5. algorithm. (a) Describe the key idea of this algorithm and Give the basic structure of Tomasulo the purposes of using reservation stations in this structure. (b) Describe the following three steps of the algorithm: Issue, Execute, and Write result. (c) Describe the key idea and additional hardware required for the extension of this algorithm to support speculation.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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1082_A_5_CA

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From instruction unit
5.
Give the basic structure of Tomasulo
Instruction
FP registers
algorithm.
(a) Describe the key idea of this algorithm and
enenb
Load-store
the purposes of using reservation stations in
this structure.
operations
Floating-point
operations
Operand
buses
Address unit
Store buffers
Load buffers
(b) Describe the following three steps of the
Operation bus
algorithm: Issue, Execute, and Write result.
(c) Describe the key idea and additional
hardware required for the extension of this
algorithm to support speculation.
Reservation
etatione
Data
Memory unit
Address
FP adders
FP multipliers
Common data bus (CDB)
Transcribed Image Text:From instruction unit 5. Give the basic structure of Tomasulo Instruction FP registers algorithm. (a) Describe the key idea of this algorithm and enenb Load-store the purposes of using reservation stations in this structure. operations Floating-point operations Operand buses Address unit Store buffers Load buffers (b) Describe the following three steps of the Operation bus algorithm: Issue, Execute, and Write result. (c) Describe the key idea and additional hardware required for the extension of this algorithm to support speculation. Reservation etatione Data Memory unit Address FP adders FP multipliers Common data bus (CDB)
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