June 2014 Archive


Segmentation with Paging: MULTICS
2849 views
Segmentation with Paging: MULTICS

If the segments are large, it may be inconvenient, or even impossible, to keep them in main memory in their entirety. This leads to the idea of paging them, so that only those pages that are really required have to be around. Many significant systems have supported paged

Segmentation with Paging: The Intel Pentium
3695 views
Segmentation with Paging: The Intel Pentium

In many ways, the virtual memory on the Pentium resembles that of MULTICS, including the presence of both segmentation and paging. Whereas MULTICS has 256K independent segments, each up to 64K 36-bit words, the Pentium has 16K independent segments, each holding

file-systems
1023 views
file-systems

All computer applications need to store and get back information. While a process is running, it can store a limited amount of information within its own address space. On the other hand, the storage capacity is restricted to the size of the virtual address space. For some

Page 1 of 1 Previous 1 Next