top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

DPDK: How does a multi-threaded DPDK application use memory ? Is there any chance of conflict or raise condition ?

+1 vote
520 views
DPDK: How does a multi-threaded DPDK application use memory ? Is there any chance of conflict or raise condition ?
posted Jul 25, 2018 by Harshita

Looking for an answer?  Promote on:
Facebook Share Button Twitter Share Button LinkedIn Share Button

Similar Questions
+1 vote

GTP is an overhead and it slows down the data transmission speed through LTE network. I heard about intel dpdk based solution can make data path faster since it takes packet from interface card and does processing. Is there any relation between intel dpdk and SDN ?

0 votes

How a particular installation type affects DPDK uses within a host ?

+2 votes

As per my understanding, if a process within a virtual machine is going to use dpdk for the fast path, it takes the control of physical interface.There is a use case for which i have to spin up multiple virtual machines on the same server to implement a service chaining functionality. Each service needs dpdk based interface. Now question is "Can I provide the same physical interface for the dpdk running in each VM somehow ?" Or it is not possible, sharing of same physical interface with the multiple virtual machines ?

+1 vote

I download a DPDK based application and found the size of TX ring is 4 times more than size of RX ring. I could not get satisfactory answer or in other words, I couldn't understand.

...