MultiPrecisionArrays.jl is a Julia package. This package provides data structures and solvers for several variants of iterative refinement. It will become much more useful when half precision (aka Float16) is fully supported in LAPACK/BLAS. For now, its only general-purpose application is classical iterative refinement with double precision equations and single precision factorizations.

翻译：MultiPrecisionsArrays.jl是一个Julia软件包。该包为多种迭代精化变体提供了数据结构和求解器。当LAPACK/BLAS完全支持半精度（即Float16）时，该工具将变得更为实用。目前，其唯一通用型应用是采用双精度方程与单精度分解的经典迭代精化方法。