rrss

40 ms·

361.
by rrss 6y ago
> What if we can only carry one sensor? > That is what happened exactly in the Apollo rocket, back in the 60s the IMUs were veeery heavy and they could only carry one. The first and most famous application of a Kalman filter in the Ap
362.
by rrss 6y ago
I'm glad to hear it. but it's sorta disheartening that whoever makes these decisions apparently don't care. Marketing going to market, I guess.
363.
by rrss 6y ago
If "this market" means supercomputers (as 'Cthulhu_ was talking about), then TPUs are certainly not perfectly positioned to capture this market, since they are only capable of doing bfloat16 arithmetic with high performance,
364.
by rrss 6y ago
There's a lot of ways to program these GPU supercomputers, and you are maybe overestimating how much of the HPC code is written in CUDA. Some is, for sure, but there's also a lot using OpenACC or OpenMP (C, C++, or Fortran with an
365.
by rrss 6y ago
I dunno if there's a deep discount. This is 140 DGX A100 systems. The advertised price for each DGX A100 is $199,000, so 140 of them is ~$28 million. It's plausible the networking, storage, cooling, power distribution, etc (i.e.
366.
by rrss 6y ago
You're the "disclaimer: I work for google cloud" person, right? Maybe you can help solve this problem (and it's a real one, it massively sucks that everyone counts whatever "flops" they want). Start here: http
367.
by rrss 6y ago
1852. "It was a great thing to achieve American Independence when we numbered three millions, but it was a greater thing to save this country from dismemberment and ruin when it numbered thirty millions." ~ Frederick Douglass, 188
368.
by rrss 6y ago
You know that you failed to understand your own source and therefore claimed a number of officer shootings ~16x higher than reality, right? And 'sacred_numbers was kind enough to correct you?
369.
by rrss 6y ago
The full scale supercomputer is not quite as efficient as the prototype. > The number nine system on the Green500 is the top-performing Fugaku supercomputer, which delivered 14.67 gigaflops per watt. It is just behind Summit in power eff
370.
by rrss 6y ago
It's the same thing. High end GPUs have been using HBM2 for a few years, A64fx uses HBM2 for CPU memory.
371.
by rrss 6y ago
Thanks, this makes somewhat more sense.
372.
by rrss 6y ago
It looks like I was wrong (didn't realize how many Texas v United States cases there were just about DACA and conflated them) and there was (is?) such a challenge: https://www.govinfo.gov/content/pkg/USCOURTS-
373.
by rrss 6y ago
I haven't been able to find such a challenge. As far as I can tell, the only lawsuit challenging the creation of DACA as a violation of the APA was filed by that sheriff dude in Arizona and thrown out because the lower courts ruled he
374.
by rrss 6y ago
I don't think the court has ruled that the implementation of DACA was not "arbitrary and capricious" and had sufficient justification under the APA. (could easily be wrong here though). The sections you quoted are from the se
375.
by rrss 6y ago
I think what happened is some States that wanted it gone told the Attorney General that they would challenge it as a violation of the APA unless it was rescinded, but then it was rescinded, so that lawsuit was never filed. EDIT: it was file
376.
by rrss 6y ago
> The creation of DACA provided such a justification Did the Court have an opinion on this in this ruling? I thought it didn't, in which case the creation of DACA has never been held to this "arbitrary and capricious" sta
377.
by rrss 6y ago
DACA was also a Word document emailed to Linus, but it's now upstream.
378.
by rrss 6y ago
but what's weird is that the Obama administration didn't 'dot their Is and cross their Ts' either. The rescission of DACA has been held to this "arbitrary and capricious" standard, but the implementation never
379.
by rrss 6y ago
Setting aside for a moment whether DACA is 'good' or not, this seems like a bit of a strange decision to me. If rescinding DACA via memorandum was unlawful as a violation of the APA, why was implementing it by memorandum lawful? I
380.
by rrss 6y ago
https://en.wikipedia.org/wiki/Administrative_Procedure_Act_(...
381.
by rrss 6y ago
It doesn't seem like this repository actually contains any PDK (yet?), just some related files and scripts.
382.
by rrss 6y ago
i thought the surface pro x runs windows on arm? or do you mean you can't get a copy of the OS without the product?
383.
by rrss 6y ago
No. page 38 or so: > JUSTICE ALITO, with whom JUSTICE THOMAS joins, dissenting page 145 or so: > JUSTICE KAVANAUGH, dissenting.
384.
by rrss 6y ago
https://www.supremecourt.gov/opinions/19pdf/17-1618_hfci.pdf Alito and Kavanaugh wrote dissenting opinions. Thomas joined with Alito's opinion.
385.
by rrss 6y ago
(I have no opposition to replacing master-slave, this is not intended as bait - I'm curious what others think). How about "robot?" From "Broken Metaphor: The Master-Slave Analogy in Technical Literature" [1]: > a
386.
by rrss 6y ago
This doesn't seem like a very accurate summary - none of them really 'blew up.' The first one lit on fire and crashed at T+41. On the second flight, the first stage bashed into the second stage during stage separation and the
387.
by rrss 6y ago
Not sure what you mean by trust the result. Graviton 2 (single socket, no SMT) comes out ahead of Skylake (dual socket, SMT enabled) in the multicore scenario. Do you think that result would change if Graviton 2 was instead compared against
388.
by rrss 6y ago
Graviton 2 uses off the shelf Neoverse N1 cores designed by ARM. > Amazon is an Arm architecture licensee. Do you have a source for this, or is this conjecture? As far as I can tell, neither Amazon nor ARM have announced that Amazon has
389.
by rrss 6y ago
Inject arbitrary code ("instrumentation") at arbitrary locations in the target program. This can be used to build tools for profiling, measuring code coverage, tracing memory accesses, counting instructions, etc. Some examples: I
390.
by rrss 6y ago
and they also don't have anything to do during launch except maybe abort with the physical handle.

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