摘要:
Byte utilization is improved in Remote Direct Memory Access (RDMA) communications by detecting a plurality of concurrent messages on a plurality of application sockets which are destined for the same application, client or computer, intercepting those messages and consolidating their payloads into larger payloads, and then transmitting those consolidated messages to the destination, thereby increasing the payload-to-overhead byte utilization of the RDMA transmissions. At the receiving end, multiplexing information is used to unpack the consolidated messages, and to put the original payloads into a plurality of messages which are then fed into the receiving sockets to the destination application, client or computer, thereby making the consolidation process transparent between the initiator and the target.
摘要:
Multi-device visual correlation interaction includes displaying, by a first device, a user interface representation of a user interface displayed by a second device, the user interface representation containing one or more element representations, each element representation corresponding to an element contained within the user interface displayed by the second device; receiving from a user of the first device, a selection of a particular element representation of the user interface representation, the particular element representation corresponding to a particular element contained within the user interface; transmitting to the second device, by the first device, a contextual information request corresponding to the selection; in response to transmitting the contextual information request, receiving from the second device, by the first device, contextual information corresponding to the selection; and generating based on the contextual information, by the first device, a contextual list of actions associated with the particular element.
摘要:
A circuit arrangement, method, and program product for dynamically providing a status of a hardware thread/hardware resource independent of the operation of the hardware thread/hardware resource using an inter-thread communication protocol. A master hardware thread may be configured to communicate status requests to associated slave hardware threads and/or hardware resources. Each slave hardware thread/hardware resource may be configured with hardware logic configured to automatically determine status information for the slave hardware thread/hardware resource and communicate a status response to the master hardware thread independent of the operation of the slave hardware thread/hardware resource.
摘要:
Management and provisioning of networking traffic may be provided by bundling virtual channels into a group. A global policy may be applied to the bundle so that virtual ports providing services to a client may be managed by referring to the global policy of the bundle. The channels comprising the bundle may span multiple physical ports and in some cases, multiple physical switches. Thus, policy management may be avoided at the port level and instead, be handled as groups of channels implementing a client service.
摘要:
A computer program product is described. The computer program product includes a computer useable storage medium including a computer readable program. The computer readable program includes instructions that, when executed by a processing device within a computer, cause the computer to perform operations. The operations include displaying an attraction icon on a display device, moving the attraction icon relative to a user interface control on the display device. The operations further include moving the user interface control from a first position on the display device to a second position to facilitate manipulation of the user interface control by a user, and restoring the user interface control to the first position in response to completion of the manipulation of the user interface control by the user.
摘要:
A system and method for testing whether a computer processor is capable of executing a requested instruction set. The system includes a computer processor configured to receive an encoded conditional branch instruction in a form of machine code executable directly by the computer processor, and implement the encoded conditional branch instruction unconditionally, based on underlying hardware architecture of the computer processor. The Method for testing whether a computer processor is capable of executing a requested instruction set, the method including, receiving an encoded conditional branch instruction in a form of machine code executable directly by the computer processor, and implementing the encoded conditional branch instruction unconditionally, based on underlying hardware architecture of the computer processor.
摘要:
A technique for operating a storage area network includes detecting an input/output operation failure associated with a logical unit number, which is associated with a first target port. The technique also includes determining, subsequent to the detected input/output operation failure, whether the logical unit number is associated with a second target port. Finally, the technique includes routing subsequent input/output operations for the logical unit number to the logical unit number via the second target port, in response to determining that the logical unit number is associated with the second target port.
摘要:
In the verification of an integrated circuit design having arbitration logic which controls access from a plurality of requesters to a shared resource, an arbitration stall simulation mechanism selects one or more of the requesters for an extended stall procedure, and when a global counter expires, applies stalls having controlled durations to the selected requesters. The controlled durations can be randomly generated time periods within a preset range. The number of requesters subjected to the extended stall procedure can be randomly selected based on a predetermined percentage of requesters to stall. Local (requester-specific) code can perform the stalls for respective requesters using a stall duration inputs. The requester-specific codes can carry out the stalls using application program interface calls to override respective arbiter inputs from the requesters.
摘要:
Reducing virtual memory power consumption during idle states in virtual memory systems comprising tracking the topology of the system memory by the system hypervisor and operating system running on any selected virtual machine hosted by the system hypervisor. The idle states in the system memory are dynamically monitored and then the power consumption states in the system memory are dynamically reduced through the interaction of the hypervisor and the operation system running on the selected virtual machine.
摘要:
A method, system or computer usable program product for controlling an on-demand hot water heater including providing a plurality of nodes for receiving hot water from an on-demand hot water heater in a hot water delivery system, receiving a demand with a node identifier for hot water at a node, determining a hot water temperature for the node from a centralized database, the database including a set of node identifiers with a corresponding set of preset hot water temperatures, and controlling a temperature of hot water flowing from the water heater based on the determined hot water temperature.