Signaling pvm process, Computer Engineering

Assignment Help:

Q. Signaling PVM process?

  • int pvm_sendsig( int tid, int signum )

Transmits a signal to other PVM process. tid is task identifier of PVM process to receive signal. signum is the signal number.

  • int info = pvm_notify( int what, int msgtag, int cnt, int *tids ) Request notification of PVM event like host failure. What denotes type of event to activate the notification. A number of them are:

PvmTaskExit 

                        Task exits or is killed. 

PvmHostDelete 

                        Host is deleted or crashes. 

PvmHostAdd 

                        New host is added.

msgtag is message tag to be employed in notification. cnt For PvmHostDelete and PvmTaskExit specifies length of tids array. For PvmHostAdd specifies number of times to notify.            

Tids for PvmHostDelete and PvmTaskExit is an array of length cnt of task or pvmd TIDs to be notified about. The array is not used with PvmHostAdd option.


Related Discussions:- Signaling pvm process

What is the importance of hierarchy of operators, Bring out the importance ...

Bring out the importance of hierarchy of operators?  The operators  within  C are grouped  hierarchically according to their precedence(i.e., order of evaluation). Operations w

What is a switchboard, What is a switchboard A switchboard is only a f...

What is a switchboard A switchboard is only a form with command button that open other switchboard or perform tasks like opening forms and printing reports. Switchboard is a t

Microprocessor, can i get the comparison of microprocessors architecture?

can i get the comparison of microprocessors architecture?

Determine the minimal sum of products for boolean expression, Determine the...

Determine the Minimal sum of products for the Boolean expression? Obtain the minimal sum of products for the Boolean expression f=(1,2,3,7,8,9,10,11,14,15) using Quine-McCluske

What is set screen, SET SCREEN With SET SCREEN the present screen simpl...

SET SCREEN With SET SCREEN the present screen simply specifies the next screen in the chain , control branches to this next screen  as soon as the current screen has been proce

Elucidate in brief the functions of the clock generator chip, Elucidate in ...

Elucidate in brief the functions of the clock generator chip, 8284. 8284 Clock generator: 8284 is an ancillary component to the microprocessors. Without clock generator, many

Explain form and input tag, Q. Explain FORM and INPUT Tag? A good way t...

Q. Explain FORM and INPUT Tag? A good way to learn about forms is to make use your notepad editor and make a new HTML document. Save it as form1.htm in some folder somewhere. Y

Define local area network, LAN is a privately - owned computer networks con...

LAN is a privately - owned computer networks confined to small geographical area, like a factory or an office widely used to connect office PCs to share resources and information.

Moral and ethical implications, • Moral and Ethical Implications o Will ...

• Moral and Ethical Implications o Will this be safe to have on the road    Will the computers on board be able to handle extreme circumstances • Hazardous conditions o Ex

COMPUTER SYSTEM, Classify computer systems according to capacity. How they ...

Classify computer systems according to capacity. How they are different from computers according to the classification of technology. Provide comparative study also.

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