Task 1: Demonstrate the usage of threads using pthread library Task 2: Add numbers 1 to 100 using one thread Task 3: Add numbers 1 to 100 using two threads using mutex locking;
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- You studied threads and noticed the thread_yield system call. Why would a thread volunteer to give up running in the CPU using this system call, it might not get to run in the CPU again if it does this?What is the difference between a process and a thread? (Max 5 lines)Write a multithreaded Hello World program using OpenMP. Have each thread say “Hello world” along with its thread ID and the number of threads the program is using.Run the program with as many threads as your computer will allow. Then try setting the thread count to a different number. please post:- The source code.- A screenshot of the program running.- A screenshot of the program running with a different thread count.
- Microsoft Windows 7 doesn't provide its thread model information to me (one-one, one-many, or many many). Do you know where I can find this on my computer?5. A thread is a______ : a) lightweight process where the context switching is low b) lightweight process where the context switching is high c) is used to speed up paging d) None of The AboveHello, I'm wondering how I can find out what sort of thread models (one-one, one-many, or many many) my operating system (Windows 7) is using. Is there a particular location on my computer where I can see this information?
- If multiple threads are reading, but not writing, a shared variable, we don't need any synchronization. True or FalseWrite 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 methodEven though the kernel is responsible for creating threads, there are situations when user-created threads perform better. What are the main differences between threads in the user space and threads in the kernel? Is there ever a time when one kind beats out the rest?
- How much do user-level threads work better than kernel-level ones? What are the differences between threads at the user level and those in the kernel? Is there ever a time when one kind would be better than the other?Develop a program to create two threads by implementing the Runnable interface. Thread 1 must perform the operation of finding the greatest of the two given numbers and sleep for 500ms and thread 2 must perform addition of two numbers and sleep for 200ms.Consider a Semaphore named “mux”, Semaphore mux = new Semaphore(-2); mux.acquire(); number++; mux.release(); If three threads T1,T2 and T3 are trying to access the shared data (number) concurrently, a. Will any thread be able to go into its critical section? Explain. b. Will there be a race condition among the threads? c. What will be the final value of the variable “number” if its initial value is 0? d. Correct the code, if race condition exists.