RE: [Vo]:Stefano Concezzi (NI)'s presentation from July 2nd LENR meeting in Rome, now available
Akira, I think you should be opening a website called ColdFusionNews! :-) You seem to be on top of it! Thanks, -Mark -Original Message- From: Akira Shirakawa [mailto:shirakawa.ak...@gmail.com] Sent: Thursday, July 19, 2012 11:37 AM To: vortex-l@eskimo.com Subject: [Vo]:Stefano Concezzi (NI)'s presentation from July 2nd LENR meeting in Rome, now available Hello group, The full .pdf file of National Instrument's science director Stefano Concezzi's presentation shown during the July 2nd LENR meeting at Montecitorio palace in Rome has been made available for downloading by 22passi through this link: http://www.22passi.it/downloads/eu_brussels_june_20_2012_concezzi.pdf Source: http://22passi.blogspot.it/2012/07/e-ce-chi-paragona-la-ricerca-sulla_18.html No real new information included within, but it might still be useful or otherwise interesting in other ways. Enjoy, S.A.
Re: [Vo]:Stefano Concezzi (NI)'s presentation from July 2nd LENR meeting in Rome, now available
There is very important news here: NI is indeed taking LENR seriously. Not rumors anymore. 2012/7/19 Akira Shirakawa shirakawa.ak...@gmail.com No real new information included within, but it might still be useful or otherwise interesting in other ways. Enjoy, S.A. -- Daniel Rocha - RJ danieldi...@gmail.com
Re: [Vo]:Stefano Concezzi (NI)'s presentation from July 2nd LENR meeting in Rome, now available
Daniel Rocha danieldi...@gmail.com wrote: There is very important news here: NI is indeed taking LENR seriously. Not rumors anymore. A nice set of slides, too. Maybe I should ask for a copy for LENR-CANR.org. By the way, in the slide titled Our View Of The Computational Map I had to look up GPU. That means graphics processing unit. I think that is similar to a CPU only more parallel. Some years ago I read about someone making a desktop supercomputer with GPU chips. Not sure what RT-GPU means. Ray Trace? Real Time? Roaring Twenties? - Jed
Re: [Vo]:Stefano Concezzi (NI)'s presentation from July 2nd LENR meeting in Rome, now available
On Thu, Jul 19, 2012 at 3:11 PM, Jed Rothwell jedrothw...@gmail.com wrote: Not sure what RT-GPU means. Ray Trace? Yep! T
Re: [Vo]:Stefano Concezzi (NI)'s presentation from July 2nd LENR meeting in Rome, now available
The Graphical processing unit is well suited in solving quantum mechanical equations because of the simplicity of it architecture. http://quantumdynamics.wordpress.com/category/graphics-processing-units-gpu/ I start my series on the physics of GPU programming by a relatively simple example, which makes use of a mix of library calls and well-documented GPU kernels. The run-time of the split-step algorithm described here is about *280 seconds for the CPU version* (Intel(R) Xeon(R) CPU E5420 @ 2.50GHz), vs. 10 seconds for the GPU version (NVIDIA(R) Tesla C1060 GPU), resulting in 28 fold speed-up! *On a C2070 the run time is less than 5 seconds, yielding an 80 fold speedup.* The GPU is configurable into massive parallel supercomputers for scientific applications involving model simulations. *The turn-around time is incredibly fast. Compared to queues in conventional clusters where I wait for days or weeks, I get back results with 1 CPU hours compute time the very same day. This in turn further facilitates the model-building process.* * * Cheers:Axil On Thu, Jul 19, 2012 at 3:11 PM, Jed Rothwell jedrothw...@gmail.com wrote: Daniel Rocha danieldi...@gmail.com wrote: There is very important news here: NI is indeed taking LENR seriously. Not rumors anymore. A nice set of slides, too. Maybe I should ask for a copy for LENR-CANR.org. By the way, in the slide titled Our View Of The Computational Map I had to look up GPU. That means graphics processing unit. I think that is similar to a CPU only more parallel. Some years ago I read about someone making a desktop supercomputer with GPU chips. Not sure what RT-GPU means. Ray Trace? Real Time? Roaring Twenties? - Jed
Re: [Vo]:Stefano Concezzi (NI)'s presentation from July 2nd LENR meeting in Rome, now available
Ni is developing a custom computer platform based on GPU processors and an associated library that will be capable of modeling LENR based quantum mechanical processes with a bent toward Bose Einstein Condensate theory. This math is very hard to solve and needs extreme processing power and speed. Chees: Axil On Thu, Jul 19, 2012 at 3:49 PM, Axil Axil janap...@gmail.com wrote: The Graphical processing unit is well suited in solving quantum mechanical equations because of the simplicity of it architecture. http://quantumdynamics.wordpress.com/category/graphics-processing-units-gpu/ I start my series on the physics of GPU programming by a relatively simple example, which makes use of a mix of library calls and well-documented GPU kernels. The run-time of the split-step algorithm described here is about *280 seconds for the CPU version* (Intel(R) Xeon(R) CPU E5420 @ 2.50GHz), vs. 10 seconds for the GPU version (NVIDIA(R) Tesla C1060 GPU), resulting in 28 fold speed-up! *On a C2070 the run time is less than 5 seconds, yielding an 80 fold speedup.* The GPU is configurable into massive parallel supercomputers for scientific applications involving model simulations. *The turn-around time is incredibly fast. Compared to queues in conventional clusters where I wait for days or weeks, I get back results with 1 CPU hours compute time the very same day. This in turn further facilitates the model-building process.* * * Cheers:Axil On Thu, Jul 19, 2012 at 3:11 PM, Jed Rothwell jedrothw...@gmail.comwrote: Daniel Rocha danieldi...@gmail.com wrote: There is very important news here: NI is indeed taking LENR seriously. Not rumors anymore. A nice set of slides, too. Maybe I should ask for a copy for LENR-CANR.org. By the way, in the slide titled Our View Of The Computational Map I had to look up GPU. That means graphics processing unit. I think that is similar to a CPU only more parallel. Some years ago I read about someone making a desktop supercomputer with GPU chips. Not sure what RT-GPU means. Ray Trace? Real Time? Roaring Twenties? - Jed
Re: [Vo]:Stefano Concezzi (NI)'s presentation from July 2nd LENR meeting in Rome, now available
ELTB results means *Equivalent linear two-body method for Bose-Einstein condensates **in time-dependent harmonic traps* * * *SEE* * * http://www.physics.purdue.edu/people/faculty/yekim/8_Equivalent_Linear_two_body.pdf On Thu, Jul 19, 2012 at 3:59 PM, Axil Axil janap...@gmail.com wrote: Ni is developing a custom computer platform based on GPU processors and an associated library that will be capable of modeling LENR based quantum mechanical processes with a bent toward Bose Einstein Condensate theory. This math is very hard to solve and needs extreme processing power and speed. Chees: Axil On Thu, Jul 19, 2012 at 3:49 PM, Axil Axil janap...@gmail.com wrote: The Graphical processing unit is well suited in solving quantum mechanical equations because of the simplicity of it architecture. http://quantumdynamics.wordpress.com/category/graphics-processing-units-gpu/ I start my series on the physics of GPU programming by a relatively simple example, which makes use of a mix of library calls and well-documented GPU kernels. The run-time of the split-step algorithm described here is about *280 seconds for the CPU version* (Intel(R) Xeon(R) CPU E5420 @ 2.50GHz), vs. 10 seconds for the GPU version (NVIDIA(R) Tesla C1060 GPU), resulting in 28 fold speed-up! *On a C2070 the run time is less than 5 seconds, yielding an 80 fold speedup.* The GPU is configurable into massive parallel supercomputers for scientific applications involving model simulations. *The turn-around time is incredibly fast. Compared to queues in conventional clusters where I wait for days or weeks, I get back results with 1 CPU hours compute time the very same day. This in turn further facilitates the model-building process.* * * Cheers:Axil On Thu, Jul 19, 2012 at 3:11 PM, Jed Rothwell jedrothw...@gmail.comwrote: Daniel Rocha danieldi...@gmail.com wrote: There is very important news here: NI is indeed taking LENR seriously. Not rumors anymore. A nice set of slides, too. Maybe I should ask for a copy for LENR-CANR.org. By the way, in the slide titled Our View Of The Computational Map I had to look up GPU. That means graphics processing unit. I think that is similar to a CPU only more parallel. Some years ago I read about someone making a desktop supercomputer with GPU chips. Not sure what RT-GPU means. Ray Trace? Real Time? Roaring Twenties? - Jed
