CPrimes

A prime calculator, in C.

Its goals

• None, really
• Have a variable amount of threads running at the same time (not yet)
• Eventually run with CUDA

Its problems

• It indexes files with int instead of off_t for now, so it's (maybe) limited to 2G
• It uses POSIX functions, so it needs POSIX compatibility (but honestly, you should be ok unless you run Windows)
• It reads and writes files prime by prime, which is slow