EURO 2024 Copenhagen
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104. Progress towards a new interior point solver for HiGHS

Invited abstract in session MC-30: Continuous Solvers, stream Software for Optimization.

Monday, 12:30-14:00
Room: 064 (building: 208)

Authors (first author is the speaker)

1. Julian Hall
University of Edinburgh

Abstract

HiGHS is open-source software for large scale linear optimization, and has established itself as offering the best benchmark performance due to its innovative interior point (IPM) solver for LP, and powerful MIP solver. In particular, the IPM solver has been hailed as a game-changer for the field of open-source energy system modelling. However, for some instances, the IPM solver is still prohibitively expensive. A new IPM solver is now under development, and this talk will outline the progress that has been made, as well as setting out other recent developments in HiGHS.

Keywords

Status: accepted


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