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Rematerialization

In computer science, rematerialization or remat is a compiler optimization which saves time by recomputing a value instead of loading it from memory. It is typically tightly integrated with register allocation, where it is used as an alternative to spilling registers to memory. It was conceived by Gregory Chaitin, Marc Auslander, Ashok Chandra, John…

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Rematerialization

Nodes21
Edges20
Triples27
Avg. degree1.9
Density0.095238
Components1

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Rematerialization

Top relations

related to External links · 25
Rematerialization → Ashok Chandra, Briggs, Chaitin, Computer Languages, Conference, Cooper, Discusses, GCC, Gregory, Implementation, John Cocke, July, Marc Auslander, Martin Hopkins, Mukta Punjabi, No, Peter Markstein, Proceedings, Programming Language Design, Register Allocation Via Coloring

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Important terminology

register computation used expression compiler time value memory allocation cpu usually good side variables would compute using available longer rematerialize

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
common subexpression eliminationinstance ofand Linda Torczon in 1992.Traditional optimizations0.80text
loop invariant hoisting often focus on eliminating redundant computationinstance ofand Linda Torczon in 1992.Traditional optimizations0.80text
Rematerializationrelated to External linksChaitin0.60section
Rematerializationrelated to External linksGregory0.60section
Rematerializationrelated to External linksMarc Auslander0.60section
Rematerializationrelated to External linksAshok Chandra0.60section
Rematerializationrelated to External linksJohn Cocke0.60section
Rematerializationrelated to External linksMartin Hopkins0.60section
Rematerializationrelated to External linksPeter Markstein0.60section
Rematerializationrelated to External linksRegister Allocation Via Coloring0.60section
Rematerializationrelated to External linksComputer Languages0.60section
Rematerializationrelated to External linksVol0.60section

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