It's possible that some of the processor design elements would be related. "Transactional memory" basically means keeping pending writes in a buffer until the

It's possible that some of the processor design elements would be related. "Transactional memory" basically means keeping pending writes in a buffer until the transaction is committed; but that's only a small part of what you would need for security, since you also need to hold reads in a "pending" pool before they enter the cache.