David Ahern (@dsahern) profile picture
Denver, CO
Joined June 2013
Photo by David Ahern (@dsahern)Photo by David Ahern (@dsahern)
David Ahern retweeted
CXL a new beggining according to @SHRIJEET2 @netdev01 0x17 #netdevconf
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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
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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
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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
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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!
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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…
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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:
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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
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David Ahern retweeted
New tutorial accepted for @netdev01 0x14. @dsahern will walk over code and demo on using XDP in a cloud environments. Is XDP ready for prime time cloud use? Come to learn and engage Mr. Ahern. Details: netdevconf.info/0x14-staging… #netdevconf
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A lot of work went into this from me and others. Cool to see it finally released!
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David Ahern retweeted
Whither thou goest Netlink? @dsahern and @__roopa will co-chair a workshop on Netlink past lessons, current challenges and future ideas. come be part of the discussion netdevconf.org/0x13/session.… #netdevconf
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"Chris Davis, no flags! Touchdown, Auburn!" (via @goldyeller)
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If you like Linux and networking, do yourself a favor and listen to this episode of Software Gone Wild with @__roopa, @dsahern, and @ioshints. I think it was a GREAT deep dive. I’m looking forward to the follow up episodes that they hinted at. itunes.apple.com/us/podcast/…
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David Ahern retweeted
Replying to @__roopa
@__roopa from @CumulusNetworks explaining evpn in Linux at netdev2.2 in Seoul #netdevconf
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