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我有一个关于 scalapack 和系统分辨率的一般性问题。我在密集矩阵上使用 DGESV (Fortran)。从多大的规模切换到 Scalapack 才有意义？从 10 000 X 10 000 ? 100 000 到 100 000？是否有一个一般性的答案，还是逐案？
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