Gentoo Archives: gentoo-science

From: P Purkayastha <ppurka@×××××.com>
To: gentoo-science <gentoo-science@l.g.o>
Subject: Re: [gentoo-science] sage on gentoo -- only use system atlas
Date: Fri, 23 Aug 2013 15:30:37
Message-Id: CADZU3NZ=ftTH7yCfgDL2s-unAx2ir7_YJFp_NL_K+gEVNHfC9w@mail.gmail.com
In Reply to: Re: [gentoo-science] sage on gentoo -- only use system atlas by "François Bissey"
1 Are you sure? They are all valid (though equery resolves the links):
2
3 ~» equery b /usr/lib/{libcblas.so,libf77blas.so,libatlas.so}
4 * Searching for
5 /usr/lib/libcblas.so,/usr/lib/libf77blas.so,/usr/lib/libatlas.so ...
6 sci-libs/atlas-3.10.1-r1 (/usr/lib64/libatlas.so.3)
7 sci-libs/atlas-3.10.1-r1 (/usr/lib64/libf77blas.so.3)
8 sci-libs/gsl-1.14 (/usr/lib64/libgslcblas.so.0.0.0)
9
10
11
12 On Fri, Aug 23, 2013 at 5:17 AM, François Bissey <fbissey@××××××××××××.nz>wrote:
13
14 > On 2013-08-23 03:36, Sébastien Fabbro wrote:
15 >
16 >> On Thu, Aug 22, 2013 at 1:11 AM, P Purkayastha <ppurka@×××××.com> wrote:
17 >>
18 >> Actually I do have those libraries. Only missing one is liblapack.*. It
19 >>> is
20 >>> probably one of the similarly named libraries, except I don't know
21 >>> which. I
22 >>> don't want to find out by hit and trial given how finicky atlas is.
23 >>>
24 >>>
25 >> If you installed atlas with gentoo, you can see which library is
26 >> lapack with the atlas-lapack and atlas-lapack-threads pkg-config
27 >> files.
28 >> To avoid collision with lapack and cblas, the libcblas and liblapack
29 >> were renamed to libatlcblas and libatllapack. All the other libraries
30 >> kept their original names.
31 >>
32 >> The existence of the links he mentioned makes me think he has left over
33 > from the old virtual from the main tree.
34 >
35 > Francois
36 >
37 >

Replies

Subject Author
Re: [gentoo-science] sage on gentoo -- only use system atlas "François Bissey" <fbissey@××××××××××××.nz>