Show independent loops in fortran program, Computer Engineering

Assignment Help:

Q. Show Independent loops in fortran program?

In the subsequent code portion the directives point to the outer two loops are independent. The inner loop allocates elements of A frequently and therefore it is not independent.

!HPF$ INDEPENDENT

do i=1,n1 ! Loop over i independent

!HPF$ INDEPENDENT

do j=1,n2 ! Loop over j independent

do k=1,n3 ! Inner loop not independent

A(i,j) = A(i,j) + B(i,j,k)*C(i,j)

enddo

Related Discussions:- Show independent loops in fortran program

What is virtual memory, Virtual Memory is a way of extending a computer's m...

Virtual Memory is a way of extending a computer's memory by using a disk file to replicate add'l memory space. The OS remain track of these add'l memory addresses on the hard disk

Make your simulation run faster, Ameliorating the mechanical delays of seek...

Ameliorating the mechanical delays of seeks and rottion are usually regardeed as major aspects of device drivers for disks. The simplest way for a disk device driver to service dis

Single instruction and single data stream (sisd), Single Instruction and Si...

Single Instruction and Single Data stream (SISD) In this organisation, sequential implementation of instructions is executed by one CPU having a single processing element (PE

Requirement elicitation, new requirement elicitation process

new requirement elicitation process

Develop a system to store change logs, The ?rst task in the project is to d...

The ?rst task in the project is to develop a sane system to store change logs and versions of ?les. The simplest approach is to create a "dot" directory in the location of the ?le

Interactive computer graphics.., graphical adapters and input methods in co...

graphical adapters and input methods in computer graphics

Explain the functional units of a basic computer, Question 1 Explain th...

Question 1 Explain the functional units of a basic computer with a neat diagram 2 What do you mean by addressing modes? List the different types of addressing modes 3 Exp

State the use parameters and parameter definition modules, State the Use pa...

State the Use parameters and parameter definition modules. Parameters aren't preprocessor definitions and they have scope (for example parameters are associated with specific

Blocking and non-blocking network, Blocking and Non-Blocking network In...

Blocking and Non-Blocking network In non-blocking networks the route from any free input node to any free output node can always be offered. Crossbar is an best example of non-

Example on plane, Q. If a plane is in the air also there is a fly flying in...

Q. If a plane is in the air also there is a fly flying inside the plane does the plane get heavier when the fly lands? Answer:- It is true that a fly puts weight on a plan

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages