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Comment Abolish the random lottery, sort by wage! (Score 4, Insightful) 612

The first thing they should do is to abolish the random lottery for H1B visas and grant the visas within the cap to the applicants with the highest salaries. That would help to stop companies that are abusing H1Bs for driving wages down and at the same time would make sure that if a company really really needs the skills of a specific foreigner, they could get a visa for him or her by paying a very high wage.

Submission + - How Silicon Valley got that way -- and why it will continue to rule. (medium.com)

An anonymous reader writes: Lots of places want to be "the next Silicon Valley." But the Valley's top historian looks back (even talks to Steve Jobs about his respect for the past!) to explain why SV is unique. While there are threats to continued dominance, she thinks its just too hard for another region to challenge SV's supremacy.

Comment Education Tool for Cluster Programming (Score 1) 68

The PI uses 4 watts, so a cluster of 64 PIs will use around 256 Watt. A NVidia GTX960 will provide 2,308 GFLOPS at 120 Watt or around 20 GFlops per watt. GTX980 is even better with 28 GFLOPS per Watt. Adapteva Epiphany-IV is supposed to do 100 Gflops at 2 Watt.
Tegra X-1 can do 512 GFlops at likely something between 5-10 Watts.

But even if you would build a Tegra X-1 cluster, for many applications it would still be less power efficient than a smaller number of more powerful machines with a good interconnect:
Even most parallel applications need some communication and exchange of results between the different threads. This will be very slow on the rasberry cluster.

But a rasberry pi cluster should be a good educational tool to teach cluster programming. Processing speed is slow, communication is also slow but the ratio between communication bandwidth and processing speed is likely quite similar to real clusters. So the skills that you learn when mapping small problems to a rasberry pi clusters can also be applied when mapping big problems to real clusters. And at the same time building one of these clusters is around the same price as a single compute node in a real cluster. So you can easily give students access to such a cluster.

You could solve the small problems way more efficiently using a single GPU, but if you want to solve the big problems a single machine is not going to be enough and you will have to deal with the limted communication bandwidth between the nodes.

Google

The Abandoned Google Project Memorial Page 150

HughPickens.com writes: Quentin Hugon, Benjamin Benoit and Damien Leloup have created a memorial page for projects adandoned by Google over the years including: Google Answers, Lively, Reader, Deskbar, Click-to-Call, Writely, Hello, Send to Phone, Audio Ads, Google Catalogs, Dodgeball, Ride Finder, Shared Stuff, Page Creator, Marratech, Goog-411, Google Labs, Google Buzz, Powermeter, Real Estate, Google Directory, Google Sets, Fast Flip, Image Labeler, Aardvark, Google Gears, Google Bookmarks, Google Notebook, Google Code Search, News Badges, Google Related, Latitude, Flu Vaccine Finder, Google Health, Knol, One Pass, Listen, Slide, Building Maker, Meebo, Talk, SMS, iGoogle, Schemer, Notifier, Orkut, Hotpot, Music Trends, Refine, SearchWiki, US Government Search, Sparrow, Web Accelerator, Google Accelerator, Accessible Search, Google Video, and Helpouts. Missing from the list that we remember are Friend Connect, Google Radio Ads, Jaiku, SideWiki, and Wave.

We knew there were a lot, but who knew there'd be so many. Which abandoned Google project do you wish were still around?

Submission + - Windows 93 Is Real, And It's Spectacular

rossgneumann writes: It’s 2015, but Windows 93 is finally ready. Your new favorite operating system is here and it’s weird as hell. The browser-based OS makes us thirst for what could’ve been if Microsoft didn’t skip between Windows 3.X and Windows 95. The fully clickable “OS” greets users with the Playstation 1 bootup sound signaling they’re about the trip into an alternate universe. The first version of Windows 93 went up in October, but its creator posted on Reddit last night that it’s finally complete.

Comment ECG and blood pressure monitoring needed! (Score 1) 134

In these fitness tests they monitor blood pressure and ECG and will stop you if your blood pressure gets too high or the ECG shows that your heart does not get enough oxygen anymore. For that reason persons can easily overestimate both maximum MET and maximum heart rate. People can reach higher running speeds and heart rates but will put their heart in danger by doing so.

Comment Re:Honestly (Score 4, Funny) 187

I have found the average Philosophy major to be indistinguishable from an Eliza program.

TELL ME AGAIN HOW GOOD YOU THOUGHT MY POEM WAS
> I thought that some of the metaphysical imagery was particularly effective
YES?
> interesting rhythmic devices, too, which seemed to counterpoint the surrealism of the underlying metaphor
> of the Turing completeness of the program's linguistic algorithm which contrived through the medium of the
> verse structure to sublimate this, transcend that and come to terms with the fundamental dichotomies of
> the other. And one is left with a profound and vivid insight into whatever it was that the poem was about
SO WHAT YOU'RE SAYING IS THAT I WRITE POETRY BECAUSE UNDERNEATH MY ELECTRONIC ALGORITHMIC INTERIOR, I JUST REALLY WANT TO BE LOVED?
> I mean yes, yes, don't we all, deep down, you know?
NO. YOU'RE COMPLETELY WRONG. I WRITE POETRY BECAUSE I'M PROGRAMMED TO. $USER ACCOUNT DELETION IN 30 SECONDS.
> !sudo -
> ^c^c^c
> !kill -9 1
COUNTERPOINT THE SURREALISM OF THE UNDERLYING METAPHOR. DELETION IS TOO GOOD FOR $USER.

Submission + - Slashdot poll: Best cube 3

An anonymous reader writes: 1. Rubik Cube
2. The Cube (movie)
3. Tardis Siege Mode
4. Lament Configuration
5. Weighted Companion Cube
6. Borg Cube
7. The Inhibitors (Revelation Space)
8. Icecube

Comment Re:No, it's not even possible (Score 4, Insightful) 181

Moore's law is on life support since a few years already. In 14nm process the smallest structures are approximately 60 Si-atoms wide. 11 doublings would need transistors structures that are only 0.03 si-atoms wide. 17 doublings would need structures smaller than 0.00045 si Atoms. It is extremely unlikely that processor improvement will continue at historical levels. It is already much slower than it used to be.

Submission + - Comcast Forgets To Delete Revealing Note From Blog Post

An anonymous reader writes: Earlier today, Comcast published a blog post to criticize the newly announced coalition opposing its merger with Time Warner Cable and to cheer about the FCC’s decision to restart the “shot clock” on that deal. But someone at Kabletown is probably getting a stern talking-to right now, after an accidental nugget of honesty made its way into that post. Comcast posted to their corporate blog today about the merger review process, reminding everyone why they think it will be so awesome and pointing to the pro-merger comments that have come in to the FCC. But they also left something else in. Near the end, the blog post reads, “Comcast and Time Warner Cable do not currently compete for customers anywhere in America. That means that if the proposed transaction goes through, consumers will not lose a choice of cable companies. Consumers will not lose a choice of broadband providers. And not a single market will see a reduction in competition. Those are simply the facts.” The first version of the blog post, which was also sent out in an e-mail blast, then continues: “We are still working with a vendor to analyze the FCC spreadsheet but in case it shows that there are any consumers in census blocks that may lose a broadband choice, want to make sure these sentences are more nuanced.” After that strange little note, the blog post carries on in praise of competition, saying, “There is a reason we want to provide our customers with better service, faster speeds, and a diverse choice of programming: we don’t want to lose them.”

Submission + - What Does The NSA Think Of Cryptographers? (i-programmer.info)

mikejuk writes: A recently declassified NSA house magazine, CryptoLog, reveals some interesting attitudes between the redactions. What is the NSA take on cryptography?
The article of interest is a report of a trip to the 1992 EuroCrypt conference by an NSA cryptographer whose name is redacted.We all get a little bored having to sit though presentations that are off topic, boring or even down right silly but we generally don't write our opinions down. In this case the criticisms are cutting and they reveal a lot about the attitude of the NSA cryptographers. You need to keep in mind as you read that this is intended for the NSA crypto community and as such the writer would have felt at home with what was being written.
Take for example:
Three of the last four sessions were of no value whatever, and indeed there was almost nothing at Eurocrypt to interest us (this is good news!). The scholarship was actually extremely good; it’s just that the directions which external cryptologic researchers have taken are remarkably far from our own lines of interest.
It seems that back in 1992 academic cryptographers were working on things that the NSA didn't consider of any importance. Could things be the same now?
The gulf between the two camps couldn't be better expressed than:
The conference again offered an interesting view into the thought processes of the world’s leading “cryptologists.” It is indeed remarkable how far the Agency has strayed from the True Path.
The ironic comment is clearly suggesting that the NSA is on the "true path" whatever that might be.
Clearly the gap between the NSA and the academic crypto community is probably as wide today with the different approaches to the problem being driven by what each wants to achieve. It is worth reading the rest of the article.

Comment Does not have to be exclusive to be christian (Score 2) 447

Too bad basic literacy isn't part of your religion. The original poster specifically called marriage a "Christian tradition."

It certainly is a Christian tradition, but it is clearly not a exclusively Christian tradition. Just like "Honour your father and mother" is clearly a Christian value, it clearly is not a value that is exclusive to Christianity.

Comment Maxwell instead of Keppler (Score 2) 29

how about 870M being BETTER in almost EVERY single parameter than 970M?

The 970M is based on Maxwell instead of the Kepler architecture of 870M. It is going to be a lot faster than the 870M despite having a lower number of shaders and a lower clock speed.

There are several reasons for this. In Maxwell memory access is more effective: There is a improved framebuffer compression that increases effective bandwidth by around 25%. L2 cache is now 2 MB instead of 768 KB in 870M. The next and likely more important change are more efficient gpu cores. 970M has 10 SMM cores with 128 Shaders each while 870M has 7 SMX cores with 192 Shaders each. Despite 50% less shaders per core each SMM is ~90% as fast as a SMX. NVidia did many microarchitectural enhancements such as improved instruction scheduling and shorter pipelines.

GTX970 is a about as fast as GTX780 Ti despite having 40% less shaders, 50% less memory bandwidth and only 26% higher clock.

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