parallelize inner loop 'instead'
parallelize inner loop 'instead'

aha, it parallelized both loops?

OMP_NUM_THREADS=1 .opt/main -0.749 0.05 0.001 300
nstime diff: 2.484354357 seconds
nstime diff: 2.486696735 seconds

.opt/main -0.749 0.05 0.001 300
nstime diff: 0.890928260 seconds
nstime diff: 0.817453157 seconds

pflanze/mandelbrot,pflanze/mandelbrot,pflanze/mandelbrot