From f2e66730d09532f8264663b083d6b993a6e6500d Mon Sep 17 00:00:00 2001
From: Amjad Kotobi <amjadkotbi@gmail.com>
Date: Mon, 27 Jul 2020 18:11:57 +0200
Subject: [PATCH] openmpi: added lustre variant to openmpi (#17478)
---
.../repos/builtin/packages/lustre/package.py | 30 +++++++++++++++++++
.../repos/builtin/packages/openmpi/package.py | 10 ++++++-
2 files changed, 39 insertions(+), 1 deletion(-)
create mode 100644 var/spack/repos/builtin/packages/lustre/package.py
diff --git a/var/spack/repos/builtin/packages/lustre/package.py b/var/spack/repos/builtin/packages/lustre/package.py
new file mode 100644
index 0000000000..2ce6a1ad55
--- /dev/null
+++ b/var/spack/repos/builtin/packages/lustre/package.py
@@ -0,0 +1,30 @@
+# Copyright 2013-2020 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+from spack import *
+
+
+class Lustre(Package):
+ """Lustre is a type of parallel distributed file system,
+ generally used for large-scale cluster computing."""
+
+ homepage = 'http://lustre.org/'
+ has_code = False
+
+ version('2.12')
+
+ # Lustre is filesystem and needs to be installed on system.
+ # To have it as external package in SPACK, follow below:
+ # config file packages.yaml needs to be adjusted:
+ # lustre:
+ # version: [2.12]
+ # paths:
+ # lustre@2.12: /usr (Usual Lustre library path)
+ # buildable: False
+
+ def install(self, spec, prefix):
+ raise InstallError(
+ self.spec.format('{name} is not installable, you need to specify '
+ 'it as an external package in packages.yaml'))
diff --git a/var/spack/repos/builtin/packages/openmpi/package.py b/var/spack/repos/builtin/packages/openmpi/package.py
index 82838e5a87..1d19b1fbfd 100644
--- a/var/spack/repos/builtin/packages/openmpi/package.py
+++ b/var/spack/repos/builtin/packages/openmpi/package.py
@@ -221,6 +221,8 @@ class Openmpi(AutotoolsPackage):
variant('gpfs', default=True, description='Enable GPFS support (if present)')
variant('singularity', default=False,
description="Build support for the Singularity container")
+ variant('lustre', default=False,
+ description="Lustre filesystem library support")
# Adding support to build a debug version of OpenMPI that activates
# Memchecker, as described here:
#
@@ -269,6 +271,7 @@ class Openmpi(AutotoolsPackage):
depends_on('valgrind~mpi', when='+memchecker')
# Singularity release 3 works better
depends_on('singularity@3.0.0:', when='+singularity')
+ depends_on('lustre', when='+lustre')
depends_on('opa-psm2', when='fabrics=psm2')
depends_on('rdma-core', when='fabrics=verbs')
@@ -536,8 +539,13 @@ def configure_args(self):
# Singularity container support
if spec.satisfies('+singularity @:4.9'):
- singularity_opt = '--with-singularity={0}'.format(spec['singularity'].prefix)
+ singularity_opt = '--with-singularity={0}'.format(
+ spec['singularity'].prefix)
config_args.append(singularity_opt)
+ # Lustre filesystem support
+ if spec.satisfies('+lustre'):
+ lustre_opt = '--with-lustre={0}'.format(spec['lustre'].prefix)
+ config_args.append(lustre_opt)
# Hwloc support
if spec.satisfies('@1.5.2:'):
config_args.append('--with-hwloc={0}'.format(spec['hwloc'].prefix))
--
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