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08/10: gnu: Add pocl.
From: |
Ludovic Courtès |
Subject: |
08/10: gnu: Add pocl. |
Date: |
Tue, 3 Jul 2018 11:50:15 -0400 (EDT) |
civodul pushed a commit to branch master
in repository guix.
commit 53fc7a09f6480ed2f898832afb614ec537c33d73
Author: Fis Trivial <address@hidden>
Date: Fri Jun 29 00:10:25 2018 +0000
gnu: Add pocl.
* gnu/packages/opencl.scm (pocl): New variable.
Signed-off-by: Ludovic Courtès <address@hidden>
---
gnu/packages/opencl.scm | 62 +++++++++++++++++++++++++++++++++++++++++++++++--
1 file changed, 60 insertions(+), 2 deletions(-)
diff --git a/gnu/packages/opencl.scm b/gnu/packages/opencl.scm
index 644cd95..42cedd1 100644
--- a/gnu/packages/opencl.scm
+++ b/gnu/packages/opencl.scm
@@ -24,11 +24,13 @@
#:use-module ((guix licenses) #:prefix license:)
#:use-module (guix packages)
#:use-module (gnu packages)
+ #:use-module (gnu packages autotools)
#:use-module (gnu packages gl)
#:use-module (gnu packages gnupg)
#:use-module (gnu packages compression)
#:use-module (gnu packages libedit)
#:use-module (gnu packages llvm)
+ #:use-module (gnu packages mpi)
#:use-module (gnu packages ncurses)
#:use-module (gnu packages pkg-config)
#:use-module (gnu packages python)
@@ -38,8 +40,8 @@
#:use-module (gnu packages xorg))
;; This file adds OpenCL implementation related packages. Due to the fact that
-;; OpenCL devices are not available during build (store environment), tests are
-;; all disabled.
+;; OpenCL devices like GPU are not available during build (store environment),
+;; tests that require such devices are all disabled.
;; Check https://lists.gnu.org/archive/html/guix-devel/2018-04/msg00293.html
(define (make-opencl-headers major-version subversion)
@@ -288,3 +290,59 @@ functions required to initialize the device, create the
command queues, the
kernels and the programs, and run them on the GPU. The code also contains a
back-end for the LLVM compiler framework.")
(license license:lgpl2.1+)))
+
+(define-public pocl
+ (package
+ (name "pocl")
+ (version "1.1")
+ (source (origin
+ (method url-fetch)
+ (uri (string-append
+ "https://github.com/pocl/pocl/archive/v"
+ version ".tar.gz"))
+ (file-name (string-append name "-" version ".tar.gz"))
+ (sha256
+ (base32
+ "0lrw3hlb0w53xzmrf2hvbda406l70ar4gyadflvlkj4879lx138y"))))
+ (build-system cmake-build-system)
+ (native-inputs
+ `(("libltdl" ,libltdl)
+ ("pkg-config" ,pkg-config)))
+ (inputs
+ `(("clang" ,clang)
+ ("hwloc" ,hwloc "lib")
+ ("llvm" ,llvm)
+ ("ocl-icd" ,ocl-icd)))
+ (arguments
+ `(#:configure-flags
+ (list "-DENABLE_ICD=ON"
+ "-DENABLE_TESTSUITES=ON"
+ ;; We are not developers, don't run conformance suite.
+ "-DENABLE_CONFORMANCE=OFF"
+ (string-append "-DEXTRA_HOST_LD_FLAGS=-L"
+ (assoc-ref %build-inputs "libc") "/lib"))
+ #:phases
+ (modify-phases %standard-phases
+ (add-after 'install 'remove-headers
+ (lambda* (#:key outputs #:allow-other-keys)
+ (let ((out (assoc-ref outputs "out")))
+ (delete-file-recursively
+ (string-append out "/include"))
+ #t)))
+ (add-before 'check 'set-HOME
+ (lambda _
+ (setenv "HOME" "/tmp")
+ #t)))))
+ (home-page "http://portablecl.org/")
+ (synopsis "Portable Computing Language (pocl), an OpenCL implementation")
+ (description
+ "Pocl is a portable implementation of the OpenCL standard (1.2 with some
+2.0 features supported). This project seeks to improve performance
+portability of OpenCL programs with the kernel compiler and the task run-time,
+reducing the need for target-dependent manual optimizations.
+
+pocl uses Clang as an OpenCL C frontend and LLVM for kernel compiler
+implementation, and as a portability layer. Thus, if your desired target has
+an LLVM backend, it should be able to get OpenCL support easily by using
+pocl.")
+ (license license:expat)))
- branch master updated (13f5eb3 -> a51cf16), Ludovic Courtès, 2018/07/03
- 02/10: syscalls: Define AT_SYMLINK_NOFOLLOW et al., Ludovic Courtès, 2018/07/03
- 01/10: deduplication: Remove 'false-if-system-error', now unused., Ludovic Courtès, 2018/07/03
- 03/10: database: 'reset-timestamps' now correctly handles symlinks., Ludovic Courtès, 2018/07/03
- 04/10: ui: Report file names in 'system-error' exceptions from 'delete-file'., Ludovic Courtès, 2018/07/03
- 05/10: guix system: Make 'init' idempotent again., Ludovic Courtès, 2018/07/03
- 07/10: tests: basic: Wait for /var/run/shepherd/socket to be ready., Ludovic Courtès, 2018/07/03
- 06/10: Revert "packages: Optimize 'package-transitive-supported-systems'.", Ludovic Courtès, 2018/07/03
- 10/10: gnu: Update stellarium to 0.18.0., Ludovic Courtès, 2018/07/03
- 08/10: gnu: Add pocl.,
Ludovic Courtès <=
- 09/10: gnu: emacs-helm-system-packages: Update to 1.10.0., Ludovic Courtès, 2018/07/03