[Relay] Add Defunctionalization Pass #6400
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yzhliu
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Please also tag ppl for review.
| raise Exception('unknown mode') | ||
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| def Defunctionalization(expr, mod): | ||
| """ |
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cc: @wweic @MarisaKirisame @zhiics @icemelon9 @ZihengJiang @jroesch @tqchen |
| Function Specialize(const Function& f, const Array<Type> type_args) { | ||
| auto map = tvm::Map<TypeVar, Type>(); | ||
| for (size_t i = 0; i < type_args.size(); i++) { | ||
| map.Set(f->type_params[i], type_args[i]); |
| continue; | ||
| } | ||
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| // we assume arg is either an identifier (var or globalvar) or a function |
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refactor the stuff after continue into a function
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pretty good. one more small nit, and please fix the CI.
| continue; | ||
| } | ||
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| args.push_back(EncodeArg(arg, type)); |
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if else is a better style then continue.
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yep, looks like CI issue was caused by this: #6434
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MarisaKirisame
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Thx @hypercubestart @yzhliu . |
kevinthesun
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Sep 17, 2020
* type args not automatically inferred... * working on type arg infer * fix type arg infer * WIP * wip * wip * revert type_infer * working * fix up test * fix * remove DeGlobal * lint * fix std move * comments * fix comments * review * style
kevinthesun
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Sep 18, 2020
* type args not automatically inferred... * working on type arg infer * fix type arg infer * WIP * wip * wip * revert type_infer * working * fix up test * fix * remove DeGlobal * lint * fix std move * comments * fix comments * review * style
trevor-m
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Sep 18, 2020
* type args not automatically inferred... * working on type arg infer * fix type arg infer * WIP * wip * wip * revert type_infer * working * fix up test * fix * remove DeGlobal * lint * fix std move * comments * fix comments * review * style
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introduces a defunctionalization pass based upon Type-Driven Defunctionalization, transforming a higher-order functional program into a first-order program.
currently it assumes a number of characteristics about the program, and will be extended upon in future work