Consider the following loop.
loop: lw r1, 0(r1)
r1, r1, r2
lw r1, 0(r1)
...
Computers and Technology, 22.07.2019 18:30, momosoccer2545
Consider the following loop.
loop: lw r1, 0(r1)
r1, r1, r2
lw r1, 0(r1)
lw r1, 0(r1)
beq r1, r0,
loop assume that perfect branch prediction is used (no stalls due to control hazards), that there are no delay slots, and that the pipeline has full forwarding support. also assume that many iterations of this loop are executed before the loop exits.
a) show a pipeline execution diagram for the third iteration of this loop, from the cycle in which we fetch the first instruction of that iteration up to (but not including) the cycle in which we can fetch the first instruction of the next iteration. show all instructions that are in the pipeline during these cycles (not just those from the third iteration). b) how often (as a percentage of all cycles) do we have a cycle in which all five pipeline stages are doing useful work?
Answers: 3
Computers and Technology, 21.06.2019 18:10, ryan23allen
For each of the following claims, determine whether they are true or false. justify your determination (show your work). if the claim is false, state the correct asymptotic relationship as o, θ, or ω. unless otherwise specified, lg is log2.(a) (b) (c) (d) (e) (f) (g) (h) (i) (j)n+1 =22n =2n =1 =ln2 n =n2 +2n−4 =33n = 2n+1 =√n = 10100 =o(n4) o(2n)θ(2n+7 ) o(1/n)θ(lg2 n) ω(n2 )θ(9n ) θ(2n lg n )o(lg n) θ(1)
Answers: 1
Computers and Technology, 22.06.2019 07:00, chuchi24
Robots with telescoping arms are sometimes used to perform tasks (e. g., welding or placing screws) where access may be difficult for other robotic types. during a test run, a robot arm is programmed to extend according to the relationship r = 3 + 0.5cos(4θ) and the arm rotates according to the relationship θ=−π4t2+πt , where r is in feet, θ is in radians, and t is in seconds. use a computer program to plot the path of tip a in x and y coordinates for 0 ≤ t ≤ 4s.
Answers: 2
Computers and Technology, 22.06.2019 14:30, binodkharal2048
Hi plz 11 ! when planning a table, what step comes first: "define the column headers" or "calculate the number of columns/rows"? a. calculate the number of columns/rows b. define the column headers
Answers: 1
Mathematics, 07.06.2020 22:57
Computers and Technology, 07.06.2020 22:57
Mathematics, 07.06.2020 22:57