Re:Why Python Is Slow: Looking Under the Hood
by JoeAltmaier on Wednesday November 19, 2014 @10:42AM
(#8630584)
Interpreters have to be implemented somehow; that's a way. Its not fast. Its orders of magnitude slower than native code. Even bad native code.
Its actually quite easy to be worse than an interpreter that is actually a combination of a bytecode compiler and a VM built around the execution model of the language it is for, which is what the main Python interpreter is.