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Here I am attaching the solution. Please comment for any further assistance. And here the size for double variable is 8 Bytes.
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Suppose that we have an L1 cache of this configuration: Block size 32 bytes Number of...
D Question 10 1 pts Suppose that we have an L1 cache of this configuration: •...
D Question 10 1 pts Suppose that we have an L1 cache of this configuration: • B=32 bytes • S= 64 • E = 1 • C = 2048 bytes What is the cache miss rate (as a percentage) when we execute the following C code? Assume that the grid data structure is aligned on a cache block boundary in memory and that the cache is cold. struct { double x; double y; } grid[16][16]; for(i = 0; i <...
Incorrect 0/1 pts Question 10 Suppose that we have an L1 cache of this configuration: •...
Incorrect 0/1 pts Question 10 Suppose that we have an L1 cache of this configuration: • B = 32 bytes • S= 64 • E = 1 • C = 2048 bytes What is the cache miss rate (as a percentage) when we execute the following C code? Assume that the grid data structure is aligned on a cache block boundary in memory and that the cache is cold. struct { double x; double y; } grid[16][16]; for(i = 0;...
32 bytes of memory. 16 bytes of 2-way setassociative cache, where blocks can go anywhere within...
32 bytes of memory. 16 bytes of 2-way setassociative cache, where blocks can go anywhere within the set. Block is 4 bytes, set in cache is two blocks. Populate memory starting with 0-9, then upper case letters. Hint- with full associativity in the set: each block has its own set of Tag bits in the cache. Memory is not organized by sets, though blocks get assigned to sets, and load in the cache per set. A) Complete: Bits in Address...
32 bytes of memory. 16 bytes of 2-way set-associative cache, where blocks can go anywhere within...
32 bytes of memory. 16 bytes of 2-way set-associative cache, where blocks can go anywhere within the set. Block is 2 bytes, set in cache is two blocks. Populate memory starting with upper-case letters, then 0-5. Hint- with full associativity in the set: each block has its own set of Tag bits in the cache. Memory is not organized by sets, though blocks get assigned to sets, and load in the cache per set. 1) Break down the addressing: Tag...
Consider a direct-mapped cache with 32 blocks Cache is initially empty, Block size = 16 bytes...
Consider a direct-mapped cache with 32 blocks Cache is initially empty, Block size = 16 bytes The following memory addresses (in hexadecimal) are referenced: 0x2B4, 0x2B8, 0x2BC, 0x3E8, 0x3EC,0x4F0, 0x8F4, 0x8F8, 0x8FC. Map addresses to cache blocks and indicate whether hit or miss
Problem 6. Suppose we have a computer with 32 megabytes of main memory, 256 bytes of...
Problem 6. Suppose we have a computer with 32 megabytes of main memory, 256 bytes of cache, and a block size of 16 bytes. For each configuration below, determine the memory address format, indicating the number of bits needed for each appropriate field (i.e. tag, block, set, offset). Show any relevant calculations. Direct cache mapping and memory is byte-addressable a) Direct cache mapping and memory is word-addressable with a word size of 16 bits b) c) 2-way set associative cache...
This problem concerns a physical memory cache. Recall that m is the number of physical address...
This problem concerns a physical memory cache. Recall that m is the number of physical address bits, C is the cache size (number of bytes), B is the block size in bytes, E is the associativity, S is the number of cache sets, t is the number of tag bits, s is the number of set index bits, and b is the number of block offset bits. Suppose we have a cache with the following characteristics m = 32 C...
Consider an L1 cache that has 8 sets, is direct-mapped (1-way), and supports a block size...
Consider an L1 cache that has 8 sets, is direct-mapped (1-way), and supports a block size of 64 bytes. For the following memory access pattern (shown as byte addresses), show which accesses are hits and misses. For each hit, indicate the set that yields the hit. (30 points) 0, 48, 84, 32, 96, 360, 560, 48, 84, 600, 84, 48.
Question 3: Consider a 32-bit physical address memory system with block size 16 bytes and a...
Question 3: Consider a 32-bit physical address memory system with block size 16 bytes and a 32 blocks direct mapped cache. The cache is initially empty. The following decimal memory addresses are referenced 1020, 1006, 1022, 5106, 994, and 2019 Map the addresses to cache blocks and indicate whether hit or miss. Note: You must use the hexadecimal approach in solving this question. You must also show the computations of dividing the memory address into tag bits, cache index bits,...
For a given computer system, the main memory is 256Mbyte; word size is 4 bytes; block...
For a given computer system, the main memory is 256Mbyte; word size is 4 bytes; block size is 64 bytes; cache size is 64 Kbytes. what is the number of cache line? Question 3 options: A 64Kbyte/4bytes B 256Mbyte/4bytes C 256Mbyte/64bytes D 64Kbyte/64bytes Question 4 (3 points) Consider a magnetic disk drive with 8 double sided platters, 2000 tracks per disk surface. Each track has a capacity 2048 KBytes. Sector size is 2KBytes. What is the capacity of acylinder? Question...
D Question 10 1 pts Suppose that we have an L1 cache of this configuration: • B=32 bytes • S= 64 • E = 1 • C = 2048 bytes What is the cache miss rate (as a percentage) when we execute the following C code? Assume that the grid data structure is aligned on a cache block boundary in memory and that the cache is cold. struct { double x; double y; } grid[16][16]; for(i = 0; i <...
Incorrect 0/1 pts Question 10 Suppose that we have an L1 cache of this configuration: • B = 32 bytes • S= 64 • E = 1 • C = 2048 bytes What is the cache miss rate (as a percentage) when we execute the following C code? Assume that the grid data structure is aligned on a cache block boundary in memory and that the cache is cold. struct { double x; double y; } grid[16][16]; for(i = 0;...
Problem 6. Suppose we have a computer with 32 megabytes of main memory, 256 bytes of cache, and a block size of 16 bytes. For each configuration below, determine the memory address format, indicating the number of bits needed for each appropriate field (i.e. tag, block, set, offset). Show any relevant calculations. Direct cache mapping and memory is byte-addressable a) Direct cache mapping and memory is word-addressable with a word size of 16 bits b) c) 2-way set associative cache...
Question 3: Consider a 32-bit physical address memory system with block size 16 bytes and a 32 blocks direct mapped cache. The cache is initially empty. The following decimal memory addresses are referenced 1020, 1006, 1022, 5106, 994, and 2019 Map the addresses to cache blocks and indicate whether hit or miss. Note: You must use the hexadecimal approach in solving this question. You must also show the computations of dividing the memory address into tag bits, cache index bits,...
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