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* [dpdk-users] Sharing Data structure between logical cores in DPDK- regarding
@ 2019-12-05 10:16 Perugu Hemasai Chandra Prasad
  2019-12-05 10:42 ` [dpdk-users] [dpdk-dev] " Tom Barbette
  0 siblings, 1 reply; 7+ messages in thread
From: Perugu Hemasai Chandra Prasad @ 2019-12-05 10:16 UTC (permalink / raw)
  To: users, dev

Hi All,
          I have a small doubt, can we share a data structure between
multiple logical cores in DPDK without locking? I have tested it by sharing
a small structure with two variable and incrementing them in all logical
cores. It ran smooth I didn't get any issue. But I doubt if we can run it
for long time with some huge data structure having many elements getting
accessed by multiple logical cores.
     Can anyone please clarify this.

Thanks and regards,
Hemasai.

^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2019-12-10  5:56 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-12-05 10:16 [dpdk-users] Sharing Data structure between logical cores in DPDK- regarding Perugu Hemasai Chandra Prasad
2019-12-05 10:42 ` [dpdk-users] [dpdk-dev] " Tom Barbette
2019-12-05 10:54   ` Van Haaren, Harry
2019-12-06 16:30     ` Stephen Hemminger
2019-12-06 16:51       ` Van Haaren, Harry
2019-12-06 17:01         ` Stephen Hemminger
2019-12-10  5:56   ` Honnappa Nagarahalli

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