0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How do tosters work?
they just work they just work,work,work
The work you do on a machine is called work?
the work a machine does is the work outputwhat it takes to do the work is the work inputSources;The_work_that_the_simple_machine_does_is_called_the_work
The work that the simple machine does is called the work?
the work a machine does is the work output what it takes to do the work is the work input
Work performed on a machine?
The work done by a machine is called work output
The work done by a machine is called work?
work output
When did superscalar begin?
the age of the dinosaurs
What is difference between scalar and super scalar processor?
Differences between scalar and superscalar processors generally boil down to quantity and speed. A scalar processor, considered to be the simplest of all processors, works on one or two computer data items at a given time. The superscalar processor works on multiple instructions and several groups of multiple data items at a time. Scalar and superscalar processors both function the same way in terms of how they manipulate data, but their difference lies in how many manipulations and data items they can work on in a given time. Superscalar processors can handle multiple instructions and data items, while the scalarprocessor simply cannot, therefore making the former a more powerful processor than the latter. Scalar and superscalar processors both have some similarities with vector processors. Like ascalar processor, a vector processor also executes a single instruction at a time, but instead of just manipulating one data item, its single instruction can access multiple data items. Similar with the superscalar processor, a vector processor has several redundant functional units that let it manipulate multiple data items, but it can only work on a single instruction at a time. In essence, a superscalar processor is a combination of a scalar processor and a vector processor.
Why does a superscalar architecture consumes more power compared to VLIW?
A superscalar architecture requires an on-board hardware scheduler which typically runs at twice the clock frequency and consumes a large amount of power. In contrast, VLIW scheduling is done by the compiler and no hardware scheduler is required therefore the power requirements tend to be lower.
Comparision between superscaler and super pipelined processor?
Superscalar machines execute regular sequential programs. The programmer is unaware of the parallelism.
List the different types of super scalar processor?
Superscalar processors have a main processor that can take only one command at a time. It has direct connections to the secondary systems of the processor that feeds information right into subsystems to execute specific commands and output information separate. There is only one type of superscalar processor but there are scalar processors and vector processors.
What is superscalar architecture?
AnswerA superscalar CPU architecture implements a form of parallelism on a single chip, thereby allowing the system as a whole to run much faster than it would otherwise be able to at a given clock speed.In normal scalar CPU, ideally one instruction is dispatched per cycle so atmost one instruction can be completed in a give cycle. In SuperScalar Architecture, more than one say "m" instructions are dispatched and they are executed in parellel with extra hardware ( functinal units) there by more than one instruction can be completed in a given cycle.The fastness of the Superscalar is theory is "m" times the scalar but in practically, it will be much less because of the different types of dependencies and branch operations.
What is essential characteristic of the super scalar approach to processor design?
The essence of the superscalar approach is the ability to execute instructions independently and concurrently in different pipelines
What technique that allows a single processor to simultaneously process multiple instructions?
Superscalar Page 262 in Operating Sysetm Book
How is instructions executed in latest generation computers?
typically dispatched to several independent different execution units, then the results are reordered into original instruction order, this is called superscalar. but there are several other systems too.
What is a technique in which each processor or core works on a different job?
The technique in which each processor or core works on a different job is called superscalar CPU architecture. This technique creates a faster CPU speed through the processor.
What does the terms superscalar mean?
The use of many different arithmetic/logic pipelines in parallel along with a multiple instruction dispatch instruction decoder unit to allow simultaneous execution of several scaler instructions in every clock cycle. This usually requires a score-boarding unit and a mechanism for register aliasing to keep the data flow coordinated with the instruction flow.
What processors are equal to the Intel Pentium III?
The AMD K6-III and early Athlon processors are roughly equivalent in speed and performance. Via C7 processors, although released much later, are close in terms of performance to a Pentium III.
