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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!		 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!
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™.		 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.

Forneça aos clientes o melhor desempenho de seus aplicativos com a programação paralela e a ajuda dos inovadores recursos da Intel.

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Intel® Parallel Studio ›

Trazendo um paralelismo simplificado e completo para os desenvolvedores do Microsoft Visual Studio* C/C++, o Intel® Parallel Studio tem ferramentas avançadas para otimizar aplicativos cliente para multi-core e muitos cores (núcleos).

Produtos Intel® para desenvolvimento de software ›

Explore todas as ferramentas para ajudar você a otimizar na arquitetura Intel. Ferramentas selecionadas estão disponíveis por um período de avaliação gratuita de 45 dias.

Base de conhecimento das ferramentas ›

Guias e informações de suporte para as ferramentas Intel.
06-mai-2013
4:25 PM PDT
A case study comparing AoS (Arrays of Structures) and SoA (Structures of Arrays) data layouts for a compute-intensive loop run on Intel® Xeon® processors and Intel® Xeon Phi™ product family coprocessors
By pjbesl (Intel)0
by Paul Besl Download full case study in PDF format Download Download accompanying source code (ZIP format) . . .
25-abr-2013
10:13 AM PDT
Measuring Load Imbalance using the Intel® Vtune™ Amplifier XE
By Sumedh Naik (Intel)0
OpenMP on the Intel® Xeon Phi™ coprocessor performs as well as on Intel® Xeon processors. However, the slower clock on the Intel Xeon Phi coprocessor and the sheer number of threads accentuates OpenMP overhead.  In most cases, the problem is either load imbalance or a significant amount of serial . . .
23-abr-2013
8:00 PM PDT
SVD multithreading bug in MKL
By Gennady Fedorov...0
Reference Number : DPD200335246Product : Intel® Math Kernel Library (Intel® MKL)Version : Intel MKL 11.0 Update 3 and Intel MKL 11.1 beta for OS X*Operating Systems affected: Windows* OS, Linux * OS, OS X*Problem Description : Intel MKL Customers using SVD routines (which computes the singular . . .
23-abr-2013
6:36 AM PDT
What's new? Update 3 - Intel® Advisor XE 2013
By RAVI (Intel)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 . . .

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Speeding Up Your Cloud Environment On Intel® Architecture
By Thai Le (Intel)Posted Maio 15th 20130
In my previous blog, I discussed “Ways to Speeding up Your Cloud Environment…”, I will continue with this thread by introducing the topic of Software Defined Networks (SDN ...
Intel(r) Transactional Synchronization Extensions (Intel(r) TSX) profiling with Linux perf
By Andreas Kleen (...Posted Maio 3rd 20135
Intel TSX exposes a speculative execution mode to the programmer to improve locking performance.. Tuning speculation requires heavily on a PMU profiler. This document describes TSX profiling using the Linux  perf) (or “ ...
Modern locking
By Andreas Kleen (...Posted Abril 29th 20130
Modern locking Most multi-threaded software uses locking. Lock optimization traditionally has aimed to reduce lock contention, that is make the critical regions smaller. In optimized software, this often results in a lot of very small critical regions, protected by many locks. Each critical region ...
Register for Intel® Software Tools Spring Technical Webinar Presentation "Design and prototype scalable threading using Intel® Advisor XE"
By RAVI (Intel)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 ...

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Bo W.seg, Março 4th 2013 - 11:23
Unit mask(umask)0
Hi, I'm writing a program for computing FLOPS and need now several MSRs, such as FP_COMP_OPS_EXE.SSE_SINGLE_PRECISION. My question is what is the address for it? Ist it 0x1040 or 0x4010 or neither. And one more question: Does FP_COMP_OPS_EXE.SSE_FP_SCALAR  +  FP_COMP_OPS_EXE.SSE_FP_PACKED = ...
Rich D.qui, Fevereiro 28th 2013 - 8:54
Cloud Server & Hosting Provider Suggestions0
I had a question that I'd like to offer out to the group.  I am looking to move my IT Dept to the cloud & am reviewing providers.  I am currently in a 30 day trial w/ www.savvisdirect.com.  I'm pretty happy w/ their service/quality/etc.  Probably what I ...
Eh C.seg, Fevereiro 11th 2013 - 10:29
HYDT_bscu_wait_for_completion15
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
MPI+OPENMP does not speed up8
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 ...

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