kolbe

21 ms·

211.
by kolbe 3y ago
No, I'm actually telling you the standard for article III standing. I'm in no way telling you what I believe should be true or just.
212.
by kolbe 3y ago
Civil rights violations are different. For article III standing in other types of lawsuits, you do need to prove harm. But civil rights violations sort of loom over you all the time, so even if you aren't trying to express the impugned
213.
by kolbe 3y ago
Ahh. Okay. Good luck. It's a fun rabbit hole.
214.
by kolbe 3y ago
Huh? https://gcc.godbolt.org/z/o4KjbMs8z
215.
by kolbe 3y ago
What do you think the future of C++ is with vectorization? I keep thinking that the language is too far down the rabbit hole of scalar guarantees to ever allow for us to only rely on autovectorization. Maybe we can add some language feature
216.
by kolbe 3y ago
Godbolt will run simple programs for you. And you can choose whatever compiler you want to use very easily. Just make sure you enable 'Output... > Run the compiled output'. I think there's some randomness about what cloud
217.
by kolbe 3y ago
> Those are libraries that have already been written. Written using SIMD. > The vast vast majority of people are not writing audio codecs or whatever. Or HPC, or finance, or json parsing, or PDE solving, or gaming.... All off these (a
218.
by kolbe 3y ago
Sorry I didn't see your response. > 1. Manually checking that will likely not affect the compiler. Again, you can implement your own optimizations, but that's not what you want to do. I wasn't implying to do it manually. C
219.
by kolbe 3y ago
> Autovectorization is rarely performed as a percentage of all the cases where it’s theoretically possible, This is not my experience. Do you have some justification for this statement? I've found myself far more impressed by autove
220.
by kolbe 3y ago
He said "Introduced in 2017, and still totally unusable in the wild." I understand his frustrations with his own hardware, but he's using lower end consumer hardware. We could quibble about what it means to be "in the wi
221.
by kolbe 3y ago
If you're using an llvm-compiled language targeting a new avx512-enabled architecture, you're already using avx512 instructions to vastly accelerate your programs via autovectorization.
222.
by kolbe 3y ago
I've found the lack of alias guarantees to be far more bark than bite. What's the primary use case? For automatic vectorization? Ultimately the only cost to check is an integer add and an integer comparison. Yeah, aliasing guarant
223.
by kolbe 3y ago
I think the biggest problem with employing moderators isn't the cost, but that it now makes reddit liable for the moderation failures.
224.
by kolbe 3y ago
Can I pick your brain? I'm working on yet another C++ based SIMD library, and my head is sort of boiling over.
225.
by kolbe 3y ago
This entire space has a lot of options, and it's still an open question about what is the right approach. The fact is that C++ is a scalar language, with scalar guarantees and scalar assumptions built into their types. Hacking around t
226.
by kolbe 3y ago
> Newer instructions (e.g. AVX2) would simplify this slightly, but the compiler is actually smart about replacing some of my intrinsics with better replacements. I've seen this story many times before. What the author should be doin
227.
Park Hotels Announces Cessation of Payment on Loan Secured by SF Hotels(pkhotelsandresorts.com)
3 points by kolbe 3y ago|0 comments
228.
by kolbe 3y ago
You have outdated information. Mine is correct. If you are talking about the Auora-NJ path, then that's microwaves. I'm talking about Auora-Europe. https://www.linkedin.com/posts/stefanschlamp_cme-eurex-micro.
229.
by kolbe 3y ago
Right now, the fastest path from Chicago to London is to bounce radio signals off the ionosphere, which lands them in Lithuania, and then microwave back to London.
230.
by kolbe 3y ago
Short wave radio being relayed via satellites could be.
231.
by kolbe 3y ago
> Our university works with Chegg to post false answers to questions in attempts to get students to stop using it for homework Shouldn't the fact that your university has to put effort into thwarting cheating on Chegg be evidence th
232.
by kolbe 3y ago
You should never underestimate the willingness of Americans (or anyone) to invest in sleaze for profit
233.
by kolbe 3y ago
I think this just further confirms the number of Chegg users who were using it to cheat. I always suspected it was a lot.
234.
by kolbe 3y ago
In this video, David Gross says something along the lines of "if your data is laid out in a memory inefficient manner, it will be the bottleneck everywhere." If you're dependent on a database query for everything, that will b
235.
by kolbe 4y ago
It's the floor operator. Also known as round down.
236.
by kolbe 4y ago
This would make for a good mental math interview problem. Thanks.
237.
by kolbe 4y ago
It's just as easy to analogize it as picking up a brick is to lifeguard training as it is to say it's swimming in melted chocolate is relevant to lifeguard training. Your question has no scientific justification. It just is a prob
238.
by kolbe 4y ago
Both of your answers in this thread are great, but it doesn't sound like what behdad was looking for. I think the unfortunate reality is that you're supposed to try to figure out what he wants to hear, which is that his answer is
239.
by kolbe 4y ago
This is a decade old story, but I was asked FizzBuzz for the first time without knowing what it was, and got it fundamentally wrong. This was three years into a career in which I alone had written a full equity arbitrage trading system in C
240.
by kolbe 4y ago
If you think trying to use machismo like declaring your opinion as fact with a "Period" emphasis is somehow a substitute for evidence, then you're talking to the wrong person. I'll take someone whose Github repo shows ta

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