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* [PATCH] gnu: lapack: Build the LAPACKE library.
@ 2016-05-25 13:52 David Thompson
  2016-05-27 17:08 ` Leo Famulari
  0 siblings, 1 reply; 4+ messages in thread
From: David Thompson @ 2016-05-25 13:52 UTC (permalink / raw)
  To: guix-devel; +Cc: David Thompson

From: David Thompson <davet@gnu.org>

* gnu/packages/maths.scm (lapack)[arguments]: Add "-DLAPACKE=ON".
---
 gnu/packages/maths.scm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm
index 19ed44f..c844db2 100644
--- a/gnu/packages/maths.scm
+++ b/gnu/packages/maths.scm
@@ -333,7 +333,8 @@ large scale eigenvalue problems.")
     (inputs `(("fortran" ,gfortran)
               ("python" ,python-2)))
     (arguments
-     `(#:configure-flags '("-DBUILD_SHARED_LIBS:BOOL=YES")
+     `(#:configure-flags '("-DBUILD_SHARED_LIBS:BOOL=YES"
+                           "-DLAPACKE=ON")
        #:phases (alist-cons-before
                  'check 'patch-python
                  (lambda* (#:key inputs #:allow-other-keys)
-- 
2.7.3

^ permalink raw reply related	[flat|nested] 4+ messages in thread

* Re: [PATCH] gnu: lapack: Build the LAPACKE library.
  2016-05-25 13:52 [PATCH] gnu: lapack: Build the LAPACKE library David Thompson
@ 2016-05-27 17:08 ` Leo Famulari
  2016-05-27 17:55   ` Eric Bavier
  0 siblings, 1 reply; 4+ messages in thread
From: Leo Famulari @ 2016-05-27 17:08 UTC (permalink / raw)
  To: David Thompson; +Cc: guix-devel, David Thompson

On Wed, May 25, 2016 at 09:52:05AM -0400, David Thompson wrote:
> From: David Thompson <davet@gnu.org>
> 
> * gnu/packages/maths.scm (lapack)[arguments]: Add "-DLAPACKE=ON".

Builds for me on x86_64.

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [PATCH] gnu: lapack: Build the LAPACKE library.
  2016-05-27 17:08 ` Leo Famulari
@ 2016-05-27 17:55   ` Eric Bavier
  2016-06-03 16:39     ` Thompson, David
  0 siblings, 1 reply; 4+ messages in thread
From: Eric Bavier @ 2016-05-27 17:55 UTC (permalink / raw)
  To: Leo Famulari; +Cc: guix-devel, Guix-devel, David Thompson

On 2016-05-27 12:08, Leo Famulari wrote:
> On Wed, May 25, 2016 at 09:52:05AM -0400, David Thompson wrote:
>> From: David Thompson <davet@gnu.org>
>> 
>> * gnu/packages/maths.scm (lapack)[arguments]: Add "-DLAPACKE=ON".
> 
> Builds for me on x86_64.

How much does this add to the size of the lapack package?  Would we want 
to install the libraries and headers into another output?  IFAIK, not 
many codes make use of both the standard interface and LAPACKE at the 
same time.

-- 
`~Eric

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [PATCH] gnu: lapack: Build the LAPACKE library.
  2016-05-27 17:55   ` Eric Bavier
@ 2016-06-03 16:39     ` Thompson, David
  0 siblings, 0 replies; 4+ messages in thread
From: Thompson, David @ 2016-06-03 16:39 UTC (permalink / raw)
  To: Eric Bavier; +Cc: guix-devel, Guix-devel, David Thompson

On Fri, May 27, 2016 at 1:55 PM, Eric Bavier <ericbavier@openmailbox.org> wrote:
> On 2016-05-27 12:08, Leo Famulari wrote:
>>
>> On Wed, May 25, 2016 at 09:52:05AM -0400, David Thompson wrote:
>>>
>>> From: David Thompson <davet@gnu.org>
>>>
>>> * gnu/packages/maths.scm (lapack)[arguments]: Add "-DLAPACKE=ON".
>>
>>
>> Builds for me on x86_64.
>
> How much does this add to the size of the lapack package?  Would we want to
> install the libraries and headers into another output?  IFAIK, not many
> codes make use of both the standard interface and LAPACKE at the same time.

Before:

store item                                                       total    self
/gnu/store/dkz7fips64c5h05hfg6lmvhmb7jlipb6-lapack-3.5.0
71.4     6.4   9.0%
/gnu/store/gaximh48qbqf4712bw224ghq919hqp64-gfortran-4.9.3-lib
64.9    27.1  38.0%
/gnu/store/8m00x5x8ykmar27s9248cmhnkdb2n54a-glibc-2.22
37.9    36.5  51.1%
/gnu/store/5y72ql4zbnbd50lf88k91k0y766kq75x-bash-static-4.3.42
1.4     1.4   2.0%
total: 71.4 MiB

After:

store item                                                       total    self
/gnu/store/1whq33kw6136h4jcy14cfk1klx5hn1s3-lapack-3.5.0
97.2     9.4   9.6%
/gnu/store/gaximh48qbqf4712bw224ghq919hqp64-gfortran-4.9.3-lib
64.9    27.1  27.9%
/gnu/store/v39bh3ln3ncnzhyw0kd12d46kww9747v-gcc-4.9.3-lib
60.7    22.9  23.5%
/gnu/store/8m00x5x8ykmar27s9248cmhnkdb2n54a-glibc-2.22
37.9    36.5  37.5%
/gnu/store/5y72ql4zbnbd50lf88k91k0y766kq75x-bash-static-4.3.42
1.4     1.4   1.4%
total: 97.2 MiB

Basically, closure size goes up by 20MiB, but the store item itself is
only 3MiB bigger.

WDYT?

- Dave

^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2016-06-03 16:39 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2016-05-25 13:52 [PATCH] gnu: lapack: Build the LAPACKE library David Thompson
2016-05-27 17:08 ` Leo Famulari
2016-05-27 17:55   ` Eric Bavier
2016-06-03 16:39     ` Thompson, David

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