[chewxy]

No. Before it was known as PyPy, PyPy was known as Psyco. I remembered playing with it. In Pressyo's internal documentation there were many mentions of using Psyco (we never actually ended up using it)

[pangram]

I think Psyco was a separate code base, and not an actual progenitor of PyPy.

[chewxy]

Ahhh... I see I was mistaken. Both are projects by Armin. I thought Psyco became PyPy