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[WIP] Compute IHVP on full dataset instead of summing batch inverses#241

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Huining-Wang wants to merge 9 commits intoTRAIS-Lab:mainfrom
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[WIP] Compute IHVP on full dataset instead of summing batch inverses#241
Huining-Wang wants to merge 9 commits intoTRAIS-Lab:mainfrom
Huining-Wang:slope

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@Huining-Wang Huining-Wang commented Feb 6, 2026

Description

Correct the scaling in the IHVP computation for the explicit, cg, LiSSA solvers.
Below are the results before and after the scaling correction.

Explicit
before
f179b44047a57883cd8a45d2ae77a127
after
image

CG
before
image
after
image

LiSSA
before
image
after
73f4cd2bef72f1e4da589872f64f28f0

@TheaperDeng TheaperDeng changed the title Compute IHVP on full dataset instead of summing batch inverses [WIP] Compute IHVP on full dataset instead of summing batch inverses Feb 26, 2026
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