Compilers can have a profound impact on the performance of an application. Assume that for a program, compiler A results in a dynamic instruction count of 1.0 × 109 and has an execution time of 1.15 s, while compiler B results in a dynamic instruction count of 1.2 × 109 and an execution

Q: Consider two different machines A and B, with two different instruction sets. Machine A has a clock…

A: The average CPI is defined as the sum of each instruction multiplied by the fraction of time that…

Q: Suppose you could build a CPU where the clock cycle time was different for each instruction. What…

A: Amdahl's Law can be defined in such a way that it is a fundamental concept in laptop structure and…

Q: (a) Suppose that a processor executes instructions each of which is 16-bits long. How many different…

A: Given: Each instruction is 16 bits long find how much different instruction repertoires of this…

Q: a. movq (%rdi), %rax movq (%rax), %rax movq (%rax), %rax movq (%rax), %rax addq %rcx, %rax

A: Welcome to the fascinating world of assembly language, where every instruction is a testament to the…

Q: Assume SS=5000H, DS=6000H, ES=7000H, CS=9000H, BX=1000H, DI=2000H, BP=3000H, IP=4000H, SI=2000H, the…

A: Given:  We are given various registers with values stored in them. Register such as SS, DS, ES, CS,…

Q: Assume accessing the memory would take 1000 ns and accessing the registers would take 1 ns. Compute…

A: Code Snippet#1: MOV EAX, [0x00089871] Moves the value at memory address 0x00089871 to the EAX…

Q: . of groups DS p) is having it uses vert

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Q: Question 1 Using a typical benchmark program, the following machine characteristics result:…

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Q: i) Solve the given expressions a:=b+c*4 with different phases of the compiler keeping in mind the…

A: Introduction: A compiler is a special program that transforms the source code of such a programming…

Q: Example#1: Consider computing the ove machine A for which the folla measures were recorded whe of…

A: Consider computing the overall PI for a machine A for which the following performance measures…

Q: (15pt) Assume that instruction cache miss rate is 2%, data cache miss rate is 10%, CPI (clock cycle…

A: For the given question we have Instruction cache miss rate = 2% =0.02 frequency of loads/stores =…

Q: Two different compilers are being tested for a 200 MHz’s machine with three different classes of…

A: Compiler A compiler is a programme that transforms a source programme written in a high-level…

Q: What is the CPU time if the number of instructions executed by the program is 500, cycles per…

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Q: Problem: Assume that 20 percent of the dynamic count of the instructions executed for a program are…

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Q: to complete the table below: Instruction MVI A.A5 ML 2000 СМА XRI FF ORI 5A LXI H, 2020 MOV M,A INR…

A: It is defined as microprocessor system consists of data input, storage, processing and output…

Q: a) Describe in detail the difference between memory bandwidth and memory latecy.

A: A processor is a small chip that resides in a computer and other electronic devices. Its basic job…

Q: 1. When a program is adapted to run on multiple cores in a multiprocessor system, the execution time…

A: Here is the explanation of the above problem. see below steps.

Q: he time of Executing a program have one instruction in 4 stage pipelining is equal to ----- of the…

A: Answer to the given question: The time of Executing a program have one instruction in 4 stage…

Q: a) b) Explain the following machine independent optimization techniques. Common sub expression and…

A: Machine-inde­pendent optimization technique­s used in compiler design improve­ code efficiency…

Q: Assume a program requires the execution of 50*106 FP instructions, 110*106 INT instructions, 80*106…

A: Given: Goal: We want to solve the above three parts.

Q: Computer Architecture (3) Consider a computer that has a number of registers such that three…

A: Approach to solving the question: To show the effective address of memory and the register contents…

Q: Assume a program requires the execution of 4096 FP instructions, 2048 INT instructions, 1024 L/S…

A: Answer: CPI  stands for cycles per instructions . for any program CPI depends upon the total number…

Q: b) You have studied five state diagram, consider the following program and list the states in which…

A: New (Create) – In this step, the process is about to be created but not yet created, it is the…

Q: 2. If a microprocessor has a cycle time of 0.3 nanoseconds, cons, has the processor dock at the…

A: Given :Cycle time of 0.3 nanoseconds, what's the processor clock rate? clock rate =…

Q: 3. Performance evaluation Assume for a given program, 60% of the executed instructions are…

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Q: Instructions Instructions Consider the following codes. Evaluate and show the running time…

A: 1. In the given program, it contains four lines. The time taken by each line is: Line 1: 1   That…

Computer Fundamentals

The computer is termed computation. For calculating or computing something the device that has been used is known as the computer. Or we can say that for performing a fast arithmetic operation the device that has been used is a computer. Storing, processing, and retrieving are the main features of a computer.