FGMRES refinement for Primal Dual System by pghysels · Pull Request #773 · coin-or/Ipopt

FGMRES refinement for Primal Dual System#773
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pghysels wants to merge 21 commits intocoin-or:stable/3.14from
pghysels:GMRESPDFull
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Commits on Jun 21, 2024
Add FGMRES refinement in Primal Dual Full System solver
pghysels
committed
small sign fix
pghysels
committed
Few fixes in FGMRES for PDFull
pghysels
committed
Do MGS twice
pghysels
committed
Update FGMRES for primal-dual system.
pghysels
committed
Remove some commented out code
pghysels
committed
Cleanup in FGMRES code
pghysels
committed
Add restart to GMRES (can give better accuracy). Do not use Brown-Hindmarsh condition, can worsen results.
pghysels
committed
Comment on the GMRES restart length
pghysels
committed
Remove unused header include
pghysels
committed
Implement missing matrix row sum computation for SymScaledMatrix
pghysels
committed
Continue with matrix norm (under-)estimate if the norm cannot be computed accurately
pghysels
committed
Cast to Number
pghysels
committed
Commits on Jun 27, 2024
Avoid divide by zero, happy breakdown, in GMRES
pghysels
committed
Commits on Jul 3, 2024
Add some printing to debug AppVeyor test
pghysels
committed
Commits on Jul 17, 2024
adding residual_improvement_factor_; remove use of auto
bknueven
committed
Commits on Jul 18, 2024
Merge pull request #1 from pghysels/GMRESPDFull_rif
pghysels
authored
Revert "adding residual_improvement_factor_; remove use of auto"
bknueven
committed
stop if NRBE_inf is less than machine epsilon
bknueven
committed
Revert "Add some printing to debug AppVeyor test"
bknueven
committed
remove auto
bknueven
committed

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FGMRES refinement for Primal Dual System#773

Commits on Jun 21, 2024

Add FGMRES refinement in Primal Dual Full System solver

small sign fix

Few fixes in FGMRES for PDFull

Do MGS twice

Update FGMRES for primal-dual system.

Remove some commented out code

Cleanup in FGMRES code

Add restart to GMRES (can give better accuracy). Do not use Brown-Hindmarsh condition, can worsen results.

Comment on the GMRES restart length

Remove unused header include

Implement missing matrix row sum computation for SymScaledMatrix

Continue with matrix norm (under-)estimate if the norm cannot be computed accurately

Cast to Number

Commits on Jun 27, 2024

Avoid divide by zero, happy breakdown, in GMRES

Commits on Jul 3, 2024

Add some printing to debug AppVeyor test

Commits on Jul 17, 2024

adding residual_improvement_factor_; remove use of auto

Commits on Jul 18, 2024

Merge pull request #1 from pghysels/GMRESPDFull_rif

Revert "adding residual_improvement_factor_; remove use of auto"

stop if NRBE_inf is less than machine epsilon

Revert "Add some printing to debug AppVeyor test"

remove auto