• 0 Posts
  • 11 Comments
Joined 1 year ago
cake
Cake day: June 12th, 2023

help-circle





  • A-shell

    Hadn’t heard of a-shell. On my iPad I occasionally use iSH for bittorent, among other uses. I do agree it is on the slower side, but that is in part because of Apple’s rules about JITs and this forces iSH to use an interpreter. I do think an interpreter of ARM ISA would potentially be faster as the ISA is fixed width and x86 is not, but I don’t know if that would be margin of error faster or not.

    Thanks for sharing.

    Edit: I may have came across that before, but iSH is more flexible, if much slower.




  • Neither does the blob it downloaded. Would you think twice about AVX10 support if it was commented as AVX10 support in a compression library? Some might, but would they be the ones reviewing the code? A lot of programs that can take advantage of “handwritten” optimizations, like video decoders/encoders and compression, have assembly pathways so it will take advantage of the hardware when it is available but run when it isn’t. If the reviewers are not familiar with assembly enough something could be snuck in.

    systemD is using dlopens for libraries now and I am not convinced malware couldn’t modify the core executable memory and stay resident even after the dl is unloaded. Difficult, yes, but not impossible.