antonio Di Bacco; +Cc: users
On Tue, 20 Jun 2023 14:49:04 +0200
Antonio Di Bacco <a.dibacco.ks@gmail.com> wrote:
> I have a few threads running on main lcore (launched with
> rte_eal_remote_launch). It seems that randomly all threads get stuck
> for some reason and then they resume again after a few seconds.
>
> What could be the problem?
>
> Regards.
If you have multiple threads on one core, then the locks used by DPDK
will do this. DON'T run multple threads on one core.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2023-06-20 12:49 Threads on mail lcore seems to stop for several seconds Antonio Di Bacco
2023-06-25 14:47 ` Stephen Hemminger
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