performance optimization

教程:使用英特尔® INDE GPA 改进您的 Android* 游戏性能

This tutorial presents a step-by-step guide to performance analysis, bottleneck identification, and rendering optimization of an OpenGL ES* 3.0 application on Android*. The sample application, entitled “City Racer,” simulates a road race through a stylized urban setting. Performance analysis of the application is done using the Intel® Graphics Performance Analyzers (Intel® GPA) tool suite.
  • Developers
  • Android*
  • Android*
  • Game Development
  • GameCodeSample
  • Graphic Performance Analyzer
  • android game
  • City racer
  • performance optimization
  • System Analyzer
  • Frame Analyzer
  • frustum culling
  • Instancing
  • Game Development
  • Tutorial: Uso di Intel® INDE GPA per migliorare le prestazioni del vostro gioco Android*

    This tutorial presents a step-by-step guide to performance analysis, bottleneck identification, and rendering optimization of an OpenGL ES* 3.0 application on Android*. The sample application, entitled “City Racer,” simulates a road race through a stylized urban setting. Performance analysis of the application is done using the Intel® INDE Graphics Performance Analyzers (Intel® INDE GPA) tool suite.
  • Developers
  • Android*
  • Android*
  • Game Development
  • GameCodeSample
  • Graphic Performance Analyzer
  • android game
  • City racer
  • performance optimization
  • System Analyzer
  • Frame Analyzer
  • frustum culling
  • Instancing
  • Game Development
  • High Performance PHP 7

    On October 21, 2015, I was invited to give a technical talk at ZendCon, the largest gathering of the PHP community. A lot of excitement this year surrounds the release of PHP 7 which represents a massive performance improvement over previous versions. Here are a few notes from my talk. The promise was to offer a way for attendees of the talk to get even more performance out of PHP 7. We show you some practical things you can do right now to speed up your PHP performance on your site.

    Tutorial: Using Intel® GPA to improve the performance of your Android* game

    This tutorial presents a step-by-step guide to performance analysis, bottleneck identification, and rendering optimization of an OpenGL ES* 3.0 application on Android*. The sample application, entitled “City Racer,” simulates a road race through a stylized urban setting. Performance analysis of the application is done using the Intel® Graphics Performance Analyzers (Intel® GPA) tool suite.
  • Developers
  • Android*
  • Android*
  • Game Development
  • GameCodeSample
  • Graphic Performance Analyzer
  • android game
  • City racer
  • performance optimization
  • System Analyzer
  • Frame Analyzer
  • frustum culling
  • Instancing
  • Game Development
  • Optimize Financial Applications using Intel® Math Kernel Library

    Intel® Math Kernel Library (Intel® MKL) contains a wealth of highly optimized math functions that are fundamental to a wide variety of Financial Applications. Intel MKL uses Industry Standard interfaces and can be easily integrated into your current application framework. The Webinar provides an overview of Intel MKL to accelerate financial applications. Topics include:

  • Developers
  • Apple OS X*
  • Linux*
  • Microsoft Windows* (XP, Vista, 7)
  • Microsoft Windows* 8.x
  • C/C++
  • Fortran
  • Beginner
  • Intermediate
  • Intel® C++ Compiler
  • Intel® Fortran Compiler
  • Intel® Math Kernel Library
  • Intel® Parallel Studio XE Composer Edition
  • Learning Lab
  • FSI
  • Financial Services
  • Intel MKL Training
  • performance optimization
  • Development Tools
  • Financial Services Industry
  • Optimization
  • Parallel Computing
  • Sid Meier’s Civilization* V Finds the Graphics Sweet Spot

    Sid Meier’s Civilization* series has a successful 20-year history. This white paper describes how Firaxis utilized Intel® GPA to ensure Civilization V (Civ5) offers the best possible mix of graphics & game performance for the vast majority of systems.
  • Developers
  • Game Development
  • Intel® VTune™ Amplifier
  • Intel® Threading Building Blocks
  • Graphics Performance Analyzers
  • Performance analysis
  • performance optimization
  • Civilization
  • sid meier
  • visual computing
  • Firaxis
  • Civ5
  • Task Analyzer
  • Game Development
  • Graphics
  • Optimization
  • MEM_TRANS_RETIRED.LOAD_LATENCY events

    There are 8 MEM_TRANS_RETIRED.LOAD_LATENCY_GT_* precise events available on Intel® Microarchitecture Codename Sandy Bridge.  The events allow you to pinpoint loads that exceeded a given latency, measured in CPU clock cycles.  For example, the MEM_TRANS_RETIRED.LOAD_LATENCY_GT_4 event is for loads exceeding 4 clocks in latency, and the MEM_TRANS_RETIRED.LOAD_LATENCY_GT_512 event is for loads longer than 512 clocks. 

  • Intel® VTune™ Amplifier
  • performance tuning
  • performance optimization
  • performance profiler
  • event-based sampling
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