Speed up PlutusData/CBORSerializable decode ~5.4x and encode ~4.3x (no behavior change) - #492

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Python-Cardano:mainfrom

theeldermillenial:perf/plutusdata-decode

Commits on Jun 4, 2026

Add PlutusData/Transaction roundtrip benchmark + profiler

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c3d22a0
Cache get_type_hints and from_primitive arg introspection per class

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09350d1
Cache PlutusData __post_init__ field-type validation per class

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2087574
Add per-class decode plans and an un-annotated encode worker

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5af8993

Commits on Jun 5, 2026

Avoid redundant CBOR re-encoding in OrderedSet and to_validated_primitive

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59d76ad
Skip deepcopy in Asset/MultiAsset.to_shallow_primitive when no zeros present

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51ee90d
Optimize OrderedSet de-dup, encode recursion, and field lookups

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69b42d9
Guard Byron-address CBOR probe behind a byte prefix

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6b3d473
Add test coverage for the new optimization code paths

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4bcaa5e

Commits on Jun 22, 2026

Address review feedback on #492

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b23d795