Routines which handle dynamic processes, Computer Engineering

Assignment Help:

Q. Routines which handle dynamic processes?

number of routines which handle dynamic processes: 

  • int pvm_joingroup( char *group )

Enrolls calling process in a named group. group is a name of an existing group. Returns instance number. Instance numbers starts from 0 to number of group members minus 1. In PVM 3 a task can join more than one group. If a process leaves a group but then rejoins it that process may get a different instance number. 

  • int info = pvm_lvgroup( char *group )

Unenrolls calling process from a named group. 

  • int pvm_gettid( char *group, int inum )

Returns the tid of a process recognized by instance number and group name. 

  • int pvm_getinst( char *group, int tid )

Returns instance number in a group of PVM process. 

  • int size = pvm_gsize( char *group )

Returns number of members presently in named group. 

 int pvm_barrier( char *group, int count )

  Blocks calling process till all processes in a group have called it. count species the number of group members which must call pvm_barrier before they are all released.


Related Discussions:- Routines which handle dynamic processes

Program level, Program Level This is usually the dependability of the o...

Program Level This is usually the dependability of the operating system, which runs processes simultaneously. Different programs are evidently independent of each other. So par

What is task gantt, Task Gantt   Task Gantt shows different tasks being...

Task Gantt   Task Gantt shows different tasks being performed it implies that numerous kind of activities by set of processors connected to parallel computer as displayed in Fi

Receive a message, Receive a message. tid is integer task identifier of tra...

Receive a message. tid is integer task identifier of transmitting process supplied by user and msgtag is message tag supplied by user( must be non negative integer). The process re

Classes, write a program to copt values of object without using copy constr...

write a program to copt values of object without using copy constructor or = operator

How to execute an instruction, Execution: Now instruction is ready for exec...

Execution: Now instruction is ready for execution. A different opcode will need different sequence of steps for execution. Hence let's discuss a few illustrations of execution of s

Functions for message passing, Functions for Message Passing: MPI proc...

Functions for Message Passing: MPI processes don't share memory space and one process can't directly access other process's variables. Therefore they need some form of communi

What is missing offset, Q. What is Missing offset? The xxxx in machine ...

Q. What is Missing offset? The xxxx in machine language for instruction at line 0010 is there since the assembler doesn't know DATA segment location which will be determined at

What is interpolated resolution, Q. What is Interpolated Resolution? Ev...

Q. What is Interpolated Resolution? Every Scanner is accompanied by a software. This software can raise the apparent resolution of scan by a scheme known as Interpolation.  By

What is the prominence of rs232-c in serial communication, What is the prom...

What is the prominence of RS232-C in serial communication?  Name some application where you see its use.  RS-232 stands for Recommend Standard number 232 and C is the latest re

Write short note on associated vs. common channel signaling, Write short no...

Write short note on Associated vs. Common channel signaling. Associated vs Common channel signalling: The out band signalling suffers from the very restricted bandwidth.

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