Answers to all the assignments given in CO471

1. PThreads
2. Hello World Program - 0
3. Hello World Program - 1
4. Know Your System
5. DAXPY Loop
6. Dot Product with Mutex
7. Signalling using Condition Variables
8. Matrix Multiply
9. OpenMP
10. Hello World Program
11. Hello World Program - Version 2
12. DAXPY Loop
13. Matrix Multiply
14. Calculation of π
15. Calculation of π - Worksharing and Reduction
16. Calculation of π - Monte Carlo Simulation
17. Producer-Consumer Program
18. MPI
19. Hello World Example
20. DAXPY Loop
21. Hello World Program - Send and Recv
22. Calculation of π - MPI Bcast and MPI Reduce
23. Reduction operation
24. Collective Communication - Scatter - Gather
25. MPI Derived Datatypes
26. Pack and Unpack
27. Derived Datatype - Indexed
28. Matrix Multiplication on a Cartesian Grid (2D Mesh) using Cannon’s Algorithm
29. CUDA
30. Squares of Integers
31. Device Query
32. Vector Addition Program
33. Synchronization operation in CUDA
34. SSSP
35. Boyer-Moore Algorithm
36. Sorting
37. Blur an Image
38. Graph Coloring using GPUs