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Recentemente publicado! Intel® Xeon Phi™ Coprocessor High Performance Programming Aprenda os conceitos básicos da programação para essa nova arquitetura e novos produtos. Novo! |
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Intel® System Studio O Intel® System Studio e uma abrangente suíte de ferramentas integradas de desenvolvimento de software que pode diminuir o tempo de lançamento do produto no mercado, aumentar a confiabilidade do sistema e melhorar a eficiência energética e o desempenho. Novo! |
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No caso de você ter perdido - Repetição do webinar de dois dias Introdução ao desenvolvimento de aplicativos de alto desempenho para os coprocessadores Intel® Xeon & Intel® Xeon Phi™. |
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Structured Parallel Programming Os autores Michael McCool, Arch D. Robison e James Reinders usam uma abordagem baseada em padrões estruturados que podem tornar o assunto acessível a qualquer desenvolvedor de software. |
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23-abr-2013
6:36 AM PDT
6:36 AM PDT
0
Intel® Advisor XE 2013
Intel® Advisor XE 2013 guides developers to add parallelism to their existing C/C++, Fortran, or C# programs.
New in Update 3!
· Improved assistance window
· Snapshot copy procedure cancellation functionality
· Improved suitability by excluding paused . . .
16-abr-2013
11:00 AM PDT
11:00 AM PDT
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Pedigrees are a new feature implemented in Intel Cilk Plus and currently available in Intel® Composer XE 2013. In this post, I explain what pedigrees are, how they work, and how you can use them in Cilk Plus. Pedigrees are a key component used in the implementation of DotMix, a contributed . . .
16-abr-2013
10:52 AM PDT
10:52 AM PDT
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Here are some helpful links:
Important Knowledge Base Articles for Intel® Inspector XE 2013
Detecting memory growth . . .
04-abr-2013
2:59 PM PDT
2:59 PM PDT
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The Intel® Xeon Phi™ coprocessor is more capable than a basic GPU accelerator, and has unique system requirements. For the best experience, we recommend a supported system from one of our many OEM partners: . . .
Páginas
Posted Abril 24th 20130
I will be presenting on May 14th at 11am PDT on the following topic:
Design and prototype scalable threading using Intel® Advisor XE
Please register for this presentation using the following link:
https://www1.gotomeeting.com ...
Posted Abril 24th 20130
Intel® Advisor XE 2013 Update 3 guides developers to add parallelism to their existing C/C++ programs. Using this tool, you can identify where most of the time is spent in your code, which of those locations can actually scale to multi-core and what correctness issues are lurking in those ...
Posted Abril 19th 20132
Posted Abril 9th 20130
The Scalable Heterogeneous Computing Benchmark Suite (SHOC https://github.com/vetter/shoc-mic#readme) may be used for measuring performance and stability of Coprocessor based systems. The benchmark has been ported to support ...
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Eh C.seg, Fevereiro 11th 2013 - 10:29
15
I am getting the following message arbitrarily at times when running a parallel job using OpenFoam Application complied by Icc and compiler and intel mpi. When I have one running job, it is fine, but all the jobs crashe for multiple running jobs.
lsb_launch(): Failed while waiting for tasks to ...
Siwei D.seg, Fevereiro 4th 2013 - 6:55
8
Hi everyone
I need help for a problem that bothers me several days.
When I use only OpenMP, the code works fine, the time for 4 threads is 70s and 136s for 8 threads.
However, when I use MPI+OpenMP, I found the code did not spped up, i.e. the time for threads=1 and 8 are the same!!!
I am using ...
rakkotasex, Janeiro 25th 2013 - 9:05
2
Hi,
I found that function names appear as is in the release binaries if a OpenMP loop has been defined inside.
Moreover, paths from the build machine and code line numbers are also indicated.
For example, using FORTRAN compiler 10.0.025 in an executable I've got:
;D:\cygwin\home\build\dev\tags\ ...
T. H. Blackqua, Janeiro 9th 2013 - 6:02
3
The Intel Architectures Software Developer's Manual, Aug. 2012, vol. 3A, sect. 8.2.2:
Any two stores are seen in a consistent order by processors other than those performing the stores. ...
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