EKSPLOITASI INSTRUCTION-LEVEL PARALELLISM (ILP) PADA UNIPROCESSOR
نویسندگان
چکیده
منابع مشابه
Optimum Instruction-level Parallelism (ILP) for Superscalar and VLIW Processors
Modern superscalar and VLIW processors fetch, decode, issue, execute, and retire multiple instructions per cycle. By taking advantage of instruction-level parallelism (ILP), processor performance can be improved substantially. However, increasing the level of ILP may eventually result in diminishing and negative returns due to control and data dependencies among subsequent instructions as well ...
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Our combined task and instruction static scheduling algorithm implemented in the COINS compiler uses an Integer Linear Programming model to find a schedule for a program on a symmetric multiprocessor system-on-chip. We compare our work to state of the art approaches and on average we find a speedup as high as 1.49 compared to a static task scheduling approach without instruction scheduling. Dep...
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Instruction scheduling is an essential technique in a compiler that generates high quality code. This paper, presents an integer linear programming (ILP) based approach to local instruction scheduling for multiple-issue processors with arbitrary latencies and non-identical functional units. Then the ILP model is extended to use splitting transformations. Such transformations replace single oper...
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Nearly all personal computer and workstation processors, and virtually all high-performance embedded processor cores, now embody instruction level parallel (ILP) processing in the form of superscalar or very long instruction word (VLIW) architectures. ILP processors put much more of a burden on compilers; without “heroic” compiling techniques, most such processors fall far short of their perfor...
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ژورنال
عنوان ژورنال: TELKOMNIKA (Telecommunication Computing Electronics and Control)
سال: 2006
ISSN: 2302-9293,1693-6930
DOI: 10.12928/telkomnika.v4i1.1241