Abstract:
A method for managing the power consumption of an information handling system including a processor and an associated cooling system. The method may include providing power to the cooling system based on a performance/power balance setting, accepting a user input to adjust the performance/power balance setting, and adjusting the power provided to the cooling system based on the adjusted performance/power balance setting. The performance/power balance setting may define a balance between performance of the processor and power consumption of the associated cooling system.
Abstract:
A method for managing the power consumption of an information handling system including a processor and an associated cooling system. The method may include providing power to the cooling system based on a performance/power balance setting, accepting a user input to adjust the performance/power balance setting, and adjusting the power provided to the cooling system based on the adjusted performance/power balance setting. The performance/power balance setting may define a balance between performance of the processor and power consumption of the associated cooling system.
Abstract:
There is provided a system and a method for employing multiple processors in a computer system. More specifically, there is provided a computer system comprising a first cell board including a first central processing unit, a second central processing unit, and a first data agent coupled to the first and second central processing units and configured to transmit signals from the first and second central processing units to a first crossbar circuit. There is also provided a second cell board including a third central processing unit coupled to the first central processing unit via a point-to-point data link, a fourth central processing unit, and a second data agent coupled to the third and fourth central processing units and configured to transmit signals from the third and fourth central processing units to a second crossbar circuit.
Abstract:
A system and method for communicatively coupling a plurality of processor groups residing in a symmetric multiprocessing (SMP) system. One embodiment of a non-uniform crossbar switch plane multiprocessing (SMP) system comprises a plurality of processor groups and a non-uniform crossbar switch plane system comprising a plurality of routes, such that each of the processor groups are coupled to the other processor groups by a number of routes at most equal to (N-1), where N equals the number of processor groups.
Abstract:
An enclosure for an input-output (IO) subsystem comprises: a backplane; a plurality of first slots for accepting corresponding IO option modules; a second slot for accepting an IO controller module; a plurality of first connectors corresponding to the plurality of first slots for connecting the corresponding IO option modules to the backplane; a second connector corresponding to the second slot for connecting the IO controller module to the backplane; and wherein the backplane includes communication links for interconnecting the second connector to each of the plurality of first connectors.
Abstract:
A symmetric multiprocessor (“SMP”) computer architecture with interchangeable processor and input/output (“IO”) modules is disclosed. In one embodiment, the computer comprises a circuit board to interconnect processor modules and IO modules that are interchangeable with each other. Each of the interchangeable modules includes a portion of a cache-coherent system memory.
Abstract:
An information handling system (“IHS”) includes a processor, a memory module coupled to the processor, a memory device, and a power source, coupled to the memory device, for supplying power to the memory device. Also, the IHS includes a first battery, coupled to the memory device, for supplying power to the memory device, a second battery, located on the memory module and coupled to the memory device, for supplying power to the memory device, and a switching circuit coupled to the memory device, the power source, the first battery, and the second battery. The switching circuit is for, in response to determining that the power source is unavailable to supply power to the memory device, supplying power from the first battery. The switching circuit is also for, in response to determining that the power source and the first battery are unavailable to supply power to the memory device, supplying power from the second battery.
Abstract:
An information handling system (IHS) includes a processor, a memory module coupled to the processor, a memory device, and a power source, coupled to the memory device, for supplying power to the memory device. Also, the IHS includes a first battery, coupled to the memory device, for supplying power to the memory device, a second battery, located on the memory module and coupled to the memory device, for supplying power to the memory device, and a switching circuit coupled to the memory device, the power source, the first battery, and the second battery. The switching circuit is for, in response to determining that the power source is unavailable to supply power to the memory device, supplying power from the first battery. The switching circuit is also for, in response to determining that the power source and the first battery are unavailable to supply power to the memory device, supplying power from the second battery.
Abstract:
A system and method for maintaining coherency in a symmetric multiprocessing (SMP) system are disclosed. Briefly described, in architecture, one exemplary embodiment comprises a first crossbar coupled to a plurality of local processors; a second crossbar coupled to at least one remote processor; and at least one crossbar directory that tracks access of information by a remote processor in a symmetric multiprocessing (SMP) system, the remote processor in communication with at least one of the local processors via the crossbars, such that a most current location of the information can be determined by the crossbar directory.
Abstract:
In an embodiment, a multi-processor computer system includes multiple cells, where a cell may include one or more processors and memory resources. The system may further include a global crossbar network and multiple cell-to-global-crossbar connectors, to connect the multiple cells with the global crossbar network. In an embodiment, the system further includes at least one cell-to-cell connector, to directly connect at least one pair of the multiple cells. In another embodiment, the system further includes one or more local crossbar networks, multiple cell-to-local-crossbar connectors, and local input/output backplanes connected to the one or more local crossbar networks.