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laas / metapod

A template-based robot dynamics library
GNU Lesser General Public License v3.0
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some eigen matrices are misaligned #67

Closed sbarthelemy closed 11 years ago

sbarthelemy commented 11 years ago

In some cases, some fixed-size vectorizable Eigen matrices are not properly aligned and an eigen assert fails.

This showed up with on win32 with boost 1.50 and linux32 with boost 1.48, but not on linux32 with boost 1.50. (And not on linux46 not mac64 with boost 1.50).

This does not happen on any metapod test but only on some of our models here.

Maybe the fusion vector tries to pack things?

I'll try to brings a small test that shows up the problem.

olivier-stasse commented 11 years ago

Pull request #68 seems to have fixed the issue.