Parallel Processing :: Parallel Computing

Parallel Processing :: Parallel Computing 

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                                                   Intro to parallel processing and parallel computing 

                                      Parallel Computing Concept

                                      Parallel Processing 

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Parallel Processing and Computing

Sub Code: 322712(22)    Question Bank

UNIT-I :
Q 1. Give the Flynn’s classification of computers.
Q 2.Explain various types of parallelism.

Q 3. Explain Amdahl’s law of performance prediction in parallel processing.
Q 4. What is parallel processing? What are various types of parallel computers.
Q 5. Explain Moore’s law for enhancing the performance of processor in parallel processing.
Q 6.Describe the shared memory model and distributed memory model with bolck diagram.
Q 7.What is data dependency? How it is handled.
Q 8.what is the cache coherence? What are the different mechanism of cache coherence.
Q 9.What is cache coherence protocols.? Explain MESI protocol.

UNIT-II:
Q 1. What is data dependency?
Q 2. What is vector processor?
Q 3. What is control flow?
Q 4.What is pipeline hazards?
Q 5.What is VLIW processors?
Q 6. Write the description of CRAY -1.
Q 7. Classify different parallel computers.

UNIT-III :

Q 1. What is greedy routing algorithm?

Q 2 Describe perfect shuffle and inverse perfect shuffle networks with thir applications.

Q 3. What is the hypercube network? Describe routing in hypercunenetwork.

Q 4.Explain PRAM model with block diagram.

Q 5.What is data broadcasting?

Q 6.Explain parallel selection algorithm.

Q 7. What is a sorting network? Explain in detail.

Q 8. What is the parallel prefix computation?

Q 9. Explain recursive sorting algorithm.

Q 10. Explain butterfly network and permutation network.

UNIT-IV:

Q 1. What is distributed shared memory?

Q 2. Design Butterfly distributed-memory machine that emulating the PRAM.

Q 3. Discuss type of emulation scheme of PRAM Emulations on the butterfly.

Q 4. Write notes on significance of emulation in architecture.

Q 5. Discuss Distributed-memory machine, with a butterfly multistage
Interconnection network, emulating the PRAM.

Q 6. Describe the idea of latency hiding in a multiprocessing system. And
Also explain the process of continuation.

Q 7. Write detail notes on parallel input output technology.
Q 8. Explain defects, faults, and failures.
Q 9. Explain defect level method and define fault modeling.
Q 10. Explain Error- level method in detail.
Q 11. Write short notes on Parallel Programming.
Q12. Explain parallelizing compilers in detail.

Q 13. Explain Data-Parallel Programming in detail?

Q 14. Explain the concept of Shared-variable programming.

Q 15. How communication processes acting upon parallel programming?

Q 16. Explain functional programming with reference to parallel processing.

Q 17. Write detail notes on Parallel Operating Systems.

UNIT-V:

Q 1. Explain min based butterfly processor.

Q 2.Describe the architecture of CRAY Y-MP Machine.

Q 3. Explain the architecture of CC-NUMA Stanford DASH.

Q 4.Explain Omega network based IBM SP2 machine.

Q 5. Explain fat free network based machine.

Q 6. Explain the hypercube based nCUBE3 processor.

Q 7. Desribe Distributed Array Processor (DAP).

Q 8. Explain Massively Parallel Goodyear MPP.

Q 9. Describe the mechanism for message passing in MIMD machine.

Q10 . Explain Parallel operating system.