Re: [eigen] alignment bug - or where is our non sse inversion gone?

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Thanks for finding this bug.

Actually no need to define EIGEN_DONT_ALIGN_STATICALLY to hit it, simply use:


The fix is to do the same than for ei_quat_product, i.e., add an
Aligned/Unaligned template parameter to ei_compute_inverse_size4.

will do it.


On Tue, Aug 24, 2010 at 12:06 PM, Hauke Heibel
<hauke.heibel@xxxxxxxxxxxxxx> wrote:
> On Tue, Aug 24, 2010 at 9:24 AM, Hauke Heibel
> <hauke.heibel@xxxxxxxxxxxxxx> wrote:
>> I just stumbled over a problem when using EIGEN_DONT_ALIGN_STATICALLY
>> is defined.
> Uups, did I mention that what is happening is an unaligned memory
> access and followed by a segfault??
> - Hauke

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