Hi,
I am new to DPDK and i tried searching the archives in case this had been
discussed but couldnt find any references and hence this email:
What is the significance of " -n NUM: Number of memory channels per
processor socket" which is passed as an EAL option? I have a virtual
machine (VM) spawn
See your motherboard spec.
For example, I'm using Intel 5930K with ASUS X99 Delux Motherboard (x99
chipset).
This site https://www.asus.com/us/Motherboards/X99DELUXE/specifications/
tells that
"Quad Channel Memory Architecture "
which means that "-n 4" is the correct configuration for me.
To fully
...and -c option gives 'masking' for CPUs.
-c 1 will only activate single core (especially second core) of your system.
If you want to activate both core, you have to give the mask '11'b ('3' in
decimal).
2015-06-28 18:54 GMT+09:00 Abhishek Verma :
> Hi,
>
> I am new to DPDK and i tried searchin
Thanks Keunhong.
How do i get the motherboard spec on a virtual machine thats spawned on the
cloud, for example Amazon EC2?
Cheers, Abhishek
On Mon, Jun 29, 2015 at 4:53 AM, Keunhong Lee wrote:
> See your motherboard spec.
> For example, I'm using Intel 5930K with ASUS X99 Delux Motherboard (x
Currently, I have no idea to find out memory mapping of virtual machines.
I think -n 4 will work on both dual and quad channel memory.
This optimizes entries of mempool or ring structure to interleave memory
access into n-ways.
I think interleaving in 4 ways will also include 2 way interleaving.
K
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