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[GSoC] Feature: LU-SGS preconditioner to GPU
- #2872
#2872
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pcarruscag
merged 8 commits into
su2code:develop
su2code/SU2:develop
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ddg93:feature_gpu_lusgs_preconditioner
ddg93/SU2:feature_gpu_lusgs_preconditioner
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Sep 1, 2026
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[GSoC] Feature: LU-SGS preconditioner to GPU
#2872
pcarruscag
merged 8 commits into
su2code:develop
su2code/SU2:develop
from
ddg93:feature_gpu_lusgs_preconditioner
ddg93/SU2:feature_gpu_lusgs_preconditioner
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Commits
Commits on Aug 18, 2026
Added GPU LU-SGS preconditioner. Implementation based on the GPU ILU preconditioner level approach. Validated against corresponding CPU method finding matching prod vectors down to machine precision
ddg93
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db3ea55
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Commits on Aug 21, 2026
Merge branch 'develop' into feature_gpu_lusgs_preconditioner
bigfooted
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Commits on Aug 22, 2026
Cleaned variables and initialization for preconditioners, splitted LUSGS into two methods to keep unique MPI pattern, introduced Q_LUSGS on GPU
ddg93
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Merge remote-tracking branch 'origin/feature_gpu_lusgs_preconditioner' into feature_gpu_lusgs_preconditioner
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Commits on Aug 25, 2026
fwd/bwd LUSGS partial methods to private
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Merge remote-tracking branch 'upstream/develop' into feature_gpu_lusgs_preconditioner
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Added QuantScaleType template to LU-SGS kernels
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Commits on Aug 31, 2026
Merge remote-tracking branch 'upstream/develop' into feature_gpu_lusgs_preconditioner
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