Parallelizing the Factorial Space: Multi-Core OpenMP Scaling and Scalable SIMD Acceleration of the Steinhaus-Johnson-Trotter Algorithm via Dual-Lane AVX2 Execution
A high-performance SIMD acceleration framework for the Steinhaus-Johnson-Trotter algorithm, targeted at modern x86-64 architectures using the AVX2 instruction set, extended into a highly concurrent environment via OpenMP using a localized mathematical state decoder and macro-period loop scheduling.