Reviewer #5: In this paper, the authors have implemented a Krylov multisplitting method to solve sparse linear systems on large-scale computing platforms. The technical approach and analysis of this paper is reasonable and the paper is clear, logical, and understandable.
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However, the paper does not take into considerate account relevant current and past research on the topic.
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+%Doing many experiments with many cores is not easy and requires to access to a supercomputer with several hours for developing a code and then improving it.-
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