Does anyone know the specifics regarding the Windows paging algorithm?
Basically I need to know whether when Windows pages some memory to disk, whether it frees the physical memory straight away, or only drops the page from physical memory when it is needed for another program.
My thoughts are that the page exists only in the pagefile or physical memory, and is moved back and forward as needed.
However wouldn't it be more efficient to do this:
-> Low on memory?
-> Copy contents of memory to disk (Same selection as normal paging)
-> Leave copy of memory in physical until another process makes a request we cannot fulfill.
-> If the copied memory is written to before it is dropped, then mark the copy in the pagefile as dirty.
Anwsers to the Problem Does anyone know the specifics regarding the Windows paging algorithm?
As this is a rather technical question, you could look at the details from here:
http://msdn.microsoft.com/en-us/library/windows/desktop/aa366525(v=vs.85).aspx, or ask in the IT Pro (TechNet) / developer forums (MSDN).
Because of this Does anyone know the specifics regarding the Windows paging algorithm? error, Windows can fail in starting some processes and the system's performance can significantly slow down. In some cases, Windows has problems starting up and the system can freeze.
Lastly, this error Does anyone know the specifics regarding the Windows paging algorithm? can even result in the Blue screen of death error message, just like other critical Windows errors. If any of the above problems and symptoms occur in your PC, then you should immediately seek to resolve this problem.
In order to resolve Does anyone know the specifics regarding the Windows paging algorithm? error or repair the corrupted and damaged Windows files, you will need a Does anyone know the specifics regarding the Windows paging algorithm? error repair tool. There is more than one method of treating this kind of error code, and here is how you can manually do it:
- Start the computer and log in as administrator
- Go to the start button and select All Programs. Go to Accessories, System Tools, and then System Restore
- Click on System Restore and in a new window, select the 'Restore my computer to an earlier time's option and click Next
- On the new confirmation window that appears, click Next
- Restart your computer after the restoration has been completed
Recommended Method to Repair the Problem: Does anyone know the specifics regarding the Windows paging algorithm?:
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