Briefly discuss on Bankers algorithm?

The resource-allocation graph algorithm is not applicable to a resource-allocation system with multiple examples  for each resource type. So we go for bankers algorithm but is less well-organized that resource allocation graph scheme.

When a new procedure enters it must declare the maximum number of instances of every resource type that it may need. When a user request a set of resources, the system must verify whether the allocation of these resource will leave the system in a safe state. If it will the resources are allocated; otherwise the process must wait unless some other process releases enough resources.

 

Posted Date: 6/6/2013 6:39:40 AM | Location : United States

Ask an Expert

Related Discussions:- Briefly discuss on bankers algorithm, Assignment Help, Ask Question on Briefly discuss on bankers algorithm, Get Answer, Expert's Help, Briefly discuss on bankers algorithm Discussions

Write discussion on Briefly discuss on bankers algorithm
Your posts are moderated

Write your message here..

Related Questions

Explain the resource ownership and control, Explain the Resource Ownership ... Explain the Resource Ownership and Control Operating systems are required to handle many different types of resources. CPU , memory, and I/O devices  are some of the varied sys

What are the disadvantages of linked allocation, What are the disadvantages... What are the disadvantages of linked allocation? The drawbacks are a. Used only for sequential access of files. b. Direct access is not supported c. Memory space neede

What is paging? , What is paging? Paging is a memory management schem... What is paging? Paging is a memory management scheme that authorizes the physical-address space of a process to be noncontiguous. Paging evades the considerable problem of fi

Describe two segment-replacement algorithms, Q. Segmentation is alike to p... Q. Segmentation is alike to paging but uses variable-sized "pages". Describe two segment-replacement algorithms based on FIFO and LRU page replacement schemes. Remember that since

Question, A paper mill produces two grades of paper viz., X and Y. Because ... A paper mill produces two grades of paper viz., X and Y. Because of raw material restrictions, it cannot produce more than 400 tons of grade X paper and 300 tons of grade Y paper i

What is meant by arm-stickiness, What is meant by arm-stickiness? If on... What is meant by arm-stickiness? If one or a few processes have a high access rate to data on single track of a storage disk, then they might be monopolizing the device by repe

Protection, Can you please explain in easy words how input output protectio... Can you please explain in easy words how input output protection works

What is meant by file management systems?, What is meant by file management... What is meant by file management systems? File Management systems are as well referred to as simply a file system .File system is the system that an OS operating system or prog

Direct communicatio., Consider a scenario of post mailbox, there are two pr... Consider a scenario of post mailbox, there are two processes named sender S and receiver R. Both processes can communicate with each other by name along with message. You need to I

Define some language processors, Define Name of some language processors?  ... Define Name of some language processors?   Name of some language processors are as follow: Assembler, Compiler and Interpreter