Complete the function compute using pthreads v2() to parallelize the SAXPY loop using the "striding" method. That is, each thread strides over elements of the vectors with some stride length, calculating SAXPY along the way. For example, given k = 4 threads, thread 0 calculates SAXPY for elements y[0], y[4], y[8], . . ., thread 1 calculates SAXPY for elements y[1], y[5], y[9], . . ., and so on. The pseudo-code for this method looks like this for each thread