Parallel Algorithms: Theory and Practice CS260 –

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Parallel Algorithms: Theory and Practice CS260 Lecture 3 Yihan Sun Some of the slides are from MIT 6.712, 6.886 and CMU 15-853. Last Lecture Two scan algorithms Divide-and-conquer Reduce the problem size Computational models PRAM

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01
Parallel Algorithms: Theory and Practice CS260 – Lecture 3
Yihan Sun * Some of the slides are from MIT 6.712, 6.886 and CMU 15-853.<br>
02
Last Lecture Two scan algorithms
Divide-and-conquer
Reduce the problem size

Computational models
PRAM
Fork-join: N-way vs. binary
Atomic primitives

Implement parallel algorithms using C++
I’ll ask for your feedback (about) every two lectures, you can be prepared for that 2<br>
03
In this lecture Matrix multiplication
Solve recurrences using Master Theorem
Some applications that can be solved in parallel 3<br>