5 results about "Virtual destination" patented technology

The network interface card (NIC) comprises a controller and a local memory, and the network interface card (NIC) comprises the controller and the local memory. The controller is used for receiving a data message. The data packet includes a data payload, a header, and metadata. The controller is further configured to select a 0 copy buffer from a 0 copy descriptor ring having a host physical address (HPA), and to select a 0 copy buffer from a 0 copy descriptor ring having a host physical address (HPA). The controller is further configured to write the data payload of the data packet to the 0 copy buffer. The controller is also configured to parse the data packet to identify a virtual destination. The controller is also to select a virtual buffer with a virtual address from a descriptor ring of the virtual destination. The controller is also configured to map the virtual address of the selected virtual buffer to the HPA of the 0 copy buffer.

A display apparatus for vehicle is provided in a vehicle capable of executing vehicle control including drive assistance control and autonomous driving control. The display apparatus includes an ECU configured to: generate a trial course for the vehicle control based on map information and a virtual destination of the vehicle; acquire statistical information regarding a past operation of the vehicle control in which past operation information of the vehicle control and a position on a map are stored in association with each other; calculate a trial result regarding an operation of the vehicle control according to a trial setting value regarding the vehicle control when the vehicle is caused to virtually travel along the trial course; generate a trial image for causing an occupant of the vehicle to recognize alert information of the statistical information in advance; and cause a display unit of the vehicle to display the trial image.

The bandwidth of SOC interfaces is exploited while minimizing the number of physical ports via a networking accelerator for use on board a vehicle, for instance, that comprises: media access control (MAC) controller circuitry configured to provide a MAC port layer to control exchange of information, wherein the exchange of information comprises data flow transmission to virtual machine ports (VMPs) over a data link; virtual machine transmission (VM Tx) bridge circuitry configured to handle transmission data flow to the VMPs; transmission router / switch circuitry configured to route / switch data flow from the MAC controller circuitry to the VM Tx bridge circuitry; and queue handler circuitry configured to provide queue management for data flow between the MAC controller circuitry and the VM Tx bridge circuitry. The VM Tx bridge circuitry comprises virtual destination address circuitry configured to implement router / switch virtualization in the transmission router / switch circuitry with a virtual machine transmission descriptor based on a combination of a virtual machine port (VMP) tag indicative of a physical resource in the queue handler circuitry selectable for data flow transmission, and a virtual machine extended identifier (VMEID).

The invention relates to a method for navigating a motor vehicle (12) with at least partially automated driving functionality by means of an electronic computing device (44) of the motor vehicle (12). The method comprises the steps: Receiving (S1) object recognition data (42) relating to the environment (38) of the motor vehicle (12) by the electronic computing device (44); Generating (S2A) a topographic map (10) of the environment (38) by the electronic computing device (44), wherein a topographic content of the topographic map (10) is derived from the object recognition data (42); Determining (S2B) a drivable space (14) of the topographic map (10) by the electronic computing device (44) according to at least one height criterion (48);The invention relates to the adaptation (S4) of a virtual destination rectangle (34) within the drivable space (14) by the electronic computing device (44) according to an adaptation loss function (52) of the electronic computing device (44); and the generation (S5) of a control signal (54) for the motor vehicle (12) by the electronic computing device (44) to move the motor vehicle (12) depending on the adaptation to a position in the environment (38) corresponding to the virtual destination rectangle (34). The invention further relates to a computer program product, a non-volatile computer-readable storage medium, and an electronic computing device (44).

Embodiments herein describe using a virtual destination to route packets through a NoC (105). In one embodiment, instead of decoding an address as a target destination ID for the NoC (105), an ingress logic block (115) assigns the same virtual destination ID to packets for multiple different targets. For example, the targets may be located in the same segment or location of the NoC (105). Thus, the ingress logic block (115) does not have to store an entry for each target in a lookup table, but it may have a single entry for the virtual destination ID. The virtual destination ID is then used to route the packets for the targets to a decoder switch (140) in the NoC (105). The decoder switch (140) may then select an appropriate target destination ID using the address in the packet, which is different from the destination ID.