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Can anyone help me in doing this program.I am new in the field of c and unix.
I need to submit it in my college.
I). A set of "slaves" processes: Each slave process gets two small integers from its argv, computes its sum and returns the result using the exit system call. So, a slave process is created for every sum.
II) A "master" process: This process is responsible for creating the slave processes, and coordinating the computation. Note that all the computation is done by the "slave" processes. All the numbers are provided in the command line argv. The master process also set a timer at the start of computation to 3 seconds. If the computation has not been finished by this time, the master process kills all the slaves and then exits. You should print an appropriate message(s) in this case. Note that the master process may have to create multiple sets of slave processes. For example, if there are 8 numbers to be added, then the master process will first create 4 slaves and get the result from them. At this point there are 4 numbers, and it creates 2.
slaves. Finally one slave is created to compute the overall sum. To make it simpler, if the number of integers to add is odd, the master adds a 0 to the list of numbers. This may happen at any step during the computation. The code for master process should be compiled separately and its executable code should be called master. The executable code for the slave process should be called slave. So, to compute the sum of the numbers 1 through 7, the command line will look like
master 1 2 3 4 5 6 7
Since the results are passed around by exit system call, keep the numbers small (single digit). Each slave process prints its process id, its operands, and their sum. Each time the master gets a result from a slave, it prints the pid of the slave and the partial sum.
