From: Eric Brown <brown@fastmail.com>
To: 32681@debbugs.gnu.org
Subject: bug#32681: OpenBLAS with ILP64 storage model
Date: Mon, 10 Sep 2018 08:41:41 -0500 [thread overview]
Message-ID: <87h8ixjwq2.fsf@fastmail.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 221 bytes --]
This patch introduces a new package named `openblas-ilp64', which uses
the ILP64 model.
The library name contains the suffix "_ilp64" to the library name and so
hopefully may co-exist with the existing `openblas' port.
[-- Attachment #2: openblas-ilp64 patch --]
[-- Type: text/x-diff, Size: 4554 bytes --]
From 8c9728eb66a45fd42f208df66d323981837c9c0c Mon Sep 17 00:00:00 2001
From: Eric Brown <brown@fastmail.com>
Date: Mon, 10 Sep 2018 08:33:43 -0500
Subject: [PATCH] gnu: Add openblas-ilp64.
* gnu/packages/maths.scm (openblas-ilp64): New variable.
---
gnu/packages/maths.scm | 71 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 71 insertions(+)
diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm
index 01bd03c60..5f1dfec8a 100644
--- a/gnu/packages/maths.scm
+++ b/gnu/packages/maths.scm
@@ -27,6 +27,7 @@
;;; Copyright © 2018 Nadya Voronova <voronovank@gmail.com>
;;; Copyright © 2018 Adam Massmann <massmannak@gmail.com>
;;; Copyright © 2018 Marius Bakke <mbakke@fastmail.com>
+;;; Copyright © 2018 Eric Brown <brown@fastmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -2909,6 +2910,76 @@ parts of it.")
"OpenBLAS is a BLAS library forked from the GotoBLAS2-1.13 BSD version.")
(license license:bsd-3)))
+(define-public openblas-ilp64
+ (package
+ (name "openblas-ilp64")
+ (version "0.3.2")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (string-append "mirror://sourceforge/openblas/v" version "/OpenBLAS%20"
+ version "%20version.tar.gz"))
+ (file-name (string-append name "-" version ".tar.gz"))
+ (sha256
+ (base32
+ "0b20km2jv7m6qiylrlvhq2vnmkmilb633mr8rhqmgbn1wqrp58jq"))))
+ (build-system gnu-build-system)
+ (arguments
+ `(#:test-target "test"
+ ;; DYNAMIC_ARCH is only supported on x86. When it is disabled and no
+ ;; TARGET is specified, OpenBLAS will tune itself to the build host, so
+ ;; we need to disable substitutions.
+ #:substitutable?
+ ,(let ((system (or (%current-target-system) (%current-system))))
+ (or (string-prefix? "x86_64" system)
+ (string-prefix? "i686" system)
+ (string-prefix? "mips" system)
+ (string-prefix? "aarch64" system)))
+ #:make-flags
+ (list (string-append "PREFIX=" (assoc-ref %outputs "out"))
+ "SHELL=bash"
+ ;; Build the library for all supported CPUs. This allows
+ ;; switching CPU targets at runtime with the environment variable
+ ;; OPENBLAS_CORETYPE=<type>, where "type" is a supported CPU type.
+ ;; Unfortunately, this is not supported on non-x86 architectures,
+ ;; where it leads to failed builds.
+ ,@(let ((system (or (%current-target-system) (%current-system))))
+ (cond
+ ((or (string-prefix? "x86_64" system)
+ (string-prefix? "i686" system))
+ '("DYNAMIC_ARCH=1" "INTERFACE64=1" "LIBNAMESUFFIX=ilp64"))
+ ;; On MIPS we force the "SICORTEX" TARGET, as for the other
+ ;; two available MIPS targets special extended instructions
+ ;; for Loongson cores are used.
+ ((string-prefix? "mips" system)
+ '("TARGET=SICORTEX" "INTERFACE64=1" "LIBNAMESUFFIX=ilp64"))
+ ;; On aarch64 force the generic 'armv8-a' target
+ ((string-prefix? "aarch64" system)
+ '("TARGET=ARMV8" "INTERFACE64=1" "LIBNAMESUFFIX=ilp64"))
+ (else '("INTERFACE64=1" "LIBNAMESUFFIX=ilp64")))))
+ ;; no configure script
+ #:phases
+ (modify-phases %standard-phases
+ (delete 'configure)
+ (add-before 'build 'set-extralib
+ (lambda* (#:key inputs #:allow-other-keys)
+ ;; Get libgfortran found when building in utest.
+ (setenv "FEXTRALIB"
+ (string-append "-L" (assoc-ref inputs "fortran-lib")
+ "/lib"))
+ #t)))))
+ (inputs
+ `(("fortran-lib" ,gfortran "lib")))
+ (native-inputs
+ `(("cunit" ,cunit)
+ ("fortran" ,gfortran)
+ ("perl" ,perl)))
+ (home-page "http://www.openblas.net/")
+ (synopsis "Optimized BLAS library based on GotoBLAS (ILP64 version)")
+ (description
+ "OpenBLAS is a BLAS library forked from the GotoBLAS2-1.13 BSD version. (ILP64 version)")
+ (license license:bsd-3)))
+
(define* (make-blis implementation #:optional substitutable?)
"Return a BLIS package with the given IMPLEMENTATION (see config/ in the
source tree for a list of implementations.)
--
2.18.0
[-- Attachment #3: openblas-ilp64 patch --]
[-- Type: text/x-diff, Size: 4554 bytes --]
From 8c9728eb66a45fd42f208df66d323981837c9c0c Mon Sep 17 00:00:00 2001
From: Eric Brown <brown@fastmail.com>
Date: Mon, 10 Sep 2018 08:33:43 -0500
Subject: [PATCH] gnu: Add openblas-ilp64.
* gnu/packages/maths.scm (openblas-ilp64): New variable.
---
gnu/packages/maths.scm | 71 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 71 insertions(+)
diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm
index 01bd03c60..5f1dfec8a 100644
--- a/gnu/packages/maths.scm
+++ b/gnu/packages/maths.scm
@@ -27,6 +27,7 @@
;;; Copyright © 2018 Nadya Voronova <voronovank@gmail.com>
;;; Copyright © 2018 Adam Massmann <massmannak@gmail.com>
;;; Copyright © 2018 Marius Bakke <mbakke@fastmail.com>
+;;; Copyright © 2018 Eric Brown <brown@fastmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -2909,6 +2910,76 @@ parts of it.")
"OpenBLAS is a BLAS library forked from the GotoBLAS2-1.13 BSD version.")
(license license:bsd-3)))
+(define-public openblas-ilp64
+ (package
+ (name "openblas-ilp64")
+ (version "0.3.2")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (string-append "mirror://sourceforge/openblas/v" version "/OpenBLAS%20"
+ version "%20version.tar.gz"))
+ (file-name (string-append name "-" version ".tar.gz"))
+ (sha256
+ (base32
+ "0b20km2jv7m6qiylrlvhq2vnmkmilb633mr8rhqmgbn1wqrp58jq"))))
+ (build-system gnu-build-system)
+ (arguments
+ `(#:test-target "test"
+ ;; DYNAMIC_ARCH is only supported on x86. When it is disabled and no
+ ;; TARGET is specified, OpenBLAS will tune itself to the build host, so
+ ;; we need to disable substitutions.
+ #:substitutable?
+ ,(let ((system (or (%current-target-system) (%current-system))))
+ (or (string-prefix? "x86_64" system)
+ (string-prefix? "i686" system)
+ (string-prefix? "mips" system)
+ (string-prefix? "aarch64" system)))
+ #:make-flags
+ (list (string-append "PREFIX=" (assoc-ref %outputs "out"))
+ "SHELL=bash"
+ ;; Build the library for all supported CPUs. This allows
+ ;; switching CPU targets at runtime with the environment variable
+ ;; OPENBLAS_CORETYPE=<type>, where "type" is a supported CPU type.
+ ;; Unfortunately, this is not supported on non-x86 architectures,
+ ;; where it leads to failed builds.
+ ,@(let ((system (or (%current-target-system) (%current-system))))
+ (cond
+ ((or (string-prefix? "x86_64" system)
+ (string-prefix? "i686" system))
+ '("DYNAMIC_ARCH=1" "INTERFACE64=1" "LIBNAMESUFFIX=ilp64"))
+ ;; On MIPS we force the "SICORTEX" TARGET, as for the other
+ ;; two available MIPS targets special extended instructions
+ ;; for Loongson cores are used.
+ ((string-prefix? "mips" system)
+ '("TARGET=SICORTEX" "INTERFACE64=1" "LIBNAMESUFFIX=ilp64"))
+ ;; On aarch64 force the generic 'armv8-a' target
+ ((string-prefix? "aarch64" system)
+ '("TARGET=ARMV8" "INTERFACE64=1" "LIBNAMESUFFIX=ilp64"))
+ (else '("INTERFACE64=1" "LIBNAMESUFFIX=ilp64")))))
+ ;; no configure script
+ #:phases
+ (modify-phases %standard-phases
+ (delete 'configure)
+ (add-before 'build 'set-extralib
+ (lambda* (#:key inputs #:allow-other-keys)
+ ;; Get libgfortran found when building in utest.
+ (setenv "FEXTRALIB"
+ (string-append "-L" (assoc-ref inputs "fortran-lib")
+ "/lib"))
+ #t)))))
+ (inputs
+ `(("fortran-lib" ,gfortran "lib")))
+ (native-inputs
+ `(("cunit" ,cunit)
+ ("fortran" ,gfortran)
+ ("perl" ,perl)))
+ (home-page "http://www.openblas.net/")
+ (synopsis "Optimized BLAS library based on GotoBLAS (ILP64 version)")
+ (description
+ "OpenBLAS is a BLAS library forked from the GotoBLAS2-1.13 BSD version. (ILP64 version)")
+ (license license:bsd-3)))
+
(define* (make-blis implementation #:optional substitutable?)
"Return a BLIS package with the given IMPLEMENTATION (see config/ in the
source tree for a list of implementations.)
--
2.18.0
next reply other threads:[~2018-09-10 13:59 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-10 13:41 Eric Brown [this message]
2018-09-11 10:18 ` bug#32681: OpenBLAS with ILP64 storage model Ludovic Courtès
2018-09-13 14:16 ` Eric Brown
2018-09-14 9:24 ` Ludovic Courtès
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