Suppose memory access takes 100 ns and register access takes 1 ns (or less), calculate and compare the computational speed of the three code snippets. Assume CPU instructions such as XOR, ADD, also take 1 ns and we flush everything in the cache before executing the programs.

Q: ID/EX EX/MEM Control IF/ID Add Branch Add- Shift left 2, RegWrite Read Addr 1 Register Read Read…

A: Register ID/EX stores 3 control signals(ALUSrc, Branch, MemtoReg), (PC + 4)(32-bits), register1…

Q: A certain processor has a physical address of 36 bits (a byte addressable memory) and a single word…

A: Physical address size: 36 bits (byte addressable memory)Word size: 4 bytes (32 bits)Cache size: 256…

Q: Suppose registers %rbx and %rdx have values x and y, respectively. Fill in the table below with…

A: Assembly language: Assembly language is a low level programming language. It is used to tell…

Q: , 25% reads and 10% writes, and every other instruction type is 1 cycle. You have a 2-way set…

A: since addresses size supported by the hardware's is 40bit's total size of the main memory is 240…

Q: Assume the miss rate of an instruction cache is 4% and the miss rate of the data cache is 5%. If a…

A: Given the following facts, calculate how much faster a processor would run with a perfect cache that…

Q: Write the assembly language equivalent for the machine instruction: 0001101000001000. (Address…

A: MARIE stands for Machine Architecture that is Really Intuitive and Easy. It is basically a simple…

Q: Program Counter: 45 Accumulator: 123 Memory Location: Memory Address…

A: In question…

Q: 1. Assume the memory uses big endian addressing,  find the byte stored in 0x20000001 if the address…

A: Big Endian Addressing which refers to the an order in which that the big end which means that (most…

Q: 4 Consider a microprocessor that has a block I/O transfer instruction such as that found on the…

A:

Q: Suppose memory holds the following data values in these addresses: Address: Data: 1000: 25 1004: 33…

A: This is has used the concept of index addressing mode. Here is the explanation:

Q: A program sees a 4% miss rate on both the Instruction Cache and the Data Cache. Every instruction…

A: Answer: Our guidelines is answer the first three question from the first question so we will see…

Q: 8085 Microprocessor lab:  In memory location n 8-bit integers are stored at consecutive loc…

A: Let us take the value of n = 5. Steps for the solution:  1. LXI H, 2000H points to get array size.2.…

Q: At the start "STKPTR = 0x40" and then the following assembly code is executed. Address Instruction…

A: Given that STKPTR  is 0x40 in decimal is 64 then executed the code line by line push means add pc…

Q: 3. Find out the MIPS instructions for the following code: A = B - X[4]; If(A >= C){ C - 800; D =…

A: SUMMARY: - hence, we got the desired output.

Q: For the instruction (0x6479), select all data paths that are used from the beginning of the Decode…

A: The instruction 0x6479 is a hexadecimal representation of a machine instruction, but since the given…

Q: Suppose you have a computer with a main memory that is word-addressable and has a size of 32K x 16.…

A: Determining the amount of bits required for different components of an instruction is a step in the…

Q: 3. Explain in paragraph format what is happening in this example: Address >Add Instruction memory…

A: Introduction to Pipelining   Pipelining is a method of breaking down a sequential process into…

Q: In computer architecture, SIMD may refer to the situation where... a) multiple CPU cores can access…

A: Here we will discuss about SIMD

Q: 1. Suppose the Pep/9 system contains the following four hexadecimal values: register A: register X:…

A: Hello student Answer will be in next step :-

Q: Address Word Ox00000015 ? Ox00000014 ? Ox00000013 ? Ox00000012 ? Ox00000011 )x00000010

A: Here is the solution to the above problem: -

Q: Consider a microprocessor that has a block I/O transfer instruction such as that found on the Z8000.…

A: As per guidelines I can answer only first question. Thank You. Given data:               Its first…

Q: Suppose a computer uses a Load-Store Instruction Set Architecture with 32-bit instructions and 64…

A: An instruction set is a collection of operations that a computer's central processing unit (CPU) can…

Q: PLACE .FILL X45A7 LDI R3, PLACE The assembler puts the translated version of the LDI instruction…

A: Consider the instructions,PLACE .FILL x45A7LDI R3, PLACE• Here, the LDI instruction follows into the…

Q: MIPS Instruction op code rs rt rd shamt funct imm. /address Hexadecimal Representation…

A: the answer is an given below :

Q: Q3| EVALUATIONS: Memory at address 0x00100250 contains the following 16 bytes of data: 00100250 58…

A: Please find below your answer in second step:

Q: The memory unit of a computer has 256K words of 32 bits each. The computer has an  instruction…

A: a. We need to identify 1 of 7 items, so there must be 3 bits (23 = 8)

Q: 8085 Microprocessor lab:  In memory location n 8-bit integers are stored at consecutive loc…

A: Let us take the value of n = 6 and data values to be: 06 AA 0C 02 0B 09 A8 Then, the output…

Q: Suppose you have a processor with a base CPI of 1.0, and two caches (L1 and L2). You have the…

A:

Q: Register R1 (used for indexed addressing mode) contains the value: 0x200 Memory contains the values…

A:

Q: What will be the value of ALUSrc for add instruction Inst([25–21] s Ins[20-16] n Read register 1 ALU…

A: First of all let us understand what does the ALU Src Do - It selects the second input of the ALU…

Q: Please complete the binary encoding for the following BL Instruction at address Ox2000 using the…

A: Dear Student, In branch(b) and branch with link(bl) instruction - The top four bits, which are…

Q: A computer with a 32-bit 3.5 gigahertz scalar non- pipelined CPU needs to invert the colors of a 150…

A: A computer with a 32-bit 3.5 gigahertz scalar non- pipelined CPU needs to invert the colors of a 150…

Q: On the Motorola 68020 microprocessor, a cache access takes two clock cycles. Data access from main…

A:

Q: A program sees a 4% miss rate on both the Instruction Cache and the Data Cache. Every instruction…

A:

Q: A microprocessor has an increment memory direct instruction, which adds 1 to the value in a memory…

A: Modern computing relies on microprocessors to execute a wide range of commands. The basic and…

Q: Suppose we have the instruction Load 0000. Given memory and register R1 contain the values below: R1…

A: Answer: We need to write the how to load into accumulator using the following addressing mode. So we…

Q: I have a little bit problem with my late quiz for computer architecture, I get the answer from my…

A: Direct-mapped Cache: Size of main memory = 32 blocks x 4 bytes = 128 bytes = 27 bytes This means…

Q: Suppose that you have a computer with a memory unit of 24 bits per word. In this computer, the…

A: Given:   Suppose you have a computer with a memory unit of 24 bits per word . The assembly program…

Q: How many bits are required for addressing (i.e. what is the size, in bits, of an address)? 30 bits O…

A: Given word size = 32 bit Total opcodes =66 Total registers =64 Total size of byte addressable memory…

Types of database architectures

A Database Architecture represents the Database Management System’s (DBMS) design (schema). The DBMS architecture makes it easy to understand the components involved in the database system and their relations. The DBMS architecture may vary based on the system on which it runs. Some systems contain both client and server machines whereas some run only on a server machine. Based on the architecture, the system can be classified as centralized, decentralized, or hierarchical.