Eric Quinnell @divBy_zero
Grumpy old silicon Principal Engineer. AWS Tranium, ex Tesla/ARM/Samsung/AMD Joined December 2022-
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As FP has negative zero, is a div by negative zero a negative NaN? I think all work must stop today until this is resolved
ml infra is really hard. great job to everyone who worked on the debug and writeup.
ml infra is really hard. great job to everyone who worked on the debug and writeup.
some of yall need to realize that the last microprocessor that supported nibble-addressing was the intel 4004 which was also the first microprocessor in many respects
some of yall need to realize that the last microprocessor that supported nibble-addressing was the intel 4004 which was also the first microprocessor in many respects
Using infinity to postulate something untestable has a specific word in the field of engineering: It’s called “bullshit”
1. Sign 2. Exponent 3. Mantissa
Two things pose an existential risk to humanity: Superintelligent AI and human stupidity; and I’m not so sure about the AI
I work at Amazon to earn back the money my wife+family spend at Amazon. Really I’m just paid by boxes at the door; the actual money is circular
@IanCutress no one ever got fired for buying hbm
Open source Dojo DMA and RTL @elonmusk It will benefit the AI community tremendously. You said yes to my transport protocol, let the rest also benefit from lessons learned. If not, a burn-down paper like IBM used to do at the least.
Pcie gen8 officially announced — ready to make your product late to market in 2028! Hooray! I hope it is 3k pages this time?
I put the “up to date specification with well-defined interfaces” on the shelf right between Excalibur and the Holy Grail, down the hall past the unicorn stables. You can find the backup copy in the Library of Alexandria.
CPUs kernels can hit 70-80% utilization. AI hardware hits maybe 15-30%. Until that gets closer to 70-80%, keep expecting the 2-4x perf gains each gen in HW. It’s not that we’re getting smarter; we’re just dealing with a very low bar
NCCL tree allreduces when the rank assignments match the network topology
NCCL tree allreduces when the rank assignments match the network topology
@venturetwins Listen. Strange women lying in ponds distributing swords is no basis for a system of government. Supreme executive power derives from a mandate from the masses, not from some farcical aquatic ceremony.
As a 40-something what-level-am-I-again engineer with too many years in the industry, I would add that you should know… Putting “Quantum” in front of anything instantly sells it better Rebrand CE/ML/AI/AGI every 5 years to keep it fresh Change your url with the latest and…
As a 40-something what-level-am-I-again engineer with too many years in the industry, I would add that you should know… Putting “Quantum” in front of anything instantly sells it better Rebrand CE/ML/AI/AGI every 5 years to keep it fresh Change your url with the latest and…
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