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Update the PMIx package (#10442)

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* Update the PMIx package

- Add latest releases to the list.
- Add dependency on hwloc for versions >= 3.0
- Flag preferred versions for libevent and hwloc
- Improve the description
- Point the project URL to the correct site

Signed-off-by: Ralph Castain <rhc@pmix.org>

* Only install the hwloc dependency for versions >= 3.0.0

Thanks to @ax3l for the suggestion

Signed-off-by: Ralph Castain <rhc@pmix.org>

* Add myself as a listed maintainer

Signed-off-by: Ralph Castain <rhc@pmix.org>
This commit is contained in:
Ralph Castain 2019-01-26 12:25:18 -08:00 committed by Axel Huebl
parent 4e14752dd6
commit 3b1fb7d9ff
1 changed files with 32 additions and 27 deletions
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59
var/spack/repos/builtin/packages/pmix/package.py
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@ -9,43 +9,44 @@
class Pmix(AutotoolsPackage):
"""The Process Management Interface (PMI) has been used for quite some time
as a means of exchanging wireup information needed for interprocess
communication. Two versions (PMI-1 and PMI-2) have been released as part
of the MPICH effort. While PMI-2 demonstrates better scaling properties
than its PMI-1 predecessor, attaining rapid launch and wireup of the
roughly 1M processes executing across 100k nodes expected for exascale
operations remains challenging. PMI Exascale (PMIx) represents an
attempt to resolve these questions by providing an extended version
of the PMI definitions specifically designed to support clusters up
to and including exascale sizes. The overall objective of the project
is not to branch the existing definitions - in fact, PMIx fully
supports both of the existing PMI-1 and PMI-2 APIs - but rather to
(a) augment and extend those APIs to eliminate some current restrictions
that impact scalability, (b) establish a standards-like body for
maintaining the definitions, and (c) provide a reference implementation
of the PMIx standard that demonstrates the desired level of
scalability."""
"""The Process Management Interface (PMI) has been used for quite some
time as a means of exchanging wireup information needed for
interprocess communication. However, meeting the significant
orchestration challenges presented by exascale systems requires
that the process-to-system interface evolve to permit a tighter
integration between the different components of the parallel
application and existing and future SMS solutions.
homepage = "https://pmix.github.io/pmix"
url = "https://github.com/pmix/pmix/releases/download/v2.0.1/pmix-2.0.1.tar.bz2"
PMI Exascale (PMIx) addresses these needs by providing an extended
version of the PMI definitions specifically designed to support
exascale and beyond environments by: (a) adding flexibility to the
functionality expressed in the existing APIs, (b) augmenting the
interfaces with new APIs that provide extended capabilities, (c)
forging a collaboration between subsystem providers including
resource manager, fabric, file system, and programming library
developers, (d) establishing a standards-like body for maintaining
the definitions, and (e) providing a reference implementation of the
PMIx standard that demonstrates the desired level of scalability
while maintaining strict separation between it and the standard
itself."""
homepage = "https://pmix.org"
url = "https://github.com/pmix/pmix/releases/download/v3.1.2/pmix-3.1.2.tar.bz2"
maintainers = ['rhc54']
version('3.1.2', sha256='28aed0392d4ca2cdfbdd721e6210c94dadc9830677fea37a0abe9d592c00f9c3')
version('3.0.2', sha256='df68f35a3ed9517eeade80b13855cebad8fde2772b36a3f6be87559b6d430670')
version('3.0.1', sha256='b81055d2c0d61ef5a451b63debc39c820bcd530490e2e4dcb4cdbacb618c157c')
version('3.0.0', sha256='ee8f68107c24b706237a53333d832445315ae37de6773c5413d7fda415a6e2ee')
version('2.2.2', sha256='cd951dbda623fadc5b32ae149d8cc41f9462eac4d718d089340911b1a7c20714')
version('2.1.4', sha256='eb72d292e76e200f02cf162a477eecea2559ef3ac2edf50ee95b3fe3983d033e')
version('2.1.3', sha256='281283133498e7e5999ed5c6557542c22408bc9eb51ecbcf7696160616782a41')
version('2.1.2', sha256='94bb9c801c51a6caa1b8cef2b85ecf67703a5dfa4d79262e6668c37c744bb643')
version('2.0.1', 'ba3193b485843516e6b4e8641e443b1e')
version('2.0.0', '3e047c2ea0ba8ee9925ed92b205fd92e')
version('1.2.5', 'c3d20cd9d365a813dc367afdf0f41c37')
version('1.2.4', '242a812e206e7c5948f1f5c9688eb2a7')
version('1.2.3', '102b1cc650018b62348b45d572b158e9')
version('1.2.2', 'd85c8fd437bd88f984549425ad369e9f')
version('1.2.1', 'f090f524681c52001ea2db3b0285596f')
version('1.2.0', '6a42472d5a32e1c31ce5da19d50fc21a')
depends_on('libevent')
depends_on('libevent@2.0.20:2.0.22,2.1.8')
depends_on('hwloc@1.11.0:1.11.99,2.0.1:', when='@3.0.0:')
def configure_args(self):
@ -55,7 +56,7 @@ def configure_args(self):
'--enable-static'
]
# external libevent support (needed to keep Open MPI happy)
# libevent support
config_args.append(
'--with-libevent={0}'.format(spec['libevent'].prefix))
@ -66,4 +67,8 @@ def configure_args(self):
self.spec.version < Version('2.1.1'):
config_args.append('--without-tests-examples')
# Versions >= 3.0 also use hwloc
if self.spec.version >= Version('3.0.0'):
config_args.append('--with-hwloc={0}'.format(spec['hwloc'].prefix))
return config_args