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ERGO-Code
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HiGHS
Linear optimization software
MIT License
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#1828
galabovaa
closed
1 hour ago
0
Version up
#1827
galabovaa
closed
1 hour ago
0
Latest for release
#1826
galabovaa
closed
4 hours ago
0
Fortran linker
#1825
galabovaa
closed
4 hours ago
0
Fortrantest linker language
#1824
galabovaa
closed
7 hours ago
0
Moved pdlp_iteration_count back to where it was inserted, breaking the C API
#1823
jajhall
closed
7 hours ago
0
PInvokeStackImbalance exception when targetting .NET Framework (Windows)
#1822
TheCrustyCrab
opened
1 day ago
0
update latest
#1821
galabovaa
closed
7 hours ago
0
Builds python wheels for linux/aarch64
#1820
merschformann
closed
1 day ago
7
Longer runtimes for ILP models created with `addVariable` versus `addCol`
#1819
mvernacc
opened
2 days ago
3
Update build-wheels.yml
#1818
galabovaa
closed
1 day ago
0
Amended conditional policy setting in CMake file (fixes #1816)
#1817
mapgccv
closed
1 day ago
1
CMake configuration fails with versions >3.23.0 and <3.24.0
#1816
mapgccv
closed
1 day ago
0
Uninitialized member variables - part 2
#1815
fwesselm
closed
5 days ago
0
Stop MIP solve on `simplex_iteration_limit` (or other LP iteration limit) - Access iteration count via callback?
#1814
spoorendonk
opened
5 days ago
1
Time limit solving Jeroslow MIP seems not to be triggered
#1813
jajhall
opened
1 week ago
0
HiGHS 1.7.1 HighsCallbackDataOut data type can no longer be accessed directly for mip_solution item.
#1812
jeffreydeankelly2
opened
1 week ago
1
`Highs::writeModel("")` uses `HighsIO`, but `Highs::writeSolution("")` uses `fprintf` for stdout
#1811
jajhall
opened
1 week ago
0
Logging header not printed if `h.writeModel` or `h.writeSolution` called before a method using the HighsIO
#1810
jajhall
opened
1 week ago
0
Uninitialized member variables
#1809
fwesselm
closed
1 week ago
1
How to Set a Partial MIP Solution using setSolution()?
#1808
jeffreydeankelly2
opened
1 week ago
2
primal_solution_status is reported as kSolutionStatusFeasible for infeasible model when solver=ipm and presolve=off
#1807
odow
opened
1 week ago
0
Now passing nullptr to writeModelBoundSolution if lp.integrality_.size() = 0
#1806
jajhall
closed
1 week ago
0
Spurious statement of Integer when writing model
#1805
jajhall
closed
1 week ago
1
Get Column Cost
#1804
enri07
closed
2 weeks ago
1
Macos fortran build fix
#1802
galabovaa
closed
2 weeks ago
0
Build fails on macOS: `f951: Error: '-fno-fat-lto-objects' are supported only with linker plugin`
#1801
barracuda156
closed
2 weeks ago
3
Moved const char* highsCompilationDate() below Highs class definition and updated unit test HighsVersion
#1800
jajhall
closed
2 weeks ago
0
Correctly Report Invalid Row Names
#1799
jens-diewald
closed
2 weeks ago
1
fix wrong declaration of highsCompilationDate(), some compiler warnings, and a comment header
#1798
svigerske
closed
2 weeks ago
1
remove docs build status and change win test server for python api
#1797
galabovaa
closed
2 weeks ago
0
Merge latest for release
#1796
galabovaa
closed
2 weeks ago
0
version bump
#1795
galabovaa
closed
2 weeks ago
0
Documentation updates
#1794
galabovaa
closed
2 weeks ago
0
Testing servers for GH windows actions
#1793
galabovaa
closed
3 weeks ago
0
Fix 1789
#1792
jajhall
opened
3 weeks ago
1
Test PR to check the cause for CI failures latest to master
#1791
galabovaa
closed
3 weeks ago
0
Latest for release
#1790
galabovaa
closed
3 weeks ago
0
Add irreducible inconsistent system (IIS) identification for LP
#1789
jajhall
opened
4 weeks ago
0
Replaced primal3.mps with primal1.mps to speed up unit test; Updated FEATURES.md
#1788
jajhall
closed
4 weeks ago
0
Evaluating model complexity in highs avoiding device related performance
#1786
nunzioono
closed
4 weeks ago
0
Re-solving many times with primal simplex can lead to basis issues (rare occurrence)
#1785
mathgeekcoder
opened
1 month ago
1
Add two utility functions to HighsDomain.cpp
#1784
fwesselm
closed
1 day ago
2
OpenBSD - Update strict_fstream.hpp
#1783
ron-at-swgy
closed
3 weeks ago
4
Fix the O(N^2) bug of passColName and passRowName
#1782
metab0t
closed
1 month ago
4
Fix the O(N^2) cost of passColName and passRowName when adding columns and rows one-by-one
#1781
jajhall
closed
1 month ago
0
Fix the O(N^2) bug of passColName and passRowName
#1780
metab0t
closed
1 month ago
5
QP hot start
#1779
jajhall
closed
4 weeks ago
1
Solving alternative systems using `Highs::basisSolve` and `Highs::basisTransposeSolve`
#1777
chrhansk
closed
1 month ago
1
Does HiGHS Support Custom Solving Algorithms?
#1775
niconi19
closed
1 month ago
0
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