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5361353 |
System for parsing message units from an unstructured message stream of interleaved message units to form structured messages
A system and method for analyzing computer generated message streams. Electronic messages containing displayable message information are parsed according to a set of parsing rules. The resulting...
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5325528 |
Distributed computation recovery management system and method
A protocol analysis system is provided with data specifying the defined states of processes participating in a distributed computation. State transitions between states are specified as being...
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5313638 |
Method using semaphores for synchronizing communication between programs or processes resident in a computer system
A communication method suitable for use between programs operating at different privilege levels in a processor utilizes shared memory which includes a plurality of memory slots for containing...
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5301322 |
System for converting job/process identifiers into processor/process identifiers in transferring data between processes in a multiprocessor system
A parallel processor system includes a transfer circuit and a plurality of processors each of which executes at least one of a plurality of mutually associated programs. The transfer circuit...
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5220668 |
Digital data processor with maintenance and diagnostic system
A state machine in a digital data processor in a UNIX-type operating system environment has state managers associated with the functional units of the data processor for indicating the state of the...
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5212792 |
Method and apparatus for controlling execution of tools in a computer-aided software engineering system
A method and apparatus for communication between programs, or tools, in a computer system includes the steps of establishing a bi-directional communication path between each tool and a central...
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5073852 |
Network protocol translator including method and apparatus for reducing interprocess communication and data exchange overhead
An method for interprocess communication and data exchange within a computer's software operating system executing on a computer network protocol translator having a central processing unit and...
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5067072 |
Virtual software machine which preprocesses application program to isolate execution dependencies and uses target computer processes to implement the execution dependencies
The present invention relates to a virtual software machine for providing a virtual execution environment in a target computer for an application software program having one or more execution...
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5060150 |
Process creation and termination monitors for use in a distributed message-based operating system
A distributed data processing system is provided comprising a plurality of processes which communicate with one another using messages. When a process is created or terminated anywhere in the...
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5018097 |
Modularly structured digital communications system for interconnecting terminal equipment and public networks, and having operation and reliability programs
Modularly Structured Digital Communications System having Operations-Oriented and Security-Oriented Components. The switching-oriented, the operations-oriented and the security-oriented components...
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5012515 |
Security method for a distributed data processing system
A security mechanism is described for a distributed data processing system. Each server in the system maintains a set of security ratings giving its view of the security levels within the system....
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5006978 |
Relational database system having a network for transmitting colliding packets and a plurality of processors each storing a disjoint portion of database
A multiprocessor system intercouples the processors with an active logic network having a plurality of priority determining nodes. Messages applied concurrently to the network in groups are sorted,...
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4956772 |
Methods of selecting simultaneously transmitted messages in a multiprocessor system
A multiprocessor system intercouples the processors with an active logic network having a plurality of priority determining nodes. Messages applied concurrently to the network in groups are sorted,...
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4914583 |
Method of indicating processes resident within a cell of a data processing system
A multi-processor, multi-tasking virtual machine comprises processes, messages, and contexts. Processes communicate only through messages. Contexts are groups of related processes. The virtual...
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4905138 |
Meta-interpreter
The present invention includes an interpreter in which a parser examines a message using grammar and lexical tables to produce a parse table. The parse table is compared to data needed in a...
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4814979 |
Network to transmit prioritized subtask pockets to dedicated processors
A multiprocessor system intercouples the processors with an active logic network having a plurality of priority determining nodes. Messages applied concurrently to the network in groups are sorted,...
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4783734 |
Computer system with variable length process to process communication
A microcomputer method and system for executing a plurality of concurrent processes provides synchronized message transmission so that data is transmitted between a communicating pair of processes...
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4754395 |
Network interface module with minimized data paths
A multi-processor, multi-tasking virtual machine comprises processes, messages, and contexts. Processes communicate only through messages. Contexts are groups of related processes. The virtual...
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4736321 |
Communication method between an interactive language processor workspace and external processes
A method for executing external processes and for accessing external data from within an interactive language workspace. The workspace task referencing the external processes or data is...
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4694396 |
Method of inter-process communication in a distributed data processing system
A multi-processor, multi-tasking virtual machine comprises processes, messages, and contexts. Processes communicate only through messages. Contexts are groups of related processes. The virtual...
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4635187 |
Control for a multiprocessing system program process
In a multiprocessing system, a method of efficiently maintaining a program process active while also ensuring that the process is deactivated when no longer needed. One or more subordinate...
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4623964 |
Homogeneous hierarchial computer business system
A modified hierarchical homogeneous real time transaction, consolidated auditing and side processing business system, operating under a system wide parameter control, processes and encapsulates...
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4330847 |
Store and forward type of text processing unit
A store and forward unit having an output print station with convenience copying capabilities has connections to diverse text signal sources and destinations. Such diverse sources and destinations...
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4320451 |
Extended semaphore architecture
A generalized event management architecture based upon an analysis of the traditional interprocess communication and synchronization mechanisms is disclosed. An extended semaphore architecture is...
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4177513 |
Task handling apparatus for a computer system
Task handling apparatus in a computer system is structured to be common to system control tasks, user tasks and I/O tasks. Although the task handling apparatus contains a task priority structure,...
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