Problem 4. Consider a memory system with a cache and main memory. It takes 10ns to access the cache, and 100ns to access the main memory. If the effective (memory) access time is 10% greater that the cache access time, what is the hit ration H?

Q: Suppose the cache access time is 1 ns, main memory access time is access is initiated with cache…

A: Answer: Given Cache access time :1ns Main memory access time :100ns Cache hit rate:98%=0.98 Cache…

Q: Consider a demand-paging system with a paging disk that has an average access time of 20…

A: A) When it's not a page fault, total time is 3*memory access time When it's a page fault, total time…

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

A: The Answer is

Q: suppose the data transfer rate between CPU and a memory is 500bps. Also a

A: Given   . Find an average time (TN) to read 50 words of memory. Here we suppose the data transfer…

Q: Assume the following performance characteristics on a cache read miss: one clock cycle to access…

A: given   1  clock cycle to access cache memory,  1 clock cycle to access main memory,  6  clock…

Q: There is a 128 byte, direct-mapped cache where each cache block contains 8 bytes on a 16bit…

A: Answer:-

Q: uppose a 1 MiB L1 cache has an access time of 1 clock cycle, the 16 MiB L2 has an access time of 4…

A: Dear Student, AMAT does not depend on the size of cache, size of DRAM, the answer to your question…

Q: . Which has the lower average memory access time for both split and unified cache? Consider the…

A: Actually, cache is a fast access memory. It measured in terms of  quality called as hit ratio.

Q: Suppose that the processor has access to three levels of cache memory. Level 1 has an access time of…

A: Given :   Suppose that the processor has access to three levels of cache memory. Level 1 has an…