From: "De Lara Guarch, Pablo" <pablo.de.lara.guarch@intel.com>
To: Thomas Monjalon <thomas@monjalon.net>
Cc: "dev@dpdk.org" <dev@dpdk.org>, "Wu, Jingjing" <jingjing.wu@intel.com>
Subject: Re: [dpdk-dev] [PATCH v3] app/testpmd: print statistics periodically
Date: Thu, 6 Jul 2017 09:56:53 +0000 [thread overview]
Message-ID: <E115CCD9D858EF4F90C690B0DCB4D8976CBD723F@IRSMSX108.ger.corp.intel.com> (raw)
In-Reply-To: <2035419.FSHShSjrGD@xps>
> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Thomas Monjalon
> Sent: Thursday, July 6, 2017 12:52 AM
> To: De Lara Guarch, Pablo <pablo.de.lara.guarch@intel.com>
> Cc: dev@dpdk.org; Wu, Jingjing <jingjing.wu@intel.com>
> Subject: Re: [dpdk-dev] [PATCH v3] app/testpmd: print statistics
> periodically
>
> 20/06/2017 10:34, De Lara Guarch, Pablo:
> > > > + if (stats_period != 0) {
> > > > + uint64_t prev_tsc = 0, cur_tsc, timer_tsc = 0;
> > > > + uint64_t timer_period;
> > > > +
> > > > + /* Convert to number of cycles */
> > > > + timer_period = stats_period * rte_get_timer_hz();
> > > > +
> > > > + while (1) {
> > > > + cur_tsc = rte_rdtsc();
> > > > + timer_tsc += cur_tsc - prev_tsc;
> > >
> > > Please forget (Intel) TSC wording and prefer the more generic
> > > rte_get_timer_cycles() function.
> >
> > Good point, will fix in the v4.
>
> Waiting for v4.
Just sent it, sorry for the delay.
Pablo
next prev parent reply other threads:[~2017-07-06 10:00 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-28 21:38 [dpdk-dev] [PATCH] " Pablo de Lara
2017-06-07 9:11 ` Wu, Jingjing
2017-06-07 13:13 ` De Lara Guarch, Pablo
2017-06-09 1:46 ` [dpdk-dev] [PATCH v2] " Pablo de Lara
2017-06-15 1:48 ` [dpdk-dev] [PATCH v3] " Pablo de Lara
2017-06-19 1:05 ` Wu, Jingjing
2017-06-19 21:22 ` Thomas Monjalon
2017-06-20 8:34 ` De Lara Guarch, Pablo
2017-07-05 23:51 ` Thomas Monjalon
2017-07-06 9:56 ` De Lara Guarch, Pablo [this message]
2017-07-06 1:52 ` [dpdk-dev] [PATCH v4] " Pablo de Lara
2017-07-06 3:05 ` [dpdk-dev] [PATCH v5] " Pablo de Lara
2017-07-06 14:20 ` Thomas Monjalon
2017-07-06 10:06 ` [dpdk-dev] [PATCH v4] " Jerin Jacob
2017-07-06 10:43 ` De Lara Guarch, Pablo
2017-07-06 10:16 ` Thomas Monjalon
2017-07-06 10:19 ` De Lara Guarch, Pablo
2017-06-19 0:54 ` [dpdk-dev] [PATCH v2] " Wu, Jingjing
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