"Clustering using multi-cores?"

Hi, i've been using RapidMiner 5.3, and also installed the Parallel extension. However i noticed there isn't any parallelized version of any of the clustering algorithms.

Any possibility that clustering algorithms that allow the computation to be split across different cores will be implemented in the future? Eg.
http://www.biomedcentral.com/1471-2105/11/169
http://journals.tubitak.gov.tr/elektrik/issues/elk-14-22-1/elk-22-1-13-1202-83.pdf