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Andrew Fitzgibbon

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@Awfidius

Technical Fellow, Graphcore. Love beautiful code, and beautiful hardware to run it on.
Cambridge fitzgibbon.ie Joined July 2009
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Andrew Fitzgibbon Verified account @Awfidius
Hey, I wrote a blog - I think it's fun, hope you do too!
Graphcore Research Verified account @GCResearchTeam May 18
A tiny implementation detail in low-precision arithmetic could be biasing your AI training 😲

This interactive deep dive from Graphcore Research's @Awfidius uncovers a subtle failure mode in stochastic rounding that only appears when randomness is limited, and how it can be addressed with one simple fix 🎲

Check it out in the link below! 👇
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Andrew Fitzgibbon Verified account @Awfidius
I’m biased obvs, but having seen a preview of this talk, I can recommend it highly!
I'll start with "Julia meets the Intelligence Processing Unit" (pretalx.com/juliacon2023/t…), about running #JuliaLang on the @graphcoreai IPU, spectacular example of how @llvmorg enables adopting new cool hardware in Julia, and how Julia opens up new doors in scientific computing
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