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Performance Tools for Software Developers - Building PGPLOT* with the Intel® compilers

Introduction Version information Application notes
Authored by admin Last updated on 06/01/2017 - 11:33
Article

Building NCAR Graphics* with the Intel® compilers

Introduction
Authored by AmandaS (Intel) Last updated on 06/07/2017 - 09:20
Article

internal threshold was exceeded

In very large, complex functions, loops preceded by OpenMP directives may not be threaded. Compiler may emit the warning remark: "An internal threshold was exceeded: loops may not be vectorized or parallelized. Try to reduce routine size."
Authored by Martyn Corden (Intel) Last updated on 12/26/2018 - 13:11
Article

White space requirement between macro name and replacement text

In the definition of an object-like macro, C99 and C++0x require that the replacement text be separated from the macro name by white space. The Intel® Compiler will check this requirement and will issue appropriate warning accordingly.
Authored by admin Last updated on 05/25/2018 - 15:30
Article

Intel® Debugger (IDB) for Linux - Error: Assertion failed involving getThreadId()

The Intel Debugger for Linux version 11.0 suffers an Assertion failed error involving getThreadId() when loading an executable.
Authored by Last updated on 12/31/2018 - 15:00
Article

Intel® Professional Edition Compilers 11.1 Fixes List

This page lists fixes that have been made in Intel Professional Edition Compilers 11.1.
Authored by Elizabeth S (Intel) Last updated on 05/25/2018 - 15:30
Article

error: unable to do dynamic initialization

compiler reports "unable to do dynamic initialization" when compiling code that use the GNU* vector_size attribute.
Authored by Last updated on 05/24/2019 - 16:37
Article

Intel compilers compilervars.csh does not work with CSH on Ubuntu

ERROR: Unknown switch ''. Accepted values: ia32, intel64
Authored by admin Last updated on 06/14/2017 - 13:18
Article

Intel® Cilk™ Plus Runtime Library cilkrts20.dll/libcilkrts.so Can Only be Linked Dynamically

The compiler only provides the Intel® Cilk™ Plus runtime as a DLL or shared object. There is no static .lib or .a version.
Authored by Last updated on 05/25/2018 - 15:30
Article

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