** No longer affects: blas
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https://bugs.launchpad.net/bugs/1170542
Title:
libblas3gf crash caused by AMD prefetchw instruction on Intel CPU
To manage notifications about this bug go
@Davy Zhu: list `dpkg --list|grep -i libatlas` and check that `readlink
-f /usr/lib/libblas.so.3gf` points to an Ubuntu-provided BLAS.
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https://bugs.launchpad.net/bugs/1170542
Title:
The `libatlas3gf-base_3.8.4-3build1_amd64.deb` package in Precise does
contain 3DNow! instructions:
$ objdump -d libblas.so.3gf | grep -c prefetchw
348
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$ dpkg --list|grep -i libatlas
ii libatlas-base-dev 3.8.4-3build1
ii libatlas-dev 3.8.4-3build1
ii libatlas3gf-base 3.8.4-3build1
Pickle file to recreate bug.
** Attachment added: sA.pickle
https://bugs.launchpad.net/ubuntu/+source/blas/+bug/1170542/+attachment/3648020/+files/sA.pickle
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Pickle file to recreate bug.
** Attachment added: bx.pickle
https://bugs.launchpad.net/ubuntu/+source/blas/+bug/1170542/+attachment/3648021/+files/bx.pickle
** Bug watch added: projects.scipy.org/scipy/ #1890
http://projects.scipy.org/scipy/ticket/1890
** Also affects: blas via
** Changed in: blas
Status: Unknown = Invalid
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You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1170542
Title:
libblas3gf crash caused by AMD prefetchw instruction on Intel CPU
To manage
