432 Treffer

Using Intel MKL and Intel TBB in the same application

Intel MKL 11.3 has introduced Intel TBB support.

Autor: Gennady Fedorov (Intel) Zuletzt aktualisiert am 01.10.2015 - 05:48

Finite Differences on Heterogeneous Distributed Systems

Our building block is the FD compute kernels that are typically used for RTM (reverse time migration) algorithms for seismic imaging. The computations performed by the ISO-3DFD (Isotropic 3-dimensional finite difference) stencils play a major role in accurate imaging of complex subsurface structures in oil and gas surveys and exploration. Here we leverage the ISO-3DFD discussed in [1] and [2] and…
Autor: Leonardo Borges (Intel) Zuletzt aktualisiert am 24.09.2015 - 11:48

Exploiting Multi-level parallels in HPC applications

Upon completion of this webinar, you will be familiar with advanced threading methods for the Intel® Xeon Phi™ coprocessor such as various approaches to nested paral

Autor: admin Zuletzt aktualisiert am 23.09.2015 - 13:31

Fast, lightweight, scalable MPI performance analysis

Developers of modern HPC applications face a challenge when scaling out their hybrid (MPI/OpenMP*) applications.

Autor: admin Zuletzt aktualisiert am 23.09.2015 - 13:30

Vectorizing Fortran using OpenMP* 4.x - filling the SIMD lanes

The Intel Fortran Compiler adopted the OpenMP 4.x Standard’s new SIMD clause and feature in 2014.

Autor: admin Zuletzt aktualisiert am 23.09.2015 - 13:27

Performance essentials using OpenMP* 4.0 vectorization with C/C++

This webinar teaches you about Vectorization, what it is and why you should care about it as a software developer.

Autor: admin Zuletzt aktualisiert am 23.09.2015 - 13:23
Forum topic

Threadprivate functions call


I just wanted to know what are the case where the three threadprivate functions are called : 

Autor: augustin s. Zuletzt aktualisiert am 23.09.2015 - 02:18

Crash Course on Multi-Threading with OpenMP*

HPC Webinar Series Session 4, we introduce thread parallelism and the parallel framework OpenMP*.
Autor: admin Zuletzt aktualisiert am 21.09.2015 - 15:11
Blog post

The New Parallel Universe Magazine is Out: All About Vectorization

Parallel Universe is Intel's quarterly magazine that explores inroads and innovations in software development. The new issue takes a deep dive into the subject of vectorization and what it can do for you. Our first feature article looks at the SIMD directives for explicit vector programming now available in OpenMP. The second article walks you through Vectorization Advisor, a new tool in the…
Autor: Sally Sams (Intel) Zuletzt aktualisiert am 21.09.2015 - 12:10
Forum topic

Team invalidation between consecutive parallel constructs

We are doing some experiments with the EPCC parallel benchmark on an Intel Xeon Phi coprocessor 7120 with 244 threads, compact affinity, hierarchical barrier, KMP_LIBRARY=turnaround, KMP_BLOCKTIME=

Autor: Diego Caballero Zuletzt aktualisiert am 16.09.2015 - 03:41
Einzelheiten zur Compiler-Optimierung finden Sie in unserem Optimierungshinweis.