Assume an instruction cache miss rate for gcc of 2% and a data cache miss rate of 4%. If a machine has a CPI of 2 without any memory stalls and the miss penalty is 40 cycles for all misses, determine how much faster a machine would run with a perfect cache that never missed. Assume 36% combined frequencies for load and store instructions

Q: Assume miss rate of an instruction cache is 2% and miss rätê ôf data cac IS 4%, If a processor have…

A: Introduction:

Q: Assume miss rate of an instruction cache is 2% and miss rate of data cache IS 4%. If a processor…

A: Introduction

Q: Assume the miss rate of an instruction cache is 2% and the miss rate of the data cache is 4%. If a…

A: GIVEN: Instruction miss rate= 2% Data miss rate= 4% CPI without memory stalls =2 Miss penalty= 100…

Q: Assume miss rate of an instruction cache is 2% and miss rate of data cache is 4%. If a pročessor…

A: Introduction : Given , Data and conditions , we have to calculate ,by how much faster a processor…

Q: Q9) Assume miss rate of an instruction cache is 2% and miss rate of data cache is 4%. If a processor…

A: Introduction :Given , miss rate of inst. cache = 2%miss rate of data cache = 4%CPI without memory…

Q: If a processor has a CPI of 2 without any memory stalls, and the miss penalty is 100 cycles for all…

A: solution :

Q: Consider the following system: CPU base CPI = 2, clock rate = 2GHZ Miss rate/instruction = 3%, Main…

A: Here we find effective CPI for given question : Answer 1) Answer :3.5

Q: Consider a CPU with clock cycle of 10ns that executes program A in 100 clock cycles and access the…

A: Given Data : Cycle time = 10 ns Program A takes = 100 cycles Program A access memory = 50 times…

Q: Consider a two-level memory system (i.e., cache and main memory). Assume the cache access time is 3…

A: The answer is

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

A:

Q: Assume a processor has data cache and instruction cache each of 32 KB, with 16-word blocks. System…

A: Given:- Direct Mapped cache Cache size = 32 KB =215 = 15 number of bits required. Block size = 16…

Q: Assume the cache miss penalty is 100 clock cycles and all instructions normally take 1.0 clock…

A: The Answer is

Q: Assume the cache miss penalty is 100 clock cycles and all instructions normally take 1.0 clock…

A: The Answer is

Q: Assume the cache miss penalty is 100 clock cycles and all instructions normally take 1.0 clock…

A: The Answer is in Below Steps

Q: For a system, RAM - 64KB, Block size - 4 bytes, Cache size - 128 bytes, Direct mapped cache.…

A: Solution:

Q: Let cache of 0.7 hit having average access time 9 times faster than that of memory. If average…

A: The answer is..

Q: Let cache of 0.7 hit having average access time 9 times faster than that of memory. If average…

A: So,answer is :0.53 ========================== explanation below:

Q: Let cache of 0.7 hit having average access time 9 times faster than that of memory. If average…

A: Here in this question a cache with 0.7 hit is given with access time 9 times faster than memory…

Q: Problem: Suppose that a computer has a processor with two L1 caches, one for instructions and one…

A: Basics :- Consider a system with only one level of cache. In this case, the miss penalty…

Q: A hierarchical cache-main memory subsystem has the following specifications: (1) Cache access time…

A: Introduction :

Q: Consider a computer with the following characteristics: total of 1Mbyte of main memory; Content of…

A: Tag The tags are defined as providing security for the computer system. and these tags help to…

Q: 6. Assume you have an instruction cache miss rate of 2%, and a data cache miss rate of 6%. The miss…

A: We have to calculate the actual CPI using the below data. Given data, I-cache miss rate = 2% D-cache…

Q: For a processor with 32-bit bus width and address bus width, set-associative cache memory will be…

A: The correct answer is:-

Q: Suppose that in 1000 memory references there are 150 misses in first level and 100 miss in second…

A: Given:

Q: Suppose that in 1000 memory references there are 150 misses in first level and 100 miss in second…

A: Given:

Q: Assume that an instruction cache misses 3% of the time and incurs a 100-cycle penalty for each miss.…

A: Introduction: The cache memory is part of the hardware unit in the computer. The cache memory is a…

Q: 2. Consider a computer with the following characteristics: total of 1Mbyte of main memory; Content…

A: Note: Since you have posted multiple sub-questions in the same request, we will solve the first…

Q: For a system, RAM - 64KB, Block size - 4 bytes, Cache size - 128 bytes, Direct mapped cache.…

A: Given:

Q: Given the execution of the below instructions (and initial state in memory): 0 MOV r1, #12; 1 ADD…

A: According to the instruction given:- We have to divide instruction into 2 sets If the associative…

Q: Consider a two level cache system. For 100 memory references, 20 misses in the first lyel cache and…

A: Introduction : given ,  2 level cache system. Total memory reference = 100. 20 miss in level 1. 6…

Q: Question: Suppose a program of 600 instructions runs on a 2 GHz processor. The frequency of…

A: When frequency of instruction and clock cycles counts per instruction is given, then average Clocks…

Q: For a system, assume, RAM= 64KB, block size = 4 bytes, cache size = 64 bytes, 2-way set associative…

A: Given : RAM= 64KB, block size = 4 bytes, cache size = 64 bytes, and the mapping is 2-way set…

Q: 1. Consider a computer with the following characteristics: total of 1Mbyte of main memory; Content…

A: GIVEN . Consider a computer with the following characteristics: total of 1Mbyte of main memory;…

Q: For a system, assume, RAM- 64KB, block size - 4 bytes, cache size - 64 bytes, 2-way set associative…

A: Given : RAM= 64KB, block size = 4 bytes, cache size = 64 bytes, and the mapping is 2-way set…

Q: Find the AMAT for a processor with a 1 ns clock cycle time, a miss penalty of 20 clock cycles, a…

A: Given that : Cycle time = 1 ns  Miss penalty = 20 clock cycles Miss rate = 0.05 misses per…

Q: Find the AMAT for a processor with a 1 ns clock cycle time, a miss penalty of 15 clock cycles, a…

A: Given information: Processor clock cycle time=1 ns. Miss penalty=15 clock cycle. Miss rate=0.1…

Q: For a system, RAM- 64KB, Block size-4 bytes, Cache size - 128 bytes, 2-way Set Associative cache.…

A: Given: RAM = 64KB, Block size = 4 bytes, Cache size = 128 bytes

Q: For a system, RAM - 64KB, Block size - 4 bytes, Cache size - 128 bytes, 2-way Set Associative cache.…

A:

Q: For a system, RAM - 64KB, Block size - 4 bytes, Cache size - 128 bytes, 2-way Set Associative cache.…

A: Given: RAM = 64KB, Block size = 4 bytes, Cache size = 128 bytes

Q: For a system, RAM - 64KB, Block size - 4 bytes, Cache size - 128 bytes, 2-way Set Associative cache.…

A: Given: RAM = 64KB, Block size = 4 bytes, Cache size = 128 bytes

Q: Assume that we are having a computer with the following characteristics: 1MB of main memory; word…

A: Introduction Given,  cache size =64 KB,  4-way cache  main memory size= 1 MB  word size= 1Byte…

Q: Consider a computer with the following characteristics: total of IMbyte of main memory, Content of…

A: Given: Main memory size is 1 MB. Word size is 1 Byte. Block size is 16 bytes Cache size is 64 Kbytes…

Q: 2- Consider a computer with the following characteristics: total of 1Mbyte of main memory; word size…

A: According to the information given:- we have to follow the instruction and find the cache line and…

Q: Consider a system with 2 level cache. Access times of Level 1 cache, Level 2 cache and main memory…

A: Introduction :

Q: A microprocessor has an on-chip 2-way set associative cache with a total capacity of 8 kByte. Each…

A: Number of the lines in set 'K' = 2 Total capacity of cache memory = 8 K Byte Block size = 2w = line…

Q: QUESTION 3 Let us consider a memory that includes two instructions. First instruction is located at…

A: I don't know the answer please not to give the question again and again

Q: QUESTION 3 Let us consider a memory that includes two instructions. First instruction is located at…

A: // C program for the above approach #include <limits.h> #include <stdio.h> #include…

Q: (b) Consider a set-associative cache which contains 64 lines, or slots, divided into four- line…

A: 3 (a) Difference between sequential access and direct access for files: Sequential access starts…

Q: If memory size 16 KB. If cache size = 512 B. If block size = 8 B. Show address fields for the cache…

A: Memory size = 16KB So memory size in bits = 14 bits Block size=8 B So block offset bit=3 bit.

Q: Assume that every 18 months, new CPU generations double the number of cores. How much additional…

A: There are two types of traffic on the off-chip bandwidth: traffic to memory and traffic away from…