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giovannibonetti commented on Helion: A high-level DSL for performant and portable ML kernels   pytorch.org/blog/helion/... · Posted by u/jarbus
saagarjha · a month ago
Generally you are unlikely to get Python-level debugging for code that is going to run on GPUs.
giovannibonetti · a month ago
That's Mojo's selling point.

https://www.modular.com/mojo

giovannibonetti commented on Why I love OCaml (2023)   mccd.space/posts/ocaml-th... · Posted by u/art-w
greener_grass · a month ago
That would be Elm :)
giovannibonetti · a month ago
Roc says hi!
giovannibonetti commented on Why I love OCaml (2023)   mccd.space/posts/ocaml-th... · Posted by u/art-w
_gmkt · a month ago
Yes, in every ML/OCaml tutorial, sooner or later the words object, class, and type inference appear and that’s when a once–minimalist language turns into an academic Frankenstein.
giovannibonetti · a month ago
Why does type inference contribute to that issue?
giovannibonetti commented on Sustainable memristors from shiitake mycelium for high-frequency bioelectronics   journals.plos.org/plosone... · Posted by u/PaulHoule
embedding-shape · 2 months ago
> We demonstrate fungal computing via mycelial networks interfaced with electrodes, showing that fungal memristors can be grown, trained, and preserved through dehydration, retaining functionality at frequencies up to 5.85 kHz, with an accuracy of 90 ± 1%. Notably, shiitake has exhibited radiation resistance, suggesting its viability for aerospace applications

Soon we'll have shiitake replacing transistors in our airplane and spacecraft computers, while sitting and eating ramen on the vehicles themselves. The future is shaping up to be interesting.

giovannibonetti · 2 months ago
> Soon we'll have shiitake replacing transistors in our airplane and spacecraft computers, while sitting and eating ramen on the vehicles themselves. The future is shaping up to be interesting.

By the way, some people say eating meat is not going to be sustainable as more and more people become able to afford it, and fungi are a great option for providing the equivalent protein intake.

giovannibonetti commented on What we talk about when we talk about sideloading   f-droid.org/2025/10/28/si... · Posted by u/rom1v
asveikau · 2 months ago
This community has pockets of people who like authoritarian control, and genuinely believe in Apple or Google Play as some kind of superego that they need to defend, that they believe is protecting us.

This surfaces in many types of discussions, including discussions where they may be prompted to defend the locked down nature of mobile devices.

I say it's just pockets. A vocal pocket. It's not everyone here. But it elicits comments justifying that stuff, which can feel surprising for those who don't share those views.

giovannibonetti · 2 months ago
> This community has pockets of people who like authoritarian control, and genuinely believe in Apple or Google Play as some kind of superego that they need to defend, that they believe is protecting us.

Perhaps you meant Leviathan instead of superego?

giovannibonetti commented on SQL Anti-Patterns   datamethods.substack.com/... · Posted by u/zekrom
dotancohen · 2 months ago
I've been told similar nasty things for adding LIMIT 1 to queries that I expect to return at most a single result, such as querying for an ID. But on large tables (at least in sqlite, mysql, and maybe postgress too) the database will continue to search the entire table after the given record was found.
giovannibonetti · 2 months ago
I've noticed that LIMIT 1 makes a huge difference when working with LATERAL JOINs in Postgres, even when the WHERE condition has a unique constraint.
giovannibonetti commented on ChatGPT Pulse   openai.com/index/introduc... · Posted by u/meetpateltech
giovannibonetti · 3 months ago
Watch out, Meta. OpenAI is going to eat your lunch.
giovannibonetti commented on Markov chains are the original language models   elijahpotter.dev/articles... · Posted by u/chilipepperhott
t_mann · 3 months ago
You can model multiple-hop dependencies as a Markov chain by just blowing up the state space as a Cartesian product. Not that that would necessarily make sense in practice, but in theory Markov chains have enormous expressive power.
giovannibonetti · 3 months ago
> You can model multiple-hop dependencies as a Markov chain by just blowing up the state space as a Cartesian product.

Where the state space would be proportional to the token length squared, just like the attention mechanisms we use today?

giovannibonetti commented on If you are good at code review, you will be good at using AI agents   seangoedecke.com/ai-agent... · Posted by u/imasl42
HarHarVeryFunny · 3 months ago
Right, this is the exact opposite of the best practices that Edward Deming helped develop in Japan, then brought to the west.

Quality needs to come from the process, not the people.

Choosing to use a process known to be flawed, then hoping that people will catch the mistakes, doesn't seem like a great idea if the goal is quality.

The trouble is that LLMs can be used in many ways, but only some of those ways play to their strengths. Management have fantasies of using AI for everything, having either failed to understand what it is good for, or failed to learn the lessons of Japan/Deming.

giovannibonetti · 3 months ago
> Quality needs to come from the process, not the people.

Not sure which Japanese school of management you're following, but I think Toyota-style goes against that. The process gives more autonomy to workers than, say, Ford-style, where each tiny part of the process is pre-defined.

I got the impression that Toyota-style was considered to bring better quality to the product, even though it gives people more autonomy.

giovannibonetti commented on Strong Eventual Consistency – The Big Idea Behind CRDTs   lewiscampbell.tech/blog/2... · Posted by u/todsacerdoti
cryptonector · 3 months ago
What is the monoid for table primary keys?
giovannibonetti · 3 months ago
Vector clocks, since they keep a separate counter for each client

u/giovannibonetti

KarmaCake day866November 6, 2014
About
Software engineer with lots os experience building web apps and getting the most out of Postgres. Nowadays I mostly work with Docker containers, data pipelines (batch and stream), GCP and AWS. I'm a fan of functional programming and strongly typed languages.

My HN handle is also my Github handle.

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