DPDK usage discussions
 help / color / mirror / Atom feed
From: rahul s <rs1041447@gmail.com>
To: users@dpdk.org
Subject: [dpdk-users] dpdk hash performance
Date: Thu, 24 Sep 2020 19:58:23 +0530
Message-ID: <CACq9gPxvKPR_-uRZRUZvZnE0kU767p+wd4U4oWMJRt5Vpxo2ww@mail.gmail.com> (raw)


I am using rte_hash library with parameters as 2k entries with rte_jhash
function with key len as 8 bytes.And key I am using here is just 64 bit
unsigned integer .

Similarly  I am looking on c ++ std:unorder_map<unsignet int 64,struct
*>map  with similar entries .
I am just doing lookup  with 20 keys  aginsts 2k entries and the  through
put  performance dip around <=4gbps using rte_hash when compared to
std:unorder_map in 100G line  .Is there any way to scale the performance
using the rte_hash library...

with regards,

                 reply	other threads:[~2020-10-02  7:06 UTC|newest]

Thread overview: [no followups] expand[flat|nested]  mbox.gz  Atom feed

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=CACq9gPxvKPR_-uRZRUZvZnE0kU767p+wd4U4oWMJRt5Vpxo2ww@mail.gmail.com \
    --to=rs1041447@gmail.com \
    --cc=users@dpdk.org \


* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

DPDK usage discussions

This inbox may be cloned and mirrored by anyone:

	git clone --mirror https://inbox.dpdk.org/users/0 users/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 users users/ https://inbox.dpdk.org/users \
	public-inbox-index users

Example config snippet for mirrors.
Newsgroup available over NNTP:

AGPL code for this site: git clone https://public-inbox.org/public-inbox.git