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Presolve profile - #2950

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jajhall wants to merge 29 commits into

latestfrom

presolve-profile

Open

Presolve profile#2950
jajhall wants to merge 29 commits into
latestfrom
presolve-profile

Commits on Mar 25, 2026
- Added clocks to presolve analysis
  Julian Hall
  committed
  59ba433
- Now to see why top presolve clock isn't recording/reporting
  Julian Hall
  committed
  697a00e
- Added highs/presolve/PresolveTimer.h and unit test presolve-time
  Julian Hall
  committed
  2d8f4b2
- Logging temporary data in dependent equations reduction
  Julian Hall
  committed
  d9862d4
- Aded heuristic to perform dependent equation presolve rule; removed presolve-time unit test as it's not silent
  jajhall
  committed
  4518f70
Commits on Mar 26, 2026
- Use of std::pow no unambiguous?
  Julian Hall
  committed
  8bc59ca
- Reduced kMaxDependentEquationsTime to 10
  Julian Hall
  committed
  ff138f5
- kMaxDependentEquationsTime=10 is too small: try kMaxDependentEquationsTime=100
  Julian Hall
  committed
  ea86ff4
- kMaxDependentEquationsTime back to 1000; formatted
  Julian Hall
  committed
  447c66b
Commits on Mar 27, 2026
- Now to correct kernel_num_el
  Julian Hall
  committed
  3e58dde
- Move timeout code down
  Julian Hall
  committed
  6ceeddb
- Move timeout code down
  Julian Hall
  committed
  8969c4c
Commits on Mar 28, 2026
- Use resizeIntDataShift
  Julian Hall
  committed
  1516fba
Commits on Mar 29, 2026
- Now to tidy up
  Julian Hall
  committed
  31b27b7
- Formatted
  Julian Hall
  committed
  1ebb581
- Cleaned up dev code
  Julian Hall
  committed
  25e2870
Commits on Apr 3, 2026
- Merged latest into this branch
  Julian Hall
  committed
  61ef98d
Commits on May 20, 2026
- Removed cmake/sources-python.cmake
  jajhall
  committed
  f235771
- Need to move analysis_.setup for Presolve
  jajhall
  committed
  58d6fea
- Moved start of presolve profiling to okSetInput, and accounting for actions in it
  jajhall
  committed
  2dc6b84
- Cleaned up dev printing
  jajhall
  committed
  c7338ee
- Now to time InitialCol: is fixed components
  jajhall
  committed
  c74e875
- Formatted
  jajhall
  committed
  d904ce0
Commits on May 21, 2026
- Merge branch 'latest' into presolve-profile
  jajhall
  committed
  281fde5
- Introduced kPresolveRuleDualFixing and kPresolveRuleColStuffing
  Julian Hall
  committed
  f8528d9
- Column stuffing and dual fixing can now be logged and switched off
  Julian Hall
  committed
  1e3a1df
- Now to add presolve_light option
  Julian Hall
  committed
  f40838e
- Added presolve_light option to skip expensive rules
  Julian Hall
  committed
  0423519
Commits on May 22, 2026
- Merge branch 'latest' of https://github.com/ERGO-Code/HiGHS into presolve-profile
  fwesselm
  committed
  560c7aa

Commits

Commits on Mar 25, 2026

Commits on Mar 26, 2026

Commits on Mar 27, 2026

Commits on Mar 28, 2026

Commits on Mar 29, 2026

Commits on Apr 3, 2026

Commits on May 20, 2026

Commits on May 21, 2026

Commits on May 22, 2026