Tlb replacement algorithm, Operating System

Suppose a logical address space is 1KB, and the page-size is 16 bytes. Assume no page is in the main memory for this process initially and the pure demand paging is used. Current free frame list is {2,5,8,1,...}.  The first frame in the free frame list will be used whenever needed. Suppose TLB has two entries. Both TLB and page table are empty initially. FIFO is used as TLB replacement algorithm. Suppose the following logical address is accessed in order: 0x3d,0x30,0xe5,0x7d, 0x33, 0xef. For each of the following address access:

1. specify the physical address that is mapped to it.

2. Suppose it takes 10 ns to access TLB, and 100ns to access memory, and 8ms to handle page fault. How long time it takes to access this address?

Posted Date: 4/2/2013 4:08:49 AM | Location : United States







Related Discussions:- Tlb replacement algorithm, Assignment Help, Ask Question on Tlb replacement algorithm, Get Answer, Expert's Help, Tlb replacement algorithm Discussions

Write discussion on Tlb replacement algorithm
Your posts are moderated
Related Questions
Explain how protection is provided for the hardware resources by the operating system. Dual mode operation Sharing system resources needs operating system to make sure

Difference between cache and associate memory

When a program issues a memory load or store operation, the virtual addresses (VAs) used in those operations have to be translated into "real" physical memory addresses (PAs). This

BENEFITS OF THREADS OVER PROCESS If implemented correctly after those threads have some advantages of (multi) processes, they take: 1. Less time to create a new thread tha

Question: (a) Distinguish between local and active directory Group Policy in Windows Server 2008? (b) Describe the three areas of account Policies that can be managed thro

Question: (a) Write down short notes on the different versions of Windows server 2003 mentioned below: 1. Windows Server 2003, Web Edition 2. Windows Server 2003, Stand

i am just wondering if you have expert in nachos operating system thank you

advantage and dis advantage of threads

Determine what the “blocking factor” of a file is Blocking factor is the number of logical records in one physical record

Ask question Project Details PROJECT OVERVIEW The ABC Hospital is upgrading their version of Windows. As part of the upgrade, 100 new computers will be purchased. Your task is to