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jjmarr

4,565karma·1,187submissions·February 8, 2024
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All views are my own. Software Engineer II @ AMD

jjmarr.com

recent activity (1,187 total)
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Couldn't replicate this. I comment on HN with my real name. I put in my most recent "long" comments. https://kagi.com/assistant/dba310d2-b7fa-4d30-8223-53dadc2a8...…
3mo ago·view thread
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It was profitable in a mercantilist world in which one must establish an empire ruled by force in order to obtain free trade. The British Empire had the largest free trade zone and made the most money…
3mo ago·view thread
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3mo ago·view thread
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Speaking as a C++ developer on GPUs, it's mostly the first. There's so many problems that no other language has due to the backwards compatibility guarantees Bjarne made to get companies usi…
3mo ago·view thread
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He's right, though. C++ exists because it was compatible with C code. Not having to rewrite into Java was a major advantage and justifies most of the terrible design decisions made as a result.
3mo ago·view thread
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Humans haven't interacted with computers by typing in "5 columns right, 3 columns down" since before I was born. They use a mouse and keyboard. Meanwhile AI agents are expected to guess…
3mo ago·view thread
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Sprinting/jump performances are invalidated for world record purposes if there's over 2.0 m/s of wind assistance. There is no rule for marathons.
3mo ago·view thread
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People are not fungible but the role frequently is. You could be an AI infra genius, but if you're in a cookie-cutter consultancy role, that's the salary you're getting.
3mo ago·view thread
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> the price that employers are paying new employees is literally the market rate, seeing as it's the rate in the literal market. I want to drill this into anyone that throws the word "bel…
3mo ago·view thread
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I'm making an LLM agent that can play DS games. The biggest blocker is clicking on the right spot to move things around in space rather than reasoning abilities. Arc AGI seems to test that as wel…
3mo ago·view thread
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If your team is 5 people then sure, it's fine. From my experience in a massive shared repo with unclear ownership...
3mo ago·view thread
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Why would I go with Lute over something like Python if I was starting a new project?
3mo ago·view thread
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There's two purposes to review. One is to enforce ownership, and the other is to provide mentorship. Even if you don't have ownership, mentoring is still useful. I get asked for review by te…
3mo ago·view thread
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My parents indoctrinated me as a child to constantly hit save because they grew up with that. It was a part of our cultural expectations for "basic life skills to teach children".
3mo ago·view thread
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> Or is there major grading on a curve, or a big benefit for being the top person in your classroom of 15? Yes. UofT even has "down curves" where your mark is lowered to ensure the correc…
3mo ago·view thread
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We've opened a new med school after a decade of planning. 1.5% acceptance rate.
3mo ago·view thread
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> No matter how many have good grades, you can always pick the top n by grades. Which, if you're talking about "grades" as in GPA, is plausible. I live in Ontario and we're ther…
3mo ago·view thread
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I'm spending more than my salary on AI, about $16k last month. Employees at most companies are bottlenecked on things other than code, like manual testing or waiting to compile. Companies like Me…
3mo ago·view thread
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I believe it happens more often in Canada. Here's a case where the RTO ultimatum was ruled constructive dismissal, because the manager made a verbal agreement to amend the terms of employment. …
3mo ago·view thread
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Managers usually have the authority to bind the company to an employment contract. Even if they don't, the rule of "apparent authority" often means the employee can still sue. In the US…
3mo ago·view thread
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It is a show about depression, which is why people love it. The "weird mysticism" is just the reification (pun intended) of the urge to self-harm. i.e. Literally turning into a puddle of emo…
3mo ago·view thread
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It's a show about 14 year olds with emotional angst and the show reminds you the robots are a depression masking metaphor every other episode. Yes, it's a show for pre-teens and teenagers.
3mo ago·view thread
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It's not immersive/interactive compared to the real thing. Ironically, AI is solving this better than VR did. Many people are in relationships with AI girlfriends. Not many are in relationsh…
3mo ago·view thread
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I thought this was true for a while, but it seems to be a side effect of Betamax being more expensive in general . The counterexamples that convinced me were Grok and Steam VR aren't taking sign…
3mo ago·view thread
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> Surely you'd just make the tape/cassette larger? Originally, Betamax increased physical tape length, but cutting tape speed (like how vinyls can play at different RPMs) was a more eco…
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Betamax had better picture quality but only had 1 hour of capacity. VHS had 2 hours. Consumers preferred not having to switch tapes to higher picture quality. Convenience is a technical advantage. T…
3mo ago·view thread
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The DCT of wavelengths that create the non-spectral colour. No clue how you'd film in this format but the CGI and video games would be epic.
3mo ago·view thread