Manveer Tamber

> @manveertamber can you run some concrete performance measurements? E.g., > > * previous impl > > * new impl with 1, 2, 4, 8, ... threads > > >...

Could you confirm the pyserini version you have installed with which you got it running? You can check using `pip list`.

So you were able to get it running with Pyserini version 0.17.0? That is the latest version. I was just able to run T5 reranking from the README with Pyserini...

@galuscakova I think I see your problem. Make sure to install pygaggle using https://github.com/castorini/pygaggle#additional-instructions instead of pip install. Does that help?