The speed test expects to read documents from a simple SQLite table. More corpus injestors need to be written. So far there's one to create the table from the Gigaword corpus.
fab corpus.giga:path_to_gigaword/
fab init
This should download and install spaCy and other NLP libraries.
fab speed:parse,spacy,n=1000
fab speed:tag,spacy
fab speed:tag,spacy,nltk,n=10000
fab speed:tokenize,spacy,clearnlp