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etrez

HN member
Joined
Sun, May 12, 2024, 8:03 AM UTC
HN karma
101
Public activity
15 items

About etrez

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Recent public activity

  1. comment
    Comment #48195083

    Cool project! Now, Zip-Ada's ReZip does much better, even if you stick with the Deflate compression scheme. For Zip archives, you have more compression schemes available (BZip2, LZ…

  2. story
  3. story
  4. comment
    Comment #45475910

    You have Alire crates for generating Excel and PDF streams/files. Of course you want everything else ;-).

  5. comment
    Comment #45471634

    The "Ada" topic is (only) for the last part. It precisely because with such a good tool, you focus on the important things: the algorithms. Precisely, there is no such a thing as t…

  6. story
    Writing a competitive BZip2 encoder in Ada from scratch in a few days – part 3

    See also Part 1: https://news.ycombinator.com/item?id=44555924 , Part 2: https://news.ycombinator.com/item?id=44889163

  7. comment
    Comment #45225396

    It is a combination of different things: - the Alire crate system - Nvidia's own usage of Ada - lots of sleeping military projects that were awaken in recent years - the success of…

  8. comment
    Comment #45225333

    Unfortunately the author of the TIOBE index has obeyed too quickly to what Mr Herrera told him. The hits about that "Ada Lovelace architecture" are a negligible part of the hits yo…

  9. comment
    Comment #44929227

    Thx, corrected.

  10. comment
    Comment #44609171

    Thanks for the feedback. Multiple posts are planned on that topic. For parts 1 and 2 (so far the only ones existing) I preferred explaining the context and the remarkable simplicit…

  11. comment
    Comment #44609148

    The data in question cannot be compressed to zero, or close to zero, by far.

  12. story
    Writing a competitive BZip2 encoder in Ada from scratch in a few days (2024)

    See also part 2: https://gautiersblog.blogspot.com/2025/07/writing-bzip2-enco...

  13. comment
    Comment #44008915

    Interesting letter! His concerns were legitimate regarding complexity, but most of the items in his list of features are indispensable. Basically Ada 83 was a pre-version lacking k…

  14. comment
    Comment #44008822

    There is also an Ada 2022 standard.

  15. comment
    Comment #43004145

    * Splitting large enumerated types into smaller ones * Using the same range for arrays indexes, "for" loops parameters which index those arrays. In those cases a good compiler remo…