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Full Discussion: running a parallel program
Top Forums Programming running a parallel program Post 96132 by matrixmadhan on Wednesday 18th of January 2006 02:38:33 AM
Old 01-18-2006
Quote:
Originally Posted by bankpro
hi ,


i need to run a parallel program .


for example;

program1

{
array[]=" the second program should called here : program 2"

the execution should continue

}


the 2nd program should recieve an array of information as argument and it should process parallel with program 1.

parallel execution - in a single processor system it is only pseudo parallelism that can be guaranteed and not the concurrent execution (concurreny is just a perception)

I dont find anything difficult or setback in making use of fork to split functionalities and proceed thereby
 

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LEARN ABOUT X11R4

setsid

SETSID(1)                                                          User Commands                                                         SETSID(1)

NAME

       setsid - run a program in a new session

SYNOPSIS

       setsid [options] program [arguments]

DESCRIPTION

       setsid  runs  a  program in a new session. The command calls fork(2) if already a process group leader. Otherwise, it executes a program in
       the current process.

OPTIONS

       -c, --ctty
              Set the controlling terminal to the current one.

       -w, --wait
              Wait for the execution of the program to end, and return the exit value of this program as the return value of setsid.

       -V, --version
              Display version information and exit.

       -h, --help
              Display help text and exit.

SEE ALSO

       setsid(2)

AUTHOR

       Rick Sladkey <jrs@world.std.com>

AVAILABILITY

       The setsid command is part of the util-linux package and is available from https://www.kernel.org/pub/linux/utils/util-linux/.

util-linux                                                           July 2014                                                           SETSID(1)
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