ompthebestthing

A tiny CLI that ships nine OpenMP / MPI lab programs and lets you view or save them anywhere you have Node.js.

Usage

No install needed:

npx ompthebestthing list               # list all programs
npx ompthebestthing show 3             # print prg3.c to the terminal
npx ompthebestthing get prg1 prg5      # save prg1.c and prg5.c in the current directory
npx ompthebestthing get all -d lab     # save all programs into ./lab

Or install it globally once and drop the npx:

npm install -g ompthebestthing
ompthebestthing get all

Running straight from GitHub (no npm publish needed):

npx github:ara-aras/npm_test list

Programs

| Name | Type | Topic | Compile | Run | |------|------|-------|---------|-----| | prg1 | OpenMP | Sequential vs parallel merge sort | gcc -fopenmp prg1.c -o prg1 | export OMP_NUM_THREADS=4 && ./prg1 | | prg2 | OpenMP | schedule(static,2) iteration split | gcc -fopenmp prg2.c -o prg2 | export OMP_NUM_THREADS=4 && ./prg2 | | prg3 | OpenMP | Fibonacci with tasks | gcc -fopenmp prg3.c -o prg3 | export OMP_NUM_THREADS=4 && ./prg3 | | prg4 | OpenMP | Primes, serial vs parallel | gcc -fopenmp prg4.c -o prg4 -lm | export OMP_NUM_THREADS=4 && ./prg4 | | prg5 | MPI | Send / Recv | mpicc prg5.c -o prg5 | mpirun -np 2 ./prg5 | | prg6 | MPI | Deadlock and avoidance | mpicc prg6.c -o prg6 | mpirun -np 2 ./prg6 | | prg7 | MPI | Bcast | mpicc prg7.c -o prg7 | mpirun -np 4 ./prg7 | | prg8 | MPI | Scatter / Gather | mpicc prg8.c -o prg8 | mpirun -np 4 ./prg8 | | prg9 | MPI | Reduce / Allreduce | mpicc prg9.c -o prg9 | mpirun -np 4 ./prg9 |

Adding a program

1. Drop the .c file into programs/.
2. Add an entry for it in the CATALOG object in bin/ompthebestthing.js.
3. Bump version in package.json and run npm publish.

Publishing

npm login
npm publish