Declare abstract processor arrays, Computer Engineering

Assignment Help:

Think about call of two intrinsic functions discussed above for a 32-Processor (4×8) Multicomputer:   

The function call NUMBER_OF_PROCESORS () will return 32.                                                    

The function call NUMBER_OF_PROCESORS (1) will return 4.                                                     

The function call NUMBER_OF_PROCESORS (2) will return 8.                                                    

The function call PROCESSORS_SHAPE () would return an array with two elements 4 and 8.

We can employ these intrinsic functions in tandem with HPF directives and array declarations to give flexibility to programmer to declare abstract processor arrays which match available physical resources. E.g. subsequent statement !HPF$ PROCESSORS P(NUMBER_OF_PROCESSORS()) declares abstract processor array P with size equivalent to number of physical processors.


Related Discussions:- Declare abstract processor arrays

What is a disk drive, What is a disk drive? The electro mechanical mech...

What is a disk drive? The electro mechanical mechanism that spins the disk and moves the read/write heads known as disk drive.

Illustrate associative memory, Q. Illustrate Associative Memory? The ti...

Q. Illustrate Associative Memory? The time required to find an item which is stored in memory can be decreased significantly if stored data can be identified for access by cont

What is called all exceptions in java, Al l exceptions in Java are subclass...

Al l exceptions in Java are subclasses of built in class called? Each exception in Java are subclasses of make in class termed as Throwable.

Alignment with your indents, Use Microsoft SQLServer to make the following ...

Use Microsoft SQLServer to make the following queries.  You should also download the Pirate Sports DM-DD that gives the fields for every table.  Be sure to use proper alignment wit

What are the application-oriented languages, What are the Application-orien...

What are the Application-oriented languages Application-oriented languages are highest level, meaning very easy to write and assembly languages are the lowest, meaning hardest

What do you mean by complexity of an algorithm, What do you mean by complex...

What do you mean by complexity of an algorithm? The term complexity is used to define the performance of an algorithm. Typically performance is calculated in terms of time or s

What is post in terms of bios, For the one who still has no idea about the ...

For the one who still has no idea about the BIOS on your PC, notice when you first turn on your PC or laptop a few screens pop up. It may be a logo such as DELL or HP or ASUS, Tyan

Explain virtual memory, In a memory hierarchy system, data and programs are...

In a memory hierarchy system, data and programs are first stored in secondary or auxiliary memory. Program and its related data are brought in main memory for execution. What if th

Simple application to model a garden, Requirement Specification for a Simpl...

Requirement Specification for a Simple Application to Model a Garden The following is a requirements statement for a simple application to model the design of a garden. The requ

Finite automata, applications of context free grammar

applications of context free grammar

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