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Quote: use execution profile data to reposition code; identify chains of basic blocks and split never executed code from procedures; 8-10% faster
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Topic:
execution profile
Topic:
code optimization by advice and statistics
Topic:
code optimization by code rewrite
Quotation Skeleton
This paper presents … code positioning techniques using execution profile data as … of the instruction memory hierarchy. … The second prototype … positions code based on basic blocks within procedures. … chains are then ordered according to branch heuristics. … primary code … by a technique we devised called procedure splitting. … [p. 410] Performance improvements ranging from 2 to 26 … [sic] have been measured with an average improvement of 8 to … Google-1 Google-2
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Topic: execution profile (42 items)
Topic: code optimization by advice and statistics (8 items)
Topic: code optimization by code rewrite (30 items)