No. We don't have any need for that ourselves, but if someone wanted to work on that, and produced a clean patch that wasn't filled with #ifdefs in C and ifs in Python, we'd take it.
The biggest challenge would be adding equivalents of the assembly that implements SMP support (waking up other CPUs and putting them into a loop ready to run code on request).
The biggest challenge would be adding equivalents of the assembly that implements SMP support (waking up other CPUs and putting them into a loop ready to run code on request).