Computers and Technology, 02.02.2021 05:30, mikey4416
Anyone know a good Graphics card to get for a pc build for $850 budget?
Answers: 2
Computers and Technology, 23.06.2019 08:00, hernandez09297
What is a scenario where records stored in a computer frequently need to be checked
Answers: 2
Computers and Technology, 23.06.2019 17:30, Annlee23
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, 2ă—, 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 1.5ă— 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 02:20, Jonny13Diaz
The first time a user launches the powerpoint program, which view is shown allowing the user to access recent presentations or create new presentations based on templates?
Answers: 1
Anyone know a good Graphics card to get for a pc build for $850 budget?...
English, 30.06.2019 17:50
History, 30.06.2019 17:50
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History, 30.06.2019 17:50
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Mathematics, 30.06.2019 18:00