GF2 presolve infeasibility fix + CI occasional failure fix#437
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rapids-bot[bot] merged 3 commits intobranch-25.10from Oct 3, 2025
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GF2 presolve infeasibility fix + CI occasional failure fix#437rapids-bot[bot] merged 3 commits intobranch-25.10from
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This PR fixes an UB situation in GF2 caused by a cast of a negative floating-point value to an unsigned integer, which only manifested on ARM. Also included is a fix to improve CI success rates on a PDLP python test. closes NVIDIA#431 Authors: - Alice Boucher (https://github.com/aliceb-nv) Approvers: - Rajesh Gandham (https://github.com/rg20) - Ishika Roy (https://github.com/Iroy30) URL: NVIDIA#437
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This PR fixes an UB situation in GF2 caused by a cast of a negative floating-point value to an unsigned integer, which only manifested on ARM.
Also included is a fix to improve CI success rates on a PDLP python test.
closes #431