Vtune
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| GCDC'08: Intel Tuning Tools can help optimizing software [Videos] At 11:30 a.m. CET Intel's Jérôme Muffat-Méridol and Basher Khan entered the stage at GCDC'08 where they talked about the real turbo for gaming software namely Intel Software Tools for optimized gam ... Posted: 2008-09-22 18:44:59 by Jérôme Muffat-Méridol (Intel), Sharon Greenfield (Intel) | GCDC, tools, Threading Building Blocks, gamedevelopment, software, Tuning, Vtune, intel, Network, visual computing, tuning tools |
| Introduction to the Intel(R) VTune(TM) Performance Analyzer [Videos] This podcast provides and introduction to the VTune Performance Analyzer, and how the various technologies within the tool are used in conjunction with each other to identify hotspots in the code, opp ... Posted: 2007-03-06 16:47:41 by ISN Admin | developer, technology, Multithreading, software, Vtune, intel, threading |
| Thinking how Intel® VTune™ Performance Analyzer are beneficial on Software Development [Knowledgebase] by Peter Wang I have more than six years development experience on Intel® VTune™ Performance Analyzer, and now as a technical consulting engineer in Intel. I'm very proud of Intel's having this pe ... Posted: 2008-10-13 12:42:13 by | Intel Compiler, Performance Libraries, Microsoft C++, Google Video, Concuurent, performance, Vtune |
| VTune™ Analyzer: Other32 Module Solutions [Knowledgebase] by Corey Alsamriae The Time Based sampling (TBS) feature of the Intel® VTune™ Performance Analyzer allows you to monitor all active software on your system, including the operating system, device ... Posted: 2009-02-23 12:56:16 by Corey Alsamariae (Intel) | Code, Vtune |
| Analyzing Thread Performance [Knowledgebase] By Jeff Andrews Introduction The Intel® VTune™ Performance Analyzer powerfully spotlights performance bottlenecks. While many developers have used the VTune analyzer to sample an application, the ... Posted: 2008-10-22 13:22:28 by Jeff Andrews (Intel) | Multi-threading, Vtune |
| Intel® Tools Make Threading Easier on Multiple Processors [Knowledgebase] Introduction Intel® Thread Profiler, Intel® Thread Checker, and the Intel® Compiler with Support for OpenMP* Allow Quick Performance Estimation for Threading Applications. As a software developer ... Posted: 2008-10-24 14:36:51 by James Rose (Intel) | OpenMP, Tuning, Vtune |
| Preparing Applications for Intel® Core™ Microarchitecture [Knowledgebase] by Khang NguyenContributors: Bob Valentine, Erik Niemeyer, Paul Lindberg Introduction Currently, optimizing applications for a desktop platform is not the same as doing it for the mobile platfor ... Posted: 2008-12-04 15:46:15 by Khang Nguyen (Intel) | OpenMP, Code, Vtune |
| Implementing Scalable Atomic Locks for Multi-Core Intel® EM64T and IA32 Architectures [Knowledgebase] by Michael Chynoweth and Mary R. Lee Abstract There are several different methods of atomically locking code and data on a Microsoft Windows platform. The primary purpose of this whitepaper is to gi ... Posted: 2009-11-09 15:24:57 by Michael Chynoweth (Intel), Mary Lee (Intel) | EM64T, locks, IA32, Multi-threading, Vtune |
| Multi-Threaded Programming: Advanced Techniques [Knowledgebase] by Aaron Coday Introduction In this course and its accompanying labs, you will become familiar with intermediate to advanced techniques for explicit threading and OpenMP* threading. You’ll dem ... Posted: 2009-01-15 14:01:35 by Aaron Coday (Intel) | OpenMP, многопоточность, Vtune |
| Performance Analysis of Applications Running on Itanium® 2 Processors [Knowledgebase] by Richard J. Greco Introduction Hotspot analysis using tools like the Intel VTune™ Performance Analyzer is a common technique for identifying bottlenecks and improving software performance. The ... Posted: 2009-02-20 19:08:36 by Richard Greco (Intel) | Vtune |
| Introduction to Microarchitectural Optimization for Itanium® Processors [Knowledgebase] Introduction This guide introduces software developers to the systematic use of Itanium® processor performance monitoring events to analyze the execution efficiency of their applications using t ... Posted: 2009-03-10 11:08:41 by | optimization, Vtune |
| How to Identify Back-End Bubbles on 64-Bit Intel® Architecture [Knowledgebase] Challenge Identify a processor back-end bubble on the Intel® Itanium® 2 processor. A 'bubble' is defined as any delay in the processor. The 'back end' is the place where instructions are retire ... Posted: 2008-11-25 14:30:17 by | Vtune |
| How to Make Best Use of the Intel® VTuneT Performance Analyzer [Knowledgebase] Challenge Make best use of the Intel® VTune™ Performance Analyzer. The rich feature set of the VTune™ Performance Analyzer includes functionality that many users do not know exists. ... Posted: 2009-08-19 15:59:30 by | Vtune |
| Optimizing for Hyper-Threading Technology Using the Intel® VTune™ Performance Analyzer [Knowledgebase] Introduction As the first in a collection of Intel® Software Network articles, this article helps an experienced software programmer like you understand how to optimize an application for Hyper-Thr ... Posted: 2008-10-22 13:33:53 by Richard Gerber (Intel) | OpenMP, Hyper-Threading Technology, Vtune |
| Reduce False Sharing in .NET* [Knowledgebase] by Dean Chandler, Senior Software EngineerIntel Corporation Introduction The Microsoft .NET* Framework offers a fast and easy way to design and implement your software in a hardware agnostic en ... Posted: 2009-11-09 12:42:30 by | Vtune |
| Black Belt Itanium® Processor Performance: The Foundation (Part 1 of 5) [Knowledgebase] by David Levinthal Introduction First in a series of five articles on optimizing software for the Itanium® processor family. The Foundation Performance Monitoring Capabilities Data Block ... Posted: 2008-11-20 09:59:17 by David Levinthal (Intel) | Vtune |
| Locating Thread Contention with VTune™ Performance Analyzer [Knowledgebase] by Lynn Merrill Introduction Follow these best practices to find and correct thread-contention issues that can rob threaded applications of performance. As applications have increased in comple ... Posted: 2008-12-15 08:34:46 by Lynn Merrill | Vtune |
| How to Perform Back-End Bubble Root-Cause Analysis on 64-Bit Intel® Architecture [Knowledgebase] Challenge Identify the root cause of a back-end processor bubble on the Intel® Itanium® 2 processor. A separate item, How to Identify Back-End Bubbles on 64-Bit Intel® Architecture, shows how ... Posted: 2008-11-25 15:40:10 by | Vtune |
| Secrets of the VTune™ Performance Analyzer [Knowledgebase] by Gary Carleton, Intel Corporation Introduction Intel® Software Development Products help Java* and .NET* programmers to write more efficient, powerful and elegant code. There seem to be feat ... Posted: 2009-07-06 17:53:29 by Gary Carleton (Intel) | .net, Vtune |
| Secrets of the Intel® VTune™ Performance Analyzer [Knowledgebase] Introduction There seem to be features of the Intel® VTune™ Performance Analyzer that users don't know exist. Those of us in the Intel VTune Performance Analyzer group often get questions or ... Posted: 2009-08-21 13:31:49 by | Vtune |
| Call Graph Profiling Using the Intel® VTune™ Performance Analyzer [Knowledgebase] by Corey AlsamariaeVTune™ Analyzer Product Support Engineer Use the Intel® VTune™ Performance Analyzer to profile your Win32* executable files or Java* applications, and generate a call graph of ... Posted: 2009-02-20 17:44:49 by Corey Alsamariae (Intel) | Vtune |
| Maximum FPS: Creating VTune™ Analyzer Performance DLLs [Knowledgebase] Introduction Welcome back to Maximum FPS! Last month we discussed some tips for speeding up your code. This month's column is being written by Will Damon who will be examining a way to quickly i ... Posted: 2009-10-07 10:34:09 by Dean Macri (Intel), William Damon (Intel) | Vtune |
| Twelve steps to diagnose performance problems with Intel Performance Tools [Knowledgebase] Version 1Created by Peter Wang on 8/28/2008 Version 2Revised by Robert Reed on 4/28/2009 Challenge The users might feel difficult to use Intel® VTune(TM) Performance Analyzer and Thread Prof ... Posted: 2009-04-28 00:19:22 by Peter Wang (Intel), Robert Reed (Intel) | performance optimization, Vtune |
| How to run application with VTune(TM) Analyzer with required environments [Knowledgebase] Version 1, Created by Peter Wang on 08/10/2008 Symptom(s):When the user invoked the application by VTune(TM) Performance Analyzer - when sampling data collecting or call graph data collectin ... Posted: 2008-10-14 00:46:05 by Peter Wang (Intel) | dll, Vtune, environment |
| Does the Intel® Thread checker license include a full VTune™ Performance Analyzer license? [Knowledgebase] The Intel® Thread checker license does not include a full VTune™ Performance Analyzer license. Thread checker installs some files from VTune™ Performance Analyzer, but is not a full VTune™ inst ... Posted: 2009-04-24 09:15:34 by Shamla (Intel) | Install, license, thread checker, Vtune |
| Fedora 10 linux install? [Forums] Does anyone have managed to get Vtune to work under Fedora 10? ... Posted: 2008-10-22 03:15:06 by YannGolanski | Fedora 10, Vtune, Linux |
| High Clocks Per Instruction Retired when vectorizing the loop. [Knowledgebase] Introduction Sometimes when we vectorize a loop, we get a high Clocks Per Instruction Retired (CPI) value. This happens when there is high bus utilization and the bus gets saturated. The subtrac ... Posted: 2009-07-14 03:49:00 by | simd, SSE2, SSE3, SSE4, SSE, High CPI, Vectorizer, hardware prefetcher, SSE1, Memoray latency, BUS Saturation, Vtune |
| Perfect Match - NERO 9, NERO Move IT, NERO Liquid TV and the Intel® Core i7 [Videos] Nero AG’s Chief Strategy Officer and Video Codec Team Leader talk about how they took advantage of the architecture of the Intel Core® i7 processor and the capabilities of the Intel® VTUNE® analy ... Posted: 2008-11-17 15:38:53 by Joel De Guzman (Intel), venkatrajaraman | Multithreading, Vtune, Core i7, visual computing, graphics, stutter free playback, processing speed |
| Perfect Match - NERO 9, NERO Move IT, NERO Liquid TV and the Intel® Core i7 [Videos] Nero AG’s Chief Strategy Officer and Video Codec Team Leader talk about how they took advantage of the architecture of the Intel Core® i7 processor and the capabilities of the Intel® VTUNE® analy ... Posted: 2008-11-18 09:38:01 by Amy Barton (Intel), venkatrajaraman | , i7, Nero, Vtune, Core i7, intel, compiler |
| How to configure my ide? [Forums] hello,I wonder why my application runs only on one core when Vtune samples on it? Since the program optimized (paralleled) with OPENMP isn't it running on all cores in my machine? And what confi ... Posted: 2008-11-30 20:24:46 by sunny0104 | Vtune |
| 5 minutes to understand video series - Intel(R) VTune Performance Analyzer [Videos] The "5 minutes to understand" series show how to use Intel(R) VTune(TM) Performance Analyzer, Thread Profiler and Thread Checker products. In these videos, you will learn the basics of the products an ... Posted: 2008-12-11 02:59:45 by Levent (Intel) | performance, software, Intel VTune, Vtune |
| 5 minutes to understand video series - Intel(R) Thread Checker [Videos] The "5 minutes to understand" series show how to use Intel(R) VTune(TM) Performance Analyzer, Thread Profiler and Thread Checker products. In these videos, you will learn the basics of the products an ... Posted: 2008-12-11 03:22:51 by Levent (Intel), Ralph Wargny (Intel) | tools, Visual Studio, Intel Thread Checker, performance, Thread Profiler, Vtune |
| Identifying JVM SIMD and SSE Usage with the VTune™ Performance Analyzer [Knowledgebase] by Levent Akyil Leveraging SIMD and SSE (Streaming SIMD Extensions) support available on target processors is one of the key optimization techniques JVMs use (or should use). The question is how to i ... Posted: 2009-01-21 06:22:27 by Levent (Intel) | java, simd, JVM, SSE, Vtune |
| Problem running vtune 9.1 on Fedora 10 x86_64 [Forums] Hello everyone,I have some issues getting VTune 9.1 (build 152) running on Fedora 10 x86_64. I realize that Fedora 10 is not a supported distribution, but judging from other posts on this forum it sho ... Posted: 2009-01-27 04:02:06 by Joakim Storrank | Eclipse, libswt-pi-gtk, unsatisfiedlinkerror, Vtune |
| 将VTune™ Performance Analyzer的样本采集器应用于MID的用户指南 [Knowledgebase] 应用于移动网络设备（Mobile Internet Device，MID）的VTune™ Performance Analyzer的样本数据采集器是一个独立的命令行工具，它可以在本地系统中提供基于事 ... Posted: 2008-09-18 18:05:06 by | atom, Vtune |
| 在MID上安装Intel® Vtune™ Performance Analyzer样本采集器 [Knowledgebase] 英文版本的安装指南可以在此下载 使用安装脚本 注意：在安装期间您将看到以下选项 a> would you like to have the VTune driver automatically load at the kernel boot ... Posted: 2008-09-18 19:48:46 by | atom, Vtune, MID |
| Using VTune™ Performance Analyzer to Optimize MID Device Performance [Knowledgebase] Performance analysis and optimization is crucial to ensure your MID application takes full advantage of the Intel® Atom™ processor and runs impressively fast. In this video, Robert Mueller showcase ... Posted: 2009-06-12 14:55:50 by Robert MuellerAlbrecht (Intel), JERRY BAUGH (Intel), evice | Performance and optimization, Performance analysis, Mobility, Vtune, MID |
| Using VTune(tm) Performance Analyzer to Optimize MID Device Performance [Videos] Performance analysis and optimization is crucial to ensure your MID application takes full advantage of the Atom(tm) processor and runs impressively fast. In this video, Robert Mueller showcases the ... Posted: 2009-02-20 15:39:32 by JERRY BAUGH (Intel), Robert MuellerAlbrecht (Intel), venkatrajaraman | Take Five Videos, Intel Software Network, Performance and optimization, Performance analysis, Mobility, Vtune, intel, MID |
| Instrumentation Popup Error [Forums] I am getting errors when trying to instrument my builds from either VTune or Thread Analyzer. If I run it from the thread profiler the executable to blame is AddTraces.exe and if I run it from VTu ... Posted: 2009-02-25 12:41:28 by Dan Hooper | bug, Vtune, defect, instrumentation |
| Intel(R) Xeon 5500 Series Launch - ISV Perspectives on Intel(R) Tools and Architecture Collaboration [Videos] Nehalem-EP for Servers and Workstations has arrived. Check out what the top ISVs have to say about how Intel(R) Tools and industry collaboration helped them port and develop their applications for ... Posted: 2009-03-30 17:42:34 by | compilers, xeon, Multicore Parallel Programming, Vtune, Nehalem, intel, multicore |
| Autodesk Perspectives on the Intel(R) Xeon 5500 Series [Videos] The Nehalem architecture has arrived for servers and workstations. Check out what AUTODESK leaders have to say about the new Intel(R) Xeon 5500 Series processors and how it performs with their leadin ... Posted: 2009-03-31 18:00:27 by Sharon Greenfield (Intel), Steve Pitzel (Intel) | xeon, Vtune, Visual Adrenaline, Nehalem, Autodesk, intel, artist, animator, multicore, visual computing, graphics, Autodesk 3ds Max, manycore, xeon 5500 series |
| Intel® VTune™ Performance Analyzer Basics: What is CPI and how do I use it? [Knowledgebase] If you have used the Sampling Wizard before to profile your application, you have probably noticed that the VTune Analyzer reports a metric called CPI as part of your results. CPI is commonly referred ... Posted: 2009-04-20 10:32:38 by Shannon Cepeda (Intel) | VTune analyzer, Vtune, CPI, software optimization |
| Intel® Parallel Amplifier Overview [Videos] Overview video highlighting the advantages of using Parallel Amplifier in Microsoft Visual Studio* to tune threaded applications for best performance ... Posted: 2009-05-14 13:46:46 by John Mchugh (Intel), venkatrajaraman | Visual Studio, VTune analyzer, Vtune, Amplifier, parallel amplifier |
| Intel® Parallel Amplifier Hotspot Analysis [Videos] Waiting too long on a lock is a very common parallel performance bottleneck. Amplifier shows you where you are waiting and how many cores are idle. Just what you need to know to go faster. ... Posted: 2009-05-14 13:20:57 by John Mchugh (Intel), venkatrajaraman | VTune analyzer, Vtune, Amplifier, profile, parallel amplifier |
| Intel® Parallel Amplifier Concurrency Analysis [Videos] When tuning for multicore, you need to know where you are spending a lot of time and not using all the cores. This is an opportunity to add parallelism and improve scaling. ... Posted: 2009-05-14 14:37:22 by John Mchugh (Intel), venkatrajaraman | Visual Studio, VTune analyzer, Vtune, Amplifier, parallel amplifier |
| Intel® Parallel Amplifier Locks and Waits [Videos] Waiting too long on a lock is a very common parallel performance bottleneck. Amplifier shows you where you are waiting and how many cores are idle. Just what you need to know to go faster. ... Posted: 2009-05-14 15:31:50 by John Mchugh (Intel), venkatrajaraman | Visual Studio, VTune analyzer, Vtune, Amplifier, parallel amplifier |
| Intel® Parallel Amplifier Compare [Videos] Did your performance fix work? Compare results highlights the changes. This is perfect for performance regressions because it shows which function caused the slow down. ... Posted: 2009-05-14 15:36:32 by John Mchugh (Intel), venkatrajaraman | Visual Studio, VTune analyzer, Vtune, Amplifier, parallel amplifier |
| Intel® Parallel Amplifier Start/Paused [Videos] Start, pause and restart the collection of data to focus your tuning effort on a specific performance issue. ... Posted: 2009-05-14 15:48:42 by John Mchugh (Intel), venkatrajaraman | Visual Studio, VTune analyzer, Vtune, Amplifier, parallel amplifier |
| Intel® Parallel Amplifier used to tune SMOKE Demo [Videos] Paul Lindberg describes how he improved the performance of the SMOKE demo by using the hotspot analysis capability in Parallel Amplifier. ... Posted: 2009-05-14 17:32:09 by Paul Lindberg (Intel), John Mchugh (Intel), venkatrajaraman | Visual Studio, VTune analyzer, Smoke, Vtune, Amplifier Hotspots, Amplifier, parallel amplifier |
| 多核程序探秘- false sharing及使用vtune验证 [Blogs] 多核程序探秘(1) false sharing及使用vtune验证 多核开发中常见的一个问题是false sharing(失效共享)，这个问题让我们用一个全新的角度来看待多核程序的编 ... Posted: 2009-06-10 11:58:40 by softarts11 | False Sharing, Vtune |
| Using Intel® VTune™ Performance Analyzer and Intel® Integrated Performance Primitives for Real-time Media Optimization [Knowledgebase] By Sam Siewert Real-time Media and Encoding Tools Real-time media has become pervasive with Web 2.0 viral video services, Internet Protocol Television (IPTV), mobile media for Web-enabled phones, an ... Posted: 2009-07-01 17:24:00 by | IPP, SSE, VTune analyzer, Vtune, visual computing, video encoding |
| Load Balancing Between Threads [Knowledgebase] By Andrew BinstockUnequal workloads can often eliminate the performance benefit of parallel code. Avoid this performance killer by profiling your code and knowing how to load-balance your software.Une ... Posted: 2009-08-25 14:38:38 by | Multi-threading, Vtune, visual computing, Data decomposition, load balancing, functional decomposition |
| Cannot install Vtune on Fedora 9 [Forums] I am running Fedora 9 & when I do ./install.sh --duplicate $HOME/data/vtune_silent.ini, I get ": No such file or directory". The file is there.Any clues ? ... Posted: 2009-08-24 14:02:57 by techtalk | Install, installation, Vtune |
| Проблемы с установкой [Forums] Не удаёться установить VTune Analyzer.Мои действия:1.Скачал с вашего сайта проную версию программы. 2.Запускаю setup.exe3 ... Posted: 2009-08-25 09:58:29 by flankerr | Vtune |
| Intel® Performance Analyzer Comparison [Knowledgebase] Which one should I choose? Intel Corporation currently offers several performance analyzers, each with its own strengths. This document provides a quick overview of the tool features to help make an i ... Posted: 2009-10-21 10:54:42 by | VTune analyzer, Vtune, GPA, graphics performance analyzers, visual computing |
| Event Based Sampling - are you ready? [Blogs] Event based sampling uses counters on the Intel processors to detect what your software is doing. This is helpful for tuning and improving software performance. Typical hotspot analysis shows ... Posted: 2009-09-30 14:56:02 by David Mackay (Intel) | Vtune, Core i7 optimization performance analysis, Nehalam |
| Behind the Scenes with Codemaster's Operation Flashpoint: Dragon Rising* [Videos] Get the developer perspective and behind-the-scenes insights on the creation of Operation Flashpoint: Dragon Rising*. See how Havok Physics, Intel's VTUNE, and Intel's Graphics Performance Analyzers w ... Posted: 2009-10-01 16:36:26 by Joel De Guzman (Intel) | Vtune, Visual Adrenaline, Graphics Perfomance Analyzer, game development, visual computing, graphics |
| Parallelization of SMOKE Gaming Demo via Intel® Threading Building Blocks [Knowledgebase] Abstract This paper describes the steps in the process of characterizing and optimizing the already parallel SMOKE Gaming Demo [1] using Intel's software suite of tools. Code characterization was don ... Posted: 2009-11-02 16:09:37 by Andrey Marochko (Intel), Brad Werth (Intel), Anton Pegushin (Intel), Michael D'mello (Intel) | parallelism, Threading Building Blocks, TBB, software, Vtune, threading, game development, visual computing, scalability, building blocks |