Shared memory multiprocessor with data hiding and post-store

摘要: A digital data processing system includes a plurality of central processor units which share and access common memory through management element. The element permits, inter alia, in the to be accessed at least two modes. In first mode, all requesting given datum residing are signalled datum's existence. second only selected resident notified that it exists, while others does not exist. can include independent elements, each coupled associated with, respective one units. unit post-store for effecting transfer copies stored its with another unit.