Suppose a program takes 1 million instruction on a processor having frequency 2 MHz. 50 % of instruction execute in 2 clock cycles, 30% execute in in 4 clock cycles and 20% execute in 5 clock cycles. What will be the execution time ( in seconds)?
Q: Suppose that a microprocessor operates at 5MHz. How long does the bus cycle occupy, assuming no wait…
A: Answer 800 ns
Q: suppose, a soft real-time system has 100 m bytes of program memory that is loaded at 75% 16M bytes…
A: Given Total memory=100 Used memory=16 +10 = 26 Formula to calculate Total memory utilisation=…
Q: Consider a 32-bit processor which supports 70 instructions. Each instruction is 32 bit long and has…
A: By Considering a 32-bit processor which supports 70 instructions. Each instruction is 32 bit long…
Q: When a computer processor executes more than one instruction at a time, how can it prevent wasting…
A: Almost all applications have a cycle of CPU number crunching and I/O waiting. (Even a basic memory…
Q: Suppose that 50% of a program requires serial execution. With a computer equipped with a quad-core…
A: A ton of elements can change the response here. Situation 1 :- Assuming that 1 center is saved…
Q: Consider a 32-bit processor which supports 30 instructions. Each instruction is 32 bit long and has…
A: The instruction format is Opcode register register operand
Q: Example: A Computer have memory size 16 kw where word is 16 bit. The instruction stored in one…
A: Answer is given below .
Q: A program with 100 instructions includes 40% of instructions with single memory access and the rest…
A: Computer main memory: Merely said, a CPU data buffer is a sort of computing that is extremely quick.…
Q: Consider an 8-bit microprocessor performing an 8-bit arithmetic (all the internal registers are of…
A: The answer is
Q: Given a processor with a clock rate of 3GHZ and CPI of 1.5. For a program with an execution time of…
A: CPU Time = I * CPI /R I = total instruction CPI = cycle per instruction R = cycle…
Q: What is the CPU time if the number of instructions executed by the program is 500cycles per…
A: The Answer is
Q: .CLO2.3: Consider the instruction formats of the basic computer given in class. For the following…
A: please see the next step for solution
Q: Write an assembly language program using one address and zero address instructions to compute the…
A: Dear Student, To solve such questions we need to first find the postfix of the given expression, so…
Q: What is the CPU time if the number of instructions executed by the program is 500, cycles per…
A: CPU Time can be calculated using formula:- number of instructions * cycle per instruction * clock…
Q: Consider a system with only two types of instructions, A and B. Type A instructions each require 7…
A: Given: Type A instructions each require (CPIA ) = 7 clock cycles Type B instructions each require…
Q: A computer having a restricted instruction set may be described as "reduced."
A: According to the information given:- We have to describe reduced instruction set that may computer…
Q: Write an assembly language program using Two address and Zero address instructions to compute the…
A: Dear Student, For using zero address we first need to convert the expression to its postfix form.…
Q: Suppose you have a RISC machine with a 2.7 GHz clock (i.e., the clock ticks 2.7 billion times This…
A: The answer is
Q: Suppose a RISC machine uses overlapping register windows for passing parameters between procedures.…
A: Registers available for use by output parameters: It is given that, The total number of registers…
Q: Design a processor with minimum number of instructions, so that it can do the basic arithmetic…
A: Given: Design a processor with minimum number of instructions, so that it can do the basic…
Q: Give an illustration while outlining the features and capabilities of the central processor unit of…
A: Introduction: The central processing unit, or CPU, is a component of all different kinds of…
Q: Suppose you have a RISC machine with a 2.7 GHz clock (i.e., the clock ticks 2.7 billion times per…
A: The answer is
Q: what is the cpu time when the number of instructions executed by the program is 500, cycles per…
A: CPU time (or CPU Execution time) is the time between the start and the finishing(end) of execution…
Q: Consider a 32-bit processor which supports 30 instructions. Each instruction is 32 bit long and has…
A: Lets discuss the solution in the next steps
Q: Consider the following registers X and Y of a certain computer contains the decimal values 1024 and…
A: Introduction. Given, register X=1024 register Y=4096 Three instructions, are given:- I1.…
Q: 1. A program has 5 billion instructions is running with a CPI of 2 on a machine with a 2.5GHZ…
A: CPU time= instruction count (IC)* clocks per instruction (CPI)* clock time (CT)
Q: instruction formats
A: Solution :- An expression is given as X = (A*B)-(C/D) is specified in the above given question…
Q: Q/The timing and control diagram is a graphical representation of...
A: Timing and control diagram Timing and control diagram is a graphical representation. It is used to…
Q: Consider a microprocessor generating a 16-bit address (and assume that the program counter and the…
A: Hey there, I have read the question clearly. And I am writing the required solution based on the…
Q: Let assume that a program has 400 instructions: 100 instructions are loads (each take 2 cycles) 200…
A: As per company rules we are only supposed to answer one question. Kindly post another question…
Q: The following table shows the number of instructions for a program. Arith Store Load Branch Total…
A: Finding the execution time: Arith = 500 Store = 50 Load = 100 Branch = 50 Total = 700 Formula: CPU…
Q: Suppose a RISC machine uses overlapping register windows for passing parameters between procedures.…
A: Registers available for use by output parameters: It is given that, The total number of registers…
Q: If a 4 GHz processor graduates an instruction every thrid cycle, how many instructions are there in…
A: Formula for number of instructions is CPU time * clock rate / CPI Given, execution time = 12 seconds…
Q: Suppose a program takes 2 billion instructions to execute on a processor running at 2.5 GHz. Suppose…
A: DATA GIVEN:- Instruction that needs to be executed = 2*109 instructions Processor speed = 2.5 GHz…
Q: What is the CPU time if the number of instructions executed by the program is 500, cycles per…
A: Note: There is a typo in the question, since 20p ps does not make any sense so, we have considered…
Q: Using an example, describe the functions and characteristics of a computer's central processing unit…
A: The central processing unit (CPU) is the primary component of any digital computer system,…
Q: . With a 5-stage pipelined processor, where each stage takes 2 clock cycles, how many clock cycles…
A:
Q: Give an illustration of how the instruction set deals with data and operations using at least five…
A: Given: In no less than 5 words, describe how the instruction set handled data and operations.…
Q: If a processor has a frequency of 3 GHz, the clock ticks 3 billion times in a second – as we’ll soon…
A: Please check the step 2 for solution
Q: Consider computing the overall CPI for a machine Z for which the following performance measures were…
A: Computer Per Instruction: CPI or Computer Per Instruction gives the average number of the cycles of…
Q: Given an instruction sequence with instructions in classes A, B, and C as the table below:…
A: Give an instruction sequence with instructions in classes A, B, and C as the table below.…
Q: Consider a 32-bit processor which supports 70 instructions. Each instruction is 32 bit long and has…
A: The Answer is Below Step:-
Q: When many instructions are being processed by a computer processor, how can empty computation cycles…
A: The answer is
Q: two different processors execute same instructions, Processor one has 4Ghz clock rate and 1.5 CPI,…
A:
Q: Suppose a RISC machine uses overlapping register windows for passing parameters between procedures.…
A: Register windows available Here there are total 298 registers, 10 Global variables are there in the…
Q: Consider a hypothetical microprocessor generating a 16-bit address (for example, as- sume that the…
A: "16-bit memory" and "8-bit memory" could mean a number of different things, however, I'll assume…
Q: Suppose a processor executes 12 instructions. Each of these instructions required 5 clock pulses to…
A: 1) Total instruction processor executes is 12 2) Each instruction takes 5 clock cycle 3) Total clock…
Q: Question 7 A computer executes a program in 240 billion cycles and takes 1.25 minutes. Compute the…
A: Given:
Q: If a program runs for 2 billion clock cycles on a 1.5 GHz processor, what is the execution time in…
A: answer in step 2
Step by step
Solved in 2 steps
- _____ is a CPU design technique in which instruction execution is divided into multiple stages and different instructions can execute in different stages simultaneously.A(n) ________________ instruction always alters the instruction execution sequence. A(n) ______________ instruction alters the instruction execution sequence only if a specified Condition is true.The time it takes to perform the fetch instruction and decode instruction steps is called the execution time. True or false?
- 1. A program has 5 billion instructions is running with a CPI of 2 on a machine with a 2.5GHZ frequency, what is the execution time in seconds? 2. In a program 40% of the instructions have a CPI of 1, 25% have a CPI of 2, 20% have a CPI of 3 and 15% have a CPI of 5. Find the number of instructions per second if the machine is running at 900 MHz? 3. If 5 processors can run a program 2 times faster than a single processor, how much faster than a single processor can 10 processors run the same program? 4. If the base machine can run the 5 SPEC benchmarks in 1Os, 20s, 30s, 40s and 60s, whereas the target machine can run them in 5s, 1Os, 5s, 10s and 40s, respectively, what is the SPEC value for this scenario?Suppose a program (or a program task) takes 1 billion instructions to execute ona processor running at 2 GHz. Suppose also that 50% of the instructions executein 3 clock cycles, 30% execute in 4 clock cycles, and 20% execute in 5 clockcycles. What is the CPI and CPU time for the program?Consider two computers, P1 and P2, of the same instruction set (ISA). We have a program of 7.5x10⁹ instructions and we want to run this program on P1 and P2. The P1 computer is a 5 GHz machine with CPI of 0.8. The P2 computer is a 6 GHz machine with CPI of 1.2. How many times that computer is faster than another?
- A processor executes a program in 10 seconds with an average CPI and IC of 2 and 20*109 respectively. We are trying to reduce the time by 20% but this leads to an increase of 50% in the CPI. What clock rate should we have to get this time reduction?Consider the two computers A and B with the clock cycle times 100 ps and 150 ps respectively for some program. The number of cycles per instruction (CPI) for A and B are 2.0 and 1.0 respectively for the same program. Which computer is faster and how much? Va A is 1.33 times faster than B b) B is 1.22 times faster than A c) A is 1.23 times faster thanB d) B is 1.33 times faster than AWhat is the minimum number of cycles needed to completely execute n instructions on a CPU with a k stage pipeline? What if you have 2 pipelines of k stages each?
- Suppose that you have a computer with a memory unit of 24 bits per word. In this computer, the assembly program's instruction set consists of 198 different operations. All instructions have an operation code part (opcode) and an address part (allowing for only one address). Each instruction is stored in one word of memory. a. How many bits are needed for the opcode? b. How many bits are left for the address part of the instruction? c. How many additional instructions could be added to this instruction set without exceeding the assigned number of bits? Discuss and show your calculations.What is the CPU time if the number of instructions executed by the program is 500cycles per instruction is 5 and the clock cycle time is 200 ps?Let us assume a program requires the execution of 50 million floating-point instructions and 100 million Integer instructions. The average number of clock cycles per instruction for each type of instruction is 2, and 1 respectively.