摘要:
A technique for performing cache injection in a processor system includes monitoring, by a cache, addresses on a bus. Input/output data associated with an address of a data block stored in the cache is then requested from a remote node, via a network controller. Ownership of the input/output data is acquired by the cache when an address on the bus that is associated with the input/output data corresponds to the address of the data block stored in the cache.
摘要:
Disclosed are a method, a system and a computer program product for operating a cache system. The cache system can include multiple cache lines, and a first cache line of the multiple of cache lines can include multiple cache cells, and a bus coupled to the multiple cache cells. In one or more embodiments, the bus can include a switch that is operable to receive a first control signal and to split the bus into first and second portions or aggregate the bus into a whole based on the first control signal. When the bus is split, a first cache cell and a second cache cell of the multiple cache cells are coupled to respective first and second portions of the bus. Data from the first and second cache cells can be selected through respective portions of the bus and outputted through a port of the cache system.
摘要:
A technique for maintaining input/output (I/O) command ordering on a bus includes assigning a channel identifier to I/O commands of an I/O stream. In this case, the channel identifier indicates the I/O commands belong to the I/O stream. A command location indicator is assigned to each of the I/O commands. The command location indicator provides an indication of which one of the I/O commands is a start command in the I/O stream and which of the I/O commands are continue commands in the I/O stream. The I/O commands are issued in a desired completion order. When a first one of the I/O commands does not complete successfully, the I/O commands in the I/O stream are reissued on the bus starting at the first one of the I/O commands that did not complete successfully.
摘要:
A method, system, and computer program product for selecting, in real time, a leading view of a multi-angle television program. A video recorder receives a program view selection. The video recorder then transmits a viewer data request for the currently selected program view to a service provider. The video recorder may then receive requested viewer data of the selected program view and one or more alternate views of the selected program. The video recorder may then determine if the selected program view is the leading view of the selected program. When the selected view is not the leading view and the video recorder is configured for automatic view switching, the video recorder may autonomously switch to the leading view of the selected program. Alternatively, the video recorder may present vote totals of all views of the selected program and enable a selection of a desired alternate view.
摘要:
A technique for operating a high performance computing (HPC) cluster includes monitoring workloads of multiple processors included in the HPC cluster. The HPC cluster includes multiple nodes that each include two or more of the multiple processors. One or more threads assigned to one or more of the multiple processors are moved to a different one of the multiple processors based on the workloads of the multiple processors.
摘要:
An addition of an object or a change to an object is detected within a document. At least one of a time date-stamp or an embellishment of the object is provided, indicative of a relative time at which the change was made to the object. When an embellishment is associated with the object, the object is displayed the object with the embellishment, where the embellishment provides a visual indication of both a location and a change status of the object that was recently changed within the document, relative to a remainder of the document. When a time date-stamp is associated with the object, the object is displayed along with the time date-stamp within the document to provide a visual indication of the time and date at which the change was made to the object relative to a remainder of information within the document.
摘要:
A system and method to extend a ring of a telephone using presence detection of a user of a telecommunication device, and/or motion detection of a mobile telecommunication device. Presence detection and a ring control system are used to extend the ring of the telecommunication device based on user presence senor detection output signals and user preferences. Device motion detection and a ring control system are used to extend the ring of the mobile telecommunication device based on device motion detection output signals and user preferences.
摘要:
A method, apparatus and program storage device for program verification in an information handling system in which an application program runs on an operating system having a signature verification function for verifying a digital signature of the application program. Upon loading of the application program, the signature verification function of the operating system verifies the digital signature of the application program and, if the digital signature is verified, initiates execution of the application program. Upon initiation of execution of the application program, a verification testing function associated with the application program tests the signature verification function of the operating system by presenting to it a sequence of test digital signatures in a specified pattern of true and false signatures. If its test of the signature verification function of the operating system is successful, the application program initiates normal execution. Otherwise, the application program terminates without initiating normal execution.
摘要:
A method, system, and computer program product for improving transportation selection and acquisition. A computer transmits historical fare and rating data of one or more public transportation vehicles (PTVs) within range of a user operating a mobile telecommunication device (MTD). The user may, via the MTD, select a PTV based on the provided historical fare or ratings data. Alternatively, the user may select a PTV based on personal preferences. In response to receiving a PTV selection from the MTD, the computer issues instructions to cause the selected PTV to be dispatched to the user's location. The computer may also receive user feedback for the selected PTV from the user in the form of a rating or as a textual comment. Customer feedback and may be used to update historical record information of a corresponding database entry for the selected PTV. This information may then be referenced by future customers.
摘要:
A method, system, and computer program for routing an incoming voice call in real time is presented. A call is received from a caller to an intended receiving wireless telecommunication device. In response to the call failing to connect to the intended receiving wireless telecommunication device, a short range wireless query signal is transmitted to determine if another wireless communication device is within a predefined proximity to the intended receiving wireless telecommunication device. If the intended receiving wireless telecommunication device receives a response from the other wireless telecommunication device indicating that the other wireless telecommunication device is within the predefined proximity to the intended receiving wireless telecommunication device, then the call is rerouted to the other wireless telecommunication device based on preferences internal to the intended receiving wireless device. These preferences may be stored on the intended receiving wireless device or remotely stored on the host carrier network.