Os paging

for memory overhead in Multi level paging, for innermost table only 1 page size shall be counted na? and NOT the complete page table size?please explain the concept, than...

Markzuck

1.4k views

Markzuck asked Dec 22, 2018

Operating System
multilevel-paging
paging
operating-system
memory-management

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Ayush Upadhyaya asked Oct 22, 2018

2,018 views

OS-Multi-Level Paging
Consider a computer system using 2-level paging with TLB.The logical address supported is 32 bits. The page table is divided into 512 pages each of size 1KB.Page table entry size at $1^{st}$ level is 2 Bytes and at second level is 4 Bytes each. What is ... of 1 page of second level PT=1KB. So, the total required memory overhead=8+1=9KB. Is my analysis and answer both correct?

Consider a computer system using 2-level paging with TLB.The logical address supported is 32 bits. The page table is divided into 512 pages each of size 1KB.Page table en...

Ayush Upadhyaya

2.0k views

Ayush Upadhyaya asked Oct 22, 2018

Operating System
operating-system
multilevel-paging

+ –

2 votes

2 answers

Ashwin Kulkarni asked Jan 23, 2018

1,039 views

Paging OS
Consider a byte addressable virtual memory system with 34-bit addresses where the first 23 bits are used as a page number, and the last 11 bits is the offset. Suppose the system using two-level paging, with first n bits (n>11) of the address used as an index into the first-level page ... question) Thanks in advance Options 224 / 2(34-n) 2(34-n-11) x 211 224 /2(34-n-11) 2(n-11) x 211

Consider a byte addressable virtual memory system with 34-bit addresses where the first 23 bits are used as a page number, and the last 11 bits is the offset. Suppose the...

Ashwin Kulkarni

1.0k views

Ashwin Kulkarni asked Jan 23, 2018

Operating System
paging
operating-system

+ –

1 votes

2 answers

royal shubham asked Dec 6, 2017

6,931 views

Paging ,os. Galvin book page no. 332
Paging increases context switch time how and why ???

Paging increases context switch time how and why ???

royal shubham

6.9k views

royal shubham asked Dec 6, 2017

Operating System
operating-system
paging
context-switch

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