ogram to compute sum of elements of NxN matrix.
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Write a multithreaded program to compute sum of elements of NxN matrix. It should be done in two phases. Phase I: Create N threads to compute 'N' Columns sum, where 'i' th thread computes a 'i' th column sum. Phase II: Create a thread to compute sum of 'N' Column's Sums. Finally main thread is going to print result. Note: Main thread should wait till all threads completes their work. You can use Math.random() to initialize NxN matrix, in the range 0 to 100; 5<=N<=8.
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- You are instructed to print the numbers from 1 to n in the venerable puzzle FizzBuzz. Print ", though, if the number is divisible by 3 instead "izz". Print it if it is divisible by 5 "Buzz". Print it if it is divisible by 3 and 5 "izzBuzz". You are required to carry out this task using multiple threads in this problem.Implement a four-threaded multithreaded FizzBuzz implementation. One thread prints and checks the divisibility of three "izz". A different thread is in charge of the divisibility of 5 and printing "Buzz". Divisibility of 3 and 5 is handled by a third thread, which also prints " "izzBuzz". The computation is done by a fourth thread.In this assignment, you are provided with working code that does the following: 1. You input a sentence (containing no more than 50 characters). 2. The program will read the sentence and put it into an array of characters. 3. Then, it creates one thread for each character in the sentence. 4. The goal of the program is to capitalize each letter that has an odd index. The given program actually does this, but lacks the synchronization of the threads, so the output is not correct. You will need to provide the synchronization using mutex locks. Specifically, you are to (1) declare the mutex lock, (2) initialize the mutex lock, (3) lock and unlock the mutex lock at an appropriate location that results in the code working as expected, and (4) destroy the mutex lock. Be sure to place the mutex locks so that your program works correctly every time. Do not remove code or functions – you are to add the synchronization pieces only. When compiling using the GNU C compiler, be sure to include the…Write a multithreaded program to compute sum of elements of NxN matrix. It should be done in two phases. Phase I: Create N threads to compute 'N' Columns sum, where 'i' th thread computes a 'i' th column sum. Phase II: Create a thread to compute sum of 'N' Column's Sums. Finally main thread is going to print result. Note: Main thread should wait till all threads completes their work. You can use Math.random() to initialize NxN matrix, in the range 0 to 100; 5<=N<=8. Implement this application in two versions, using both Thread class & Runnable interface.
- Write a program using pthreads, which calculates the sum of elements in a hard-codedinteger array in parallel using 4 threads. The program must divide the work between 4threads which run simultaneously. For simplicity, you can assume that the size of thearray is 100. Note that the integer array must be declared as a global data structure.Initially code your solution so that the sum of elements is maintained in a global shared variable. Each thread modifies the same shared variable as it sums up elements fromthe array. Use a suitable synchronization primitive (mutex) to ensure safe access to theglobal variable. (A sample code of Mutex is attached for your reference)Implement a solution to the critical section problem with threads using semaphores. you must add a third counting thread which counts by 1 each time it enters its critical section to 3,000,000. Each counts to 3,000,000 for a total of 9,000,000.In this program, you manipulate a Table, having an array of doubles, which is shared between 3 threads DepositThread and 3 other threads RemoveThread. - DepositThread increments (by 1) the values of the array.- RemoveThread decrements (by 1) the values of the array.- Every DepositThread and RemoveThread has a thread name.- Before starting the incrementing or decrementing task, every thread has to introduce itself by printing a sentence as follows: THREAD thread-name is incrementing/decrementing the array... Example: "THREAD DepositTh-1 is incrementing the array..." - The table is initially filled by zeros. So, logically, at the end of threads’ job, the table values must be all zeros again. - The main thread waits till all other threads finish execution, and then it prints the resulting array elements.- Class Table is given below: Table - tab[] : double + Table()+ incTab() : void+ decTab() : void+ displayTab() : void Using java language with…
- please i just need Clear answer with screen shot for output if needed #include <stdio.h>#include <omp.h>int main(int argc, char *argv[]) {int i, thread_id;int glob_nloops, priv_nloops; glob_nloops = 0;// parallelize this chunk of code#pragma omp parallel private(priv_nloops, thread_id){priv_nloops = 0;thread_id = omp_get_thread_num(); // parallelize this for loop #pragma omp forfor (i=0; i<100000; ++i){++priv_nloops;}// make this a "critical" code section#pragma omp critical{printf("Thread %d is adding its iterations (%d) to sum (%d), ",thread_id, priv_nloops, glob_nloops);glob_nloops += priv_nloops;printf(" total nloops is now %d.\n", glob_nloops);}}printf("Total # loop iterations is %d\n",glob_nloops); return 0;}Write a program using pthreads, which calculates the sum of elements in a hard-coded integer array in parallel using 4 threads. The program must divide the work between 4 threads which run simultaneously. For simplicity, you can assume that the size of the array is 100. Note that the integer array must be declared as a global data structure. Initially code your solution so that the sum of elements is maintained in a global shared variable. Each thread modifies the same shared variable as it sums up elements from the array. Use a suitable synchronization primitive (mutex) to ensure safe access to the global variable. (A sample code of Mutex is attached for your reference)...also put screenshot of output.1. Suppose you are a student of East West University. You have to design a multithreadedsystem in java for your CSE110 course. So, you are assigned a job with followingdescriptions. You have to design a class NumberComputator which has a functionprintComposite(int n) that can take a parameter N and print the composite numberfrom 1 to nth term. Composite numbers are the number that are not prime number.Again, create two thread class (ThreadOne, ThreadTwo) by extending the Threadclass so that all of the thread should call the method “printComposite(int n)” of theNumberComputator class. Again, write a main java class named“MultiProgrammingDemo” with a main method that instantiate two objects of twothreads(ThreadOne, ThreadTwo).Your task is to process and run two threads simultaneously in the main method byconsidering the fact that when one thread printing with the printComposite(n)function the other threads must be wait for the completion of the work the initial thread.Design a JAVA…
- Write a program that has a counter as a global variable. Spawn 10 threads in theprogram, and let each thread increment the counter 1000 times in a loop. Print the finalvalue of the counter after all the threads finish—the expected value of the counter is10000. Run this program first without using locking across threads and observe theincorrect updating of the counter due to race conditions (the final value will be slightly lessthan 10000). Next, use locks when accessing the shared counter and verify that the counteris now updated correctlyWrite program for the following Create a child thread class for sorting an array of 10000 size string values Create a child class for calculating factorial of 50 Create a child thread class for calculating base b to the power p Create a single object of each thread in the main thread, and stop the execution of main thread until the termination of all child threads using join methodWrite a program that launches 1,000 threads. Each threadadds 1 to a variable sum that initially is 0. You need to pass sum by reference toeach thread. In order to pass it by reference, define an Integer wrapper object tohold sum. Run the program with and without synchronization to see its effect.