I think you are using an unconventional definition of the word parallelism, if you want to exclude > Yes, once the pipeline is filled up, you have the three op

I think you are using an unconventional definition of the word parallelism, if you want to exclude > Yes, once the pipeline is filled up, you have the three operations going on at the same time, but it's still a sequence of steps that need to be performed in order for any given bottle. as not parallel. It seems to me that what you are calling parallelism, most people would instead call homogeneous parallelism. Which is a subset of parallelism.