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Title:
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FLEXIBLE SIMULATION OF MEMORY MAPS FOR EMBEDDED SYSTEMS |
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Author(s):
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Gabriele Luculli |
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ISBN:
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972-98947-3-6 |
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Editors:
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Nuno Guimarães and Pedro Isaías |
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Year:
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2004 |
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Edition:
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Single |
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Keywords:
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Cache memory, retargetable simulation, code placement, system-on-chip. |
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Type:
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Full Paper |
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First Page:
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1060 |
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Last Page:
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1066 |
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Language:
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English |
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Cover:
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Full Contents:
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click to dowload 
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Paper Abstract:
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The design of complex system-on-chip (SOC) requires new methods and tools for the optimization of embedded software which is executed on ever more complex hardware architectures. The tuning of the memory subsystem is particularly difficult due to the many design parameters which are involved and the long time which is required to simulate different design configurations. In this paper, we propose a very effective mechanism for the simulation of generic memory maps on architectures with instruction and/or data cache memory. Any memory map and any cache configuration can be simulated without the need to modify or to
re-compile the application code. We implemented such mechanism in our ISA retargetable environment and we showed that it loosely impacts the simulation performance. |
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