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What are the different thread levels?
There are two broad type of thread implementation:
User-Level Threads -- Thread Libraries.
Kernel-level Threads -- System Calls.
There are qualities to both; in fact some OS permit access to both levels (e.g. Solaris).
Suppose your process starts up, and allocates some memory with malloc(). The allocator will then give part of a memory page to your process. The OS then updates the corresponding p
I am not getting what you have tried to describe here. Can you elaborate more about this, i will be thankful to you. Vinay
Another solution then would be to keep a pool of threads. Whenever a new task arrives, the system would simply get a thread from pool and set that thread to work on the given task.
Inverted page table In page table the page table has one entry for every page that the process is using. The operating system must translate this reference into a physical memo
Write about critical regions and monitors. Critical region definition Monitor definition Implementation of the conditional-region construct Syntax of monitor Monito
i need the job to be done within 3days
Multi-level page tables are tree-like structures to hold page tables. As an example, consider a two- level page table, again on a 32-bit architecture with 212 = 4 kbyte pages. Now,
Advantages and disadvantages of time-sharing operating system
Q. What are the major differences between capability lists and access lists? Answer: An access list is a list for each object consisting of the domains with a nonempty set of
Write a note on the usage of semaphores. Semaphore is a synchronization tool and it is a variable having integer values. It is accessed only by two standard atomic operations w
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