> -Original Message-
> From: Stephen Hemminger [mailto:stephen at networkplumber.org]
> Sent: Tuesday, March 10, 2015 4:14 PM
> To: Dumitrescu, Cristian
> Cc: dev at dpdk.org; Stephen Hemminger; Stephen Hemminger
> Subject: [PATCH v2 6/6] rte_sched: eliminate floating point in calculating
On Thu, 12 Mar 2015 19:06:39 +
"Dumitrescu, Cristian" wrote:
>
>
> > -Original Message-
> > From: Stephen Hemminger [mailto:stephen at networkplumber.org]
> > Sent: Tuesday, March 10, 2015 4:14 PM
> > To: Dumitrescu, Cristian
> > Cc: dev at dpdk.org; Stephen Hemminger; Stephen Hemmi
From: Stephen Hemminger
The old code was doing a floating point divide for each rte_dequeue()
which is very expensive. Change to using fixed point scaled math instead.
This improved performance from 5Gbit/sec to 10 Gbit/sec
Signed-off-by: Stephen Hemminger
---
v2 -- no changes
despite obj
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