Jason Cameron e2b46fc5e7 perf: Replace internal SHA256 hashing with xxhash for 4-6x performance improvement (#676) ...

* perf(internal): Use FastHash for internal hashing
docs: Add xxhash performance improvement to changelog entry
feat(hash): Add fast non-cryptographic hash function

Signed-off-by: Jason Cameron <git@jasoncameron.dev>

* test(hash): add xxhash benchmarks and collision tests

Signed-off-by: Jason Cameron <git@jasoncameron.dev>

* Update metadata

check-spelling run (pull_request) for json/hash

Signed-off-by: check-spelling-bot <check-spelling-bot@users.noreply.github.com>
on-behalf-of: @check-spelling <check-spelling-bot@check-spelling.dev>

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Signed-off-by: Jason Cameron <git@jasoncameron.dev>
Signed-off-by: check-spelling-bot <check-spelling-bot@users.noreply.github.com>

2025-06-16 22:53:53 -04:00

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