| Re: [eigen] 3.3-alpha1 released! |
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- To: eigen@xxxxxxxxxxxxxxxxxxx
- Subject: Re: [eigen] 3.3-alpha1 released!
- From: Anton Gladky <gladky.anton@xxxxxxxxx>
- Date: Mon, 7 Sep 2015 06:41:07 +0200
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Thanks, Gael, for pointing that out. That
was seems to be a reason. Sorry for false
alarm.
Regards
Anton
2015-09-06 21:44 GMT+02:00 Gael Guennebaud <gael.guennebaud@xxxxxxxxx>:
>
> Hi Anton,
>
> are you sure that the hardware onto which the unit tests and doc are built
> and executed does support SSE4.2?
>
> gael
>
> On Sun, Sep 6, 2015 at 8:27 PM, Anton Gladky <gladky.anton@xxxxxxxxx> wrote:
>>
>> Thanks for releasing 3.3~alpha1.
>>
>> There is a compilation error on x86_64, gcc-5.2.1
>>
>> ==================
>> [1] cd "/«PKGBUILDDIR»/debian/build/doc/snippets" &&
>> ./compile_MatrixBase_ones
>> >/«PKGBUILDDIR»/debian/build/doc/snippets/MatrixBase_ones.out
>>
>> Illegal instruction
>> ==================
>>
>> Full log is here [1]. On powerpc it compiles just fine.
>>
>> [1]
>> https://buildd.debian.org/status/fetch.php?pkg=eigen3&arch=all&ver=3.3~alpha1-1~exp1&stamp=1441561491
>>
>> Thanks
>>
>> Anton
>>
>>
>> 2015-09-04 18:19 GMT+02:00 Gael Guennebaud <gael.guennebaud@xxxxxxxxx>:
>> > Eigen 3.3-alpha1 has been released today, September 4, 2015.
>> >
>> > The source archive is at:
>> > http://bitbucket.org/eigen/eigen/get/3.3-alpha1.tar.bz2
>> >
>> > This alpha version introduces a novel evaluation mechanism of
>> > expressions,
>> > as well as numerous exciting features such as fast divide and conquer
>> > SVD
>> > [1], support for AVX and VSX vector instructions, more OpenMP
>> > parallelism
>> > [2], a LS-CG solver [3], and more. Check the page dedicated on the 3.3
>> > release [4] for a comprehensive review of the novelties and
>> > improvements.
>> >
>> > As for any alpha and beta release, everybody is invited to test this
>> > release
>> > on their own basecode and report any compilation issues or performance
>> > regressions on the bugtracker [5].
>> >
>> > Complete changelog: http://eigen.tuxfamily.org/index.php?title=3.3
>> >
>> > [1] http://eigen.tuxfamily.org/dox-devel/classEigen_1_1BDCSVD.html
>> > [2] http://eigen.tuxfamily.org/dox-devel/TopicMultiThreading.html
>> > [3]
>> >
>> > http://eigen.tuxfamily.org/dox-devel/classEigen_1_1LeastSquaresConjugateGradient.html
>> > [4] http://eigen.tuxfamily.org/index.php?title=3.3
>> > [5] http://eigen.tuxfamily.org/bz
>>
>>
>