[dpdk-users] Is rte_get_timer_cycles()is same on all cores?

2016-11-15 Thread Anupam Kapoor 
On Tue, Nov 15, 2016 at 12:44 PM, Chinmaya Dwibedy 
wrote:

> I think, it is same on all cores. Can
> anyone please correct me if I am wrong?
>

?it *should* be same but because of invariant-tsc support in latest intel
machines (see if cpuid gives you "0x8007/edx" which indicates its
presence)

?--
kind regards
anupam?


In the beginning was the lambda, and the lambda was with Emacs, and Emacs
was the lambda.

[dpdk-users] Is rte_get_timer_cycles()is same on all cores?

2016-11-15 Thread Chinmaya Dwibedy 
Hi,


I am using the rte_get_timer_cycles() function for IPv4 packet latency
calculation in dpdk application.  I think, it is same on all cores. Can
anyone please correct me if I am wrong?


Note that, I have CONFIG_RTE_LIBEAL_USE_HPET=n in configuration.


Regards,

Chinmaya