Search for dissertations about: "Cache"
Showing result 11 - 15 of 128 swedish dissertations containing the word Cache.
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11. Securing concurrent programs with dynamic information-flow control
Abstract : The work presented in this thesis focusses on dealing with timingcovert channels in dynamic information-flow control systems,particularly for the LIO library in Haskell.Timing channels are dangerous in the presence ofconcurrency. READ MORE
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12. Techniques to Cancel Execution Early to Improve Processor Efficiency
Abstract : The evolution of computer systems to continuously improve execution efficiency has traditionally embraced various approaches across microprocessor generations. Unfortunately, contemporary processors still suffer from several inefficiencies although they offer an unprecedented level of computing capabilities. READ MORE
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13. Towards Accurate and Resource-Efficient Cache Coherence Prediction
Abstract : The increasing speed gap between processor microarchitectures and memory technologies can potentially slow down the historical performance growth of computer systems. Parallel applicationns on shared memory multiprocessors that experience cache misses due to communication are extra susceptible to this speed difference. READ MORE
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14. Compiler-Based Approaches to Reduce Memory. Access Penalties in Cache Coherent Multiprocessors
Abstract : To reduce the average time needed to perform a read or a write access in a multiprocessor, a cache is associated with each processor. A hardware mechanism is used to ensure that the replicated cache copies are consistent. This mechanism employs a protocol which controls when a node may read and/or write a shared data item. READ MORE
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15. Realizing Low-Latency Internet Services via Low-Level Optimization of NFV Service Chains : Every nanosecond counts!
Abstract : By virtue of the recent technological developments in cloud computing, more applications are deployed in a cloud. Among these modern cloud-based applications, some require bounded and predictable low-latency responses. READ MORE