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From: 최익성 <pnk003@naver.com>
To: dev@dpdk.org
Subject: [dpdk-dev]  Question about specifying constant time interval when using rte_get_timer_cycles().
Date: Mon, 5 Oct 2015 19:59:27 +0900 (KST)	[thread overview]
Message-ID: <a51e66f48be0a2a7bb595085a3cbadb7@cweb29.nm.nhnsystem.com> (raw)

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Dear DPDK experts.
 
I have a question about specifying constant time interval when using rte_get_timer_cycles();
 
Would you let me know how can I specify constant time 30 seconds of DRAIN_TIME?
 
I will really appreciate if let me know.
 
 
uint64_t now, old, DRAIN_TIME ;
 
DRAIN_TIME =  ?   // 30 seconds.
 
old = rte_get_timer_cycles();
... 
now = rte_get_timer_cycles(); 
 
if ((new-old) &gt; DRAIN_TIME ) { ... } 
 
 
Thank you very much.
 
Sincerely Yours,
 
Ick-Sung Choi.

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             reply	other threads:[~2015-10-05 10:59 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-10-05 10:59 최익성 [this message]
2015-10-05 13:10 ` Bruce Richardson

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