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How to Start VTune Amplifier from Ubuntu Launcher

Under Linux many commands are executed from the command line, which is OK. But if the program you are starting has a mouse driven GUI in my view the command line doesn't really make sense.

Autor Paul Farquhar (Intel) Última actualización 30/07/2015 - 20:06
Blog post

Submissions open: High Performance Parallelism Gems

We have all had our little discoveries and triumphs in identifying new and innovative approaches that increased the performance of our applications. Occasionally we find something more, something that could also help others, an innovative gem. You now have an opportunity to broadcast your successes more widely to the benefit of our community. You are invited to submit a proposal to a...
Autor Taylor K. (Intel) Última actualización 30/07/2015 - 21:03
Blog post

Optimized Pseudo Random Number Generators with AVX2

Intel® Math Kernel Library includes powerful and versatile random number generators that have been optimized to take full advantage of Intel

Autor gaston-hillar Última actualización 30/07/2015 - 20:03
Blog post

The Chronicles of Phi - part 5 - Plesiochronous phasing barrier – tiled_HT3

For the next optimization, I knew what I wanted to do; I just didn’t know what to call it. In looking for words that describes loosely-synchronous, I came across plesiochronous:

Autor jimdempseyatthecove Última actualización 30/07/2015 - 20:03
Blog post

The Chronicles of Phi - part 3 Hyper-Thread Phalanx – tiled_HT1 continued

The prior part (2) of this blog provided a header and set of function that

Autor jimdempseyatthecove Última actualización 30/07/2015 - 15:25
Blog post

The Chronicles of Phi - part 2 Hyper-Thread Phalanx – tiled_HT1

Strategy to address the performance issue through use of a Hyper-Thread Phalanx.
Autor jimdempseyatthecove Última actualización 30/07/2015 - 15:24
Blog post

The Chronicles of Phi - part 1 The Hyper-Thread Phalanx

The term phalanx is derived from a military formation used by the ancient Greeks and Romans. The formation generally involved soldiers lining up shoulder to shoulder, shield to shield multiple rows deep. The formation would advance in unison becoming “an irresistible force.” I use the term Hyper-Thread Phalanx to refer to the Hyper-Thread siblings of a core being aligned shoulder-to-shoulder and...
Autor jimdempseyatthecove Última actualización 30/07/2015 - 15:23
Blog post

The Chronicles of Phi - part 4 - Hyper-Thread Phalanx – tiled_HT2

The prior part (3) of this blog showed the effects of the first-level implementation of the Hyper-Thread Phalanx.

Autor jimdempseyatthecove Última actualización 30/07/2015 - 15:22
Blog post

AVX-512 instructions

Intel® Advanced Vector Extensions 512 (Intel® AVX-512)

Autor James Reinders (Intel) Última actualización 30/07/2015 - 15:13
Para obtener información más completa sobre las optimizaciones del compilador, consulte nuestro Aviso de optimización.