Priority scheduling

CL 718 SC 103
4692860 Apparatus for load regulation in computer systems
Sep-8-1987 An apparatus in a computer-controlled telecommunication system for carrying out load regulation with the aid of a queueing system for insuring that, in transmission of data information between a regional...
4658351 Task control means for a multi-tasking data processing system
Apr-14-1987 A task control method and apparatus for controlling the interactive, concurrent execution of a plurality of general purpose data processing tasks in a data processing system. The system includes a memory...
4642756 Method and apparatus for scheduling the execution of multiple processing tasks in a computer system
Feb-10-1987 A task schedular for scheduling the execution of a plurality of tasks within a computer system. The task scheduler utilizes a combination of externally assigned priorities and internally calculated priorities...
4636947 ATM task scheduling system for simultaneous peripheral device transactions processing
Jan-13-1987 A method and apparatus are provided for reducing customer transaction time in an automated teller machine (ATM) having various peripheral devices associated therewith. Each peripheral device associated...
4590555 Apparatus for synchronizing and allocating processes among several processors of a data processing system
May-20-1986 Applicant processes to be performed on several processors in a data processing system are synchronized and allocated. The data processing system includes plural processors, each of which derives a control...
4358829 Dynamic rank ordered scheduling mechanism
Nov-9-1982 A mechanism is provided which permits the insertion of elements into a list of positions determined by the rank of the elements and allows deletion of elements only from the top of the list. The arrangement...
4356546 Fault-tolerant multi-computer system
Oct-26-1982 A Fault-Tolerant Multi-Computer System for control applications is disclosed. The system has a plurality of Computers (10a-10n), each having an assigned set of tasks which it is capable of executing. No...
4337513 Electronic type engine control method and apparatus
Jun-29-1982 A process for electronically controlling an internal combustion engine employ a plurality of engine controlling programs to be executed by a central processing unit classified into a number of task programs...
4323966 Operations controller for a fault-tolerant multiple computer system
Apr-6-1982 An operations controller for each computer in a multiple computer system is disclosed. Each operations controller controls the operations of its associated computer, so that all of the computers cooperate...
4318173 Scheduler for a multiple computer system
Mar-2-1982 A scheduler for selecting and scheduling the tasks to be executed by a computer in a multiple computer system is disclosed. One scheduler is associated with each computer, and the schedulers coordinate...
4286322 Task handling apparatus
Aug-25-1981 Improved task handling apparatus for a computer system where the task dispatcher is selectively operable under instruction control for performing task queue selection and where the intertask communication...
4228502 Electronic computer system
Oct-14-1980 In an electronic computer system which automatically carries out initial program loading in response to an externally given signal such as a power-on signal, a system reset signal, etc., the initial program...
4177513 Task handling apparatus for a computer system
Dec-4-1979 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, all tasks...
4153934 Multiplex data processing system
May-8-1979 The multiplex data processing system comprises a plurality of data processing units connected to form a non-hierachical structure, a shared memory device commonly used by the plurality of data processing...
4152761 Multi-task digital processor employing a priority
May-1-1979 A digital processor programmed to perform multi-tasks which includes a hardware dispatcher for selecting tasks. The dispatcher receives a plurality of dispatcher requests and determines the highest priority...
4103330 Task handling in a data processing apparatus
Jul-25-1978 A data processing apparatus for processing digital data in accordance with a plurality of predetermined tasks of preassigned priority values and identified by a respective plurality of devices connected...
4084228 Process management structures and hardware/firmware control
Apr-11-1978 A system and method for computer process dispatching in a multiprogramming/multiprocessing environment is disclosed. Each process in the multiprogramming/multiprocessing computer system may be in one of...
4015242 Device for coupling several data processing units to a single memory
Mar-29-1977 A device for coupling several data processing units to a central memory, the processing units being each provided with means for exchanging data with peripheral devices and with computing means, the device...
4007444 Microprogrammed computing device
Feb-8-1977 Microprogrammed computing device comprising a data processing system, a central memory operatively connected thereto, means for exchanging data with peripheral devices, a system for controlling the execution...