Jaap van Muijden

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Jaap van Muijden

Jaap van Muijden

@jaap_null

GPU and Metal guy at Apple via Playstation, Guerrilla Games. Creating beautiful things and building them well. Miami Vice Super Fan.

California, USA Katılım Ağustos 2015
447 Takip Edilen557 Takipçiler
Jaap van Muijden
Jaap van Muijden@jaap_null·
ah it seems I cannot change my status or profile anymore. coolcoolcool.
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Jaap van Muijden
Jaap van Muijden@jaap_null·
Twitter stopped working on my browser so I'll be over at the blue butterfly site. jaapnull over there. Enjoy *gestures around* what is left...
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Jaap van Muijden
Jaap van Muijden@jaap_null·
@olson_dan @bkaradzic It was probably not the best idea to use a form factor that looks identical -but is a scaled down version- to a well known competitors product. The size difference gets lost and specs will look worse in comparison.
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Dan Olson
Dan Olson@olson_dan·
@bkaradzic It's clearly not for general use but could be cool in specific cases for some companies. I'd like to be able to use virtual/cloud desktops for my own work but I doubt it's economical vs rdc into a physical box.
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Jaap van Muijden
Jaap van Muijden@jaap_null·
@tsoding Leibniz: “I invented Calculus!” Newton: “No I invented Calculus!” This guy: “It’s all sums innit”
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Тsфdiиg
Тsфdiиg@tsoding·
Did you know that this weird elongated S is just a for-loop?
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Jaap van Muijden
Jaap van Muijden@jaap_null·
@SebAaltonen @chessMan786 There are many other (re)scheduling solutions to hide latency (and/or cache problems) in GPUs though. It's hard to make any statements on these things unless you limit yourself to specific GPU designs. RT has pushed a lot of rethink in the space.
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Sebastian Aaltonen
Sebastian Aaltonen@SebAaltonen·
@chessMan786 GPU does tolerate some latency as it has 8x-10x hyperthreading per core. But there's no out-of-order execution and slow tiny caches. CPU can tolerate memory load latencies much better in general. GPU completely chokes if you feed it a workload that trashes those tiny caches.
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Mohit Mishra
Mohit Mishra@chessMan786·
CPU vs. GPU Architecture: A Comparative Design Overview
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Jaap van Muijden
Jaap van Muijden@jaap_null·
@politeia10 @EchoOfPixels @cmuratori That's the whole point of the comic; entropy still accumulates against dictionary attacks given the relatively large amount of possible words. (there is a separate discussion on word and word-list quality etc but it still applies)
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Casey Muratori
Casey Muratori@cmuratori·
Is there some kind of "best practices" that says you have to assign the worst programmer in your org to write the "password strength" checker?
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Jaap van Muijden
Jaap van Muijden@jaap_null·
* it's not "called lede", it is "written lede" - see (hear?), it's confusing!
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Jaap van Muijden
Jaap van Muijden@jaap_null·
It is funny (to me?) that lede is called lede to prevent confusion with lead (the element), but now lede is causing confusion because it is written differently to lead (the first/front). We should just go with Plumbum (plumb 'em?) and forget about this lede nonsense.
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Jaap van Muijden
Jaap van Muijden@jaap_null·
@Rainmaker1973 This would be seen as Total Victory by the USBIF. Slowly eating up all the other standards until one remains... 🥇
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Massimo
Massimo@Rainmaker1973·
«Look what they took from us»
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Longhorn
Longhorn@never_released·
@handleym99 Sorry, was a joke about Intel and (not) shipping AVX-512. They shipped it on 11th gen and then it vanished
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Longhorn
Longhorn@never_released·
Apple M5 has the same AVX-512 native performance as Arrow Lake
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Jaap van Muijden
Jaap van Muijden@jaap_null·
@TheYoungJI ... and of course with "strength training" I mean learning to control my super strength so I stop crushing everything with my unbreakable titanium bones. :P
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Jaap van Muijden
Jaap van Muijden@jaap_null·
Shout-out to dr Lucas and the SCVMC ortho surgery dept. 🦾🏥Doctors keep telling me it exceptional to recover this well from a catastrophic fracture like this. Closing the chapter on PT soon and moving on to strength training. Limited supination should improve still.
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Bjørn
Bjørn@EchoOfPixels·
I find this a very interesting challenge. The question you really want to ask is «what is the entropy of this password, and is it above the threshold». For example, 16 hex characters is 64bits of entropy. For alphanumeric you need 13, mixed case alphanumeric 11, and with 10 special characters also 11. The issue is of course that this requires the characters to be truly random. Figuring out the entropy when they are not is likely impossible. However, the solution used by most systems is simply misguided.
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Jaap van Muijden
Jaap van Muijden@jaap_null·
@EmmaVigeland Definitely frame this! Print it at your local copy shop and get a nice frame for in the office. 🖼️
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Emma Vigeland
Emma Vigeland@EmmaVigeland·
It's a badge of honor for me that this union-busting natalist freak finds me "disturbing." But I guess being "populist" means having the richest person on earth agree with you, that's how you know you're challenging power. You know, for the people.
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Jaap van Muijden
Jaap van Muijden@jaap_null·
Cool - text selection no longer works properly on Twitter on Edge. I'm trying so hard to keep my Windows machine as "basic" as possible in the hopes that it will reduce bugs and issues. F*cking Jenga over here...
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Jaap van Muijden
Jaap van Muijden@jaap_null·
@bmcnett Buffering makes you wait 10-20 seconds, TV makes you wait a week, and that is not taking 10 minute ads into account. I'll take the buffering any day yes and thank you.
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bmcnett
bmcnett@bmcnett·
broadcast TV still exists, you can still get it for free, and it never buffers or goes 240p
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Paul Hudson
Paul Hudson@twostraws·
I just watched a comparison of M4 chips against dedicated NVIDIA GPUs, and it's just astonishing – M4 Max on MBP came in second to a 4080 Super on a desktop PC. If you're not sure why that's incredible, you should see the size and weight of a 4080 😂 youtube.com/watch?v=0bZO1g…
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Jaap van Muijden
Jaap van Muijden@jaap_null·
@KostasAAA 6.5 ms? wow that's a _lot_. Cool that they got to go wild on it though! Must've been a pretty tough needle to thread in terms of visual direction and perf management.
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Kostas Anagnostou
Kostas Anagnostou@KostasAAA·
Some details about the great strand hair tech used in Dragon Age: Veilguard. A 6.5ms budget for hair rendering is very impressive! ea.com/technology//ne…
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Jaap van Muijden
Jaap van Muijden@jaap_null·
@aras_p @SebAaltonen Yeah it's vendor limitations trickling through the APIs all the way down to the wrapper layers. Same deal with pixel formats.
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Sebastian Aaltonen
Sebastian Aaltonen@SebAaltonen·
WebGPU didn't have 1 channel vertex formats. They were added during the past 3 weeks. Nice improvement.
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