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Intel Vectorization Toolkit: 3. Determine Loop Candidates Using Intel Compiler Vec-Report

Intel Vectorization Toolkit: 3. Vectorization report for loop candidates
Authored by AmandaS (Intel) Last updated on 05/25/2018 - 15:30
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GCC x86 Performance Hints

      People say that GCC (GNU Compiler Collection) cannot generate effective code compared to other proprietary compilers. Is it a myth or reality?

Authored by Evgeny Stupachenko (Intel) Last updated on 03/27/2019 - 10:18
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MKL VSL example for grouppooledcovariance (vsldgrouppooledcovariance.f) failed with PGI threading layer.

Problem Description:

Grouppooledcovariance example crashs with segmentation fault with PGI threading layer on all platforms due to error in PGI support of OpenMP order clause.

Authored by Gennady F. (Blackbelt) Last updated on 03/27/2019 - 10:00
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Introduction to the Intel® MKL Extended Eigensolver

 

Authored by Zhang, Zhang (Intel) Last updated on 07/06/2019 - 16:30
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A Matrix Multiplication Routine that Updates Only the Upper or Lower Triangular Part of the Result Matrix

  Background

Intel® MKL provides the general purpose BLAS*  matrix multiply routines ?GEMM defined as follows:

Authored by Zhang, Zhang (Intel) Last updated on 07/12/2019 - 14:46
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How to Resolve ARPACK issues with Intel MKL 11.0 Update 3

Some ARPACK users have reported stability issues after upgrading to the Intel® Math Kernel Library (Intel® MKL

Authored by Zhang, Zhang (Intel) Last updated on 06/07/2017 - 10:25
Blog post

“Why Should I Update GCC x86 Compiler?” or “GCC Compiler Performance on Intel® Atom™ from Version to Version”

      I’ll try to figure out what is new for Intel® Atom™ architecture in new versions of GCC and how this affects performance and code size on the well-known EEMBC CoreMark*  benchmark:

Authored by Evgeny Stupachenko (Intel) Last updated on 03/27/2019 - 10:21
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Discover Scalability Of Your Software for Up To 8192 CPUs Using Intel® Advisor

Intel® Advisor helps developers discover what parts of their software programs scale well.

Authored by Last updated on 06/23/2019 - 18:50