00:01
Hey there, welcome to numerade.
00:03
So we have multiple jobs running in parallel to finish faster here sequentially.
00:09
So suppose that two jobs, which needs 20 minutes cpu time each, start together.
00:14
How long will one last to complete if they run sequentially? so we first have to go ahead and calculate the total cpu time.
00:26
So we are going to be looking at the 20 minutes per job, minute per job, and we're going to multiply by two.
00:42
So therefore the total is basically 40 minutes.
00:50
So knowing this here, we're going to include the io wait time of 50%.
00:54
So hence, we are looking at the total cpu time which equals the ioa time times 1 .5.
01:16
So this here is going to be 40 times 1 .5 in which we can actually complete compute the total time...