#1995: McLachlan constraint tests fail ------------------------------------+--------------------------------------- Reporter: hinder | Owner: Type: defect | Status: confirmed Priority: critical | Milestone: ET_2017_05 Component: EinsteinToolkit thorn | Version: development version Resolution: | Keywords: McLachlan constraints tests compiler optimization ------------------------------------+---------------------------------------
Comment (by hinder):
I have added a proof of concept example to a branch in McLachlan. See [https://bitbucket.org/einsteintoolkit/mclachlan/branch/ianhinder/admcons_int... admcons_intelbug]. This uses the Kranc "MergeFiles" option to provide a make.code.deps file which tests for the Intel compiler version and adds fp-model source to CXXFLAGS. We would need to determine which compiler versions are affected and adjust the logic accordingly. Other thorns may also need to know about this bug, in which case it would be better to determine its existence elsewhere in Cactus, but we don't have any such examples just yet.