Dale, could you send a minimal reproducer of the issue. Preferably file an issue at https://gitlab.com/libeigen/eigen/-/issues
On Tue, Dec 8, 2020 at 9:16 AM Dale Lukas Peterson <[email protected]> wrote: > Hi folks, > We use Eigen at work and are trying to integrate the recent v3.3.9 > release. Everything in our codebase builds and passes tests with the > exception of one set of numerical tests which only pass if we apply > the attached patch. This patch effectively ignores > PlainObjectBase::IsVectorAtCompileTime for the purposes of > OuterStrideMatch. I don't fully understand this part of Eigen nor the > failing code internally at my company. However, with this patch > applied, the check target behaves identically to without having it > applied so I am at a bit of a loss as to whether it is really safe for > us to apply. > > Are there any eigen devs out there who can speak to this part of Eigen > and give any feedback on whether this patch would be reasonable or > not? > > Sincerely, > Luke >
