mirror of
https://git.in.rschanz.org/ryan77627/guix.git
synced 2024-11-16 03:45:24 -05:00
111bdcff48
* gnu/packages/mpi.scm (hwloc): Update to 2.8.0 Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
523 lines
23 KiB
Scheme
523 lines
23 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
|
||
;;; Copyright © 2014, 2015, 2018, 2019 Eric Bavier <bavier@member.fsf.org>
|
||
;;; Copyright © 2014-2022 Ludovic Courtès <ludo@gnu.org>
|
||
;;; Copyright © 2014 Ian Denhardt <ian@zenhack.net>
|
||
;;; Copyright © 2016 Andreas Enge <andreas@enge.fr>
|
||
;;; Copyright © 2017 Dave Love <fx@gnu.org>
|
||
;;; Copyright © 2017 Efraim Flashner <efraim@flashner.co.il>
|
||
;;; Copyright © 2018–2022 Tobias Geerinckx-Rice <me@tobias.gr>
|
||
;;; Copyright © 2018 Paul Garlick <pgarlick@tourbillion-technology.com>
|
||
;;; Copyright © 2019, 2021 Ricardo Wurmus <rekado@elephly.net>
|
||
;;;
|
||
;;; This file is part of GNU Guix.
|
||
;;;
|
||
;;; GNU Guix is free software; you can redistribute it and/or modify it
|
||
;;; under the terms of the GNU General Public License as published by
|
||
;;; the Free Software Foundation; either version 3 of the License, or (at
|
||
;;; your option) any later version.
|
||
;;;
|
||
;;; GNU Guix is distributed in the hope that it will be useful, but
|
||
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
;;; GNU General Public License for more details.
|
||
;;;
|
||
;;; You should have received a copy of the GNU General Public License
|
||
;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
|
||
|
||
(define-module (gnu packages mpi)
|
||
#:use-module (guix packages)
|
||
#:use-module ((guix licenses) #:prefix license:)
|
||
#:use-module (guix download)
|
||
#:use-module (guix utils)
|
||
#:use-module (guix deprecation)
|
||
#:use-module (guix build-system gnu)
|
||
#:use-module (guix build-system python)
|
||
#:use-module (gnu packages)
|
||
#:use-module (gnu packages base)
|
||
#:use-module (gnu packages compression)
|
||
#:use-module (gnu packages fabric-management)
|
||
#:use-module (gnu packages gcc)
|
||
#:use-module (gnu packages java)
|
||
#:use-module (gnu packages libevent)
|
||
#:use-module (gnu packages linux)
|
||
#:use-module (gnu packages pciutils)
|
||
#:use-module (gnu packages xorg)
|
||
#:use-module (gnu packages gtk)
|
||
#:use-module (gnu packages xml)
|
||
#:use-module (gnu packages perl)
|
||
#:use-module (gnu packages ncurses)
|
||
#:use-module (gnu packages parallel)
|
||
#:use-module (gnu packages pkg-config)
|
||
#:use-module (gnu packages valgrind)
|
||
#:use-module (srfi srfi-1)
|
||
#:use-module (ice-9 match))
|
||
|
||
(define-public hwloc-1
|
||
;; Note: For now we keep 1.x as the default because many packages have yet
|
||
;; to migrate to 2.0.
|
||
(package
|
||
(name "hwloc")
|
||
(version "1.11.13")
|
||
(source (origin
|
||
(method url-fetch)
|
||
(uri (string-append "https://www.open-mpi.org/software/hwloc/v"
|
||
(version-major+minor version)
|
||
"/downloads/hwloc-" version ".tar.bz2"))
|
||
(sha256
|
||
(base32
|
||
"1j69p8a1pjpbpwn4w7l4dfxmaxxqikchjzqw1ncw05zmcmvlnjd4"))
|
||
(patches (search-patches "hwloc-1-test-btrfs.patch"))))
|
||
|
||
(properties
|
||
;; Tell the 'generic-html' updater to monitor this URL for updates.
|
||
`((release-monitoring-url
|
||
. "https://www-lb.open-mpi.org/software/hwloc/current")))
|
||
|
||
(build-system gnu-build-system)
|
||
(outputs '("out" ;'lstopo' & co., depends on Cairo, libx11, etc.
|
||
"lib" ;small closure
|
||
"doc" ;400+ section 3 man pages
|
||
"debug"))
|
||
(inputs
|
||
(append (list libx11 cairo ncurses expat)
|
||
(if (target-arm32?) '() (list numactl))))
|
||
(propagated-inputs
|
||
;; hwloc.pc lists it in 'Requires.private'.
|
||
(list libpciaccess))
|
||
(native-inputs
|
||
(list pkg-config))
|
||
(arguments
|
||
`(#:configure-flags '("--localstatedir=/var")
|
||
#:phases
|
||
(modify-phases %standard-phases
|
||
(add-before 'check 'skip-linux-libnuma-test
|
||
(lambda _
|
||
;; Arrange to skip 'tests/linux-libnuma', which fails on some
|
||
;; machines: <https://github.com/open-mpi/hwloc/issues/213>.
|
||
(substitute* "tests/linux-libnuma.c"
|
||
(("numa_available\\(\\)")
|
||
"-1"))))
|
||
(add-after 'install 'refine-libnuma
|
||
;; Give -L arguments for libraries to avoid propagation
|
||
(lambda* (#:key inputs outputs #:allow-other-keys)
|
||
(let ((out (assoc-ref outputs "lib"))
|
||
(numa (assoc-ref inputs "numactl")))
|
||
(substitute* (map (lambda (f) (string-append out "/" f))
|
||
'("lib/pkgconfig/hwloc.pc" "lib/libhwloc.la"))
|
||
(("-lnuma" lib)
|
||
(string-append "-L" numa "/lib " lib))))))
|
||
(add-after 'install 'avoid-circular-references
|
||
(lambda* (#:key outputs #:allow-other-keys)
|
||
(let ((lib (assoc-ref outputs "lib")))
|
||
;; Suppress the 'prefix=' and 'exec_prefix=' lines so that the
|
||
;; "lib" output doesn't refer to "out".
|
||
(substitute* (string-append lib "/lib/pkgconfig/hwloc.pc")
|
||
(("^.*prefix=.*$")
|
||
"")))))
|
||
(add-after 'install 'move-man3-pages
|
||
(lambda* (#:key outputs #:allow-other-keys)
|
||
;; Move section 3 man pages to the "doc" output.
|
||
(let ((out (assoc-ref outputs "out"))
|
||
(doc (assoc-ref outputs "doc")))
|
||
(copy-recursively (string-append out "/share/man/man3")
|
||
(string-append doc "/share/man/man3"))
|
||
(delete-file-recursively
|
||
(string-append out "/share/man/man3"))))))))
|
||
(home-page "https://www.open-mpi.org/projects/hwloc/")
|
||
(synopsis "Abstraction of hardware architectures")
|
||
(description
|
||
"hwloc provides a portable abstraction (across OS,
|
||
versions, architectures, ...) of the hierarchical topology of modern
|
||
architectures, including NUMA memory nodes, sockets, shared caches, cores and
|
||
simultaneous multithreading. It also gathers various attributes such as cache
|
||
and memory information. It primarily aims at helping high-performance
|
||
computing applications with gathering information about the hardware so as to
|
||
exploit it accordingly and efficiently.
|
||
|
||
hwloc may display the topology in multiple convenient formats. It also offers
|
||
a powerful programming interface to gather information about the hardware,
|
||
bind processes, and much more.")
|
||
(license license:bsd-3)))
|
||
|
||
(define-public hwloc-2
|
||
;; Note: 2.x isn't the default yet, see above.
|
||
(package
|
||
(inherit hwloc-1)
|
||
(version "2.8.0")
|
||
(source (origin
|
||
(method url-fetch)
|
||
(uri (string-append "https://download.open-mpi.org/release/hwloc/v"
|
||
(version-major+minor version)
|
||
"/hwloc-" version ".tar.bz2"))
|
||
(sha256
|
||
(base32
|
||
"1ha23yqfx9kfxm5fcj9m0fnyf0r2k6p4k88xxqishclcsky752il"))))
|
||
|
||
;; libnuma is no longer needed.
|
||
(inputs (modify-inputs (package-inputs hwloc-1)
|
||
(delete "numactl")))
|
||
(arguments
|
||
(substitute-keyword-arguments (package-arguments hwloc-1)
|
||
((#:phases phases)
|
||
`(modify-phases ,phases
|
||
(replace 'skip-linux-libnuma-test
|
||
(lambda _
|
||
;; Arrange to skip 'tests/hwloc/linux-libnuma', which fails on
|
||
;; some machines: <https://github.com/open-mpi/hwloc/issues/213>.
|
||
(substitute* "tests/hwloc/linux-libnuma.c"
|
||
(("numa_available\\(\\)")
|
||
"-1"))))
|
||
(add-before 'check 'skip-test-that-fails-on-qemu
|
||
(lambda _
|
||
;; Skip test that fails on emulated hardware due to QEMU bug:
|
||
;; <https://bugs.gnu.org/40342>.
|
||
(substitute* "tests/hwloc/hwloc_get_last_cpu_location.c"
|
||
(("hwloc_topology_init" all)
|
||
(string-append "exit (77);\n" all)))))))))))
|
||
|
||
(define-deprecated hwloc-2.0 hwloc-2)
|
||
|
||
(define-public hwloc
|
||
;; The latest stable series of hwloc.
|
||
hwloc-2)
|
||
|
||
(define-public openmpi
|
||
(package
|
||
(name "openmpi")
|
||
(version "4.1.4")
|
||
(source
|
||
(origin
|
||
(method url-fetch)
|
||
(uri (string-append "https://www.open-mpi.org/software/ompi/v"
|
||
(version-major+minor version)
|
||
"/downloads/openmpi-" version ".tar.bz2"))
|
||
(sha256
|
||
(base32 "03ckngrff1cl0l81vfvrfhp99rbgk7s0633kr1l468yibwbjx4cj"))
|
||
(patches (search-patches "openmpi-mtl-priorities.patch"))))
|
||
|
||
(properties
|
||
;; Tell the 'generic-html' updater to monitor this URL for updates.
|
||
`((release-monitoring-url
|
||
. "https://www.open-mpi.org/software/ompi/current")))
|
||
|
||
(build-system gnu-build-system)
|
||
(inputs
|
||
(let ((if-supported
|
||
(lambda (package)
|
||
(if (and (not (%current-target-system))
|
||
(member (%current-system)
|
||
(package-supported-systems package)))
|
||
(list package)
|
||
'()))))
|
||
(append (list `(,hwloc-2 "lib")
|
||
gfortran
|
||
libfabric
|
||
libevent
|
||
opensm)
|
||
(if-supported psm)
|
||
(if-supported psm2)
|
||
(if-supported ucx)
|
||
(list rdma-core
|
||
valgrind
|
||
slurm)))) ;for PMI support (launching via "srun")
|
||
(native-inputs
|
||
(list pkg-config perl))
|
||
(outputs '("out" "debug"))
|
||
(arguments
|
||
`(#:configure-flags `("--enable-mpi-ext=affinity" ;cr doesn't work
|
||
"--enable-memchecker"
|
||
"--with-sge"
|
||
"--with-valgrind"
|
||
"--with-hwloc=external"
|
||
"--with-libevent"
|
||
|
||
;; Help 'orterun' and 'mpirun' find their tools
|
||
;; under $prefix by default.
|
||
"--enable-mpirun-prefix-by-default"
|
||
|
||
;; InfiniBand support
|
||
"--enable-openib-control-hdr-padding"
|
||
"--enable-openib-dynamic-sl"
|
||
"--enable-openib-udcm"
|
||
"--enable-openib-rdmacm"
|
||
"--enable-openib-rdmacm-ibaddr"
|
||
|
||
;; Enable support for SLURM's Process Manager
|
||
;; Interface (PMI).
|
||
,(string-append "--with-pmi="
|
||
(assoc-ref %build-inputs "slurm")))
|
||
#:phases (modify-phases %standard-phases
|
||
;; opensm is needed for InfiniBand support.
|
||
(add-after 'unpack 'find-opensm-headers
|
||
(lambda* (#:key inputs #:allow-other-keys)
|
||
(setenv "C_INCLUDE_PATH"
|
||
(search-input-directory inputs
|
||
"/include/infiniband"))
|
||
(setenv "CPLUS_INCLUDE_PATH"
|
||
(search-input-directory inputs
|
||
"/include/infiniband"))))
|
||
(add-before 'build 'remove-absolute
|
||
(lambda _
|
||
;; Remove compiler absolute file names (OPAL_FC_ABSOLUTE
|
||
;; etc.) to reduce the closure size. See
|
||
;; <https://lists.gnu.org/archive/html/guix-devel/2017-07/msg00388.html>
|
||
;; and
|
||
;; <https://www.mail-archive.com/users@lists.open-mpi.org//msg31397.html>.
|
||
(substitute* '("orte/tools/orte-info/param.c"
|
||
"oshmem/tools/oshmem_info/param.c"
|
||
"ompi/tools/ompi_info/param.c")
|
||
(("_ABSOLUTE") ""))
|
||
;; Avoid valgrind (which pulls in gdb etc.).
|
||
(substitute*
|
||
'("./ompi/mca/io/romio321/src/io_romio321_component.c")
|
||
(("MCA_io_romio321_COMPLETE_CONFIGURE_FLAGS")
|
||
"\"[elided to reduce closure]\""))))
|
||
(add-before 'build 'scrub-timestamps ;reproducibility
|
||
(lambda _
|
||
(substitute* '("ompi/tools/ompi_info/param.c"
|
||
"orte/tools/orte-info/param.c"
|
||
"oshmem/tools/oshmem_info/param.c")
|
||
((".*(Built|Configured) on.*") ""))))
|
||
(add-after 'install 'remove-logs ;reproducibility
|
||
(lambda* (#:key outputs #:allow-other-keys)
|
||
(let ((out (assoc-ref outputs "out")))
|
||
(for-each delete-file (find-files out "config.log"))))))))
|
||
(home-page "https://www.open-mpi.org")
|
||
(synopsis "MPI-3 implementation")
|
||
(description
|
||
"The Open MPI Project is an MPI-3 implementation that is developed and
|
||
maintained by a consortium of academic, research, and industry partners. Open
|
||
MPI is therefore able to combine the expertise, technologies, and resources
|
||
from all across the High Performance Computing community in order to build the
|
||
best MPI library available. Open MPI offers advantages for system and
|
||
software vendors, application developers and computer science researchers.")
|
||
;; See file://LICENSE
|
||
(license license:bsd-2)))
|
||
|
||
(define-public openmpi-c++
|
||
(package/inherit openmpi
|
||
(name "openmpi-c++")
|
||
(outputs '("out"))
|
||
(arguments
|
||
(substitute-keyword-arguments (package-arguments openmpi)
|
||
((#:configure-flags flags)
|
||
`(cons "--enable-mpi-cxx" ,flags))))
|
||
(synopsis "C++ bindings for MPI")))
|
||
|
||
;; TODO: javadoc files contain timestamps.
|
||
(define-public java-openmpi
|
||
(package/inherit openmpi
|
||
(name "java-openmpi")
|
||
(inputs
|
||
`(("openmpi" ,openmpi)
|
||
,@(package-inputs openmpi)))
|
||
(native-inputs
|
||
`(("jdk" ,openjdk11 "jdk")
|
||
("zip" ,(@ (gnu packages compression) zip))
|
||
,@(package-native-inputs openmpi)))
|
||
(outputs '("out"))
|
||
(arguments
|
||
`(#:modules ((guix build gnu-build-system)
|
||
((guix build ant-build-system) #:prefix ant:)
|
||
(guix build utils))
|
||
#:imported-modules ((guix build ant-build-system)
|
||
(guix build syscalls)
|
||
,@%gnu-build-system-modules)
|
||
,@(substitute-keyword-arguments (package-arguments openmpi)
|
||
((#:configure-flags flags)
|
||
`(cons "--enable-mpi-java" ,flags))
|
||
((#:make-flags flags ''())
|
||
`(append '("-C" "ompi/mpi/java")
|
||
,flags))
|
||
((#:phases phases)
|
||
`(modify-phases ,phases
|
||
;; We could provide the location of the JDK in the configure
|
||
;; flags, but since the configure flags are embedded in the
|
||
;; info binaries that would leave a reference to the JDK in
|
||
;; the "out" output. To avoid this we set JAVA_HOME.
|
||
(add-after 'unpack 'set-JAVA_HOME
|
||
(lambda* (#:key inputs #:allow-other-keys)
|
||
(setenv "JAVA_HOME" (assoc-ref inputs "jdk"))
|
||
#t))
|
||
(add-after 'unpack 'link-with-existing-mpi-libraries
|
||
(lambda* (#:key inputs #:allow-other-keys)
|
||
(substitute* "ompi/mpi/java/c/Makefile.in"
|
||
(("\\$\\(top_builddir\\)/ompi/lib@OMPI_LIBMPI_NAME@.la")
|
||
(search-input-file inputs "/lib/libmpi.la")))))
|
||
(add-after 'install 'strip-jar-timestamps
|
||
(assoc-ref ant:%standard-phases 'strip-jar-timestamps)))))))
|
||
(synopsis "Java bindings for MPI")))
|
||
|
||
(define-public openmpi-thread-multiple
|
||
(package/inherit openmpi
|
||
(name "openmpi-thread-multiple")
|
||
(arguments
|
||
(substitute-keyword-arguments (package-arguments openmpi)
|
||
((#:configure-flags flags)
|
||
`(cons "--enable-mpi-thread-multiple" ,flags))))
|
||
(description " This version of Open@tie{}MPI has an implementation of
|
||
@code{MPI_Init_thread} that provides @code{MPI_THREAD_MULTIPLE}. This won't
|
||
work correctly with all transports (such as @code{openib}), and the
|
||
performance is generally worse than the vanilla @code{openmpi} package, which
|
||
only provides @code{MPI_THREAD_FUNNELED}.")))
|
||
|
||
;;; Build phase to be used for packages that execute MPI code.
|
||
(define-public %openmpi-setup
|
||
'(lambda _
|
||
;; By default, running the test suite would fail because 'ssh' could not
|
||
;; be found in $PATH. Define this variable to placate Open MPI without
|
||
;; adding a dependency on OpenSSH (the agent isn't used anyway.)
|
||
(setenv "OMPI_MCA_plm_rsh_agent" (which "false"))
|
||
;; Allow oversubscription in case there are less physical cores available
|
||
;; in the build environment than the package wants while testing.
|
||
(setenv "OMPI_MCA_rmaps_base_mapping_policy" "core:OVERSUBSCRIBE")
|
||
|
||
;; UCX sometimes outputs uninteresting warnings such as:
|
||
;;
|
||
;; mpool.c:38 UCX WARN object 0x7ffff44fffc0 was not returned to mpool ucp_am_bufs
|
||
;;
|
||
;; These in turn leads to failures of test suites that capture and
|
||
;; compare stdout, such as that of 'hdf5-parallel-openmpi'. Thus, tell
|
||
;; UCX to not emit those warnings.
|
||
(setenv "UCX_LOG_LEVEL" "error")
|
||
#t))
|
||
|
||
(define-public python-mpi4py
|
||
(package
|
||
(name "python-mpi4py")
|
||
(version "3.0.3")
|
||
(source
|
||
(origin
|
||
(method url-fetch)
|
||
(uri (pypi-uri "mpi4py" version))
|
||
(sha256
|
||
(base32 "07ssbhssv27rrjx1c5vd3vsr31vay5d8xcf4zh9yblcyidn72b81"))))
|
||
(build-system python-build-system)
|
||
(arguments
|
||
`(#:phases
|
||
(modify-phases %standard-phases
|
||
(add-after 'build 'mpi-setup
|
||
,%openmpi-setup)
|
||
(add-before 'check 'pre-check
|
||
(lambda _
|
||
;; Skip BaseTestSpawn class (causes error 'ompi_dpm_dyn_init()
|
||
;; failed --> Returned "Unreachable"' in chroot environment).
|
||
(substitute* "test/test_spawn.py"
|
||
(("unittest.skipMPI\\('openmpi\\(<3.0.0\\)'\\)")
|
||
"unittest.skipMPI('openmpi')"))
|
||
#t)))))
|
||
(inputs
|
||
(list openmpi))
|
||
(home-page "https://bitbucket.org/mpi4py/mpi4py/")
|
||
(synopsis "Python bindings for the Message Passing Interface standard")
|
||
(description "MPI for Python (mpi4py) provides bindings of the Message
|
||
Passing Interface (MPI) standard for the Python programming language, allowing
|
||
any Python program to exploit multiple processors.
|
||
|
||
mpi4py is constructed on top of the MPI-1/MPI-2 specification and provides an
|
||
object oriented interface which closely follows MPI-2 C++ bindings. It
|
||
supports point-to-point and collective communications of any picklable Python
|
||
object as well as optimized communications of Python objects (such as NumPy
|
||
arrays) that expose a buffer interface.")
|
||
(license license:bsd-3)))
|
||
|
||
(define-public mpich
|
||
(package
|
||
(name "mpich")
|
||
(version "3.3.2")
|
||
(source (origin
|
||
(method url-fetch)
|
||
(uri (string-append "http://www.mpich.org/static/downloads/"
|
||
version "/mpich-" version ".tar.gz"))
|
||
(sha256
|
||
(base32
|
||
"1farz5zfx4cd0c3a0wb9pgfypzw0xxql1j1294z1sxslga1ziyjb"))))
|
||
(build-system gnu-build-system)
|
||
(inputs
|
||
`(,zlib
|
||
(,hwloc-2 "lib")
|
||
,slurm
|
||
,@(if (and (not (%current-target-system))
|
||
(member (%current-system) (package-supported-systems ucx)))
|
||
(list ucx)
|
||
'())))
|
||
(native-inputs
|
||
(list perl which gfortran))
|
||
(outputs '("out" "debug"))
|
||
(arguments
|
||
`(#:configure-flags
|
||
(list "--disable-silent-rules" ;let's see what's happening
|
||
"--enable-debuginfo"
|
||
|
||
;; Default to "ch4", as will be the case in 3.4. It also works
|
||
;; around issues when running test suites of packages that use
|
||
;; MPICH: <https://issues.guix.gnu.org/39588#15>.
|
||
"--with-device=ch4:ucx" ; --with-device=ch4:ofi segfaults in tests
|
||
|
||
(string-append "--with-hwloc-prefix="
|
||
(assoc-ref %build-inputs "hwloc"))
|
||
|
||
,@(if (assoc "ucx" (package-inputs this-package))
|
||
`((string-append "--with-ucx="
|
||
(assoc-ref %build-inputs "ucx")))
|
||
'()))
|
||
|
||
#:phases (modify-phases %standard-phases
|
||
(add-after 'unpack 'patch-sources
|
||
(lambda _
|
||
(substitute* "./maint/gen_subcfg_m4"
|
||
(("/usr/bin/env") (which "env")))
|
||
(substitute* "src/glue/romio/all_romio_symbols"
|
||
(("/usr/bin/env") (which "env")))
|
||
(substitute* (find-files "." "buildiface")
|
||
(("/usr/bin/env") (which "env")))
|
||
(substitute* "maint/extracterrmsgs"
|
||
(("/usr/bin/env") (which "env")))
|
||
(substitute* (find-files "." "f77tof90")
|
||
(("/usr/bin/env") (which "env")))
|
||
(substitute* (find-files "." "\\.sh$")
|
||
(("/bin/sh") (which "sh")))))
|
||
(add-before 'configure 'fix-makefile
|
||
(lambda _
|
||
;; Remove "@hwloclib@" from 'pmpi_convenience_libs'.
|
||
;; This fixes "No rule to make target '-lhwloc', needed
|
||
;; by 'lib/libmpi.la'".
|
||
(substitute* "Makefile.in"
|
||
(("^pmpi_convenience_libs = (.*) @hwloclib@ (.*)$" _
|
||
before after)
|
||
(string-append "pmpi_convenience_libs = "
|
||
before " " after)))))
|
||
(add-before 'configure 'define-gfortran-wrapper
|
||
(lambda* (#:key inputs #:allow-other-keys)
|
||
;; 'configure' checks whether the Fortran compiler
|
||
;; allows argument type mismatch. Since gfortran >= 10
|
||
;; does not, provide a wrapper that passes
|
||
;; '-fallow-argument-mismatch' to get the desired
|
||
;; behavior.
|
||
(mkdir-p ".gfortran-wrapper/bin")
|
||
(call-with-output-file ".gfortran-wrapper/bin/gfortran"
|
||
(lambda (port)
|
||
(display (string-append "#!" (which "sh") "\n")
|
||
port)
|
||
(display
|
||
(string-append "exec \"" (which "gfortran")
|
||
"\" -fallow-argument-mismatch"
|
||
" \"$@\"\n")
|
||
port)
|
||
(chmod port #o755)))
|
||
|
||
(setenv "PATH"
|
||
(string-append (getcwd) "/"
|
||
".gfortran-wrapper/bin:"
|
||
(getenv "PATH"))))))))
|
||
(home-page "https://www.mpich.org/")
|
||
(synopsis "Implementation of the Message Passing Interface (MPI)")
|
||
(description
|
||
"MPICH is a high-performance and portable implementation of the Message
|
||
Passing Interface (MPI) standard (MPI-1, MPI-2 and MPI-3). MPICH provides an
|
||
MPI implementation that efficiently supports different computation and
|
||
communication platforms including commodity clusters, high-speed networks (10
|
||
Gigabit Ethernet, InfiniBand, Myrinet, Quadrics), and proprietary high-end
|
||
computing systems (Blue Gene, Cray). It enables research in MPI through a
|
||
modular framework for other derived implementations.")
|
||
(license license:bsd-2)))
|