Posted by Unknown | Posted in Windows | Posted on 12:14 PM
The Advantages Of A Semi-Permanent Paging File
The semi-permanent paging file offers the advantage of never running out of virtual memory. That means even if the permanent part cannot handle the memory load, the application won't halt with an "Out of memory" error message. The dynamic part will come into action and provide the extra virtual memory required by the application.
With a permanent paging file, the application will just halt with the error message and you would have to close one or more applications to free up more memory. However, this is only true for older versions of Windows.
Newer iterations of Windows like Windows XP do not have a true permanent paging file. Even if you set a permanent paging file, Windows XP will automatically generate more virtual memory when it runs out of memory; by adding a dynamic component to the permanent paging file. In short, when you create a "permanent" paging file in Windows XP, you are actually creating a semi-permanent paging file.
The advantage of creating your own semi-permanent paging file, instead of a "permanent" paging file in Windows XP is that you get to avoid the warning message that appears whenever Windows XP runs out of memory and has to create more virtual memory by adding a dynamic component to the permanent paging file.
The semi-permanent paging file offers the advantage of never running out of virtual memory. That means even if the permanent part cannot handle the memory load, the application won't halt with an "Out of memory" error message. The dynamic part will come into action and provide the extra virtual memory required by the application.
With a permanent paging file, the application will just halt with the error message and you would have to close one or more applications to free up more memory. However, this is only true for older versions of Windows.
Newer iterations of Windows like Windows XP do not have a true permanent paging file. Even if you set a permanent paging file, Windows XP will automatically generate more virtual memory when it runs out of memory; by adding a dynamic component to the permanent paging file. In short, when you create a "permanent" paging file in Windows XP, you are actually creating a semi-permanent paging file.
The advantage of creating your own semi-permanent paging file, instead of a "permanent" paging file in Windows XP is that you get to avoid the warning message that appears whenever Windows XP runs out of memory and has to create more virtual memory by adding a dynamic component to the permanent paging file.
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