In computing, virtual memory is a memory management technique that is
implemented using .... If it is in real memory, the page table entry will contain the
real memory address at which the page is s...
Initially, virtual memory meant the idea of using disk to extend RAM. .... That
information is kept in another page table, which is indexed by the virtual page (
same as ... It's useful to keep it located in certain parts of RAM for just such a
address space stored on disk, keeping only the active areas in main memory .....
You can monitor the number of page faults (and lots of other information) ....
virtual memory pages, and maps them to k arbitrary physical pages located
Mar 26, 2013 ... Where on the hard drive is this data / instruction stored? ... Browse other
questions tagged linux process memory swap virtual-memory or ask your ...
Getting information about a process' memory usage from /proc/pid/smaps.
Physical and virtual memory are forms of memory (internal storage of data). ...
When information is needed in RAM, the exchanges system rapidly swaps blocks
of ... of stored data to a virtual address maintained by the virtual-memory process.
Bruce Sanderson's general Windows information: RAM, virtual memory, pagefile,
and all ... In Windows systems, these “paged out” pages are stored in one or
more files ... The location and size of the page file is configured in System
The virtual memory can be many times larger than the physical memory in the
system, ... more processes exchanging information via memory common to all of
them. ... virtual page frame number into a physical one and then access the
location ..... Memory mapped files are read a page at a time and these pages are
The information about virtual pages (their status, physical location etc.) is stored
in page table. How the page table itself is implemented and ...
Virtual memory is a way of hiding some peculiarities of an actual computer from
programs, .... The operating system has to constantly swap information back and
forth ... the RAM is 65536 numbers long, and a program requests the number
stored at ... do I know if a program's active data is located in RAM or in virtual
In a system with virtual memory the main memory can be viewed as a cache for
the ... part of this information is a frame number — where the page is located in
physical memory. ... The page table base address for the process is stored there.