The algorithm followed in most of the systems to perform out of order execution is ______.
A. Tomasulo algorithm
B. Score carding
C. Reader-writer algorithm
D. None of the above
Answer:A
The algorithm followed in most of the systems to perform out of order execution is ______.
A. Tomasulo algorithm B. Score carding C. Reader-writer algorithm D. None of the above
Explanation: <numeric> The Tomasulo algorithm is a hardware algorithm developed in 1967 by Robert Tomasulo from IBM. It allows sequential instructions that would normally be stalled due to certain dependencies to execute non-sequentially (out-of-order execution).