Module org.elasticsearch.simdvec

module org.elasticsearch.simdvec

Contains Panama and native SIMD implementations of various vector operations.

The native code is contained in C++ files, with implementations for ARM and two generations of x86, using significant amounts of CPU intrinsics to utilise specific SIMD operations. The method handles are loaded using FFI, and made available through a series of wrapper classes to be called from Elasticsearch-defined vector formats.