Write a program that spawn 2 thread: a producer and a consumer
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Please write in C/C++
Write a program that spawn 2 thread: a producer and a consumer
The producer thread MUST open an input file and repeatedly copy values to a CIRCULAR BUFFER
The consumer should open an output file and repeatedly copy values from the same circular buffer to the file.
If the producer is unable to write to the buffer (because it does not contain enough empty elements), or if the consumer is unable to read from the buffer (because it does not contain enough unread items), then it should proceed to the next iteration, choosing a new random number of bytes to copy.
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- In C++ This exercise involves implementing the solution to the bounded buffer/readers and writers problem using threads. You will create a program that accepts four command line arguments: run_time (the length of time the program should run) buffer_size (number of slots in the bounded buffer) num_producers (number of producer threads) num_consumers (number of consumer threads) The program will create a thread for each producer and consumer. As each thread produces or consumes a data item, it will print its status. Example Output Here are some sample runs: Not enough arguments If not enough arguments are provided, the program should print an error message and exit. $ ./bounded_buffer Wrong number of arguments. Usage: bounded_buffer <run_time> <buffer_size> <num_producers> <num_consumers> $ Invalid argument If an argument is less than or equal to 0, the program should print a message and exit $ ./bounded_buffer 10 5 1 0 ./bounded_buffer 10 5 1 0 num_consumers…Course: Operating Systems write a multi-threadeddirectory copy program. The program will create destination directory and open thesource directory. Then for each file in the source directory it will create a thread. Thethread will copy file from source directory to the destination directory. At the end it willprint the number of files copied. Both the source and destination names will be passed ascommand line arguments. Sample execution is as follows:mtcopy.exe source_dir destination_dirCopied 8 files Note: The answer is availible on chegg.using C language Write a program that creates an array of size 10000, then creates two threads.should requests entrance to the critical section that is controlled through semaphores, reads the values written in the array, and writes it to the screen with the following format: "Consumer consumed item number - from position - with the value -" And to a file named Consumer activity, then exits the critical section, and repeats till the producer finishes production
- Question 2 Write a C program which creates 5 threads for storing numbers sequentally from 0 to 50.000 in a file named "numbers.dat". Each thread must write 10.000 numbers (e.g. first thread writes 0 - 9.999, second thread writes 10.000 – 19.999, etc).In an executable object file that is in executable and linkable format (ELF), which section defines the addresses of the stack and the heap? A. The data section B. The .text section C. These addresses are not defined in the executable object file. Instead, they are assigned by the operating system when the program is loaded in to me D. These addresses are not defined in the executable object file. Instead, they are assigned by the user when the program is running in memory. Reset Selectionusing C language Write a program that creates an array of length 10, then creates 8 threads. should request entrance to their critical sections that is controlled through semaphores, read the values written in the array, and write it to the screen with the following format: "Consumer number - consumed item number-with the value -" And to a file named "Consumer activity", then exit the critical section, and repeat till the producers stop production. The total number of elements generated by the producer and consumed by the consumers should be 10,000,000 number
- You'll write a C++ program to demonstrate thread synchronization. Your main function should first create an empty file called *sync.txt*. Then it will create two separate threads: *Thread-A* and *Thread-B*. Both threads will open *sync.txt* and write to it simultaneously. *Thread-A* will write the numbers 0 through 9, a total of fifty-thousand times in nested `for` loops, then exit. In other words, print the numbers 0 through 9 over and over again, with each run on a separate line, for 50,000 lines. Here's an example of one such line: ```text 0 1 2 3 4 5 6 7 8 9 ``` Somewhat similarly, *Thread-B* will write the letters A through Z fifty-thousand times in nested `for` loops, then exit. In other words, print the letters A through Z over and over again, with each run on a separate line, for 50,000 lines. Here's an example of one such line: ```text A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ``` Do not write each line as one long string. You must write each character to the…Write java code to create a thread by (extending), theprogram create 3 thread that displaying “fatmah” and thenumber of thread that is running.Rewrite the above program by implementing the RunnableInterfaceWrite a server and client programs that do the following based on the written pseudocode: Client Server Client create a socket that directed to port 3344, local host Server creates a server socket on port 3344 Server is capable to receive requests for more than one client at the same time.(threads) Client sends a linked list object to the server For each client , server creates a file named after containing n elements (size is given from user) generated randomly the threadID Server reads the list object and writes its content into the file created above Clients waits for the written confirmation from server , which is the number of elements found on the list object send above After writing, Server send number of elements written to the file to the client. Server closes sockets and files. Client check if number received is equal to the size of the list Client closes socket
- C Programming in Ubuntu 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)Write a C program which creates a child process to find all txt files in the root directory (i.e., “/") and stores the output in a text file called “all_txt_files.txtť". If the child process execution takes more than t seconds (measured at the parent), the parent should abort the execution of that child. Otherwise, after the child process termination, the parent has to create another child which will count the number of records in all_txt_files.txt and print out the output. The program should not allow the creation of orphan processes. - You need to include the C header file time.h to roughly count the execution time of the child process and play with different values of t so that both cases may happen. Another option may be the alarm system call. - You can use redirection (i.e., “>") to redirect the output of find to a txt file (e.g., find / - name "*. txt" > all_txt_files.txt). It's not a problem if find cannot access some directories. - You can count the number of lines in a txt…Subject Name: Advanced Object-Oriented Programming 1. Complete the below given code (1) class NyThread Thread t: Runnable ( MyThread (String n, int pl t (2) (3) : / creates teh Thread t with nane n : // changen the priority to p Syster.out.printin ("Thread "+n+* created with priority "+p): t. (4) : // exexcute the thread t. I // The only abatarct aethed in Runnable public for (int 1=10: 1>=1: 1--) { Syaten.out.prántin ("Thread *t.getName ()+"\e i - "a) : (5) try { (6) :/ ma ke the Thead t eleep to 2 seconds } catch (Exception e) Syater.out.printin ("Exception in Child"): System.out.printin ("Thread "+t. getName ()+" 1s Exiting"): public statie void main (Stringt) arga) { MyThread t1, 12; ti - new MyThread ("R1", 7): t2 = new MyThread ("R1", 3): try ( :// 2 atatements to aake the Threads ti a v2 exit at same time (8) ) catoh (Exception e) ( Syster.out.printin("Exception in main"): System.out.printin ("Thread Main is Exiting"): 1. 2. 3. 4. 6. 7. 8. 5.