https://bugs.kde.org/show_bug.cgi?id=374565
Gael Guennebaud <g.g...@free.fr> changed:
What |Removed |Added
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CC| |g.g...@free.fr
--- Comment #3 from Gael Guennebaud <g.g...@free.fr> ---
Let me paste what I said on IRC. My best bet is that libs/image is built with
-mavx or -march=native (or similar), whereas the plugin convolutionfilters is
built with SSE only. This breaks the ABI, and in particular, the plugin create
a MatrixXd with 16bytes alignement whereas lib/image expect 32 bytes alignment
by default to comply with AVX requirements.
If you want SSE/AVX compatibility, then you have to compile all libs/plugins
that use Eigen with either:
-DEIGEN_MAX_ALIGN_BYTES=16
-DEIGEN_MAX_ALIGN_BYTES=32
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