Use of intrinsic functions in fortran, Computer Engineering

Assignment Help:

Q. Use of Intrinsic Functions in FORTRAN?

HPF initiates some new intrinsic functions also to those defined in F90. The two mainly often used in parallel programming are system inquiry functions PROCESSORS_SHAPE and NUMBER_OF_PROCESSORS. These functions give the information about number of physical processors on that running program executes plus processor configuration. General syntax of is 

NUMBER_OF_PROCESSORS is 

NUMBER_OF_PROCESSORS (dim) 

Where dim is the optional argument. It returns number of processors in underlying array or if the optional argument is present size of this array along a specified dimension. 

General syntax of  PROCESSORS_SHAPE is 

PROCESSORS_SHAPE() 

It returns one dimensional array whose ith element provides size of underlying processor array in its ith dimension.


Related Discussions:- Use of intrinsic functions in fortran

Explain garbage collection, Explain Garbage collection In this method ...

Explain Garbage collection In this method two passes are made over the memory to identify new areas. In the first pass it traverses all pointers pointing to allocated areas an

Computer graphics, what isAdvantages of scan line algorithm, Computer Graph...

what isAdvantages of scan line algorithm, Computer Graphics?

Explain one two motion selector per subscriber, What is 1 00 line exchang...

What is 1 00 line exchange with one two-motion selector per subscriber. Design: In, Strowger switching system is designed by using one two-motion selector for all subscrib

How to join to mwseries from power builder 8.0, Using CICS Transaction Gate...

Using CICS Transaction Gateway we can join MQ Series with Power Builder 8.0

In java system.out is an object of which type, In Java System.out is an obj...

In Java System.out is an object of type? In Java System.out is an object of form Print Stream.

What is bus arbitration, Q. What is Bus arbitration? In this technique,...

Q. What is Bus arbitration? In this technique, I/O interface first needs to control bus and only after that it can request for an interrupt. In this technique because only one

Project cost, I need help in my M.Sc project ,but im wondering how the cost...

I need help in my M.Sc project ,but im wondering how the cost is calculated

What are the properties of electronic cash, What are the properties of elec...

What are the properties of electronic cash? Properties: 1. Monetary Value: Monetary value should be backed by bank certified cashier’s cheque or cash, bank authorized cred

Define is a personality, Define is a Personality. In order to allow pro...

Define is a Personality. In order to allow programs coming other operating system to be run in Linux, Linux supports the idea of personalities. Every method is assign to an imp

Assembly language - computer architecture, Assembly language: An assem...

Assembly language: An assembly program has a series of instructions--mnemonics that relate to a stream of executable instructions, when translated by an assembler that may be

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