4 results about "Content replication" patented technology

The application provides a method, device and medium for simulating SRQ in an RDMA network card, and relates to the technical field of the RDMA network card, and the method comprises the steps of: creating a software SRQ object in a kernel driver; allocating an index for an upper-layer application to uniquely identify the software SRQ object; copying the content of a user-issued receive work request WR into kernel memory; adding a node of a queue pair bound to the software SRQ object to the QP chain table; taking out a plurality of WRs from the head of the cache queue; issuing the taken-out WRs to the hardware receive queue of the corresponding queue pair, and recording the issued WRs as private unfinished WRs of the corresponding queue pair until the hardware releases after generating a completion event; and the application can efficiently and dynamically simulate the SRQ semantics in the case that the hardware does not support SRQ, and realizes the sharing and adaptive scheduling of the receiving resources.

The invention relates to a method for intercepting, by an analysis module, a communication stream destined for an application running in a container on a host environment comprising an operating system, the method comprising a configuration step (301) during which a set of code instructions is associated with a particular execution point of a data transfer system call, and an execution step (303) of said set of instructions in the kernel space of the host operating system when a system call triggered from at least one container reaches (302) the execution point, the execution of said set of instructions comprising at least the copying (304) of the contents of a memory area of ​​the kernel space modified by the system call to a memory area of ​​the user space. Figure 3.

To provide a digital broadcast receiver capable of performing more value-added functions. [Solution] The system comprises a broadcast receiving unit capable of receiving digital broadcast content and control information related to content protection of said content; a storage unit for storing the content received by the broadcast receiving unit; a video output unit for outputting video of the content received by the broadcast receiving unit or the content stored in the storage unit to an external device; an interface for copying or moving the content stored in the storage unit to an external device; and a control unit. Depending on the control state of the storage unit, video output unit, and interface controlled by the control unit, the control unit controls content protection processing based on control information related to content protection.