By: Howard Chu (hyc.delete@this.symas.com), February 14, 2008 12:58 pm
Room: Moderated Discussions
Anders Jensen (@.) on 2/14/08 wrote:
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>Anders Jensen (@.) on 2/14/08 wrote:
>---------------------------
>>Quoted from the white paper "The Landscape of Parallel Computing Research: A View from Berkeley".
>>
>>This paper just gave Berkeley $10M over 5 years from MS and Intel to research the
>>future of parallel computing. Happy reading.
>http://www.eecs.berkeley.edu/Pubs/TechRpts/2006/EECS-2006-183.html
>
>http://www.eetimes.com/news/design/showArticle.jhtml?articleID=206503988
"The industry is in a little bit of a panic about how to program multi-core processors, especially heterogeneous ones," said Chuck Moore, a senior fellow at Advanced Micro Devices trying to rally support for work in the area. "To make effective use of multi-core hardware today you need a PhD in computer science. That can't continue if we want to enable heterogeneous CPUs," he said.
How very laughable. The computer science PhDs I've met couldn't even make effective use of *single-core* hardware. In my experience, anyone with a PhD in computer science needs to be kept very far away from actual computers. Like the newly minted CS PhD we hired at JPL, who decided it was a good idea to actually implement an FFT using recursion. I had no idea you could make an FT so slow (screw the "F")... These PhDs are probably the last guys you want telling you how to chart a course for the future.
And hello, nobody remembers Thinking Machines? We've already done the massively parallel exercise, many times before. The game hasn't changed, the rules of the game haven't changed.
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>Anders Jensen (@.) on 2/14/08 wrote:
>---------------------------
>>Quoted from the white paper "The Landscape of Parallel Computing Research: A View from Berkeley".
>>
>>This paper just gave Berkeley $10M over 5 years from MS and Intel to research the
>>future of parallel computing. Happy reading.
>http://www.eecs.berkeley.edu/Pubs/TechRpts/2006/EECS-2006-183.html
>
>http://www.eetimes.com/news/design/showArticle.jhtml?articleID=206503988
"The industry is in a little bit of a panic about how to program multi-core processors, especially heterogeneous ones," said Chuck Moore, a senior fellow at Advanced Micro Devices trying to rally support for work in the area. "To make effective use of multi-core hardware today you need a PhD in computer science. That can't continue if we want to enable heterogeneous CPUs," he said.
How very laughable. The computer science PhDs I've met couldn't even make effective use of *single-core* hardware. In my experience, anyone with a PhD in computer science needs to be kept very far away from actual computers. Like the newly minted CS PhD we hired at JPL, who decided it was a good idea to actually implement an FFT using recursion. I had no idea you could make an FT so slow (screw the "F")... These PhDs are probably the last guys you want telling you how to chart a course for the future.
And hello, nobody remembers Thinking Machines? We've already done the massively parallel exercise, many times before. The game hasn't changed, the rules of the game haven't changed.
Topic | Posted By | Date |
---|---|---|
Multicore is unlikely to be the ideal answer. | Anders Jensen | 2008/02/14 04:24 AM |
And the links.. | Anders Jensen | 2008/02/14 04:25 AM |
Disappointing.. | Linus Torvalds | 2008/02/14 10:17 AM |
Disappointing.. | Mark Roulo | 2008/02/14 11:03 AM |
LOL (NT) | Linus Torvalds | 2008/02/14 05:43 PM |
Disappointing.. | David Patterson | 2008/02/15 11:53 AM |
Disappointing.. | Linus Torvalds | 2008/02/15 05:01 PM |
Disappointing.. | anon | 2008/02/15 08:54 PM |
Disappointing.. | JasonB | 2008/02/19 07:45 PM |
Disappointing.. | Ilya Lipovsky | 2008/02/22 06:27 PM |
Disappointing.. | Scott Bolt | 2008/03/16 11:36 AM |
Need for new programming languages | Vincent Diepeveen | 2008/02/19 06:18 AM |
Need for new programming languages | Pete Wilson | 2008/02/24 11:41 AM |
Disappointing.. | Zan | 2008/02/25 10:52 PM |
Disappointing.. | Robert Myers | 2008/02/19 09:47 PM |
Disappointing.. | Fred Bosick | 2008/02/22 06:38 PM |
Disappointing.. | Robert Myers | 2008/03/01 01:17 PM |
The limits of single CPU speed are here. | John Nagle | 2008/03/14 10:55 AM |
The limits of single CPU speed are here. | Howard Chu | 2008/03/15 01:02 AM |
The limits of single CPU speed are here. | slacker | 2008/03/15 08:08 AM |
The limits of single CPU speed are here. | Howard Chu | 2008/03/17 01:47 AM |
The limits of single CPU speed are here. | slacker | 2008/03/17 10:04 AM |
And the links.. | Howard Chu | 2008/02/14 12:58 PM |
I take some of that back | Howard Chu | 2008/02/14 01:55 PM |
And the links.. | Jesper Frimann | 2008/02/14 02:02 PM |
And the links.. | Ilya Lipovsky | 2008/02/15 02:24 PM |
And the links.. | iz | 2008/02/17 10:55 AM |
And the links.. | JasonB | 2008/02/17 07:09 PM |
And the links.. | Ilya Lipovsky | 2008/02/18 01:54 PM |
And the links.. | JasonB | 2008/02/18 10:34 PM |
And the links.. | Thiago Kurovski | 2008/02/19 07:01 PM |
And the links.. | iz | 2008/02/20 10:36 AM |
And the links.. | Ilya Lipovsky | 2008/02/20 03:37 PM |
And the links.. | JasonB | 2008/02/20 06:28 PM |
And the links.. | JasonB | 2008/02/17 06:47 PM |
And the links.. | Ilya Lipovsky | 2008/02/18 02:27 PM |
And the links.. | JasonB | 2008/02/18 10:00 PM |
And the links.. | JasonB | 2008/02/19 03:14 AM |
And the links.. | Ilya Lipovsky | 2008/02/20 04:29 PM |
And the links.. | JasonB | 2008/02/20 06:14 PM |
And the links.. | Ilya Lipovsky | 2008/02/21 11:07 AM |
And the links.. | Howard Chu | 2008/02/14 01:16 PM |
And the links.. | Jukka Larja | 2008/02/15 03:00 AM |
Berkeley View on Parallelism | David Kanter | 2008/02/15 11:41 AM |
Berkeley View on Parallelism | Howard Chu | 2008/02/15 12:49 PM |
Berkeley View on Parallelism | David Kanter | 2008/02/15 03:48 PM |
Berkeley View on Parallelism | Howard Chu | 2008/02/17 05:42 PM |
Berkeley View on Parallelism | nick | 2008/02/17 09:15 PM |
Berkeley View on Parallelism | Howard Chu | 2008/02/18 04:23 PM |
Berkeley View on Parallelism | nick | 2008/02/18 10:03 PM |
Berkeley View on Parallelism | Howard Chu | 2008/02/19 01:39 AM |
Berkeley View on Parallelism | rcf | 2008/02/19 12:44 PM |
Berkeley View on Parallelism | Howard Chu | 2008/02/19 03:25 PM |
Average programmers | anon | 2008/02/18 12:40 PM |
Berkeley View on Parallelism | JasonB | 2008/02/15 08:02 PM |
Berkeley View on Parallelism | JasonB | 2008/02/15 08:02 PM |
Berkeley View on Parallelism | Dean Kent | 2008/02/15 08:07 PM |
Berkeley View on Parallelism | Ray | 2008/02/20 03:20 PM |
Berkeley View on Parallelism | JasonB | 2008/02/20 06:11 PM |
Berkeley View on Parallelism | FritzR | 2008/02/24 03:08 PM |
rubyinline, etc. | nordsieck | 2008/02/22 03:38 PM |
rubyinline, etc. | JasonB | 2008/02/23 05:53 AM |
rubyinline, etc. | nordsieck | 2008/03/02 01:40 AM |
rubyinline, etc. | Michael S | 2008/03/02 02:49 AM |
rubyinline, etc. | Dean Kent | 2008/03/02 07:41 AM |
rubyinline, etc. | Michael S | 2008/03/02 08:19 AM |
rubyinline, etc. | Dean Kent | 2008/03/02 08:30 AM |
rubyinline, etc. | JasonB | 2008/03/02 05:26 PM |
rubyinline, etc. | JasonB | 2008/03/02 06:01 PM |
rubyinline, etc. | Anonymous | 2008/03/03 02:11 AM |
rubyinline, etc. | JasonB | 2008/03/03 09:40 AM |
rubyinline, etc. | Foo_ | 2008/03/09 09:59 AM |
rubyinline, etc. | JasonB | 2008/03/10 01:12 AM |
rubyinline, etc. | Gabriele Svelto | 2008/03/10 02:22 AM |
rubyinline, etc. | JasonB | 2008/03/10 04:35 AM |
C++ for beginners | Michael S | 2008/03/10 05:16 AM |
C++ for beginners | JasonB | 2008/03/10 06:35 AM |
C++ | Michael S | 2008/03/10 04:55 AM |
rubyinline, etc. | Linus Torvalds | 2008/03/03 11:35 AM |
rubyinline, etc. | Dean Kent | 2008/03/03 02:35 PM |
rubyinline, etc. | JasonB | 2008/03/03 03:57 PM |
rubyinline, etc. | Dean Kent | 2008/03/03 08:10 PM |
rubyinline, etc. | Michael S | 2008/03/04 01:53 AM |
rubyinline, etc. | Dean Kent | 2008/03/04 07:51 AM |
rubyinline, etc. | Michael S | 2008/03/04 08:29 AM |
rubyinline, etc. | Dean Kent | 2008/03/04 08:53 AM |
rubyinline, etc. | Michael S | 2008/03/04 11:20 AM |
rubyinline, etc. | Dean Kent | 2008/03/04 02:13 PM |
read it. thanks (NT) | Michael S | 2008/03/04 04:31 PM |
efficient HLL's | Patrik Hägglund | 2008/03/04 03:34 PM |
efficient HLL's | Wes Felter | 2008/03/04 09:33 PM |
efficient HLL's | Patrik Hägglund | 2008/03/05 01:23 AM |
efficient HLL's | Michael S | 2008/03/05 02:45 AM |
efficient HLL's | Wilco | 2008/03/05 05:34 PM |
efficient HLL's | Howard Chu | 2008/03/05 07:11 PM |
efficient HLL's | Wilco | 2008/03/06 02:27 PM |
efficient HLL's | anon | 2008/03/05 08:20 AM |
And the links.. | Groo | 2008/02/17 04:28 PM |
And the links.. | Vincent Diepeveen | 2008/02/18 02:33 AM |