Mcredit2: Enhanced High-Performance Xen Scheduler via Dynamic Weight Allocation

Algorithm 3

Load test.

 1: begin

 2:  Input: the number of threads: n

 3:  Output: error number: err_num

 4:  // infinite loop

 5:  loop

 6:    // impose load

 7:    forvar i < 10000000 do

 8:    i ← i+1;

 9:    end

10:    // stop to impose

11:  usleep(200000);

12:  end

13: end