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Viewing profile — patrulek

patrulek

HN member
Joined
Tue, Jun 14, 2022, 6:56 PM UTC
HN karma
90
Public activity
126 items

About patrulek

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Recent public activity

  1. comment
    Comment #48896380

    2 cycles vs ~5 cycles is still nice improvement plus its more deterministic (but not that fast in optimistic case; better in pessimistic case) than `if` appraoch and probably easie…

  2. comment
    Comment #48896104

    Yes you need, but the initial problem here were sequential loads from L1 into registers.

  3. comment
    Comment #48894542

    You can utilize MLP (memory-level parallelism) and reduce memory latency by reading whole 8 bytes of next_j at every iteration. Just do something like `uint64_t packed_next_j = *(u…

  4. comment
    Comment #48616756

    Its one of the options. Other is sniping new pools and copy trading. Im trying to develop zero/same-slot tx landing with shredstreams first, because its basically needed to be comp…

  5. comment
    Comment #48607338

    I would say that in most cases you dont need fancy algorithms and data structures, you just need to stop treating RAM as a rough notebook. Allocating in a loop, not reusing buffers…

  6. comment
    Comment #48537341

    Cooking another crypto bot on Solana, as with constantly changing market conditions, my previous bot basically stopped earning anything.

  7. comment
    Comment #48459340

    > For example I have decades of Software experience, but wont know where to even begin what OP did. Simple, you start by asking LLM for more info.

  8. comment
    Comment #48457910

    It isnt programmers fault though.

  9. comment
    Comment #48457728

    > mistakes as the programmers: taking 'rules' literally Isnt it how we make stable, deterministic and predictable system? How do you want to create one with ambiguous rules?

  10. comment
    Comment #48345726

    Software engineering is a domain on its own, just a technical, not a business one. Good luck with looking for a once in a million data race or deadlock bugs. Good luck with synchro…

  11. comment
    Comment #48157427

    This is why im using ramdisk for a browser cache.

  12. comment
    Comment #47748377

    To be honest, you can feel code is too complex even without reading a single line of it.

  13. comment
    Comment #47736583

    So its true what they were saying about bitcoin. It is used by criminals.

  14. comment
    Comment #47736514

    You dont need to measure the code complexity, you can completely hallucinate those numbers if you feel that code is too complex and then watch how LLM will respond.

  15. comment
    Comment #47271827

    But it would be also possible that sentinel value used for comparison changed because of bitflip, not data structure used by program.

  16. comment
    Comment #47244368

    Waiting for THChat

  17. comment
    Comment #47217699

    I would be angry too. Its definitely not that micro.

  18. comment
    Comment #46243785

    Not usable for me because im using "snake/slide typing".

  19. comment
  20. comment
    Comment #46094967

    If you cant break something, steal it.

  21. comment
    Comment #45873064

    Polishing my dashboard for tracking profit on Solana blockchain for set of wallets: https://imgur.com/813aQsO I want to extend it with a simple overview of most recent profitable w…

  22. comment
    Comment #45867432

    If you're looking for feedback and ideas you can just ask ChatGPT. Or maybe you just crave human interaction and doing something together with other human?

  23. comment
    Comment #45482801

    Understood. I’ll end the conversation here. If you change your mind in the future, you can simply start a new chat. Take care.

  24. comment
    Comment #45401565

    It seems that in spec-driven development era "reverse enginnering" gonna change its meaning...

  25. comment
    Comment #45147370

    Im not a scientist, just a freelancer (kind of) and its similar for me. I know probably only 2 langauges fluently enough that i could write in them without constantly checking for …