Hi please help me with the code for this project and explain how the methods work. Show the output at the end thanks

Project: Java Streams Parallel tasks

Discuss optimization techniques to the following numerical methods: Gaussian Elimination and Bilinear Interpolation. One way to support your claim is to benchmark your approach and check the time it takes to perform the same task with different techniques. The reason why this can be helpful is that a lot of these High-Performance approaches are dependent on a particular system's architecture and this includes possible unforeseen dependencies that can influence the execution time.

finclude Einclude stdio.h finclude stdlib.h include fdefine 1000000 int main (int argc, char *argv[]) I int nthreads, tid, tstart, tend, i, count; float a [N], sum, psum; double ctime1, ctime2; for (i=0;i<>