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switch to HiGHS solver #32

Merged
merged 4 commits into from
Apr 11, 2023
Merged

switch to HiGHS solver #32

merged 4 commits into from
Apr 11, 2023

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sjkelly
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@sjkelly sjkelly commented Apr 10, 2023

This is motivated by issues with CBC on Apple M1/M2 architectures:

Moreover there seems to be a slight performance advantage overall:

HiGHS:

Test Summary: | Pass Total Time
LayeredLayouts.jl | 20 20 17.4s

Test Summary: | Pass Total Time
LayeredLayouts.jl | 20 20 19.3s

CBC:

Test Summary: | Pass Total Time
LayeredLayouts.jl | 20 20 20.5s

Test Summary: | Pass Total Time
LayeredLayouts.jl | 20 20 20.6s

However, the direct/sankey_3twos.png and paths/sankey_3twos.png results to be flipped with this solver:

HiGHS:

sankey_3twos

CBC:
sankey_3twos

This is motivated by issues with CBC on Apple M1/M2 architectures:

- jump-dev/Clp.jl#131
- http://github.com/daschw/SankeyPlots.jl/issues/26

Moreover there seems to be a slight performance advantage overall:

HiGHS:

Test Summary:     | Pass  Total   Time
LayeredLayouts.jl |   20     20  17.4s

Test Summary:     | Pass  Total   Time
LayeredLayouts.jl |   20     20  19.3s

CBC:

Test Summary:     | Pass  Total   Time
LayeredLayouts.jl |   20     20  20.5s

Test Summary:     | Pass  Total   Time
LayeredLayouts.jl |   20     20  20.6s

However, the `direct/sankey_3twos.png` and `paths/sankey_3twos.png` results to be flipped with
this solver:
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sjkelly and others added 3 commits April 10, 2023 20:00
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Codecov Report

Merging #32 (53c8eed) into main (f2d6ec6) will not change coverage.
The diff coverage is n/a.

📣 This organization is not using Codecov’s GitHub App Integration. We recommend you install it so Codecov can continue to function properly for your repositories. Learn more

@@           Coverage Diff           @@
##             main      #32   +/-   ##
=======================================
  Coverage   91.17%   91.17%           
=======================================
  Files           4        4           
  Lines         204      204           
=======================================
  Hits          186      186           
  Misses         18       18           
Impacted Files Coverage Δ
src/zarate.jl 88.88% <ø> (ø)

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3 participants