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Graham Sutherland (Polynomial^DSS) ➡️ chaos.social Profile
Graham Sutherland (Polynomial^DSS) ➡️ chaos.social

@gsuberland

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Following
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Electronics, windows internals, cryptography, hardware, lasers, chemistry, demoscene, ADHD. I run @unsafe_warnings and hack stuff for a living, I guess (he/him)

Joined December 2011
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@gsuberland
Graham Sutherland (Polynomial^DSS) ➡️ chaos.social
2 years
It's been wild, but I think that's it for me. Expect my posting frequency on here to drop sharply. I'll keep an eye on things but it's a secondary platform for me now. Mastodon was already feeling like a better place to be, and Twitter's fate is sealed. @gsuberland@chaos.social
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@gsuberland
Graham Sutherland (Polynomial^DSS) ➡️ chaos.social
2 years
@ThatPeterHayes @NegEarthLights just checking my maths quickly: 3x MA3 full-size (20480) + 11 MA3 PU L (8192) + 8 MA3 PU M (4096) = 184320 parameters total; divide 512 and that's 360 universes not accounting for 16-bit stuff. is 330 a typo, or did I miss a detail somewhere? (a couple PUs as hot spares?)
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@gsuberland
Graham Sutherland (Polynomial^DSS) ➡️ chaos.social
2 years
@ThatPeterHayes @NegEarthLights Thanks for all the info - I've been binging your backstage posts for the last hour! Do you have any links to posts/details from production teams and other sources? Currently writing a blog post where I nerd out over all the fancy tech (those Ayrton Cobras! drool!)
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@gsuberland
Graham Sutherland (Polynomial^DSS) ➡️ chaos.social
2 years
@benjames171 No worries. Thanks for getting back to me though. Guess it's time to dig through Ghidra and figure it out myself :D Managed to find the VABs and the tracker data, and a good portion of the headers, just gotta figure out the actual synth part in between.
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@gsuberland
Graham Sutherland (Polynomial^DSS) ➡️ chaos.social
2 years
or perhaps DSIK format?
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@gsuberland
Graham Sutherland (Polynomial^DSS) ➡️ chaos.social
2 years
@aionescu any idea what the GuardMemcpyFunctionPointer field points to in the load configuration directory of PEs? my best guesses are that it relates to an MTE-enabled implementation of memcpy on ARM64 binaries, but I guess it could also be part of something XFG or CET related.
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@gsuberland
Graham Sutherland (Polynomial^DSS) ➡️ chaos.social
2 years
@Blaidan That was almost certainly the most intense and precise speedrun I've ever seen at a GDQ. My jaw was on the floor all the way through. Incredible run!
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@gsuberland
Graham Sutherland (Polynomial^DSS) ➡️ chaos.social
2 years
I also always keep my contact info on my website:
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@gsuberland
Graham Sutherland (Polynomial^DSS) ➡️ chaos.social
2 years
@f4grx I will not be deleting my account. I have active DPA SAR and GDPR requests open with Twitter's data team.
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@gsuberland
Graham Sutherland (Polynomial^DSS) ➡️ chaos.social
2 years
and if you follow me here and want to continue to see the stuff I post, my mastodon username is the same as here but at chaos dot social. I'm very active on there, and essentially inactive here.
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@gsuberland
Graham Sutherland (Polynomial^DSS) ➡️ chaos.social
2 years
2022-12-12: 371 this represents 92 new accounts since 2022-11-18, rather than 62 new as the totals would suggest, because 30 people I follow have nuked their twitter accounts since my last export so fedifinder can't see them any more.
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@gsuberland
Graham Sutherland (Polynomial^DSS) ➡️ chaos.social
2 years
@whitequark reach the itchy space, you say
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@gsuberland
Graham Sutherland (Polynomial^DSS) ➡️ chaos.social
2 years
@boredpentester The other thing I've found useful is one of those little hotplates. I put a thermal pad sheet on top of it to act as a thermal interface (bottoms of boards are never flat enough to make good contact) then turn it up to 90-100C so my iron and hot air barely have to do any work.
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