Yes, the UCSD P-code interpreter was ported to 4.1 BSD on the VAX and it ran natively there. I used it on sdcsvax in my senior year (1980).
This reminds me of a question I've had percolating in the back of my mind.
Was USCD Pascal "compiled" or "interpreted" or both?
And is Java? They both have a byte code interpreter. Yes, modern Java is JIT-compiled, but does that make Java a compiled language in the Oracle implementation, or is it an interpreter with a pretty good runtime? Wasn't Java referred to as "compiled" even back before the JIT compiler was added? Granted, gcj is compiled. But Oracle's implementation of Java is commonly referred to as a "Compiler". And what about back before Java's JIT compiler was added - ISTR recall Java was referred to as a compiled language before the JIT addition.
And then there's the CPython implementation of Python. It too uses a byte code interpreter, but it's commonly referred to as "interpreted". But is it really? Granted, it has an implicit, cached compilation step, but is it less compiled for that?
Is there consistency here?