In this guide, we are going to find out some of the possible causes that can lead to the detection of L2 cache in Windows XP, and after that, we will give some possible fixes that you can try to fix the problem.
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First open the registry editor and go to this location … HKEY_LOCAL_MACHINE-> System-> CurrentControlSet-> Session Manager-> Memory Management. Find SecondLevelDataCache there. Enter the size associated with the cache in decimal numbers. So if you have an Athlon, since the L2 cache is 256KB enter 256. For a running Duron, enter 64 for 64KB. Disable Paging Executive Under normal XP use, transfer the RAM partitions to the hard drive. This can be avoided by conserving additional RAM for data, which improves performance. Please note that this option should only be used by users with more RAM (over 256 MB). The we parameter should be changed to disable the “Paging Executive” feature, as it is called, DisablePagingExecutive. Changing the value of this key from 0 to 1 will disable paging space.
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Speed up system cache Changing the critical LargeSystemCache value from 0 to 1 tells Windows XP to leave everything but 4MB to allocate the system in memory for the installation cache file, which basically means that the XP kernel can run in memory, which greatly increases your speed. The 4MB of remaining memory is typically used for disk caching, but if more is needed for some reason, XP allocates more. Typically, this optimization significantly improves performance, but can degrade the performance of other intensive applications. As with the human optimizations above, you need to have at least 256MB of RAM before trying to enable LargeSystemCache.
I / O Performance This optimization is really fantastic for anyone using a. Doing this improves performance when the computer is performing large file transfers. By default, this value is usually not displayed in the registry of the personal computer, so you must create a REG_DWORD called the IOPageLockLimit value. The data about this value is presented in bytes, and on the corresponding On their computers, the lock size is 512 KB. Most people using this setting have found maximum performance in the 8-16 megabyte range. Therefore, you will play with value to find the best performance. Remember that your value is measured in bytes, so if you want to allocate 12 MB, for example, it will be year * 1024 * 1024 or 12582912. As with all these memory settings, you don’t need to use it just if if you have 256 MB or more of RAM. Win2k / XP shutdown fix: Applies to all open RegEdits first, if you don’t know how to do this, just enter additional Regedit.
Go to HKEY_LOCAL_MACHINE, then —> SYSTEM, then – -> CurrentControlSet as —> Control Press Control, and in the corresponding window you will see this key point WaitToKillServiceTimeout
< p> It should be set to 20,000, which means I just don’t know how to reduce it to 200, again, I did it much faster, no problem, but if you are using scheduled tasks, n don’t do this skill. Open the registry and authorize it:
hkey_local_machine / software / microsoft / windows/ current Version / Explorer / RemoteComputer / NameSpace
Step One: Enter cmd in the Windows search box and select the Command Prompt option. Step 2: In the Command Prompt window, type wmic memcache describerief and press Enter. Finally, most of the caches such as latitude and longitude as well as cache status will be displayed on the screen, as you can see in the following image.
On the Task Manager screen, click the entire Performance tab> click CPU in the left pane. In the right pane, the L1, L2, and L3 cache sizes are listed in the Virtualization section. As you can see from the image above, in this case the whole processor has very narrow L1, L2 and L3 cache sizes.
A level 2 memory cache (L2 cache) is a processor cache that resides outside of the microprocessor chip core and away from the microprocessor chip core, although it usually resides in the same processor chip assembly. In earlier L2 cache designs, they were placed in front of the motherboard, making them slightly slower.
