Name #5 Suppose a compute memory and a cache of 1024 blocks, where each cache block...
Suppose a computer using direct mapped cache has 232 byte of byte-addressable main memory, and a cache of 1024 blocks, where each cache block contains 32 bytes. a. How many blocks of main memory are there? b. What is the format of a memory address as seen by the cache, i.e., what are the sizes of the tag, block, and offset fields? c.To which cache block will the memory address 0x000063FA map?
Suppose a computer has 216 words of main memory, and a cache of 64 blocks, where each cache block contains 32 words. Please explain step by step. a) If this cache is a direct-mapped cache, what is the format of a memory address as seen by the cache, i.e., what are the sizes of the tag and word fields? b) To which cache block will the memory reference F8C9 map? c) If this cache is fully associative, what is the...
QUESTION 2 Suppose a computer using direct mapped cache has 216 bytes of byte-addressable main memory and a cache of 64 blocks, where each cache block contains 32 bytes. a. How many blocks of main memory are there? b) What is the format of a memory address as seen by the cache, (include field names and their sizes) c) To which cache block will the memory address (F8C916 map? What address in that block does it map to?
Suppose a computer using a fully associative cache has 232 bytes of byte-addressable main memory and a cache of 1024 blocks, were each cache block contains 32 bytes. Consider a memory address as seen by the cache. How many bits are in the tag field?
A direct-mapped cache consists of 8 blocks. Byte-addressable main memory contains 4K blocks of 8 bytes each. Access time for the cache is 22ns, and the time required to fill a cache slot from main memory is 300ns. (This time allows us to determine the block is missing and bring it into cache.) Assume a request is always started in parallel to both cache and to main memory(so if it is not found in cache, we do not have to...
Suppose a computer using set associative cache has 216 words of main memory and a cache of 32 blocks, and each cache block contains 8 words. 3. If this cache is 2-way set associative, what is the format of a memory address as seen by the cache, that is, what are the sizes of the tag, set, and word fields? If this cache is 4-way set associative, what is the format of a memory address as seen by the cache?...
Given a cache that is 1024 bytes long and the block sizes listed in the subparts of the problem, use direct- mapped cached to find the Block Address and Cache Address for a Memory Address of 712. Use the block sizes below a. For 4-byte blocks, what is the: i. Number of blocks in cache ii. Block Address iii. Cache Address b. For 1-byte blocks, what is the: 1. Number of blocks in cache ii. Block Address ili. Cache Address...
For a 16K-byte, direct-mapped cache, suppose the block size is 32 bytes, draw a cache diagram. Indicate the block size, number of blocks, and address field decomposition (block offset, index, and tag bit width) assuming a 32-bit memory address.
6. a) Consider a direct mapped cache with 10 blocks of 10 words each. Suppose main memory is 1000 words. For each memory address below say what cache block it maps to, what is the offset, and what is the tag. 934, 666, 348, 522
For a direct-mapped cache memory, the following data is given. Main memory Cache memory Size = 64KB Size = 128B Block size = 8Bytes Block size = 4Bytes Calculate the following: Number of blocks created in main memory. Number of blocks created in cache memory. The distribution of the address fields in the system. Q5. For a direct-mapped cache memory, the following data is given. Main memory Cache memory Size...