Abstract: A data processing system includes branch prediction apparatus for storing branch data in a branch prediction RAM after each branch has occurred. The RAM interfaces with branch logic means which tracks whether a branch is in progress and if a branch was guessed. An operational code compression means forms each instruction into a new operation code of lesser bits and embeds a guess bit into the new operational code. Control means decode the compressed operational code as an input to an instruction execution unit whereby conditional branch occurs based on the guess bit provided a branch instruction is not in progress in the system.

Abstract: A system and method for managing the nonvolatile memory capacity of individual workstations within a data processing network having a multiplicity of workstations with resident nonvolatile memory devices. In the context of the embodying network, the invention provides for a selective querying of workstations to determine unused disk capacity, a comparison of such capacity to a threshold defined for the respective workstation, and the generation of an event message indicating sub-threshold capacity. The event is subject to local or network logging, and can include information identifying the workstation and its disk capacity status. A refinement of the invention contemplates the reallocation of disk capacity within the network to avoid premature termination of programs executing on a workstation upon the finding of a sub-threshold capacity in the workstation.

Abstract: A luggage securer which uses the vacuum of an engine in order to steadfastly hold an article to a predetermined location on a vehicle. The luggage securer includes a vacuum receiving chamber, and a conduit which extends from the vacuum source to the vacuum receiving chamber. At least one valve is disposed within the conduit. At least one other conduit extends from the vacuum receiving chamber to the predetermined location on the vehicle where the article is to be steadfastly held.