Forum topic

Code optimization fails

Hi everyone,

Authored by Jan Drendel Last updated on 03/29/2017 - 21:41
Forum topic

__STDC_NO_THREADS__ undefined

ICC defines __STDC_VERSION__ to 201112L, but doesn't define __STDC_NO_THREADS__.  glibc doesn't currently support the C11 threads API, so it should be defined (per § of the C11 spec).

Authored by Evan N. Last updated on 03/29/2017 - 21:36
Forum topic

False positive: warning #1125: function ${A} is hidden by function ${B}

struct A { private: virtual void foo() {} // Side-info: template-method pattern in the real code. }; struct B : public A { private: void foo(int) {} };
Authored by olzhas r. Last updated on 03/29/2017 - 22:23
Forum topic

Linking issue with Intel Debug build ...


I get the following linking error when building a debug build with Intel 16.0 compiler:

Authored by Andrew R. Last updated on 03/29/2017 - 21:32


情感计算有助于设备了解人类情绪,以及采取有益于用户的措施。 该项技术还能应用于教室场景。 本视频展示了基于英特尔研究院成员工作成果的一个示例。

Authored by IDZSupport K. Last updated on 03/29/2017 - 20:52
Forum topic

Android Webview Enable and Update

Hi Intel Support

Is there a way to pop up a message when the "Android Webview" is disabled or require update.

Authored by Honda20 Last updated on 03/29/2017 - 19:56

PC 虚拟现实控制台: 从 Unspoken 中吸取的经验教训

Unspoken* 是一款由 Insomniac Games* 公司开发的第一人称施咒虚拟现实游戏,采用了 Oculus Touch* 控制器。 Insomniac Games 是一家经验丰富的控制台开发公司,他们的内部引擎经过扩展后可以支持虚拟现实。 从帧速率为 30 fps 的控制台体验,到高端虚拟现实设备上达到 90 fps,帧速率的大幅提升需要采用性能感知设计,以及改善引擎,以最大程度地利用系统资源。 本文介绍了如何检测系统级别的引擎瓶颈,找出其原因并且消除这些瓶颈,以提升性能。
Authored by Raja B. (Intel) Last updated on 03/29/2017 - 19:03

Diagnostic 15344: loop was not vectorized: vector dependence prevents vectorizationxxxx

This vectorization diagnostic is emitted starting from Intel(R) C++ Compiler 15.0. 

Authored by Anoop M. (Intel) Last updated on 03/29/2017 - 17:52

[How to fix] MS VS2015 text editor is blank after upgrading Intel® parallel Studio XE

Some customer may have a issue that the Visual Studio* (VS) text editor is blank and could not display content of code file after upgrading Intel® Parallel Studio XE (IPS).

Authored by Fiona Z. (Intel) Last updated on 03/29/2017 - 17:51
Forum topic

Visual Studio 2017 support for MKL? Update 3 timeline?


Authored by Oleg S. Last updated on 03/29/2017 - 17:38
For more complete information about compiler optimizations, see our Optimization Notice.