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Extend the barrier solver for Second-Order Cone Programming (SOCP) - #1290

Merged

rapids-bot[bot] merged 62 commits into

NVIDIA:release/26.06from

chris-maes:socp-barrier-solver-2

May 30, 2026

Merged

Extend the barrier solver for Second-Order Cone Programming (SOCP)#1290
rapids-bot[bot] merged 62 commits into
NVIDIA:release/26.06from
chris-maes:socp-barrier-solver-2

Commits on May 22, 2026
- Extend the barrier solver to SOCP problems
  
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  c721556
- Add label back to test
  chris-maes
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  3e7a526
- Remove barrier specific tolerances. These should not be exposed to the user
  chris-maes
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  911cb04
- Clean up barrier and presolve. Native -> Direct free variables.
  chris-maes
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  6b2c011
- Style fixes
  chris-maes
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  03918bd
- Revert unnecessary changes to simplex_solver_settings.hpp
  chris-maes
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  068ce73
- Revert unintentional change to match 26.06
  chris-maes
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  3803961
Commits on May 23, 2026
- apply_soc_qcmatrix_conversion_for_simplex -> convert_quadratic_constraints_to_second_order_cones
  chris-maes
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  b94ae44
- Clean up scaling and prints
  chris-maes
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  3f2f3fc
- More fixes for scaling
  chris-maes
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  b128480
Commits on May 26, 2026
- Add socp files back
  yuwenchen95
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  3809495
- update release/26.06
  yuwenchen95
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  72775bd
- Save the map of bound splitting in user_problem
  yuwenchen95
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  1ce5e8b
- Renaming rows, cols, vals for quadratic constraints
  yuwenchen95
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  48ded44
- Address PR #1051 review: template barrier helpers, check_Q warning, unify MPS CSR path
  yuwenchen95
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  a23347b
- Auto selection for efficient dual recovery in post-solve
  yuwenchen95
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  7f4f88f
Commits on May 27, 2026
- Merge branch 'release/26.06' into socp-barrier-solver-2
  Iroy30
  authored
  eef31df
- Merge branch 'release/26.06' into socp-barrier-solver-2
  yuwenchen95
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  249b078
- Remove redundant conversion of quadratic constraints to
  yuwenchen95
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  869bb48
- revert the change of mu computation
  yuwenchen95
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  2187593
- adjust the memory cap
  yuwenchen95
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  35ee069
- Align SOCP barrier presolve tests with production settings
  yuwenchen95
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  02593bb
- Fix uncrush_solution for non-tail free-variable partners
  yuwenchen95
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  b20f5e1
- Revert change in presolve for uncrushing splitting variables
  yuwenchen95
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  eacbe3e
Commits on May 28, 2026
- Clean up socp tests in cpp
  yuwenchen95
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  d123792
- Switch pointer+size to span
  yuwenchen95
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  1f5aef8
- Unify solve path for qp and socp
  yuwenchen95
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  d1c58f6
- Merge with release/26.06
  yuwenchen95
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  a74a7ed
- Merge with release/26.06
  yuwenchen95
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  31f19dc
- Prolong CI test timeout
  yuwenchen95
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  04cd4ab
- Fix regressions for QP and LP
  rg20
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  ff412fe
Commits on May 29, 2026
- Convert auto to explict types in second_order_cone_kernels
  chris-maes
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  2cb16d5
- Remove unnecessary casts in translate_soc.hpp
  chris-maes
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  b3dcfb0
- Remove unnecessary casts in triples_to_csr_flat
  chris-maes
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  ea7a3c5
- Simplify and clean up MPS/LP parsing
  chris-maes
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  6dc4003
- Style fixes
  chris-maes
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  4b7338a
- Simplify range for with extra variable to regular for
  chris-maes
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  76b88cb
- Fixes to presolve.cpp
  chris-maes
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  9bdf7b1
- Remove unneccessary casts
  chris-maes
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  bf47710
- Remove unnecessary changes to solve_barrier.cu
  chris-maes
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  afa58d0
- Remove unneccessary change in solve.cpp
  chris-maes
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  02d40b0
- Remove unneccessary casts
  chris-maes
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  0ff8e41
- Rename function in translate_soc
  chris-maes
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  e727ddc
- Remove QCMATRIX from Python API
  chris-maes
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  bfb32f5
- Merge remote-tracking branch 'cuopt-nvidia/release/26.06' into socp-barrier-solver-2
  chris-maes
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  25c8592
- Avoid linear search when constructing augmented matrix
  chris-maes
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  e1c8dab
- Convert while loops to for loops
  chris-maes
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  47eab1b
- Fix log output
  chris-maes
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  32e44eb
- remove redundant integer check for writting QCQP
  yuwenchen95
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  34dceb0
- Clean up comments in barrier.cu and initial point computation of socp
  yuwenchen95
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  b726d57
- barrier update: Refactor barrier helpers into file-scope functions
  yuwenchen95
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  163092b
- --amend
  yuwenchen95
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  8a775ec
- redesign the step-size unit test
  yuwenchen95
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  b693afa
- Remove constraint_row_idx from add_quadratic_constraint in python
  yuwenchen95
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  3fc42b7
- stylish precommit
  yuwenchen95
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  988ece4
- type change
  yuwenchen95
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  1362c5b
- Attempt to fix performance regression
  chris-maes
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  4650228
- Fix regression. Add back in regularization on free variables in augmented system. Revert new_mu. Clean up bound split loop
  chris-maes
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  ef7de64
- Merge remote-tracking branch 'cuopt-nvidia/release/26.06' into socp-barrier-solver-2
  chris-maes
  committed
  475aa20
Commits on May 30, 2026

Commits

Commits on May 22, 2026

Commits on May 23, 2026

Commits on May 26, 2026

Commits on May 27, 2026

Commits on May 28, 2026

Commits on May 29, 2026

Commits on May 30, 2026