Abstract: An example operation may include one or more of receiving a data request for a partition by a requesting chip within a drawer of a multi-drawer system, determining that the data request cannot be satisfied by any chips within the drawer, incrementing a value of a counter associated with the partition, assigning resources to at least one pass-through chip within the drawer for broadcasting the data request to at least one other drawer of the multi-drawer system, receiving an additional data request for the partition, and in response to the value of the counter being at a predetermined threshold value, proactively assigning additional resources to the at least one pass-through chip for broadcasting the additional request to the at least one other drawer in the multi-drawer system prior to determining whether the additional data request can be satisfied by any of the chips within the drawer.

Abstract: Methods, systems, and computer program products for managing broadcasts in a distributed symmetric multiprocessing computer are provided. Aspects include defining a default broadcast rate for a plurality of processors in the distributed symmetric multiprocessing computer, wherein the default broadcast rate is a rate at which a processor broadcasts a request for a resource. The one or more broadcasted requests by a first processor are monitored and related responses are utilized to determine a state of the one or more broadcasted requests. The default broadcast rate is adjusted based at least in part on the state of the one or more broadcasted requests.

Abstract: Real-time statistical analysis is used to perform autonomic self-healing within the context of a 3-tier regression system for analysis of a computer system design component. Throughout the system, there are mechanisms for implementing self-healing if breakage is detected. The regression layer with the highest throughput is maintained in a much cleaner state than otherwise, thereby creating a more efficient environment for identifying and removing defects in the design.

Abstract: Real-time statistical analysis is used to perform autonomic self-healing within the context of a 3-tier regression system for analysis of a computer system design component. Throughout the system, there are mechanisms for implementing self-healing if breakage is detected. The regression layer with the highest throughput is maintained in a much cleaner state than otherwise, thereby creating a more efficient environment for identifying and removing defects in the design.