Abstract:
The present invention discloses a concrete structure used for bank protection and scour prevention of river bank and coast. Its construct is a hollow circular truncated cone and concrete flat plates are plugged on the hollow circular truncated cone. By tearing, dispersing and stirring up water flow, the energy of local water flow is dissipated, and the scouring strength of the water flow is weakened, achieving the aim of scour prevention and bank protection. It has good mechanical property, not easy to be destroyed, has good stability in water and big overhead rate, and can save materials. Compared to previous various structures for scour prevention, the present invention has better effects of energy dissipation and scour prevention. It not only can be used in bank protection and scour prevention, but also can be used for supplementary energy dissipation when plugging and closure.
Abstract:
According to some embodiments, a method and apparatus are provided to buffer N audio frames of a plurality of audio frames associated with an audio signal, pre-compute scores for a subset of context dependent models (CDMs), and perform a graphical model search associated with the N audio frames where a score of a context independent model (CIM) associated with a CDM is used in lieu of a score for the CDM when a score for the CDM is needed and has not been pre-computed.
Abstract:
One embodiment of the present invention provides a system for sending data to a remote host using a socket. During operation the system receives a request from an application to write data to the socket, wherein the data is stored in a source memory buffer in user memory. Next, the system initiates a DMA (Direct Memory Access) transfer to transfer the data from the source memory buffer to a target memory buffer in a TCP (Transmission Control Protocol) Offload Engine. The system then returns control to the application without waiting for the TCP Offload Engine to send the data to the remote host.