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Use CG instead of bicgstab#149

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tommyod:cg-not-bicgstab
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Use CG instead of bicgstab#149
tommyod wants to merge 1 commit into
equinor:mainfrom
tommyod:cg-not-bicgstab

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@tommyod tommyod commented May 15, 2026

Not sure why bicgstab was used here. The matrix is symmetric, so might as well use CG (with a preconditioner too?) - its a bit faster and the common choice for sym pos def matrices.

@tommyod tommyod requested review from Blunde1 and dafeda May 15, 2026 06:16
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