Execution-modes of a multiprocessor, Computer Engineering

Assignment Help:

Q. Explain Execution-modes of a multiprocessor?

Execution-modes of a multiprocessor: Several modes of multiprocessing comprise parallel execution of programs at (i) Fine Grain Level   (Process Level), (ii) Medium Grain Level (Task Level),  (iii) Coarse Grain Level (Program Level).

For executing programs in these modes below conditions/actions are needed at OS level.

i)  Context switching between multiple processes must be fast. In order to have context switching easy multiple sets must be present. 

ii)  The memory allocation to several processes must be context free and fast. 

iii) Synchronization mechanism among multiple processes must be effective.

iv) OS must offer software tools for performance monitoring.


Related Discussions:- Execution-modes of a multiprocessor

Enumerate in brief about the intranet security policy, Enumerate in brief a...

Enumerate in brief about the Intranet security policy An Intranet security policy is a very broad topic and it cannot be covered easily in few pages since it differs from situa

What are the advantages of ccs over in-channel signalling, What are the adv...

What are the advantages of CCS over in-channel signalling? The advantages of CCS over in-channel signalling are given below: a. Information can be exchange among the process

What is npblox framework, Designed, developed, tested and documented the de...

Designed, developed, tested and documented the demo created for NPBlox framework. NPBlox framework is a framework which enabled developers to create CLI/WEB/SNMP interfaces for

Implementation of BUS, Q. Implementation of BUS Construction of a bus s...

Q. Implementation of BUS Construction of a bus system for four registers employing 4×1 multiplexers is displayed below. Every register has four bits which are numbered 0 throug

Heuristic search strategies, Heuristic Search Strategies: Generally sp...

Heuristic Search Strategies: Generally speaking that, a heuristic search is one which have uses a rule of thumb to improve an agent's performance in solving the problems via s

What are the major systems of a telecommunication network, What are the maj...

What are the major systems of a telecommunication network? The main systems of any telecommunication network may contain the following main systems: a. Subscriber end instr

What are different control function categories, What are different control ...

What are different control function categories. Explain. In several switching systems, the control subsystem may be an integral part of the switching network itself. This syst

Multi tasking environment, Q. Explain about Multi tasking environment? ...

Q. Explain about Multi tasking environment? Multi tasking uses parallelism by: 1) Pipelining functional units are pipe line mutually 2) Simultaneously employing multiple

Explain naming convention verification points, Explanation:- In functio...

Explanation:- In functional testing, you require to confirm that the objects in the application-under-test look and work as designed from build to build. To accomplish this, yo

What is the function of a tlb, What is the function of a TLB (translation...

What is the function of a TLB (translation look-aside buffer)? A small cache called the TLB is interporated into MMU, which having of the page table entries that correspondi

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd