Suppose a computer system has a memory organization with only three levels of hierarchy, a cache, a main memory and a hard drive. Access times and miss rates are given in Table below. Now find the followings: Access Time Memory Unit Hit Rate (Cycles) Cache 2 90% Main memory 105 95.50% Hard drive 1,080,000 0% 1. Miss rate of the main memory. 2. Average memory access time. 3. For 1350 cache hits, find the number of total cache accesses while hit rate is given in Table 4. If number of hits are 1350 and cache hit rate is given in Table then how many times data has been provided from main memory?
Suppose a computer system has a memory organization with only three levels of hierarchy, a cache, a main memory and a hard drive. Access times and miss rates are given in Table below. Now find the followings: Access Time Memory Unit Hit Rate (Cycles) Cache 2 90% Main memory 105 95.50% Hard drive 1,080,000 0% 1. Miss rate of the main memory. 2. Average memory access time. 3. For 1350 cache hits, find the number of total cache accesses while hit rate is given in Table 4. If number of hits are 1350 and cache hit rate is given in Table then how many times data has been provided from main memory?
Chapter4: Processor Technology And Architecture
Section: Chapter Questions
Problem 2PE: If a microprocessor has a cycle time of 0.5 nanoseconds, what’s the processor clock rate? If the...
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![Suppose a computer system has a memory organization with only three levels of
hierarchy, a cache, a main memory and a hard drive. Access times and miss rates
are given in Table below. Now find the followings:
Access Time
Memory Unit
Hit Rate
(Cycles)
Cache
90%
Main memory
105
95.50%
Hard drive
1,080,000
0%
1. Miss rate of the main memory.
2. Average memory access time.
3. For 1350 cache hits, find the number of total cache accesses while hit rate
is given in Table
4. If number of hits are 1350 and cache hit rate is given in Table then how
many times data has been provided from main memory?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fed7f4771-786f-4fd6-8c0d-8e8cbf709e35%2F7938ed3c-4eb2-45f3-995d-368775b1b096%2F6fces8n_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Suppose a computer system has a memory organization with only three levels of
hierarchy, a cache, a main memory and a hard drive. Access times and miss rates
are given in Table below. Now find the followings:
Access Time
Memory Unit
Hit Rate
(Cycles)
Cache
90%
Main memory
105
95.50%
Hard drive
1,080,000
0%
1. Miss rate of the main memory.
2. Average memory access time.
3. For 1350 cache hits, find the number of total cache accesses while hit rate
is given in Table
4. If number of hits are 1350 and cache hit rate is given in Table then how
many times data has been provided from main memory?
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