From: Perugu Hemasai Chandra Prasad <hemasaiperugu@5g.iith.ac.in>
To: users@dpdk.org, dev@dpdk.org
Subject: [dpdk-users] Sharing Data structure between logical cores in DPDK- regarding
Date: Thu, 5 Dec 2019 15:46:23 +0530 [thread overview]
Message-ID: <CALJSgO4nm83cgSThk5ksf_K-qRhx+OXsL9FvuMu4C33hsXekrw@mail.gmail.com> (raw)
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.
next reply other threads:[~2019-12-05 10:16 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-05 10:16 Perugu Hemasai Chandra Prasad [this message]
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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