Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Q. Explain about parallel programming environment?
The parallel programming environment comprises of a debugger, an editor, performance evaluator, programme visualizer for increasing output of parallel computation. All programming environments have these tools in one form or other. Based on characteristics of the available tool sets programming environments are categorized as basic, limited, and well developed. The fundamental environment offers simple facilities for debugging and program tracing. The limited integration facilities offer a number of extra tools for parallel debugging and performance evaluation. Well-developed environments offer most advanced tools of debugging programs, for parallel graphics handling and for textual graphics interaction.
There are definite parallel overheads connected with parallel computing. The parallel overhead is amount of time needed to coordinate parallel tasks as opposed to doing useful work. These involve subsequent factors:
i) Task start up time
ii) Synchronisations
iii) Data communications.
In addition these hardware overheads there are definite software overheads imposed by parallel compilers, libraries, tools and operating systems.
Solve the following 8-department problem using the MIP method. What is the resulting layout and flow-distance score? Note that the aspect ratio of each department should be 2.
Non-Uniform Memory Access Model (NUMA) In shared memory multiprocessor systems, local memories are able to be connected with every processor. The collection of all local
Why is the data bus in most microprocessors bidirectional while the address bus is unidirectional? Data Bus: These lines are used to send data to memory by output ports and
How can you display frames (horizontal and vertical lines) in lists? You can show tabular lists with horizontal and vertical lines (FRAMES) using the ULINE command and the syst
Karnaugh map is used for the purpose of ? Ans. Karnaugh map is used for, to minimize the terms in a Boolean expression.
Explain all the categories that are served by Common Control switching. Common Control Switching System: It is a functional block diagram of a common control switching system i
It sets for Language Integrated Query. LINQ is collection of standard query operators that gives the query facilities into .NET framework language like C# , VB.NET.
What is program-controlled I/O? In program controlled I/O the processor repeatedly checks a status flags to achieve the needed synchronization among the processor and an input
Explain Space Switching. Space Switches: Connections can be made in between outgoing and incoming PCM highways by a cross point matrix of the form demonstrated in figure. How
Explain the Real time process control Process control is a real time system. Though this is very different to real time (transaction) processing; this system generally involves
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd