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Partition enforcement policy is essential in the cache partition, and its main function is to protect the lines and retain the cache quota of each core. This paper focuses online protection based on its generation time rather than the CPU core ID that it belongs to or the position of the replacement stack, where it is located. The basic idea is that when a line is live, it must be protected and retained...
The cache partition mechanism is introduced to solve the problem of contention and pollution of caches in Chip Multiprocessor. One of the key questions is to analyze online the utility characteristics and efficiency of cache requests originating from different sources. Cache request is differentiated by hardware thread context id. Based on the working set model, within a certain sampling time frame,...
TCP migration is an important and complex aspect of process migration, which is the foundation of dynamic load balancing. Single IP Address cluster offers a transparent view of a cluster of machines as if they were a single computer on the network. In such an environment, TCP migration can play a significant role for providing services seamlessly. In this paper, we propose a live migration mechanism...
Popek, Goldberg have done some research on the formal requirements for virtualizable third Generation Architectures. This paper discusses how to design Instruction Set Architectures (ISAs) that supporting virtualization. Firstly, it defines formally the concepts that concerns with the issue. Secondly, it reclassifies the instructions according to instruction behaviors. Thirdly, it discusses how to...
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