Zoom Profiler A graphical, low-overhead, statistical profiler for Linux.
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graphical statistical statistical profiler graphical profiler low-overhead profiler low-overhead

Zoom Profiler Description

A graphical, low-overhead, statistical profiler for Linux. Zoom is a low-overhead, graphical, statistical profiler for Linux.Freedom to ChooseCPU vendors' profilers are tied to specific processor families. With Zoom, you can profile on all mainstream processors.Practically InvisibleZoom's overhead is typically under 5% of total time so you get an accurate picture of your application's hotspots.The Big PictureA backtrace is collected with every sample so you know what is hot and why it's hot.Remote Control IncludedZoom can profile across a network using a unique client/server model. You can also profile on the command line or with scripts.Brain TransplantZoom analyzes your application's assembly and source code to provide processor-specific performance hints.Reference at Your FingertipsZoom displays definition and syntax data for all assembly instructions and offers specific tuning advice for many compilers.Track PerformanceSince Zoom is low-overhead and scriptable, you can use Zoom as a QA tool. Run it with every build to track performance regressions.One Profile, One FileZoom saves profiles as a single session file - no other libraries or executables are required to share or archive results.Requirements:Zoom works with these distributions:- Red Hat Enterprise Linux 4 and 5- SuSE Linux Enterprise 10 and 11- Ubuntu Linux 8 and 9- Fedora 8, 9, 10 and 11- openSUSE 10 and 11- Debian 4 and 5- Ångström LinuxThe RotateRight profiling drivers support:- Intel Atom (i386, x86-64)- Intel Core 2, Core i7 (i386, x86-64)- Intel Core, Pentium M, III (i386)- Intel Pentium 4 (i386, x86-64)- AMD Athlon (i386)- AMD Athlon64 (i386, x86-64)- AMD Phenom, Phenom II (i386, x86-64)- IBM PowerPC 970, 970FX, 970MP (ppc)The oprofile driver provides support for:- Cortex-A8, ARM 11, MPCore (arm)- Freescale 7450, 7400, 750, e500, e300 (ppc)- IBM Cell Broadband Engine (ppc)Zoom can be installed on other distributions - refer to the "Manual Installation" section in the release notes. Basic functionality via oprofile kernel modules is available for kernel releases 2.6.9 to 2.6.14. What's New in This Release: · Added ability to specify client port and address for remote profiling · Added version check when opening a profile · Added work-around for GTK 2.18 incompatibility · Added support for user space CPUFreq governor · Fixed possible hang during sample processing · Fixed potential crash when searching for text in symbol lists · Fixed bug with virtual machine detection · Fixed to allow profiling with SELinux enabled (manual driver load) · Fixed driver identification of Intel Core i5/i7 (Lynnfield)

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