Abstract: The present relates to a material inlet portion (1) of a spraying nozzle (100) for bringing materials in said spraying nozzle comprising a first inlet (11) adapted to bring a first material in the spraying nozzle and defining a first portion (31) of a main channel (3) in a flow direction, and at least one second inlet (12) adapted to bring a gas/air material in the spraying nozzle and defining a secondary channel (4) branching into said main channel (3) and presenting an outlet (13) for outputting the air/gas material centrally with respect to the main channel (3) such that the air/gas material is to be surrounded by the first material upon exiting the outlet (13).

Abstract: The present relates to an apparatus for manufacturing 3-dimensional concrete structures comprising a projection head (1) for spraying concrete material, wherein the projection head (1) comprises a projection nozzle (11) for spraying the concrete material and at least two guiding surfaces (12) provided on both sides of the projection nozzle (11) and defining a volume in between, such that the projection nozzle (11) is adapted to spray the concrete material into said volume, and wherein the projection head (1) is repeatedly moved along a predefined path by a control means and is configured to adjust the position of the two guiding surfaces (12) during the movement of the projection nozzle (11) so as to create a 3-dimensional concrete structure made of a plurality of projected concrete layers.

Abstract: A system for load balancing allocation of flows to egress links in a link aggregation is provided. The system includes an input port to receive a packet corresponding to a flow, a plurality of egress ports, a frame distributor coupled to the egress ports, a processor, and a memory coupled to the processor and configured to store bandwidth requirements of the flow. The system also includes a packet parsing unit configured to receive the packet from the input port, receive a first signal from the processor that programs an association of the flow the packet belongs to with an egress port based on bandwidth requirements of the flow stored in the memory, and send a second signal to the frame distributor to direct the packet to the egress port based on the association of the flow with the corresponding egress port.

Abstract: A system and method to provide a protection ring in an Audio Visual Bridging (AVB) network is provided. The method includes the steps of monitoring a first status of links coupled to a plurality of devices in a ring network, receiving a second status of links of other devices in the ring network, and signaling devices in the ring network to generate a logical loop-free topology based upon a stored static physical configuration, the first status of the links and the second status of links of other network devices in the ring network. The method also includes the step of determining an allocation of flows to links based on stored flow characteristics. Determining an allocation of flows to links includes programming a transmit scheduler to provide a first percentage of bandwidth for Audio Video Bridging (AVB) flows while reserving a second percentage of bandwidth for non-AVB flows.

Abstract: A system for load balancing allocation of flows to egress links in a link aggregation is provided. The system includes an input port to receive a packet corresponding to a flow, a plurality of egress ports, a frame distributor coupled to the egress ports, a processor, and a memory coupled to the processor and configured to store bandwidth requirements of the flow. The system also includes a packet parsing unit configured to receive the packet from the input port, receive a first signal from the processor that programs an association of the flow the packet belongs to with an egress port based on bandwidth requirements of the flow stored in the memory, and send a second signal to the frame distributor to direct the packet to the egress port based on the association of the flow with the corresponding egress port.

Abstract: A method for efficient dispatch/completion of a work element within a multi-node data processing system. The method comprises: selecting specific processing units from among the processing nodes to complete execution of a work element that has multiple individual work items that may be independently executed by different ones of the processing units; generating an allocated processor unit (APU) bit mask that identifies at least one of the processing units that has been selected; placing the work element in a first entry of a global command queue (GCQ); associating the APU mask with the work element in the GCQ; and responsive to receipt at the GCQ of work requests from each of the multiple processing nodes or the processing units, enabling only the selected specific ones of the processing nodes or the processing units to be able to retrieve work from the work element in the GCQ.

Abstract: A system and method to provide a protection ring in an Audio Visual Bridging (AVB) network is provided. The method includes the steps of monitoring a first status of links coupled to a plurality of devices in a ring network, receiving a second status of links of other devices in the ring network, and signaling devices in the ring network to generate a logical loop-free topology based upon a stored static physical configuration, the first status of the links and the second status of links of other network devices in the ring network. The method also includes the step of determining an allocation of flows to links based on stored flow characteristics. Determining an allocation of flows to links includes programming a transmit scheduler to provide a first percentage of bandwidth for Audio Video Bridging (AVB) flows while reserving a second percentage of bandwidth for non-AVB flows.

Abstract: A method efficiently dispatches completes a work element within a multi-node, data processing system that has a global command queue (GCQ) and at least one high latency node. The method comprises: at the high latency processor node, work scheduling logic establishing a local command/work queue (LCQ) in which multiple work items for execution by local processing units can be staged prior to execution; a first local processing unit retrieving via a work request a larger chunk size of work than can be completed in a normal work completion execution cycle by the local processing unit; storing the larger chunk size of work retrieved in a local command/work queue (LCQ); enabling the first local processing unit to locally schedule and complete portions of the work stored within the LCQ; and transmitting a next work request to the GCQ only when all the work within the LCQ has been dispatched by the local processing units.

Abstract: A system and method for user driven configuration sets for energy efficient networks. A customization module can be used to generate energy efficiency control policy customizations based on indications of user preference received through a graphical user interface. These customizations enable abstraction of the energy efficiency control policy customization process from low-level details.

Abstract: A system and method for end-to-end automatic configuration of network elements using a link-level protocol. Network elements can be auto-configured through the propagation of configuration information. Configuration information is propagated using ports that have defined port roles that enable automatic propagation of configuration information.

Abstract: A system and method for user driven configuration sets for energy efficient networks. A customization module can be used to generate energy efficiency control policy customizations based on indications of user preference received through a graphical user interface. These customizations enable abstraction of the energy efficiency control policy customization process from low-level details.

Abstract: A system and method for end-to-end automatic configuration of network elements using a link-level protocol. Network elements can be auto-configured through the propagation of configuration information. Configuration information is propagated using ports that have defined port roles that enable automatic propagation of configuration information.