HSLAB Prefetch Manager(1)  Total Downloads: | Hits:  | Rating:

When a Windows XP system is booted, data is saved about all logical disk read operations. On later boots, this information is used to prefetch these files in parallel with other boot operations. During boot and application launch, a Windows system demands and pages a sizable amount of data in small chunks (4 KB to 64 KB), seeking between files, directories, and metadata. The Logical Prefetcher, which is new for Windows XP, brings much of this data into the system cache with efficient asynchronous disk I/Os that minimize seeks. During boot, the Logical Prefetcher finishes most of the disk I/Os that need to be done for starting the system in parallel to device initialization delays, providing faster boot and logon performance. Logical prefetching is accomplished by tracing frequently accessed pages in supported scenarios and efficiently bringing them into memory when the scenario is launched again. When a supported scenario is started, the transition page faults from mapped files are traced, recording which page of a file is eccessed. When the scenario has completed (either the machine has booted or the application started), the trace is picked up by a user-mode maintenance service, the Task Scheduler. The information in the trace is used to update or create a prefetch-instructions file that specifies which pages from which files should be prefetched at the next launch.

Company: Handy Software Lab Title: HSLAB Prefetch Manager(1) License: Shareware Price: 31.38 Version: 1 Program Size: 2827 KB Operating System: WinXP,Windows2000,Windows2003,Windows Media Center Edition 2005,Windows Vista Starter,Windows Vista Home Basic,Windows Vista Home Premium,Windows Vista Business,Windows Vista Enterprise,Windows Vista Ultimate,Windows Vista Home Basic x64,Windows Vista Home Premium x64,Windows Vista Business x64,Windows Vista Enterprise x64,Windows Vista Ultimate x64 Date Released:   06-03-2007 Program Homepage  Download HSLAB Prefetch Manager(1)

HSLAB Prefetch Manager(1) Similar Software:

system monitor, system tweaking, memory tweaking, system optimize, system tweaking

System Monitoring Protocol (SMP) - Automatic PC inventory management software for IT manager and help desk staffs.. EF System Monitor - EF System Monitor is a Windows program that shows you comprehensive information about your local or remote (over TCP/IP) system resources and performances. Multilingual. Shareware. System Monitoring Protocol Professional edition - Real-time PC inventory management software. You can examine your hundreds or thousands of client PCs' hardware and software automatically, track hardware modifications and upgrade requirements, detect pirated s... System Spy - Professional system monitoring utility that spies upong software, keyboard, etc.. Overseer Network Monitor - Windows network/system monitoring software which designed to simplify network monitoring and runs as a service. Monitors websites, network devices, servers, services, event logs, disk space, and notifies admini... HSLAB Text2SMS - Program allows to sent SMS (GSM Short Message Service) about any events in your system to yours cellular phones and also allows you always to be well informed about of events descending in your network using fr... Dr.Web anti-virus for Windows - Fast and compact anti virus software used in the Russian Defense Ministry with frequent virus definitions updates, robust heuristic and 0-ring system monitoring and highly-tuned mail-filtering. Anti spyware and... MultiMon - MultiMon is an advanced multifunctional system monitoring tool for Windows which displays highly detailed output of a very wide range of activities in real-time. It is an indispensable tool for system administr... HSLAB Text2SMS Free - Program allows to sent SMS (GSM Short Message Service) about any events in your system to yours cellular phones and also allows you always to be well informed about of events descending in your network using fr...