Computers and Technology, 03.11.2019 18:31 ambercable3
Can one small crumb in your laptop affect it?
Answers: 2
Computers and Technology, 21.06.2019 21:40
Write c function that can replace all the positive elements to 0 and negative to 1 in undefined length one-dimensional array. test your program in the main program by defining one-dimensional array of 6 elements
Answers: 1
Computers and Technology, 23.06.2019 17:30
When making changes to optimize part of a processor, it is often the case that speeding up one type of instruction comes at the cost of slowing down something else. for example, if we put in a complicated fast floating-point unit, that takes space, and something might have to be moved farther away from the middle to accommodate it, adding an extra cycle in delay to reach that unit. the basic amdahl's law equation does not take into account this trade-off. a. if the new fast floating-point unit speeds up floating-point operations by, on average, 2Δβ, and floating-point operations take 20% of the original program's execution time, what is the overall speedup (ignoring the penalty to any other instructions)? b. now assume that speeding up the floating-point unit slowed down data cache accesses, resulting in a 1.5Δβ slowdown (or 2/3 speedup). data cache accesses consume 10% of the execution time. what is the overall speedup now? c. after implementing the new floating-point operations, what percentage of execution time is spent on floating-point operations? what percentage is spent on data cache accesses?
Answers: 2
Computers and Technology, 24.06.2019 08:00
Can someone work out the answer as it comes up in one of my computer science exams and i don't understand the cryptovariables
Answers: 1
Computers and Technology, 24.06.2019 13:50
What does code do? a creates a text box that says "solid black" b creates a black border of any width c creates a black border 1 pixel wide
Answers: 1
Can one small crumb in your laptop affect it?...
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