scylladb / cql-stress

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Closed muzarski closed 7 months ago

muzarski commented 9 months ago

Changes

Implemented NormalDistribution:

added Random struct which wraps java_random::Random, in addition exposing next_gaussian()
implemented gaussian distribution parsing logic (NormalDistributionFactory)
added tests based on Java results

muzarski commented 8 months ago

v2:

muzarski commented 8 months ago

v3:

rebased on top of master
making use of strictmath library to generate next_gaussian values. Notice that rust-strictmath dependency points to the fork of the original repository, since it additionally exposes log and sqrt functions (which are used in next_gaussian). PR: https://github.com/loyispa/rust-strictmath/pull/3

muzarski commented 8 months ago

v4:

fetching rust-strictmath directly from crates.io as PR exposing log and sqrt functions has been merged to upstream.