Phân tích tư tưởng của nhân dân qua đoạn thơ: Những người vợ nhớ chồng… Những cuộc đời đã hóa sông núi ta trong Đất nước của Nguyễn Khoa Điềm
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This paper examines the memory system behavior ofdatabase management systems on simultaneous multi-threaded processors. Simultaneous multithreading (SMT)[4] is an architectural technique in which the processorissues instructions from multiple threads in a singlecycle. For scientific workloads, SMT has been shown tosubstantially increase processor utilization through fine-grained sharing of all processor resources (the fetch andissue logic, the caches, the TLBs, and the functionalunits) among the executing threads [23]. However, SMTperformance on commercial databases is still an openresearch question, and is of interest for three related rea-sons. First, a database workload is intrinsicallymultithreaded, providing a natural source of threads foran SMT processor. Second,...
Nội dung trích xuất từ tài liệu:
Database Mining: A Performance Perspective
