Intel® VTune Performance Analyzer for Linux* is a fully Linux-based solution indispensable for making your software run its fastest on single and multi-core systems. It analyzes applications without recompilation or linking on handheld through supercomputer systems. It is robust with large applications (over 1 GB of source code¹) and multi-core, multiprocessor, and NuMA systems using the latest Intel® processors.
Easy to Use
VTune analyzer makes application performance tuning easier with a graphical user interface (GUI) based on the Eclipse* development environment.
Many developers want to maximize application performance. VTune analyzer gives the developer a view of what's happening as the application is running. It identifies areas that take an inordinate amount of processor time. It also helps identify critical paths in an application where adjustments have maximum benefit. Without VTune analyzer, performance tuning is a guessing game.
Finding Your Bottleneck Is Easier Than Ever Before
Complete one simple dialog box to get a list of the top five time-consuming functions.
See the Answers on Your Source Source and assembly views show you exactly which lines of code are taking the most time.
Find the Critical Path Using Call Graph Profiling
Call Graph determines calling sequences and graphically displays the critical path. It also shows you the context of the bottleneck. To be effective, you often need to know not only where the application is spending its time, but how it got there.