2009 IEEE International Symposium on Performance Analysis of Systems and Software 2009
DOI: 10.1109/ispass.2009.4919656
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QUICK: A flexible full-system functional model

Abstract: In this paper, we introduce the concept of full-system Complete-and-Rollback

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Cited by 8 publications
(5 citation statements)
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References 15 publications
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“…e functional model was QEMU [3] that was highly modified to introduce instruction trace generation, checkpoint, and rollback. It was able to boot both Linux and Windows and running interactive Microsoft Word and YouTube on Internet Explorer [10,43] and was designed to incorporate fast and accurate power models as well [44].…”
Section: Case Study: Fpga-accelerated Simulation Technologies (Fast)mentioning
confidence: 99%
“…e functional model was QEMU [3] that was highly modified to introduce instruction trace generation, checkpoint, and rollback. It was able to boot both Linux and Windows and running interactive Microsoft Word and YouTube on Internet Explorer [10,43] and was designed to incorporate fast and accurate power models as well [44].…”
Section: Case Study: Fpga-accelerated Simulation Technologies (Fast)mentioning
confidence: 99%
“…In order to be able to simulate along mispredicted paths and model timing-dependent interthread orderings and dependences, the functional model provides the ability to roll back to restore prior state [178]. In particular, when executing a branch, the functional model does not know whether the branch is mispredicted -only the timing simulator knows -and thus, it will execute only correct-path instructions.…”
Section: Functional-first Simulationmentioning
confidence: 99%
“…The prototype runs on a Nallatech ACP system that consists of a four-socket Intel server system with Intel Xeon 7350 2.93GHz processors, where one or more of the sockets can be populated with ACP modules (with a Xilinx Virtex 5 LX110 base module and two LX330 compute modules) communicating over the 1066MHz FSB at up to 8GB/s. The FAST FM implementation is based on [17]. Figure 5 shows the high-level block diagram of FAST simulators implemented on an ACP platform.…”
Section: Power Modelsmentioning
confidence: 99%