# MPI/Distributed linear system solver?

**URL:** <https://discourse.julialang.org/t/mpi-distributed-linear-system-solver/105355>\
**Category:** New to Julia\
**Tags:** parallel, linearalgebra\
**Created:** [October 24, 2023, 6:37pm UTC](https://discourse.julialang.org/t/mpi-distributed-linear-system-solver/105355 "2023-10-24T18:37:39Z")\
**Posts on this page:** 1\
**Showing post:** 20

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**Author:** ![PeterSimon](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/petersimon/32/25193_2.png) [@PeterSimon](https://discourse.julialang.org/u/PeterSimon)\
**Post date:** [October 26, 2023, 8:42pm UTC](https://discourse.julialang.org/t/mpi-distributed-linear-system-solver/105355/20 "2023-10-26T20:42:18Z")

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[Here](https://discourse.julialang.org/t/speeding-up-solving-ax-b-repeated-when-a-is-partially-updated/92194/2) is a link to a post providing a justification and pseudo-code for the complete implementation of the iterative refinement technique, essentially the same as @ctkelley suggested.

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