From: David Aldrich <David.Aldrich@EMEA.NEC.COM>
To: "users@dpdk.org" <users@dpdk.org>
Subject: [dpdk-users] Is DPDK compatible with C++11 threads?
Date: Tue, 8 Nov 2016 13:12:08 +0000 [thread overview]
Message-ID: <c245ea7b4d224ead900ea371094482a6@EUX13SRV1.EU.NEC.COM> (raw)
Hi
As a beginner with DPDK, I want to consider how we can convert an existing Linux application from using the kernel network stack to using DPDK.
This existing app is multi-threaded, using the C++11 thread, mutex etc. classes. We assign threads to cores by calling pthread_setaffinity_np().
I have looked at the DPDK helloworld application and see that it launches threads using the DPDK API:
/* call lcore_hello() on every slave lcore */
RTE_LCORE_FOREACH_SLAVE(lcore_id) {
rte_eal_remote_launch(lcore_hello, NULL, lcore_id);
}
If we use DPDK, can we retain our existing C++11 threads or are we obliged to use the DPDK threading APIs exclusively?
Perhaps a more basic question is applicable: is DPDK compatible with C++?
Best regards
David
Best regards
David
next reply other threads:[~2016-11-08 13:12 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-08 13:12 David Aldrich [this message]
2016-11-08 17:04 ` Wiles, Keith
2016-11-08 17:23 ` Pavey, Nicholas
2016-11-09 8:40 ` David Aldrich
2016-11-09 21:00 ` Wiles, Keith
2016-11-10 4:14 ` Anupam Kapoor
2016-11-10 12:49 ` Pavey, Nicholas
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