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dbcooper

4,595 karma · joined December 7, 2011

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dbcooper··on Intel Performance Hit 5x Harder Than AMD After Spectre, Meltdown Patches
Has he ever written about his management technique? He must be a great engineering manager.
dbcooper··on Designing a Full-Time Human Habitat on the Moon
Those ppm values are approx. 1000x lower than earth's crust.
dbcooper··on Designing a Full-Time Human Habitat on the Moon
There's no carbon on the moon.
dbcooper··on Duke University research fraud settlement: $112M payment to U.S. government
Lot of focus on the technician, but the lab's P.I. must've been fully involved.
dbcooper··on Remastering Star Trek: Deep Space Nine with Machine Learning
Anyone compared this with MadVR?
dbcooper··on Paris's Rue Cremieux Has an Instagram Problem
Exactly. You can always choose to walk around, or take public transport, and find things at your own pace.
dbcooper··on WireGuard for MacOS
Does this support obfuscation now?
dbcooper··on As Xenophon saw it
No mentions of The Warriors yet?
dbcooper··on Google cans the Chromecast Audio
A lot of amplifiers are integrating Chromecast these days.
dbcooper··on China lands Chang'e-4 on far side of Moon
Hopefully they find some carbon in the crust. Only traces have been found so far on the moon.
dbcooper··on WireGuard for iOS
Thanks. Would be nice to have an alternative to shadowsocks.
dbcooper··on WireGuard for iOS
Anyone used wireguard in China?
dbcooper··on The latest on Messages, Allo, Duo and Hangouts
Just a conplete mess.
dbcooper··on US asks allies to drop Huawei
There is a dispute in NZ between telcos and the government over Huawei at the moment.

https://www.nzherald.co.nz/business/news/article.cfm?c_id=3&...

https://www.nzherald.co.nz/business/news/article.cfm?c_id=3&...

dbcooper··on Colonial violence came home in the First World War
An article that makes such a bold, radical, and racially charged assertion hardly seems to be a good starting point for avoiding a flame-war, let alone starting a productive discussion.
dbcooper··on 2018 Mac Mini Review
Windows 10 with MadVR for video rendering with GPU upscaling, and a 3D LUT for colour correction.
dbcooper··on How to build a Moon base
There's no carbon on the moon.
dbcooper··on Nobody knows how to cite 4chan mathematicians who solved an interesting problem
A 4chan poster told me that it was the Russian guy who turned down the Fields Medal (Grigori Perelman?). Take that with a grain of salt.
dbcooper··on UBeam CEO Meredith Perry steps aside amidst B2B pivot
LOL @ Mark Suster still in denial mode in the Techcrunch comments.
dbcooper··on UBeam CEO Meredith Perry steps aside amidst B2B pivot
https://liesandstartuppr.blogspot.com/2018/09/end-of-era-tho...

> One meeting in particular pushed me over the edge, and I told the CEO that I was extremely unhappy, and we should discuss a way to amicably separate. I knew the transducer and acoustics side better than anyone, and would give the company as much time as needed to transition and pass over my knowledge. It was a tense meeting, and I went home after, and there were then a series of ... interesting ... emails and phone calls with Perry, that ended with no conclusion. Ironically, among the demands from the company was a statement for the press about how I still believed in uBeam's goals and the technology, but I declined. I got a text the next morning to come to the downstairs company conference room, and to bring my laptop, lab-book, and any company property - it was clear what was about to happen.

>I arrived and the room had CFO Hushen and CEO Perry. It was tense, and Perry sat at the head of the table in her position that she used when about to be CEO-like and give a prepared speech - straight back, leaning slighty forward, hands together. She looked at me and said:

>"Today will be your last day with the company. But before we go on to that, it is important that you understand that you are a quitter. You have quit on me, you have quit on yourself, you have quit on the company, you have quit on your team, you have quit on.... wait what are you doing?"

>At this point the speech was so ridiculous I had picked up my phone to start taking notes because this was too good not to write down. I looked up and she seemed shocked and demanded "Are you texting someone? I'm talking." and I looked at her and said "Just taking some notes." Sadly, this seemed to throw her off, and I never did hear the rest of that prepared speech. She simply mumbled then moved to telling me that I would now give an exit interview, and was again perturbed when I declined. She insisted and the CFO, acting as HR, had to step in and say that wasn't necessary. I handed over my laptop and the few items I had, and made a clear instruction that the company was not to make any statements or quotes that were to be attributed to me - I heard from the team that about ten minutes later they were all told in a company meeting by the CEO that "I wanted them to know that I wished them all the best and success for the company, and still believed in the company mission" or something similar.

dbcooper··on New Google Pixel 3, Pixel Slate, and Home Hub
The $599 Slate model has an Intel Celeron SoC. :( You need to spend $799 for m3 SoC base model.
dbcooper··on Nobel Prize in Chemistry Is Awarded to 3 Evolutionary Scientists
They're never going to give it to John Goodenough. :(
dbcooper··on Is the podcast bubble bursting?
Just as long as Cum Town keeps going.
dbcooper··on Inside China’s Dystopian Dreams: A.I., Shame and Lots of Cameras
Can't wait for algorithm homogenised movies!
dbcooper··on [dead]
I loathe seeing articles from The Economist appear on this site. A low quality, shallow, ideologically driven rag.
dbcooper··on Burger Robot Startup Opens First Restaurant
5 minutes residence time in the machine per burger, not one burger per 5 minutes output.
dbcooper··on Samsung unveils 7nm technology with EUV
David Kanter's comments:

https://www.realworldtech.com/forum/?threadid=177667&curpost...

https://twitter.com/TheKanter/status/1009617987341434880?s=1...

Initial thoughts on Samsung’s EUV paper at #VLSI2018: SRAM yields are very low, 50% for 64x256Mb die on 1 wafer. Using EUV on metal layers without a pellicle is an odd choice. Significantly lower variability for EUV vs. LE^n as expected, unclear vs. SAQP.

>It's not an odd choice it's essential. EUV requires more sensitive resists or higher source powers period. You can't use a pellicle because then you drop your wafers per hour another 10-15% (cus pellicles like everything, absorb EUV) and suddenly EUV isn't so profitable.

Well it’s an odd choice if you want high yield! BEOL is fairly dense and no pellicle is like juggling knives.

>Oh I'm well aware of the danger. But it's ok EUV is HVM ready right? This is everyone desperate to recoup what is now probably trillion+ dollars of EUV RND. The throughput is just going to get worse at smaller feature sizes as shot noise dominates requiring higher doses.

EUV is definitely not HVM ready. Also, if it we have to wait too long, we will need DP EUV, which will be tremendously expensive.

dbcooper··on Arm's Cortex-A76 CPU Unveiled: Taking Aim at the Top for 7nm
GPU details: https://www.anandtech.com/show/12834/arm-announces-the-mali-...
dbcooper··on An Update on Fatalities Due to Venomous and Nonvenomous Animals in the US
Libgen link: http://libgen.io/scimag/?s=10.1016%2Fj.wem.2017.10.004&journ...
dbcooper··on TSMC Kicks Off Volume Production of 7nm Chips
That's the distance between gate midpoints, not their characteristic dimension.
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