Filters

Forum topic

using TBB thread local storage with MKL

Suppose I have the following code:

Authored by bohan w. Last updated on 02/21/2017 - 19:59
Article

在英特尔® 至强融核™ 协处理器上微调矢量化和内存流量:对小型矩阵进行 LU 分解

Common techniques for fine-tuning the performance of automatically vectorized loops in applications for Intel® Xeon Phi™ coprocessors are discussed. These techniques include strength reduction, regularizing the vectorization pattern, data alignment and aligned data hint, and pointer disambiguation.
Authored by Vadim K. (Intel) Last updated on 02/21/2017 - 18:58
Article

Intel® C++ Compiler 17.0 Release Notes

This page provides links to the current Release Notes for the Intel® C++ Compiler 17.0 component of Intel® Parallel Studio XE 2017 for Windows*, Linux* and OS X*. 

Authored by Kenneth Craft (Intel) Last updated on 02/21/2017 - 17:50
Forum topic

MKL 2017 Update 1, MKL_DIRECT_CALL and zgetri issue

I have found that when MKL_DIRECT_CALL is on, there seems to be an issue with one of the zgetrf/zgetri  and 5x5 matrices.

Authored by vasci_ Last updated on 02/21/2017 - 16:39
Forum topic

Elliptic Curve Digital Signature: [message < G.ord]

When using ippsSignDSA, does the developer have to feed a message smaller than the order of the generator or does the function itself compute the modulus in case it is not?

Authored by Arya Pourtabatabaie Last updated on 02/21/2017 - 16:39
Article

Compiling for the Intel® Xeon Phi™ Processor and the Intel® Advanced Vector Extensions 512 ISA

This document briefly gives an overview of the Intel® Advanced Vector Extensions 512 (Intel® AVX-512) and shows different ways to build an application for the Intel® Xeon Phi™ processor x200 using the Intel® compiler.
Authored by Nguyen, Loc Q Last updated on 02/21/2017 - 13:14
Forum topic

NaN boxing

Hi,

 

 

 

 

 

Authored by velvia Last updated on 02/21/2017 - 11:09
Forum topic

Memory leak when using offload in Intel HD Graphics 4600

My software using cilk_for occured memory leak.

I want to know why memory leaks and how avoid memory leak.

Thanks.

source code:

Authored by 浩章 澤幡 Last updated on 02/21/2017 - 06:48
Forum topic

Show version number

For Intel C++ on Windows what command line option prints the version number of the compiler ?

For Intel C++ on Linux what command line option prints the version number of the compiler ?

Authored by eldiener Last updated on 02/16/2017 - 10:44
Forum topic

Skylake Xeon and AVX-512VL

Hi all, please excuse my ignorance but I am just wondering if the Skylake Xeon processor is released to the market now?

Authored by Martin Z. Last updated on 02/16/2017 - 07:32
For more complete information about compiler optimizations, see our Optimization Notice.