摘要:
Mapping a source identifier in a source identifier space to a target identifier in a target identifier space using a hash-based computation that is stable over time with respect to a change in the number of target identifiers. A data item identifiable by a source identifier is associated with some type of computational resource that is represented by a target object identifiable by one or more target identifiers. The set of target objects is dynamically variable. After hashing the source identifier to produce an index position of an entry in a table, a target identifier is retrieved from the table entry. Each entry in the table is related to a single target identifier based on a nearness computation that depends upon the table index position of the table entry and a target identifier for the related target.
摘要:
A method, apparatus, and computer instructions for conducting an inventory of a data processing system. When a basic input output system (BIOS) is launched during a boot process for the data processing system, the basic input output system creates a hardware report of the data processing system. This report is sent to a remote data processing system on the network.
摘要:
One aspect of the invention relates to a method for synchronizing control signals with scaled digital video data. In one version of the invention, the method includes the steps of transferring digitized video data from a digitizer to a video scaler which stores the digitized video data to form pixel data and generates a pixel qualifier signal to indicate when pixel data is valid; storing the pixel data into a field memory in response to the pixel qualifier signal from the video scaler; storing control signal data in a control memory in response to the pixel qualifier signal, the control signal data being representative of control signals provided by the video scaler, such that a correspondence is created between the pixel data stored in the field memory and the control signal data stored in the control memory; and transferring the pixel data stored in the field memory and the control signal data stored in the control memory to a bus interface unit, the bus interface unit being coupled to a data bus of a host processor, such that the correspondence between the pixel data and the control signal data is maintained during the transfer.
摘要:
Methods, systems, and products are disclosed in which port type agnostic proxy support for web services intermediaries is provided generally by receiving in a web services intermediary a request for execution of a web services operation, wherein the request includes parametric information from which an endpoint for a target service that supports the operation can be identified; identifying, in dependence upon the parametric data, the endpoint for a target service that supports the operation; determining whether the request requires a synchronous response; creating a target service request for execution of the operation on the target service; issuing the target service request to the target service; and waiting for a response from the target service if the request requires a synchronous response.
摘要:
In a multitasking data processing apparatus including means for executing processes and including a display adapter for executing functions supporting a display, the display adapter including a first port means for receiving, from the means for executing processes, requests to execute selected functions having a first execution priority, a second port means for concurrently receiving, from the means for executing processes, requests to execute selected functions having a second execution priority lower than the first execution priority, and means, coupled to the first and second port means, for executing selected functions according to the execution priority. In addition, in a multitasking data processing apparatus including means for executing processes and including a display adapter for executing functions supporting a display, a method of executing processes including the steps of receiving from the means for executing processes in a first port means requests to execute selected functions, the requests having a first execution priority, concurrently receiving from the means for executing processes in a second port means requests to execute selected functions having a second execution priority lower than said first execution priority, and executing the selected functions according to the execution priority.
摘要:
An apparatus and method for deploying web services in a web services infrastructure are provided. With the apparatus and method, a deployment descriptor for a web service is retrieved from a configuration file. A location type in the deployment descriptor is provided for identifying whether the web service is implemented using a web services description language (WSDL) document only, a JavaBean only, or both a WSDL document and a JavaBean. Based on the location type, and associated attributes of the location type, processes are performed for generating an internal definition of the web service to thereby deploy the web service in the web services infrastructure.
摘要:
An apparatus and method for deploying web services in a web services infrastructure are provided. With the apparatus and method, a deployment descriptor for a web service is retrieved from a configuration file. A location type in the deployment descriptor is provided for identifying whether the web service is implemented using a web services description language (WSDL) document only, a JavaBean only, or both a WSDL document and a JavaBean. Based on the location type, and associated attributes of the location type, processes are performed for generating an internal definition of the web service to thereby deploy the web service in the web services infrastructure. The internal definition may be generated from the WSDL document directly, if the location type is WSDL only. If the location type is JavaBean only, the internal definition may be generated by first generating a WSDL document from the JavaBean and then generating the internal definition from the generated WSDL document. If the location type is both a WSDL document and JavaBean, then the internal definition is generated from the WSDL document with a Java binding being added to reference the JavaBean.
摘要:
A method and apparatus for processing video data including multiple frames of image data in a first format. This method and apparatus include storing the video data in a first memory location, and converting a first portion of the multiple frames stored in the first memory location into a second format for storage in a second memory location, while concurrently converting a second portion of the multiple frames stored in the first memory location into a third format for display on a display.
摘要:
Methods, systems, and products are disclosed in which port type agnostic proxy support for web services intermediaries is typically provided by receiving in a web services intermediary a request for execution of a web services operation, wherein the request includes parametric information from which an endpoint for a target service that supports the operation can be identified; identifying, in dependence upon the parametric data, the endpoint for a target service that supports the operation; creating a target service request for execution of the operation on the target service; and issuing the target service request to the target service. Exemplary embodiments typically also include the return path of request-response processing; receiving in the intermediary a response from the target service; creating in the intermediary, in dependence upon the response from the target service, a response from the intermediary; and returning the response from the intermediary to the requesting client.
摘要:
One aspect of the invention relates to a method for synchronizing control signals with scaled digital video data. In one version of the invention, the method includes the steps of transferring digitized video data from a digitizer to a video scaler which stores the digitized video data to form pixel data and generates a pixel qualifier signal to indicate when pixel data is valid; storing the pixel data into a field memory in response to the pixel qualifier signal from the video scaler; storing control signal data in a control memory in response to the pixel qualifier signal, the control signal data being representative of control signals provided by the video scaler, such that a correspondence is created between the pixel data stored in the field memory and the control signal data stored in the control memory; and transferring the pixel data stored in the field memory and the control signal data stored in the control memory to a bus interface unit, the bus interface unit being coupled to a data bus of a host processor, such that the correspondence between the pixel data and the control signal data is maintained during the transfer.