[DO NOT MERGE] (Improvement) improve performance of Vector type parsing#689

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mykaul wants to merge 15 commits into

scylladb:masterfrom

mykaul:int32_pack

Commits on Mar 2, 2026

(improvement) Optimize Cython byte unpacking with ntohs/ntohl and int.from_bytes
mykaul
committed

Commits on Mar 6, 2026

(improvement) cluster: cache parsed tablet routing type in ResponseFuture
mykaul
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(improvement) optimize float deserialization with ntohl() intrinsic
mykaul
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fix: refactor to use from_ptr_and_size() helper consistently
mykaul
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benchmarks: Add VectorType deserialization performance benchmark
mykaul
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(improvement) cqltypes: Optimize VectorType deserialization with struct.unpack
mykaul
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(improvement) cqltypes: Use numpy for large VectorType deserialization
mykaul
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(Improvement)Optimize VectorType deserialization with Cython deserializer
mykaul
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(improvement)Add VectorType support to numpy_parser for 2D array parsing
mykaul
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fix: Add Windows support for ntohl/ntohs with platform-specific headers
mykaul
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fix: Add buffer bounds validation to Cython deserializers
mykaul
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benchmarks: expand vector sizes
mykaul
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tests: enable vector integration tests on Scylla 2025.4+
mykaul
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(improvement) cqltypes: fast-path lookup_casstype() for simple type names
mykaul
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tests: add coverage for variable-size VectorType Cython fallback and numpy large vector deserialization
mykaul
committed