Abstract: The present invention relates to a process and a device for handling the execution of a job in an open data processing system as a function of the resources. The process comprises the following steps: determining the resources available in virtual memory, real memory, temporary file space, central processing unit utilization time during the last time interval; computing the amount of resources preallocated to other requests and not yet used; comparing the amount of resources required for the execution of a job for which the request has been presented to the current amount of resources available minus the total amount of resources preallocated to other requests, in order to determine as a function of the result of this comparison the start, the deference or the denial of the start of the job requested.

Abstract: A system and process for dynamically controlling the allocation of resources in a “UNIX” open data processing system that includes a local resource manager, wherein the system is configured to sort jobs by dimension, which is defined as a set of currently executed processes which have the same importance from the point of view of the local resource manager. The system is configured to assign a relative weight to each of the dimensions by the user, and to adjust execution priorities of the jobs of each dimension as a function of the relative weights of the dimensions when the system is heavily loaded.

Abstract: The present invention relates to a process and a device for handling the execution of a job in an open data processing system as a function of the resources. The process comprises the steps of: determining system resources available in virtual memory, real memory, temporary file space, and central processing unit utilization time during a given interval; computing the amount of resources preallocated to other requests and not yet used; comparing the amount of resources required for the execution of a job for which the request has been presented to the current amount of resources available minus the total amount of resources preallocated to other requests, in order to determine as a function of the result of this comparison the start, the deference or the denial of the start of the job requested The present invention relates to a process and a device for handling the execution of a job in an open data processing system as a function of the resources.