摘要:
A method for scanning a surface, consisting of focusing an array of beams using optics having an axis, so as to irradiate a region of the surface intercepted by the axis, such that each beam irradiates a portion of a respective sub-region within the region. The method further includes moving at least one of the array and the surface so as to cause a translation of the surface relative to the axis in a first direction. During the translation in the first direction, each of the beams is scanned over the respective sub-region in a second direction, which is different from the first direction.
摘要:
A method for scanning a surface, consisting of focusing an array of optical beams using optics having an axis, so as to illuminate a region of the surface intercepted by the axis, such that each optical beam illuminates a portion of a respective sub-region within the region. The method further includes moving at least one of the array and the surface so as to cause a translation of the surface relative to the axis in a first direction. During the translation in the first direction, each of the optical beams is scanned over the respective sub-region in a second direction, which is different from the first direction.
摘要:
A system and method for aggregating disparate web services and functionality via a graphical user interface, the system and method includes generating a graphical user interface. The graphical user interface includes at least one active window capable of interfacing with a plurality of remote servers and initiating multiple threads with the plurality of remote servers. The system and method aggregates the functionality and services of the plurality of remote servers, wherein the aggregated functionality and services of the plurality of remote servers is controlled via the graphical user interface.
摘要:
A system and method for aggregating disparate web services and functionality via a graphical user interface, the system and method includes generating a graphical user interface. The graphical user interface includes at least one active window capable of interfacing with a plurality of remote servers and initiating multiple threads with the plurality of remote servers. The system and method aggregates the functionality and services of the plurality of remote servers, wherein the aggregated functionality and services of the plurality of remote servers is controlled via the graphical user interface.
摘要:
An information processing system is provided which includes a plurality of system resources, and an event queue having a predetermined number of entries. An event recording mechanism of the information processing system is operable to make entries regarding events in the event queue, wherein the entries are limited to a predetermined number of active entries in the event queue per each type of event per each of the system resources. In a particular embodiment, the number of entries per each type of event for each of the system resources is limited to one.
摘要:
A method of transmitting compressed video packets over a network includes steps of partitioning transmission interval into discrete time slots; sending scheduling packets over the network from the transmitting node to the receiving node; evaluating the response of the receiving node to determine reliability of the network at different time slots; and selecting one or more time slots for delivery of the compressed video packets according to the evaluation step. Other transmitters can similarly arrange to transmit during time slots not already allocated for the receiving node.
摘要:
An information processing system is provided which includes a plurality of system resources, and an event queue having a maximum number of entries. An event recording mechanism of the information processing system is operable to make entries regarding events in the event queue, wherein the entries are limited to a predetermined number of active entries in the event queue per each type of event per each of the system resources. In a particular embodiment, the number of entries per each type of event for each of the system resources is limited to one.
摘要:
A method for coalescing acknowledge packets within a server is disclosed. A Read Request queue having multiple queue pair entries is provided. Each of the queue pair entries includes a packet sequence number (PSN) field and an indicator field. In response to a receipt of a Write Request packet, an indicator field of a queue pair entry is set to indicate that an Ack packet has been queued within the queue pair entry, and a PSN of the Write Request packet is written into a PSN field of the queue pair entry. In addition, a Queue Write Pointer is maintained to point to the queue pair entry. In response to a receipt of a Read Request packet, the indicator field of the queue pair entry is set to indicate that a Read Request packet has been queued within the queue pair entry, and a PSN of the Read Request packet is written into the PSN field of the queue pair entry. Also, the Queue Write Pointer is advanced to point to a queue pair entry that is subsequent to the queue pair entry.
摘要:
A method and apparatus tracks packets and reliably transmits data over a computer transmission system with a reduced amount of memory needed in the transmission interface. The invention eliminates the need to keep all the packets of data queued until the acknowledge message for that data has arrived. Instead, it keeps track of how many packets have been sent and which packets correspond to the end of a message, marking them off when acknowledge messages are received. If packets are lost, the invention determines which packet were lost, backs up to the lost packet, re-fetches the data and resends it. Embodiments of the present invention eliminate the need to queue packets, reducing silicon size and allowing the available bandwidth of the output bus to be more fully utilized.
摘要:
System and method for creating and executing a graphical program. A first plurality of graphical program elements (GPEs) having a first model of computation (MoC), e.g., homogenous dataflow, are assembled in a graphical program in response to first input. A structure, including an interior portion, is displayed in the graphical program, indicating use of a second MoC, e.g., multi-rate dataflow, for GPEs within the interior portion. A second plurality of GPEs having the second MoC are assembled within the interior portion of the structure in response to second input. The second plurality of GPEs are converted into a new third plurality of GPEs having the first MoC, e.g., by parsing the second plurality of GPEs to determine multiple primitives according to the second MoC, determining the third plurality of GPEs based on the primitives, and assembling the third plurality of GPEs in the graphical program.