Pinned Tweet
I write posts and try to do them daily or at least weekly. Check out my site (tristanxr.com) for my latest posts. I often write about topics like ARM, RISC-V, NixOS, and things I am interested in or involved in.
0
1
39
14,429
GPT has been trying to produce a bitstream for an Arty S7, it has not been able to get one to route in 30 hours.
1
0
2
117
Optimizations for the RK3588 and Apple M1 landed in Vulcan, it's producing consistently faster binaries.
1
0
5
586
OK the recovery link doesn't actually get you your data back. @twilio, how am I supposed to get my 2FA codes off your platform?
Found out there's a recovery link on the bottom of the website. But seriously, it doesn't really make sense to be that strict.
0
0
1
120
Hey @twilio, you guys need to support GrapheneOS. I just moved over and didn't know you have strict requirements. If you guys aren't going to support GrapheneOS, how do I get access back?
1
0
8
552
Found out there's a recovery link on the bottom of the website. But seriously, it doesn't really make sense to be that strict.
0
0
2
186
The PR which added this also added a bunch of new benchmarks. Unfortunately, this has skewed things and has shown how unoptimized Arm still is. I hope to tackle this when I have time next. The 3 CPU's I'll optimize for is Neoverse N1 (Ampere Altra), Cortex A76 (RK3588), and Apple M1.
Vulcan's C compiler is nearly on par or better than Clang and GCC on x86_64 now, at least on Zen 4. There's still a lot more which could be done to improve the performance of compiled programs but this is very good. In general, Clang and GCC are almost head on head but TCC isn't optimizing at all.
0
0
4
283
All of the changes for the FydeTab Duo are pushed to PR's for nixos-hardware. I was using it all day yesterday and aside from not having a lot of RAM, things are fine. I enabled ZRAM and everything is much better. The only thing I wish is the keyboard and touchpad to be better.
0
0
2
100
Vulcan's C compiler is nearly on par or better than Clang and GCC on x86_64 now, at least on Zen 4. There's still a lot more which could be done to improve the performance of compiled programs but this is very good. In general, Clang and GCC are almost head on head but TCC isn't optimizing at all.
1
0
7
695
Just found out if your commit patch URL for GitHub contains a magic string, like "%PDF", it then rejects through github.com. You can try api.github.com but it gives you JSON. To get the patch, you have to add an accept header saying you want a patch. This feels stupidly cursed.
0
0
3
364
I wish ghostty would work on the FydeTab Duo, it seems to fail due to OpenGL version incompatibility.
It would also be nice if COSMIC Terminal would support touchscreens for terminal programs which accept mouse input.
It would also be nice if COSMIC Terminal would support touchscreens for terminal programs which accept mouse input.
0
0
0
105
One of the best moments is when a cat snuggles into your arm and lays on your arm as they sleep.
1
1
8
241
Apparently being at the airport 3 hours early for an international flight is too early in Munich.
1
0
4
354
Finished the evaluation stuff and even got an environment for RL and neuron steering. It requires using git.lilithsemi.com/LilithSemi/cho… for now but will be merged soon.
git.lilithsemi.com/LilithSemi/cho…
git.lilithsemi.com/LilithSemi/cho…
Chock is getting evaluation stuff added in. A lot is being worked on to support reinforcement learning. The plan is to use verl and do RL on GLM-5.3 Flash and DS V4.1 Flash 1017.
0
0
2
305