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mikrl

1,160 karmajoined vor 4 Jahren
Systems and high perf infra

[ my public key: https://keybase.io/mikrl; my proof: https://keybase.io/mikrl/sigs/AMB7-HINeBwj1UcbuLzM0CaCTffkzgo3FB79UZ-v55I ]

comments

mikrl
·vor 3 Tagen·discuss
Ah yes, American Psycho was shot in Toronto wasn’t it?
mikrl
·vor 8 Tagen·discuss
One Linux kernel please, the 87320be9f0d24fce67631b7eef919f0b79c3e45c vintage
mikrl
·vor 16 Tagen·discuss
The death of Ivan Ilyich by Tolstoy is bleak, humane and fairly short. I enjoyed it like a good Charles Dickens
mikrl
·letzten Monat·discuss
On the other hand, after reading Ovid's Metamorphoses, you realize that as far as narratives go there’s nothing new. It’s all been done to death, remixed and rehashed for millennia. The great Ovid probably lifted ideas and tropes from somewhere else.

Yet all those stories in all their forms still sell today, and still impress people.

Not worrying about unoriginality frees you to just enjoy yourself… and just maybe do something original.
mikrl
·vor 2 Monaten·discuss
>So one way to keep it from getting enshittified, again is to make the barrier to entry just a touch higher, or add friction.

We already had that, it was called crypto mining. Profit motive has taken care of that already
mikrl
·vor 2 Monaten·discuss
One of my hobbyist workflows involved transcribing ETF prospecti into yaml for an optimizer to optimize over.

Used to take me maybe 10-20 minutes per sheet.

Then I got codex to whip up a script that sends each sheet to a fairly low parameter locally running LLM and I have the yaml in a couple seconds.

My dream is to bootstrap myself to local productivity with providers… I know I’ll never get there because hedonic treadmill etc, but I do feel there’s lots more juice to squeeze. I just need to invest more time into AI engineering…
mikrl
·vor 2 Monaten·discuss
How long until LLMs are prompting LLMs to write a response to their user query?

Actually, this happens already in a modular way AFAIK…
mikrl
·vor 2 Monaten·discuss
Rockwell Automation has a facility in Katowice, Silesia which was/is a major centre of coal mining and locomotive manufacturing since the 1800s when it was part of Prussia, and continuing through the Polish Republic, WW2 era and beyond.

The industrial heritage is strong.
mikrl
·vor 2 Monaten·discuss
A family member told me they knew of someone who once visited Poland from Yugoslavia and found, in their opinion, that Polish was a Slavic language perfectly suited to the Latin script.

But yes, transliterated Russian doesn’t look quite right- rather cumbersome- and I assume the same would hold true for a Polish Cyrillic.
mikrl
·vor 3 Monaten·discuss
Argh… I still can’t wrap my head around the esoteric humour. What is a feeduck and seeduck anyway?
mikrl
·vor 3 Monaten·discuss
Superscaler sounds too much like superscalar…
mikrl
·vor 3 Monaten·discuss
Pretty sure Duff was a heavily filtered macro beer.

Not saying engineered beer is necessarily bad- Sapporo and Asahi never disappoint- but I imagine you would want to stick to unfiltered and unpasteurized to retain some of the more… alive compounds.
mikrl
·vor 3 Monaten·discuss
Posted previously:

https://news.ycombinator.com/item?id=47626116
mikrl
·vor 4 Monaten·discuss
Bet your shirt AND the farm from the comfort of your phone
mikrl
·vor 4 Monaten·discuss
I started dressing nice at work, reasoning that looking sharp would buy me a few seconds or minutes of grace to allow my social deficiencies to catch up - just in case an executive decided to ask me a question.

Of course, that never happened for months, years until the one day I went in wearing cargo pants and a gothy synth band shirt and was greeted by a delegation of executives from out of town engaging everyone in small talk…
mikrl
·vor 4 Monaten·discuss
And I don’t wanna talk to a scientist

Y’all MFs unable to address the replication crisis, and getting me pissed
mikrl
·vor 4 Monaten·discuss
Great article. Personally I have been learning more about the mathematics of beyond-CLT scenarios (fat tails, infinite variance etc)

The great philosophical question is why CLT applies so universally. The article explains it well as a consequence of the averaging process.

Alternatively, I’ve read that natural processes tend to exhibit Gaussian behaviour because there is a tendency towards equilibrium: forces, homeostasis, central potentials and so on and this equilibrium drives the measurable into the central region.

For processes such as prices in financial markets, with complicated feedback loops and reflexivity (in the Soros sense) the probability mass tends to ends up in the non central region, where the CLT does not apply.
mikrl
·vor 4 Monaten·discuss
I think my i9 was released right after the Spectre and Meltdown mitigations in 2019, but I seem to remember even more recent vulns in that family… so that could also be a factor.
mikrl
·vor 4 Monaten·discuss
I replied to the sibling comment: I was making simplifying assumptions for two specific use cases and naively treated physical cores and clock rate as my variables.
mikrl
·vor 4 Monaten·discuss
From the newegg listing:

>8 Cores and 16 processing threads, based on AMD "Zen 5" architecture

which is the same thread geometry as my 9900K.

My main concerns at the time were:

1. More cores for running large workloads on k8s since I had just upgraded to 128G RAM

2. More thread level parallelism for my C++ code

Naively I thought that, ceteris paribus and assuming good L1 cache utilization, having more physical cores with a higher clock rate would be the ticket for 2.

Does the 9800X3D have a wider pipeline or is it some other microarchitectural feature that makes it faster?