| 摘要 |
A processing system includes a plurality of virtual machines which have shared access to a non-volatile solid-state memory (NVSSM) subsystem, by using remote direct memory access (RDMA). The NVSSM subsystem can include flash memory and other types of non-volatile solid-state memory. The processing system uses scatter-gather lists to specify the RDMA read and write operations. Multiple reads or writes can be combined into a single RDMA read or write, respectively, which can then be decomposed and executed as multiple reads or writes, respectively, in the NVSSM subsystem. Memory accesses generated by a single RDMA read or write may be directed to different memory devices in the NVSSM subsystem, which may include different forms of non-volatile solid-state memory.
|
