TrungLuong1194 / parallel

parallel

Run Serial

• gcc -o merge_sort merge_sort.c
• ./merge_sort

Run MPI

• mpicc -o merge_sort_mpi merge_sort_mpi.c
• mpirun -np 4 ./merge_sort_mpi

Run OMP

• gcc -o merge_sort_omp merge_sort_omp.c -fopenmp
• export OMP_NUM_THREADS=2
• ./merge_sort_omp

Merge Sort

• https://en.wikipedia.org/wiki/Merge_sort
• https://www.geeksforgeeks.org/merge-sort/
• https://www.christianbaun.de/CGC18/Skript/MPI_TASK_2_Presentation.pdf
• https://idre.ucla.edu/sites/default/files/intro-openmp-2013-02-11.pdf
• https://docs.microsoft.com/en-us/cpp/parallel/openmp/reference/openmp-directives?view=msvc-160#sections-openmp
• http://jakascorner.com/blog/2016/05/omp-sections.html