Viewing profile — patrulek
patrulek
HN member- Joined
- Tue, Jun 14, 2022, 6:56 PM UTC
- HN karma
- 90
- Public activity
- 126 items
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About patrulek
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Recent public activity
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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…
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Comment #48896104
Yes you need, but the initial problem here were sequential loads from L1 into registers.
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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…
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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…
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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…
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Comment #48537341
Cooking another crypto bot on Solana, as with constantly changing market conditions, my previous bot basically stopped earning anything.
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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.
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Comment #48457910
It isnt programmers fault though.
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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?
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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…
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Comment #48157427
This is why im using ramdisk for a browser cache.
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Comment #47748377
To be honest, you can feel code is too complex even without reading a single line of it.
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Comment #47736583
So its true what they were saying about bitcoin. It is used by criminals.
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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.
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Comment #47271827
But it would be also possible that sentinel value used for comparison changed because of bitflip, not data structure used by program.
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Comment #47244368
Waiting for THChat
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Comment #47217699
I would be angry too. Its definitely not that micro.
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Comment #46243785
Not usable for me because im using "snake/slide typing".
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Comment #46095024
[dead]
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Comment #46094967
If you cant break something, steal it.
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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…
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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?
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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.
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Comment #45401565
It seems that in spec-driven development era "reverse enginnering" gonna change its meaning...
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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 …