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Z Fighting Code Sample

This source code demonstrates how game developers can work around any Z fighting issue they may find. The sample source demonstrates several techniques for working around Z fighting issues in DirectX* 9.0.
Autor Última actualización 07/07/2019 - 19:35
Article

Single-Producer/Single-Consumer Queue

Unbounded single-producer/single-consumer queue. Internal non-reducible cache of nodes is used. Dequeue operation is always wait-free. Enqueue operation is wait-free in common case. No atomic RMW operations nor heavy memory fences are used.
Autor Dmitry Vyukov Última actualización 12/12/2018 - 18:00
Article

Optimize embarrassingly parallel loops

Algorithms that display data parallelism with iteration independence lend themselves to loops that exhibit ‘embarrassingly parallel’ code. We look at examples to maximize the performance of such loops with minimal effort.
Autor Ganesh R. (Intel) Última actualización 31/12/2018 - 15:00
Article

Windows C++ Compiler and Sealed or abstract unions

The sealed union is not allowed by C++ language.
Autor admin Última actualización 25/05/2018 - 15:30
Article

Namespace-scope using-declarations for class member types

In Microsoft compatibility, the namespace-scope using-declarations for class member types are no longer accepted by Intel C++ compiler.
Autor admin Última actualización 25/05/2018 - 15:30
Article

error: an explicit template argument list is not allowed on this declaration

error: an explicit template argument list is not allowed on this declaration.
Autor An Le (Intel) Última actualización 25/05/2018 - 15:30
Article

Parallel Lint

The article describes a new direction in development of static code analyzers - verification of parallel programs. The article reviews several static analyzers which can claim to be called "Parallel Lint".
Autor Andrey Karpov (Blackbelt) Última actualización 25/05/2018 - 15:30
Article

Unable to read and write using C++ file stream

For years in Fortran95, I've been reading and writing files into various directories of my choice, thus keeping our data files in an orderly fashion. However, now I am shocked to find that you can't do anything like that in C++.
Autor Última actualización 25/05/2018 - 15:30
Article

lrintf fails to return expected value

Problem version: Intel® C++ 10.1 & Intel® C++ 11.xEnvironment : Windows*Problem description:
Autor Última actualización 25/05/2018 - 15:30
Article

Using Cluster MKL PBLAS/ScaLAPACK FORTRAN routine in your C program

This article describes a sample to use PBLAS/ScaLAPACK routines from a C program.
Autor Ying H. (Intel) Última actualización 13/08/2017 - 20:24