SPIM interpreters can be found at ~cs540/40bin/spim and ~white/40bin/spim on osf1
The second one outputs the number of executed SPIM instructions.
~cs540/540bin/submit # file
This program only accepts a single file - you must compress (tar, gzip) your multiple files to get them all to me. Be sure you do this compression correctly. It is very easy to create an empty file and submit that.
If you want your progrm to be run on zeus, email the program to me rather than using the submit software.
For examples of tool usage with C++ and Java, see the Lex and Yacc examples pages on my CS540 page