Processor arrangements-array, Computer Networking

Assignment Help:

Processor Arrangements

It is a very frequent event in data parallel programming to group a number of processors to perform definite tasks. To reach this goal, HPF gives a directive called PROCESSORS directive. This directive declares a conceptual processor grid. In other words, the PROCESSORS directive is used to show the shape and size of an array of abstract processors. These do not have to be of the similar shape as the underlying hardware. The syntax of a PROCESSORS directive is:

!HPF$ PROCESSORS  array_name (dim1, dim 2, ....dim n)

Where  array_name is collective name of abstract processors. dim i specifies the size of ith

dimension of array_name.

Example 2:

!HPF$ PROCESSORS P (10)

This introduce a set of 10 abstract processors, assigning them the collective name P.

!HPF$ PROCESSORS Q (4, 4)

It introduces 16 abstract processors in a 4 by 4 array.

 


Related Discussions:- Processor arrangements-array

Define pptp (point-to-point tunneling protocol), Can you define PPTP (Point...

Can you define PPTP (Point-to-Point Tunneling Protocol)?

Nfs best performance, what parameters should i have for the best nfs v4 per...

what parameters should i have for the best nfs v4 performance?

High availability - application layer, High Availability Oracle web  c...

High Availability Oracle web  cache supports  content  aware  load  balancing  and fail  over  detection. The  features ensure that cache messes are directed to the most  avai

Power supply system in satellite system, POWER SUPPLY SYSTEM IN  SATELLITE...

POWER SUPPLY SYSTEM IN  SATELLITE SYSTEM Satellite Earth Station relies on the public power supply system. Two generators (1+1) of 250 KVA each in parallel connection having fa

Factors effects the quality of image of monitor, Q. Factors effects the qua...

Q. Factors effects the quality of image of monitor? Four factors effects the quality of image of monitor:   1.  Phosphor coating: This affects the colour and persistence (Th

Explain collision, When the signal hits to each other, collision accord.

When the signal hits to each other, collision accord.

Explain about virtual circuit switching, Q. Explain about Virtual Circuit S...

Q. Explain about Virtual Circuit Switching? Virtual Circuit Switching - All packets belong to a message (or) session is preserved. - Single route is selected between s

Configure VTP Pruning on the Switches- CCNA, Configure VTP Pruning on the S...

Configure VTP Pruning on the Switche s VTP pruning allows a VTP server to suppress IP broadcast traffic for particular VLANs to switches that do not have any ports in that VLAN.

Explain about data link layer sub layers, Data Link Layer Sub layers ·  L...

Data Link Layer Sub layers ·  Logical Link Control (LLC) - upper layer · Handles control information, logical addressing and data · MAC (Medium Access Control) - lower layer ·

Explain different network structures in use, Computer Networking 1. Exp...

Computer Networking 1. Explain different network structures in use. 2. Elaborate the architecture and usage of ISDN. 3. Discuss the concept of framing in Data Link Layer

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