* [PATCH] Add openblas.
@ 2015-03-17 11:32 Ricardo Wurmus
2015-03-18 18:04 ` Eric Bavier
0 siblings, 1 reply; 5+ messages in thread
From: Ricardo Wurmus @ 2015-03-17 11:32 UTC (permalink / raw)
To: guix-devel
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From d8be3e7309ece54cf0323329dc29e24268034082 Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>
Date: Tue, 17 Mar 2015 12:24:45 +0100
Subject: [PATCH] gnu: Add openblas.
* gnu/packages/maths.scm (openblas): New variable.
---
gnu/packages/maths.scm | 34 ++++++++++++++++++++++++++++++++++
1 file changed, 34 insertions(+)
diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm
index b3ece1b..89f5f5b 100644
--- a/gnu/packages/maths.scm
+++ b/gnu/packages/maths.scm
@@ -35,6 +35,7 @@
#:use-module (guix build-system gnu)
#:use-module (gnu packages algebra)
#:use-module (gnu packages bison)
+ #:use-module (gnu packages check)
#:use-module (gnu packages cmake)
#:use-module (gnu packages compression)
#:use-module (gnu packages curl)
@@ -992,6 +993,39 @@ based on transforming an expression into a bytecode and precalculating
constant parts of it.")
(license license:expat)))
+(define-public openblas
+ (package
+ (name "openblas")
+ (version "0.2.13")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (string-append "https://github.com/xianyi/OpenBLAS/tarball/v"
+ version))
+ (file-name (string-append name "-" version ".tar.gz"))
+ (sha256
+ (base32
+ "1asg5mix13ipxgj5h2yj2p0r8km1di5jbcjkn5gmhb37nx7qfv6k"))))
+ (build-system gnu-build-system)
+ (arguments
+ '(#:tests? #f ;no "check" target
+ #:make-flags
+ (list (string-append "PREFIX=" (assoc-ref %outputs "out"))
+ "SHELL=bash"
+ "NO_LAPACK=1")
+ ;; no configure script
+ #:phases (alist-delete 'configure %standard-phases)))
+ (inputs
+ `(("fortran" ,gfortran-4.8)))
+ (native-inputs
+ `(("cunit" ,cunit)
+ ("perl" ,perl)))
+ (home-page "http://www.openblas.net/")
+ (synopsis "Optimized BLAS library based on GotoBLAS")
+ (description
+ "OpenBLAS is a BLAS library forked from the GotoBLAS2-1.13 BSD version.")
+ (license license:bsd-3)))
+
(define-public openlibm
(package
(name "openlibm")
--
2.1.0
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH] Add openblas.
2015-03-17 11:32 [PATCH] Add openblas Ricardo Wurmus
@ 2015-03-18 18:04 ` Eric Bavier
2015-03-18 20:44 ` Ludovic Courtès
0 siblings, 1 reply; 5+ messages in thread
From: Eric Bavier @ 2015-03-18 18:04 UTC (permalink / raw)
To: Ricardo Wurmus; +Cc: guix-devel
On 2015-03-17 06:32, Ricardo Wurmus wrote:
> From: Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>
> Date: Tue, 17 Mar 2015 12:24:45 +0100
> Subject: [PATCH] gnu: Add openblas.
>
> * gnu/packages/maths.scm (openblas): New variable.
Does the build system need any special flags for cpu-targeting? I.e.
does the build system detect the cpu that it is building on? If that's
the case, I believe we've usually targeted the least common denominator
for our supported system (e.g. SSE2 for x86-64).
--
`~Eric
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] Add openblas.
2015-03-18 18:04 ` Eric Bavier
@ 2015-03-18 20:44 ` Ludovic Courtès
2015-03-19 11:25 ` Ricardo Wurmus
0 siblings, 1 reply; 5+ messages in thread
From: Ludovic Courtès @ 2015-03-18 20:44 UTC (permalink / raw)
To: Eric Bavier; +Cc: guix-devel
Eric Bavier <ericbavier@openmailbox.org> skribis:
> On 2015-03-17 06:32, Ricardo Wurmus wrote:
>> From: Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>
>> Date: Tue, 17 Mar 2015 12:24:45 +0100
>> Subject: [PATCH] gnu: Add openblas.
>>
>> * gnu/packages/maths.scm (openblas): New variable.
>
> Does the build system need any special flags for cpu-targeting?
> I.e. does the build system detect the cpu that it is building on? If
> that's the case, I believe we've usually targeted the least common
> denominator for our supported system (e.g. SSE2 for x86-64).
Another option is to do the same as for ATLAS, which is to force a
local build.
Ludo’.
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] Add openblas.
2015-03-18 20:44 ` Ludovic Courtès
@ 2015-03-19 11:25 ` Ricardo Wurmus
2015-03-22 15:56 ` Ludovic Courtès
0 siblings, 1 reply; 5+ messages in thread
From: Ricardo Wurmus @ 2015-03-19 11:25 UTC (permalink / raw)
To: Ludovic Courtès; +Cc: guix-devel, Eric Bavier
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Ludovic Courtès writes:
> Eric Bavier <ericbavier@openmailbox.org> skribis:
>
>> On 2015-03-17 06:32, Ricardo Wurmus wrote:
>>> From: Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>
>>> Date: Tue, 17 Mar 2015 12:24:45 +0100
>>> Subject: [PATCH] gnu: Add openblas.
>>>
>>> * gnu/packages/maths.scm (openblas): New variable.
>>
>> Does the build system need any special flags for cpu-targeting?
>> I.e. does the build system detect the cpu that it is building on? If
>> that's the case, I believe we've usually targeted the least common
>> denominator for our supported system (e.g. SSE2 for x86-64).
With only "make" the CPU is detected as part of the build process. If
the "TARGET" flag is provided a specific CPU is targeted.
> Another option is to do the same as for ATLAS, which is to force a
> local build.
Attached is an updated patch that forces a local build.
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From 19fe9456bc8f7570f5c34537fd2ce4921c117a01 Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>
Date: Tue, 17 Mar 2015 12:24:45 +0100
Subject: [PATCH] gnu: Add openblas.
* gnu/packages/maths.scm (openblas): New variable.
---
gnu/packages/maths.scm | 35 +++++++++++++++++++++++++++++++++++
1 file changed, 35 insertions(+)
diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm
index b253850..0d2efdd 100644
--- a/gnu/packages/maths.scm
+++ b/gnu/packages/maths.scm
@@ -35,6 +35,7 @@
#:use-module (guix build-system gnu)
#:use-module (gnu packages algebra)
#:use-module (gnu packages bison)
+ #:use-module (gnu packages check)
#:use-module (gnu packages cmake)
#:use-module (gnu packages compression)
#:use-module (gnu packages curl)
@@ -992,6 +993,40 @@ based on transforming an expression into a bytecode and precalculating
constant parts of it.")
(license license:expat)))
+(define-public openblas
+ (package
+ (name "openblas")
+ (version "0.2.13")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (string-append "https://github.com/xianyi/OpenBLAS/tarball/v"
+ version))
+ (file-name (string-append name "-" version ".tar.gz"))
+ (sha256
+ (base32
+ "1asg5mix13ipxgj5h2yj2p0r8km1di5jbcjkn5gmhb37nx7qfv6k"))))
+ (build-system gnu-build-system)
+ (arguments
+ '(#:tests? #f ;no "check" target
+ #:substitutable? #f ;force local build because of CPU detection
+ #:make-flags
+ (list (string-append "PREFIX=" (assoc-ref %outputs "out"))
+ "SHELL=bash"
+ "NO_LAPACK=1")
+ ;; no configure script
+ #:phases (alist-delete 'configure %standard-phases)))
+ (inputs
+ `(("fortran" ,gfortran-4.8)))
+ (native-inputs
+ `(("cunit" ,cunit)
+ ("perl" ,perl)))
+ (home-page "http://www.openblas.net/")
+ (synopsis "Optimized BLAS library based on GotoBLAS")
+ (description
+ "OpenBLAS is a BLAS library forked from the GotoBLAS2-1.13 BSD version.")
+ (license license:bsd-3)))
+
(define-public openlibm
(package
(name "openlibm")
--
2.1.0
^ permalink raw reply related [flat|nested] 5+ messages in thread
end of thread, other threads:[~2015-03-22 15:56 UTC | newest]
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2015-03-17 11:32 [PATCH] Add openblas Ricardo Wurmus
2015-03-18 18:04 ` Eric Bavier
2015-03-18 20:44 ` Ludovic Courtès
2015-03-19 11:25 ` Ricardo Wurmus
2015-03-22 15:56 ` Ludovic Courtès
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