摘要:
An atomic compare and swap operation that can be implemented in processor system having a power processor element (PPE) and a synergistic processor element (SPE) that have different sized memory transfer capabilities. The PPE notifies an SPE to perform a compare and swap operation on an address in main memory. The address has a size less than or equal to a maximum memory transfer size for the SPE and greater than a maximum memory transfer size for the PPE. The SPE atomically performs the compare and swap operation and notifies the PPE of the success or failure of the compare and swap operation.
摘要:
Atomic operations may be implemented on a processor system having a main memory and two or more processors including a power processor element (PPE) and a synergistic processor element (SPE) that operate on different sized register lines. A main memory address containing a primitive is divided into a parity byte and two or more portions, wherein the parity byte includes at least one bit. A value of the parity byte determines which of the two or more portions is a valid portion and which of them is an invalid portion. The primitive is of a memory size that is larger than a maximum size for atomic operation with the PPE and less than or equal to a maximum size for atomic operation with the SPE. Read with reservation and conditional write instructions are used by both the PPE and SPE to access or update a value of the atomic.
摘要:
Methods and apparatus for bot detection using profile based filtration are disclosed. A statistical profile describing attributes of automated-origin content request activity for a network content provider is built. A plurality of content requests of unknown origin in terms of similarity to the attributes is scored. A likelihood of automated-origin content request activity based on the scoring is indicated.
摘要:
A system and method for constructing and deploying a business activity monitoring (BAM) dashboard associated with an event-based process are disclosed. A configuration module receives an event-based process identifier for an event-based process and data, such as inputs or outputs, for the event-based process. A generation module then generates a dashboard description that includes the identifier and an associated dashboard template having one or more dashboard components. This dashboard description is used by a dashboard server to automatically generate a BAM dashboard for monitoring the event-based process by using the association between the dashboard template and the event-based process to display data associated with the event-based process using one or more dashboard components.
摘要:
A method for manufacturing a sheet metal for use in a boiling water nuclear reactor and such a sheet metal. The method includes providing a material of a zirconium alloy that includes zirconium, and whose main alloying materials include niobium. The material is annealed so that essentially all niobium containing secondary phase particles are transformed to β-niobium particles.
摘要:
An area within a frame is defined in which text or an image is to be generated. The text or image may also include an optional border surrounding and adjacent to the text or image. In accordance with one embodiment, in order to increase the contrast between the text or image and the background area of the frame, one or more color component values are selected for use in generating the text/image (or associated border). Specifically, a complement of one or more color component values associated with one or more pixels of the frame are determined. The complement may, for example, be obtained from an average color component value over a set of pixels. Alternatively, the complement may be obtained directly for each of a set of pixels in the frame from which an average value may then be obtained. The complemented-averaged color component value(s) may then be used to generate the text/image and/or associated border.
摘要:
A method of providing a packaging system for a thin film battery (20) is now provided wherein the battery cell is treated with an epoxy (41) prior to the placement of an overlying glass layer (42). The positioning of the glass layer causes the migration or spreading of the epoxy layer across the battery cell.
摘要:
Methods and apparatus for ascertaining trends in network activity data are disclosed. A plurality of trend indicators is calculated for a plurality of values of a metric associated with network activity for a network content provider. The trend indicators include one or more moving averages of the plurality of values of the metric, and one or more standard deviation values of the plurality of values of the metric. A time-series graphical overlay representation of the plurality of values of the metric and the plurality of trend indicators demonstrating a relationship between the metric values and the trend indicators is displayed.
摘要:
A system and method for configuring an event-based process are disclosed. A configuration module receives input describing an event-based process or modifications to an event-based process. For example, the configuration module receives as input a graphical depiction of one or more states and state transitions that comprise at least a portion of the event-based process. Using the received input description, the configuration module generates executable data, such as data formatted as an event processing language, corresponding to the input. The executable data is then communicated to an event engine which executes the executable data to implement the event-based process or modifications to an event-based process corresponding to the received input. One or more aspects of the execution of the event-based process may also be visualized, and graphically modified, though an event monitoring module.
摘要:
A method of manufacturing an optimized sheet metal (1) of a zirconium based alloy is described, which optimized sheet metal (1) defines a sheet plane (BA). The method comprises the steps of providing a sheet metal (2) of a zirconium based. alloy, subjecting the sheet metal (2) to at least a preparing cold rolling and a final cold rolling, wherein the preparing cold rolling and the final cold rolling are both performed in a common rolling direction, and heat treating the sheet metal (1) between the preparing cold rolling and the final cold rolling so that the zirconium based alloy is partially re-crystallized. A method of manufacturing a spacer grid using an optimized sheet metal (1) according to the invention is also described.