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4 cards from this section. Quick, good the night before a test.
What is Amdahl's Law?
Think about the relationship between parallel and serial tasks.
Define diminishing returns in the context of computing.
Consider when additional effort does not lead to proportionate output.
What does Amdahl's Law focus on in parallel processing?
Consider what factors might slow down a process.
True or False: Diminishing returns imply that adding more resources always results in proportional speedup.
Think about how resources affect outcomes.
If a task consists of 80% parallelizable work and 20% serial work, what is the maximum theoretical speedup using 5 processors?
Remember to convert the percentages to decimal form for calculations.
Analyze how adding more processors affects a task where 50% is serial. Discuss strategies to improve speedup.
Consider practical optimizations that might be executed.
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