Core Concepts
MultiPrecisionArrays.jl provides efficient iterative refinement with various precisions, enhancing research capabilities.
Abstract
MultiPrecisionArrays.jl offers data structures and solvers for iterative refinement.
The package is beneficial for research purposes, especially in the context of different precision levels.
Detailed discussions on classic examples, integral equations, and memory allocations are provided.
Comparison between double-single IR and extended precision evaluation is explored.
Insights into convergence theory and interprecision transfers are discussed.
Strategies like using low precision factorization as a preconditioner are presented.
Stats
このパッケージは、異なる精度レベルでの効率的な反復修正を提供します。
Quotes
"IR is a perfect example of a storage/time tradeoff."
"One must be clear on the meanings of 'factor in low precision' to implement the algorithm."