Idiom-driven innermost loop vectorization in the presence of cross-iteration data dependencies in the HotSpot C2 compiler
This thesis presents a technique for automatic vectorization of innermost single statement loops with a cross-iteration data dependence by analyzing data-flow to recognize frequently recurring program idioms. Recognition is carried out by matching the circular SSA data-flow found around the loop bod...
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| Format: | Others |
| Language: | English |
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Linköpings universitet, Programvara och system
2020
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| Online Access: | http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-172789 |