4 ms·
Very cool. I seem to recall geohot doing similar to TTD in the past?
by jtl999 9y ago
Very cool.
I seem to recall geohot doing similar to TTD in the past?
- rjeli 9y agohttps://youtu.be/eGl6kpSajag https://youtu.be/eGl6kpSajag
- Cyph0n 9y agoDamn, is he actually that humble or is it just a persona? Skip to around 4:15 for the actual content.
- kayoone 9y agoHe's a smart kid and obviously likes himself to a degree that gets a bit annoying but his achievements are quite something. I still find the presentation style pretty entertaining.
- eropple 9y agoThat's actually him. The stories of his shitty behavior when he was in college and Didn't Have To Do The Work Because Don't You Know Who I Am (which didn't work out so well) still circulate in my friend groups.
- jaybosamiya 9y agoYep, http://qira.me/ http://qira.me/
- roca 9y agoqira is cool but it doesn't scale. It singlesteps the program, recording the effects of each instruction in a fairly naive way. gdb's built-in reverse execution is similar. It's roughly a factor of 1000x slowdown and requires massive storage. Getting the overhead down to < 2x (for rr) or 10x (for TTD), with reasonable trace sizes, requires much higher tech ... and is absolutely necessary for most users.