David Ahern retweeted
We are pleased to announce that we have joined the Ultra Ethernet Consortium (UEC)!
Come swing by our booth #586 at #SuperComputing to learn more!
bit.ly/47AYJ8G
David Ahern retweeted
Multiple round trips across the mem + PCI bus for data from/to GPU/SSD/Network are killing us in ML. Time to change how Linux handles it say Mina Almasry et al in this @netdev01 0x17 talk. Exciting times in Linux and the networking world!!!😹 netdevconf.info/0x17/5 #netdevconf
David Ahern retweeted
How does CXL disaggregation of memory and compute play with networking? Put buffer and control state placement next to offload devices +IO and then merge IO + Compute expansion protocols. @SHRIJEET2 will leads the the CXL and networking BoF @netdev01 0x17. Join us!#netdevconf
David Ahern retweeted
So your NIC hardware is not ready but you need to write the driver. Things that make you go hmmm.. 🤔......
Come and learn from @dsahern @netdev01 0x17 tutorial on how to deal with this netdevconf.info/0x17/session…
#netdevconf
David Ahern retweeted
Courtesy of @Nasdaq - a live shot of Times Square just this past Friday!
To all our incredible employees, partners and investors, thank you for your role in getting @enfabrica_ to where we are today.
We couldn't do it without you and this is just the beginning!
Last month at LPC,I talked about the scalability of the Linux networking stack and what S/W needs for a single flow to scale up as line rates increase (lpc.events/event/16/contribu…).
This Thursday, at netdev 0x16, I talk about how RDMA concepts can be used with socket based networking to achieve most of the properties needed to scale up to high flow rates (netdevconf.info/0x16/session…).
David Ahern retweeted
You want high performance application networking? fuggedaboutit if you insist on using BSD socket API. @dsahern and @SHRIJEET2 have been in pursuit of perf happyness and in this @netdev01 0x16 they discuss how we get to the promised land #netdevconf
netdevconf.info/0x16/session…
David Ahern retweeted
The upcoming release of Suzieq(github.com/netenglabs/suzieq) has a ton of new features. A favorite of mine is to address a common problem of network operators. Finding the switch where a MAC or IP address is attached. Sample screenshot:
David Ahern retweeted
Ido Schimmel and Petr Machata provide the theory of resilient next hop groups thats in kernel 5.13 netdevconf.info/0x15/session… #netdevconf
David Ahern retweeted
[Blog] Worth Exploring: Working with Linux VRFs ift.tt/3uf9g5j
David Ahern retweeted
I've been doing a lot of Go + rtnetlink plumbing recently and I think it's time to add nexthops API support to github.com/jsimonetti/rtnetl…!
Thanks @dsahern for your work on this, and for the very informative presentation: linuxplumbersconf.org/event/… #golang #linux #networking
The URL seems to have been dropped; one of these days I'll learn how to tweet. people.kernel.org/dsahern/xd…
Last week I learned this fun fact: RSS/RPS + fq_codel qdisc on tap device + UDP packet storm = server overload. people.kernel.org/dsahern/rs…
An investigation into Linux networking overhead from the perspective of CPU cycles taken from processes:
people.kernel.org/dsahern/th…
Trying to use Management VRF with Ubuntu 18.04? It's not you; it's systemd-resolved: people.kernel.org/dsahern/ma…
Listened to the latest Kernel of Truth podcast from @CumulusNetworks while working out. Good updates on FRR from @menotyousharp. Loved the progress on nexthop groups. Look forward to updates on the route install times.