面向 MIC Compi 的英特尔® Composer XE
向量化要素,通过英特尔® Cilk™ Plus 数组符号实现外层循环向量化
面向 MIC Compi 的英特尔® Composer XE
向量化要素,通过英特尔® Cilk™ Plus 数组符号实现外层循环向量化
向量化要素,外层循环向量化
Krishnaiyer, Rakesh4400.00000000000
面向 MIC Compi 的英特尔® Composer XE
面向英特尔® MIC 架构的编译器方法
面向英特尔® MIC 架构的编译器方法
向量化要点、数据对齐有助于实现向量化
概述
如何将 vec-report 中的行号与源代码行号联系起来
向量化报告概述
面向英特尔® MIC 架构的编译器方法
向量化要素、向量化和优化报告、向量化报告和全新 vec-report6 概述
现有–vec-report 等级(0 到 5)控制以下向量化报告信息的生成:
面向英特尔® MIC 架构的编译器方法
面向英特尔® MIC 架构的编译器方法
向量化要素、向量化和优化报告
概述
本章介绍了如何运行和分析英特尔® C/C++ 和 Fortran 编译器的向量化和优化报告。这些报告可以查明编译器没有添加向量化或能够进行优化的区域。它可能能够修改代码,或向编译器传达更多信息,使您的应用生成的代码实现向量化或优化。
Some developers like performance data representation in form of “call graph”, where nodes are functions and edges are function calls from caller to callee. Also functions are attributed with CPU time. This way of call sequence visualization is not necessary needed and VTune™ Amplifier XE doesn’t have this graph – there are a lot of other powerful interactive ways to view, sort and filter performance data.
But there are good news for those who likes call graphs: it’s possible to make them from VTune Amplifier XE results. This blog post describes the way how to do it.
Compiler Methodology for Intel® MIC Architecture
Are you initializing data or copying blocks of data from one variable to another in your application? Probably so. Moving or setting blocks of data is very common. So how to best optimization these operations for Intel(R) Xeon Phi(TM) Coprocessors?
Intel® Inspector XE, Intel® VTune™ Amplifier XE, and Intel® Advisor XE use Microsoft Windows* OS system fonts to select text size. This allows the components to automatically pick up any change you make for accessibility or personal preference without affecting any other component user on the system.
Therefore, changing the text size for the Intel® Parallel Studio XE GUI is simple. Just change the Windows* text size and reopen the component.