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Getting the most out of the Intel compiler with new optimization reports

Intel® Composer XE 2015 has dramatically overhauled the reporting features for such crucial optimizations as inlining, vectorization, parallelization, and memory access and cache usage optimization

Autor: admin Zuletzt aktualisiert am 27.07.2015 - 18:04
Article

How to Compile for Intel® AVX

Use the Intel Compiler 11.1 or 12.0 with the switch /QxAVX (Windows*) or -xavx (Linux*) to compile applications for Intel® Advanced Vector Extensions (Intel® AVX).
Autor: Martyn Corden (Intel) Zuletzt aktualisiert am 27.07.2015 - 18:05
Article

Intel MPI Library and Composer XE Compatibility

The following table lists all supported versions of the Intel® MPI Library and the Intel® Composer XE.  Use this as a reference on the cross-compatibility between the library and associated compile

Autor: Gergana S. (Intel) Zuletzt aktualisiert am 23.07.2015 - 14:07
Article

Diagnostic 15304: non-vectorizable loop instance

Product Version: Intel® Fortran Compiler 15.0 and a later version 

Autor: Devorah H. (Intel) Zuletzt aktualisiert am 23.07.2015 - 14:07
Video

New Vectorization Features of the Intel Compiler

Intel Compiler vectorization features are improving its capabilities continuously through utilizing STL vectors, indirect addressing, multi-dimensional arrays, and SIMD of OpenMP4.0.

Autor: admin Zuletzt aktualisiert am 10.07.2015 - 10:15
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Getting Better Performance on Dijkstra’s Shortest Path Graph Algorithm using the Intel® Compiler

We optimized a version of Dijkstra’s shortest path graph algorithm using a combination of Intel® Cilk™ Plus array notation and OpenMP* parallel for.

Autor: Robert Chesebrough (Intel) Zuletzt aktualisiert am 03.03.2015 - 13:23
Video

Enhance Computing Matrix Multiplication Using Intel® Compiler and Intel® Math Kernel Library (MKL)

We optimized a version of a triply nested loop matrix multiplication on Linux* using the Intel® Math Kernel Library (MKL).

Autor: Robert Chesebrough (Intel) Zuletzt aktualisiert am 03.03.2015 - 11:09
Video

Enhance Computing Taylor Series Expansion with Intel® Compiler and Intel® Threading Building Blocks

We optimized a version of a Taylor Series Expansion using the Intel® Compiler and Intel® Threading Building Blocks (Intel® TBB).

Autor: Robert Chesebrough (Intel) Zuletzt aktualisiert am 02.03.2015 - 13:39
Article

CATC 2014 Program Abstract

It's the End of the World as We Know It (And I Feel Fine)James Larus EPFL

Autor: admin Zuletzt aktualisiert am 24.11.2014 - 10:49
Article

CATC 2013 Program Abstract

The Next Revolution in ComputingProf. Antonio Gonzalez, Intel Barcelona Research Center and UPC, Spain

Autor: admin Zuletzt aktualisiert am 23.10.2014 - 16:22
Einzelheiten zur Compiler-Optimierung finden Sie in unserem Optimierungshinweis.