Thursday, August 16, 2012

ACA questions


1a).Define Temporal and Spatial.
1b).Explain about wall-clock time in detail.
2a).Define Benchmark? what is benchmark suite and explain different type of benchmarks.
2b).Briefly explain about Amdahl’s  law.
3a).find    the DieYeild for dies that 1cm on a side 0.7cm on a side, assuming defect density of 0.6cmsquare.
3b).Give a brief note on significance of parallelism.
4a).Explain about Technology Trends.
4b).Find the speed of overall.
5a).Explain about Addressing Modes.
5b).Neatly Explain about Instruction Set Architecture.
6a).Explain about dependencies. How to overcome hazards and explain Each.
6b).Explain about Instruction Level Parallelism (I.L.P.)
7a).briefly Explain about Tomasulo Approach (or) Algorithm.
7b).Neatly Explain about Reducing Branch Cost.
8. Explain about Compiler Techniques in I.L.P. s\w Approach.

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