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发明授权
CN105094084B 支持多核控制器上的相干数据访问的服务和系统 有权

支持多核控制器上的相干数据访问的服务和系统
摘要：
本发明公开了支持多核控制器上的相干数据访问的服务和系统。用于访问控制器上的相干数据的系统和方法。该系统和方法包括每个均可以被读取或写入的第一缓冲区和第二缓冲区以及指示第一或第二缓冲区中的哪个被读取而第一或第二缓冲区中的另一个被写入的指示符。该系统和方法也包括读同步协议和写同步协议，该读同步协议允许从指示符指示是读缓冲区的缓冲区读取相干数据，该写同步协议允许向指示符指示是写缓冲区的缓冲区写入相干数据。
摘要（英）：

A system and method for accessing coherent data on a controller. The system and method include a first buffer and a second buffer that each may be read from or written to and an indicator that indicates which of the first or the second buffer is read from while the other of the first or second buffers is written to. The system and method also include a read synchronization protocol that allows the coherent data to be read from the buffer that the indicator indicates is the read buffer and a write synchronization protocol that allows the coherent data to be written to the buffer that the indicator indicates is the write buffer.

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