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Clang format update #1921

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wants to merge 161 commits into from
Closed

Clang format update #1921

wants to merge 161 commits into from

Commits on Apr 24, 2024

  1. highspy: release python GIL when calling run

    @michaelbynum
    michaelbynum committed Apr 24, 2024
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Commits on Jun 3, 2024

  1. Introduced Highs::getIis, HighsIis.h and HighsIis.cpp

    @jajhall
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  2. dual_ray_value reaches getIisData

    @jajhall
    jajhall committed Jun 3, 2024
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  3. Now extracting and solving the LP corresponding to the dual ray

    @jajhall
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  4. Added check/TestIis.cpp

    @jajhall
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Commits on Jun 4, 2024

  1. Inconsistent bounds ISS unit test passes

    @jajhall
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Commits on Jun 5, 2024

  1. Added row deletion pass: create HighsIis class

    @jajhall
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  2. Created HighsIis class

    @jajhall
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  3. Added proper testing of IIS once found

    @jajhall
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  4. Analysis of galenet ray proves instructive

    @jajhall
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Commits on Jun 6, 2024

  1. Many algorithmic changes (simplifications)

    @jajhall
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  2. Many algorithmic changes (simplifications)

    @jajhall
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  3. Where do LPs differ?

    @jajhall
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  4. Debugging galenet looks hard, so add woodinfe

    @jajhall
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Commits on Jun 7, 2024

  1. Added report to HighsIis

    @jajhall
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  2. Added Highs::computeIis() and const HighsIis& Highs::getIis()

    @jajhall
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  3. Corrected testIis in check/TestIis.cpp; formatted

    @jajhall
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Commits on Jun 8, 2024

  1. Added the columns and rows for the elasticity filter - coresponding t… 

    …o the original columns
    @jajhall
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Commits on Jun 9, 2024

  1. Now formulating and solving the e-LP with helpful names for new cols … 

    …and rows
    @jajhall
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  2. Time for some re-name of identifiers

    @jajhall
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  3. Time for some re-name of identifiers

    @jajhall
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  4. Now refactor so that elasticity filter is performed as part of method… 

    … that also computes min sum infeasibility solution
    @jajhall
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Commits on Jun 10, 2024

  1. Reproduced elastic filter in computeInfeasibleRows

    @jajhall
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  2. Now running elasticity filter in computeInfeasibleRows

    @jajhall
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Commits on Jun 12, 2024

  1. Merged latest into this branch and resolved conflict

    @jajhall
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Commits on Jun 13, 2024

  1. Much refactoring of IIS calls

    @jajhall
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  2. All unit tests pass

    @jajhall
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  3. Merge branch 'latest' into fix-1789

    @jajhall
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Commits on Jun 14, 2024

  1. Merge branch 'latest' into fix-1789

    @jajhall
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  2. printf and other logging conditionally silenced by kIisDevReport

    @jajhall
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  3. Now using reciprocal filter

    @jajhall
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Commits on Jun 18, 2024

  1. Merge branch 'latest' into fix-1789

    @jajhall
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  2. Now extracting primal phase 1 duals for sensitivity test

    @jajhall
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Commits on Jun 19, 2024

  1. First steps to compute primal phase 1 dual for sensitivity filter

    @jajhall
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Commits on Jun 30, 2024

  1. Compute bound differences using HighsCDouble

    @fwesselm
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  2. Use tolerances when rounding in postsolve

    @fwesselm
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Commits on Jul 1, 2024

  1. Merge branch 'latest' of https://github.com/ERGO-Code/HiGHS into fixN… 

    …eos4
    @fwesselm
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  2. Merge branch 'latest' of https://github.com/ERGO-Code/HiGHS into roun… 

    …dWithTolsPostsolve
    @fwesselm
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  3. Minor change

    @fwesselm
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  4. Merge branch 'latest' of https://github.com/ERGO-Code/HiGHS into fixN… 

    …eos4
    @fwesselm
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  5. Merge pull request #1829 from fwesselm/fixNeos4 

    Assertion failure on neos4
    @jajhall
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  6. Merge branch 'latest' of https://github.com/ERGO-Code/HiGHS into roun… 

    …dWithTolsPostsolve
    @fwesselm
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Commits on Jul 9, 2024

  1. Merge pull request #1832 from fwesselm/roundWithTolsPostsolve 

    Use tolerances when rounding
    @jajhall
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  2. Added int64_t mip_total_lp_iterations to HighsCallbackDataOut and mod… 

    …ified accessor function
    @jajhall
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  3. Reset FEATURES.md and added comment on fix-1814

    @jajhall
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  4. Merge pull request #1839 from ERGO-Code/fix-1814 

    Added int64_t mip_total_lp_iterations to HighsCallbackDataOut and modified accessor function
    @jajhall
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  5. Introduced highsFprintfString to replace fprintf(file so that solutio… 

    …n etc to console can be handled through callbacks
    @jajhall
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Commits on Jul 10, 2024

  1. Replaced fprintf(file in HighsModelUtils.cpp by stringstreams and cal… 

    …ls to highsFprintfString(file, log_options
    @jajhall
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  2. Merge pull request #1840 from ERGO-Code/fix-1811 

    Fix 1811
    @jajhall
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  3. Identified that HighsMipSolverData::checkLimits is not called for a l… 

    …ong time before new call before mipdata_->evaluateRootNode();
    @jajhall
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  4. Added some time reporting to HighsMipSolver::run() when not submip

    @jajhall
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  5. Merge pull request #1841 from ERGO-Code/fix-1813 

    Fix 1813
    @jajhall
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Commits on Jul 11, 2024

  1. Added setSolution for sparse primal solution and test to check-set-mi… 

    …p-solution
    @jajhall
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Commits on Jul 14, 2024

  1. Now clearing solution when completeSolutionFromDiscreteAssignment dec… 

    …ides it's not worth it
    @jajhall
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  2. Added highs_setSolution and highs_setSparseSolution to highs_bindings

    @jajhall
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  3. Formatted HighsSolution::hasUndefined()

    @jajhall
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  4. Added Highs_setSparseSolution to C API

    @jajhall
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  5. Now using solution_.hasUndefined(); updated FEATURES.md and silenced … 

    …unti tests
    @jajhall
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  6. Merge pull request #1843 from ERGO-Code/fix-1808 

    Add facility to specify a partial primal solution via indices and values
    @jajhall
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Commits on Jul 15, 2024

  1. Added option mip_max_start_nodes to be used for mip_max_nodes when a … 

    …MIP is solved to complete a partial solution to avoid excessive cost
    @jajhall
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  2. Merge pull request #1844 from ERGO-Code/fix-1808 

    Added mip_max_start_nodes` to avoid excessive cost when a MIP is solved to complete a partial solution.
    @jajhall
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Commits on Jul 16, 2024

  1. Update relevant substitutions if a variable is transformed

    @fwesselm
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Commits on Jul 17, 2024

  1. Take scale into account

    @fwesselm
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  2. Update analogous to variable bounds

    @fwesselm
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  3. Add comment

    @fwesselm
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Commits on Jul 22, 2024

  1. Update CONTRIBUTING.md 

    Fix broken link to documentation subdirectory.
    @Mathemalsky
    Mathemalsky authored Jul 22, 2024
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  2. Added IPM reference and commented on absence of references for QP and… 

    … MIP
    @jajhall
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  3. Merge pull request #1851 from Mathemalsky/master 

    Fix a broken link.
    @jajhall
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  4. Merge pull request #1852 from ERGO-Code/update-docs 

    Added IPM reference and commented on absence of references for QP and MIP
    @jajhall
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Commits on Jul 23, 2024

  1. Update index.md 

    Fix typo
    @Mathemalsky
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  2. Merge pull request #1854 from Mathemalsky/patch-1 

    Update index.md
    @jajhall
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  3. Refactor highspy for enhanced usability 

    Refactor highspy for enhanced usability

This commit significantly improves the `Highs` class within `highs.py`, focusing on enhancing usability, efficiency, and robustness. Key changes include:

- Added comprehensive docstrings.
- Improved methods for adding, deleting, and retrieving multiple variables and constraints, for a more flexible and efficient API.
- Standardized some API conventions.  Note, this is a breaking change for the constraint value/dual methods.
- Updated tests and examples.
    @mathgeekcoder
    mathgeekcoder committed Jul 23, 2024
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  4. Update minimal.py 

    Updated minimal.py (removed test code)
    @mathgeekcoder
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  5. Merge pull request #1855 from mathgeekcoder/highspy-updates 

    Refactor highspy for enhanced usability and performance
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Commits on Jul 26, 2024

  1. Added options write_presolved_model_to_file and write_presolved_model… 

    …_file, and writes out OK unless file name is empty
    @jajhall
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Commits on Jul 30, 2024

  1. Highs::reportModel now uses const HighsModel& model argument so it ca… 

    …n report the presolved LP
    @jajhall
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Commits on Jul 31, 2024

  1. Merge pull request #1863 from ERGO-Code/fix-1729 

    Fix 1729
    @jajhall
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Commits on Aug 4, 2024

  1. Merge branch 'latest' of https://github.com/ERGO-Code/HiGHS into pres… 

    …olveBugTransform
    @fwesselm
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  2. Merge pull request #1848 from fwesselm/presolveBugTransform 

    Update substitutions if a column is transformed
    @jajhall
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Commits on Aug 5, 2024

  1. Merge branch 'latest' into fix-1789

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Commits on Aug 6, 2024

  1. Add type stub file

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Commits on Aug 7, 2024

  1. Merge pull request #1867 from N-Wouda/add-type-stub-file 

    Add Python type stub file
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Commits on Aug 12, 2024

  1. Suspended ray options and use_sensitivity_filter = false

    @jajhall
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Commits on Aug 14, 2024

  1. Highs::computeInfeasibleRows renamed Highs::elasticityFilter and pass… 

    …ing general penalties
    @jajhall
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  2. Now using elasticityFilterReturn

    @jajhall
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  3. Really should clear integrality in changeLpIntegrality if all continuous

    @jajhall
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  4. Fixed bug in HighsLp::deleteColsFromVectors

    @jajhall
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Commits on Aug 15, 2024

  1. Passes test2 in lp-feasibility-relaxation

    @jajhall
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  2. Passes AMPL model unit tests, and objective tests for galenet and woo… 

    …dinfe
    @jajhall
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  3. Silenced unit tests and adde C API test for FeasibilityRelaxation

    @jajhall
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  4. Merge pull request #1876 from ERGO-Code/fix-1872 

    Fix 1872
    @jajhall
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Commits on Aug 16, 2024

  1. Restored full C API unit test and corrected references to format of H… 

    …essian in highs_c_api.h
    @jajhall
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  2. Added HighsHessian.md and HighsModel.md plus documentation of Hessian… 

    …Format in enums.md
    @jajhall
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  3. Merge pull request #1879 from ERGO-Code/fix-1872 

    Restored full C API unit test and corrected/updated documentaiton of Hessian
    @jajhall
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Commits on Aug 18, 2024

  1. highspy: Expose new feasibility relaxation feature

    @few
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Commits on Aug 19, 2024

  1. HPresolve::fixColToLower/Upper now reanmed fixColToLower/UpperOrUnbou… 

    …nded and returns true if fixing to infinite value
    @jajhall
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  2. Added dumm conditional for unboundedness to be handled

    @jajhall
    jajhall committed Aug 19, 2024
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  3. Now handles all returns of true for fixColToLower/UpperOrUnbounded

    @jajhall
    jajhall committed Aug 19, 2024
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  4. Corrected formatting in highs_c_api.h

    @jajhall
    jajhall committed Aug 19, 2024
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  5. Merge pull request #1884 from few/highspy-feasibilityRelaxation 

    highspy: Expose new feasibility relaxation feature
    @jajhall
    jajhall authored Aug 19, 2024
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  6. merge master into release_gil

    @michaelbynum
    michaelbynum committed Aug 19, 2024
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  7. run solve in background thread so that keyboard interrupt works

    @michaelbynum
    michaelbynum committed Aug 19, 2024
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  8. Merge pull request #1885 from ERGO-Code/fix-1883 

    Fix 1883
    @jajhall
    jajhall authored Aug 19, 2024
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Commits on Aug 20, 2024

  1. merge latest into release_gil

    @michaelbynum
    michaelbynum committed Aug 20, 2024
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Commits on Aug 21, 2024

  1. Fix warning regarding -Wreorder

    @fwesselm
    fwesselm committed Aug 21, 2024
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  2. Merge pull request #1889 from fwesselm/fixWarningReorder 

    Fix compiler warning
    @jajhall
    jajhall authored Aug 21, 2024
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Commits on Aug 22, 2024

  1. col_ecol_offset now set - as const - for greater clarity

    @jajhall
    jajhall committed Aug 22, 2024
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Commits on Aug 25, 2024

  1. Introduced examples/plot_highs_log.py and final logging line in MIP s… 

    …olver to allow complete plotting
    @jajhall
    jajhall committed Aug 25, 2024
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  2. Now plotting gap

    @jajhall
    jajhall committed Aug 25, 2024
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  3. Updated examples/plot_highs_log.py

    @jajhall
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  4. Moved key and using identifiers for colours to ease changes; updated … 

    …FEATURES.md
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  5. Merge pull request #1894 from ERGO-Code/MIP-log-plotter 

    Mip log plotter
    @jajhall
    jajhall authored Aug 25, 2024
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Commits on Aug 26, 2024

  1. Merge pull request #1890 from ERGO-Code/fix-1872a 

    `col_ecol_offset` now set - as const - for greater clarity
    @jajhall
    jajhall authored Aug 26, 2024
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  2. Deleted stray prinf in HighsMipSolver.cpp

    @jajhall
    jajhall committed Aug 26, 2024
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Commits on Aug 27, 2024

  1. Fix uninitialized arrays

    @fwesselm
    fwesselm committed Aug 27, 2024
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  2. Use decltype and auto some more

    @fwesselm
    fwesselm committed Aug 27, 2024
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Commits on Aug 28, 2024

  1. Merge pull request #1897 from fwesselm/uninitArrays 

    Initialize some arrays
    @jajhall
    jajhall authored Aug 28, 2024
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  2. plot_highs_log.py now avoids printing spurious incumbent lines when b… 

    …est solution is NaN
    @jajhall
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  3. Merge pull request #1898 from ERGO-Code/MIP-log-plotter 

    plot_highs_log.py now avoids printing spurious incumbent lines when best solution is NaN
    @jajhall
    jajhall authored Aug 28, 2024
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  4. use std::array instead of C arrays if possible

    @fwesselm
    fwesselm committed Aug 28, 2024
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  5. Chaser

    @fwesselm
    fwesselm committed Aug 28, 2024
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  6. Added public enum HessianFormat, public class HighsHessian, private s… 

    …tatic extern int Highs_passHessian, private static extern int Highs_passModel and private static extern int Highs_getHessianNumNz to highs_csharp_api.cs
    @jajhall
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  7. Added dim to HessianFormat and started adding Hessian to call_highs_f… 

    …rom_csharp.cs
    @jajhall
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  8. Make the LP in call_highs_from_csharp.cs feasible!

    @jajhall
    jajhall committed Aug 28, 2024
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  9. Completed call_highs_from_csharp.cs by passing a Hessian and resolving

    @jajhall
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  10. Use std::array in other places

    @fwesselm
    fwesselm committed Aug 28, 2024
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  11. Merge pull request #1902 from ERGO-Code/fix-1900a 

    Fixing #1900
    @jajhall
    jajhall authored Aug 28, 2024
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Commits on Aug 29, 2024

  1. Use std::next a little bit

    @fwesselm
    fwesselm committed Aug 29, 2024
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Commits on Aug 30, 2024

  1. Make hashes an std::array

    @fwesselm
    fwesselm committed Aug 30, 2024
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Commits on Sep 2, 2024

  1. Make entries an std::array

    @fwesselm
    fwesselm committed Sep 2, 2024
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  2. Merge branch 'HighsHashTreeChanges2' of https://github.com/fwesselm/H… 

    …iGHS into useStdArray

# Conflicts:
#	src/util/HighsHashTree.h
    @fwesselm
    fwesselm committed Sep 2, 2024
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  3. Fix warning along the way

    @fwesselm
    fwesselm committed Sep 2, 2024
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Commits on Sep 3, 2024

  1. Two minor changes

    @fwesselm
    fwesselm committed Sep 3, 2024
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  2. No need to check for null termination

    @fwesselm
    fwesselm committed Sep 3, 2024
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  3. Fix typo

    @fwesselm
    fwesselm committed Sep 3, 2024
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Commits on Sep 4, 2024

  1. Merge pull request #1908 from fwesselm/useStdArray 

    Some minor changes
    @jajhall
    jajhall authored Sep 4, 2024
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  2. Formatted

    @jajhall
    jajhall committed Sep 4, 2024
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Commits on Sep 6, 2024

  1. Precompute expensive computations 

    Replace hot FDIVs with FMULs through saving off the inverse values
outside the loops, so we don't incur the cost on each loop iteration.
    @heshpdx
    heshpdx committed Sep 6, 2024
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  2. Merge pull request #1911 from heshpdx/master 

    Precompute expensive computations
    @jajhall
    jajhall authored Sep 6, 2024
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  3. Revert "Precompute expensive computations"

    @jajhall
    jajhall authored Sep 6, 2024
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  4. Merge pull request #1912 from ERGO-Code/revert-1911-master 

    Revert "Precompute expensive computations"
    @jajhall
    jajhall authored Sep 6, 2024
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Commits on Sep 7, 2024

  1. Merge pull request #1886 from michaelbynum/release_gil 

    Release GIL and Run in Background Thread
    @jajhall
    jajhall authored Sep 7, 2024
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Commits on Sep 9, 2024

  1. Formatted with Ubuntu clang-format version 14.0.0-1ubuntu1.1

    @jajhall
    jajhall committed Sep 9, 2024
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  2. Merge pull request #1909 from ERGO-Code/fix-1908 

    Fix 1908
    @jajhall
    jajhall authored Sep 9, 2024
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Commits on Sep 10, 2024

  1. Fix some typos

    @fwesselm
    fwesselm committed Sep 10, 2024
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  2. Add utility for computing fractional part

    @fwesselm
    fwesselm committed Sep 10, 2024
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  3. Added src/solvers.md

    @jajhall
    jajhall committed Sep 10, 2024
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  4. Fixed internal links

    @jajhall
    jajhall committed Sep 10, 2024
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  5. Merge pull request #1916 from ERGO-Code/fix-1915 

    Fix 1915
    @jajhall
    jajhall authored Sep 10, 2024
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  6. Added PDLP!

    @jajhall
    jajhall committed Sep 10, 2024
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  7. Merge pull request #1917 from ERGO-Code/fix-1915 

    Added PDLP to docs!
    @jajhall
    jajhall authored Sep 10, 2024
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Commits on Sep 11, 2024

  1. Tiny simplification

    @fwesselm
    fwesselm committed Sep 11, 2024
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  2. Merge pull request #1918 from fwesselm/minorStuffAgain 

    Add function to compute fractional part
    @jajhall
    jajhall authored Sep 11, 2024
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Commits on Sep 12, 2024

  1. c cc cpp h hpp

    @galabovaa
    galabovaa committed Sep 12, 2024
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  2. workflow update

    @galabovaa
    galabovaa committed Sep 12, 2024
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  3. exclude

    @galabovaa
    galabovaa committed Sep 12, 2024
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  4. extern

    @galabovaa
    galabovaa committed Sep 12, 2024
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  5. exclude

    @galabovaa
    galabovaa committed Sep 12, 2024
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  6. exclude

    @galabovaa
    galabovaa committed Sep 12, 2024
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  7. versions only

    @galabovaa
    galabovaa committed Sep 12, 2024
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  8. empty inits diff with 18.3

    @galabovaa
    galabovaa committed Sep 12, 2024
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