1. Provide concrete definitions and examples of the following terms/concepts and briefly discuss their differences: Concurrent programming, Parallel programming, and Distributed computing. 2. What is Amdahl's Law? 3. Floating point square root (FPSQR) is commonly used in graphical applications. Assume 20% of the total execution time of a program is spent in calculating FPSQR. Which is the better tradeoff? o Speedup execution of FPSQR by 10 times o Speedup execution of all floating-point operations by 2 times. Assume 50% of the total execution time of the program is spent in executing floating-point operations.

Q: If you were asked to perform the tasks in full, what would be the memory behavior of such a line?…

A: Memory basically has 3 important functions. They are: ⦁ Encoding ⦁ Storing ⦁ Retrieving

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A: 1)False   In the NUMA digital computer model, the interval varies with the placement of the memory…

Q: Problem4: A microcomputer has the following memory map: 4100 to 410F I/O 2100 to 22FF RAM 0000 to…

A:

Q: 1. What is the difference(s) between parallel and distributed computing? Give an example to…

A: Parallel Computing: Parallel computing is a process of dividing task into multiple subtask and…

Q: Assume that your ultra-low-cost processor doesn't have the hardware budget for an integer multiplier…

A: The instruction written here is the multiplication of two numbers but not using mul op code.

Q: By assuming  32 is a two digit number, consider memory storage of a 64-bit word stored at memory…

A: Given, Word 64 bit = 8 bytes 32 Address byte addressable. 8 byte will span to 8 byte in addressable…

Q: Giventhe following assignment of some program’s virtual pages to physical pages in a system with 4…

A: Using the subdivision above, the first level page table points to 1024 2nd level page tables, each…

Q: Assume that your ultra-low-cost processor doesn't have the hardware budget for an integer multiplier…

A: Answer:)

Q: 3- Let a program have a portion fr of its code enhanced to run 4 times faster, to yield a system…

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A: The calculation of the every element in the given matrix are always independent in the calculation…

Q: Assume that your ultra-low-cost processor doesn't have the hardware budget for an integer multiplier…

A: Using a loop this method of multiplication is possible.

Q: 4. By assuming that 35 is a two digit number, consider memory storage of a 64- bit word stored at…

A: Given question has asked to assume memory word 35 in a byte addressable memory and also considering…

Q: Imagine that you have implemented an algorithm in a program which has 40% parallelizable code. Now…

A: Answer : In the third part, we have to compute the speed-up gained in the case where multiple…

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A: Given word= 34 of 32 bit find:-  (a) What is the byte address of memory word 34? (b) What are the…

Q: By assuming that X = 3, and 33 is a two digit number, consider memory storage of a 64-bit word…

A: Given Word 64 bit = 8 bytes 33 Address byte is addressable 8 byte will span to 8 in byte…

Q: Consider memory storage of a 64-bit word stored at memory word 32 in a byte-addressable memory (a)…

A: Given, Word 64 bit = 8 bytes 32 Address byte addressable. 8 byte will span to 8 byte in addressable…

Q: Consider memory storage of a 64-bit word stored at memory word 32 in a byte-addressable memory (a)…

A: There are four 8-bit bytes in a 32-bit word. Therefore, the 64-bit word contains eight bytes. In…

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Q: 1. Consider memory storage of a 32-bit word stored at memory word 34 in a byte- addressable memory.…

A: we have to find:-  (a) What is the byte address of memory word 34? (b) What are the byte…

Q: 1. Consider memory storage of a 32-bit word stored at memory word 34 in a byte- addressable memory.…

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Q: CS & IT Suppose you wish to run a program P with 24.5 x 109 instructions on a 8 GHz ww machine with…

A: The Answer is in below Steps

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A: In this question, we have given logical memory and physical memory and we are asked about page table…

Q: Problem4: A microcomputer has the following memory map: I/0 4100 to 410F 2100 to 22FF RAM 0000 to…

A:

Q: Compare and contrast the differences between Isolated I/O and Memory Mapped I/O

A:

Q: Which of the following best describes a challenge involved in using a parallel computing solution? A…

A: Note: There are multiple questions are given in one question. According to the rule, you will get…

Q: Let us consider a multi-program O.S using time sharing CPU scheduling with quantum time q ms. An…

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Q: Consider a program that uses absolute physical memory references meaning that each reference refers…

A: Here,we consider a program that uses absolute physical memory references meaning that each reference…

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A: The Answer is

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Q: The following equation was suggested both for cache memory and disk cache memory Ts = Tc + M * Tp…

A: The Answer is

Q: 1- Convert the following binary numbers into signed decimal numbers in 2's complement…

A: In this question, we are given few binary numbers. And we need to convert them into signed decimal…

Q: computer system with 32 bit word length is implementing paging with 14 bit logical addresses and 4KB…

A: Logical address size = 14 bits Page size = 4KB So page offset bits = p = 12 bits Therefore page…

Q: Q1\ Suppose 8086 microprocessor perform the following task: ADD AX, 3FF2H Where the value of AX is…

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Q: The hypothetical machine has two I/O instructions: 0011 = Load AC from I/O 0111 = Store AC to I/O In…

A:

Q: So, what exactly does it imply when people talk about dynamic memory allocation? What's the point?…

A: Dynamic Memory Allocation in C using malloc(), calloc(), free() and realloc() C is a structured…

Q: (a) Discuss the advantages and disadvantages of memory-mapped I/O in comparison with Isolated I/O…

A: Discuss the advantages and disadvantages of memory-mapped I/O. Advantages of memory-mapped I/O. 1.…

Q: 2. Show how the following values would be stored by byte-addressable machines with 32-bit words,…

A: Question from computer architecture, we have to place the values as per little endian and big endian…

Q: 2. A program with the following information is run on a dual core processor with a speed o 12 MHz.…

A: CPI= Clocks Per Instruction = Total clocks required/Total # of instructions. Here total clocks…

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A: Here, we have to provide correct option for Memory segmentation.

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

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A: Note: In the BNED Guidance, only the first question can be answered at a time. Resend the question…

Q: Suppose we have 10 tasks for CPU1 to perform, and CPU1 takes 3 units of time to perform a task. o…

A: Throughput is the total amount of work done in a given time. a) tasks = 10     time = 3sec…

Q: Suppose we have 10 tasks for CPU1 to perform, and CPU1 takes 3 units of time to perform a task. o…

A: The Answer is in Below Steps

Q: Q.Assuming a 2-way set-associative cache What is the hit ratio for this cache on the given sequence…

A: Total number of access = 10 Total number of hit = 6  Total number of miss = 4

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A: Given that it is a set associative cache. Hence the blocks are allocated based on availability but…

Q: Q.How many blocks of main memory are there?

A: Byte addressable memory are already given.256 bytes is the capacity Memory contents are also…

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Q: Consider a computer with a cache memory of 1024 blocks and a total size of 512K bits. This computer…

A: Provided the solution for all the above given questions with detailed step by step explanation as…