摘要:
A horticultural growing medium is made up of composted bark, a carbon-based fibrous material, a hydrophilic polymer, sea solid, and beneficial bacteria/fungicide. The materials are formed into a solid substrate having structural stability, with both micro and macro interconnecting pores. The addition of a controlled release fertilizer provides for a perfect combination of nutrients, water retention, and pest and fungus control.
摘要:
Adaptive sets of lanes are configured between routers in a system area network. Source nodes determine whether packets may be adaptively routed between the lanes by encoding adaptive control bits in the packet header. The adaptive control bits also facilitate the flushing of all lanes of the adaptive set. Adaptive sets may also be used in uplinks between levels of a fat tree.
摘要:
A link extender node is used to extend links between end nodes and/or routing nodes in a system area network. A connection includes a first link, coupling an end or routing node to a local port of a first link extender, a second link coupling the remote ports of first and second link extenders, and a third link coupling the local port of the second link extender to an end or routing node. The link extender includes link exception detection logic and transmits a this link bad command on the link generating the exception and transmits an other link bad command on the link not generating the exception.
摘要:
A multiple processing system, comprises at least a pair of processor units communicatively connected to a number of peripheral devices through a network that includes routing devices interconnected to route information in the form of message packets sent between the processor units and peripheral devices. Data describing the topographical interconnections of the system elements is maintained with the system. A service processor accesses the data, determines therefrom the topographical interconnections forming the network, assigns addresses/identifications to the system elements, and configures the router devices to establish the most direct routes between system elements for message packets sent on the network.
摘要:
A biased arbitration technique utilizes a transpose table to arbitrate access to a shared resource. Each column of transpose table is a binary bias vector encoding a bias value assigned to one of the requestors. The rows of the table are fetched to assure that requestors having high bias values are granted more frequent access to the shared resource. A look-ahead feature skips rows having all zeros and an unbiased cycle that assures all requesting ports are serviced regardless of their bias values.
摘要:
A DC power distribution system can be configured to utilize a variable number of AC power distribution units. Installation of a converter unit in place of a PDU and resetting of associated switches permits inexpensive and rapid reconfiguration of the system without interrupting power supply to current receiving units. Techniques such as mechanical keying and sense switches minimize the possibility of human error in the reconfiguring operation.
摘要:
A horticultural growing medium is made up of composted bark, a carbon-based fibrous material, a hydrophilic polymer, sea solid, and beneficial bacteria/fungicide. The materials are formed into a solid substrate having structural stability, with both micro and macro interconnecting pores. The addition of a controlled release fertilizer provides for a perfect combination of nutrients, water retention, and pest and fungus control.
摘要:
A link extender is used for extending links between end nodes or router nodes in a system area network. Nodes in the network transmit link alive symbols to indicate that a link is alive. The link extender includes a link alive propagation feature for propagating the loss of link alive between ports of the link extender.
摘要:
A system and method for facilitating both in-order and out-of-order packet reception in a SAN includes requestor and responder nodes, coupled by a plurality of paths, that maintain the good and bad status of each path and also maintain local copies of a message sequence number. If an error occurs for a transaction over a given path, the requestor informs the responder, over a good path, that the given path has failed and both nodes update their path status to indicate that the given path is bad. A barrier transaction is used by the requestor to determine whether the error is transient or permanent, and, if the error is transient, the requestor retries the transaction.