Define structural, data, and control hazard
Answers
●●●MARK AS BRAINLIEST●●●
●structural hazard
--Structural Hazards. When a machine is pipelined, the overlapped execution of instructions requires pipelining of functional units and duplication of resources to allow all posible combinations of instructions in the pipeline.
●data hazard
--Data hazards occur when the pipeline changes the order of read/write accesses to operands so that the order differs from the order seen by sequentially executing instructions on the unpipelined machine.
●control hazard
--Bubbling the pipeline, also termed a pipeline break or pipeline stall, is a method to preclude data, structural, and branchhazards. As instructions are fetched, controllogic determines whether a hazard could/will occur. If this is true, then the control logic inserts no operations (NOPs) into the pipeline.
Define structural, data, and control hazard.
Problems that occur in the pipeline are called hazards. Threats that arise in the pipeline prevent the next instruction from executing during its specified clock cycle. There are three types of hazards.
The hazards of structural, data and control are as follows
A structural hazard is that the hardware does not support certain combinations of instructions. In the structural hazard, two instructions in the pipeline require the same resource.
The instruction at data risk depends on the result of an earlier instruction in the pipeline.
Control hazard risk causes a delay between instructions and decisions regarding control effects ie changes in branches and jumps.
#SPJ2
Learn More...
Statistics is the science of analysing
(a) Qualitative data
(b) Quantitative data
(c) Any kind of data
(d) Both (a) and (b)
https://brainly.in/question/21736331?msp_poc_exp=2
Which of the following statements best define statistics?
a Statistics shows different graphs that represent nothing
b. Statistics is the process of basing your decision from
c. Statistics deals with the gathering, presenting, ar
information to make a wisc decision
d. Statistics involves distorting some pieces of data an
https://brainly.in/question/42096538