Computers and Technology, 29.04.2021 18:40 jessikamacadlo8948
We study the performance of an application on processor B. The ideal CPI is 1. However, the actual CPI is higher because of hazards. Suppose the instructions executed in an application break down into the following categories. Type Percentage Arithmetic and Logic 30% Load 30% Store 15% Branch 15% Jump 10% A jump instruction always flushes its next instruction. 10% of the load instructions cause 1 cycle stall because of the load-use hazards. 27% of the branches have 1 cycle stall because of data hazards resulting from resolving branches in ID. 60% of the executed branches are taken. a) What is the CPI overhead due to data hazards? b) What is the CPI overhead due to control hazards? c) What is the average CPI of this application? d) Suppose the cycle time of a single-cycle MIPS processor is 3.8 times of the cycle time of the pipelined implementation. What is the s
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If an improvement creates no significant change in a product’s performance, then it is a(n) ? a0 design improvement. (there are no answer choices)
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How do you know if the website is secure if you make a purchase
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Computers and Technology, 24.06.2019 13:50
Write a program that performs a simple n-body simulation, called "jumping leprechauns." this simulation involves n leprechauns, numberd 1 to n. it maintains a gold value g_i for each leprechaun i, which begins with each leprechaun starting out with a million dollars worth of gold, that is, g_i = 1000000 for each i = 1,. in addition, the simulation also maintains, for each leprachaun,i, a place on the horizon, which is represented as a double-precision floating point number, x_i. in each iteration of the simulation, the simulation processes the leprachauns in order. processing a leprachaun i during its iteration begins by computing a new place on the horizon for i, which is determined by the assignment:
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Computers and Technology, 24.06.2019 18:00
Which of the following is an example of synchronous communication? a) e-mail b) voicemail c) telephone conversation d) text message.
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We study the performance of an application on processor B. The ideal CPI is 1. However, the actual C...
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