commit: 1c174d1674167dc0bef763956d11268835b85859 Author: Alessandro Barbieri <lssndrbarbieri <AT> gmail <DOT> com> AuthorDate: Sun Feb 23 03:50:14 2020 +0000 Commit: Alessandro Barbieri <lssndrbarbieri <AT> gmail <DOT> com> CommitDate: Sun Feb 23 03:50:14 2020 +0000 URL: https://gitweb.gentoo.org/repo/proj/guru.git/commit/?id=1c174d16
sys-cluster/rankstr: new package Package-Manager: Portage-2.3.89, Repoman-2.3.20 Signed-off-by: Alessandro Barbieri <lssndrbarbieri <AT> gmail.com> sys-cluster/rankstr/Manifest | 1 + sys-cluster/rankstr/metadata.xml | 19 ++++++++++++++++ sys-cluster/rankstr/rankstr-0.0.2.ebuild | 38 ++++++++++++++++++++++++++++++++ 3 files changed, 58 insertions(+) diff --git a/sys-cluster/rankstr/Manifest b/sys-cluster/rankstr/Manifest new file mode 100644 index 0000000..49b1c2e --- /dev/null +++ b/sys-cluster/rankstr/Manifest @@ -0,0 +1 @@ +DIST rankstr-0.0.2.tar.gz 10290 BLAKE2B 4efa609804bffd0fe9215e9b06112615ed85657af88bd15e1a51a5db7ccc8701bf162ea88096df69a42ecd062e3099e5c18986d72fd8c5cc14b89fd019b3322d SHA512 fd4814ec797566004c3141b46b4ca410e217857e2bee3dc3b0f350c2c10fcaff62e3608fb0233894a0960aade660f55a536ea7cc41c9aed3a355b3a05f432a0f diff --git a/sys-cluster/rankstr/metadata.xml b/sys-cluster/rankstr/metadata.xml new file mode 100644 index 0000000..d2422a7 --- /dev/null +++ b/sys-cluster/rankstr/metadata.xml @@ -0,0 +1,19 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd";> +<pkgmetadata> + <maintainer type="person"> + <email>[email protected]</email> + <name>Alessandro Barbieri</name> + </maintainer> + <upstream> + <remote-id type="github">ECP-VeloC/rankstr</remote-id> + </upstream> + <longdescription lang="en">The rankstr (rank string) library provides functions that identify unique strings across an MPI communicator. + +A key use case is to split a communicator into subcommunicators such that all processes in a resulting subcommunicator consist of those processes that provided an identical input string. rankstr_mpi_comm_split is a function like MPI_Comm_split, but it takes a variable-length string as the color argument insead of an integer value. + +The rankstr_mpi function does not output a communicator, but instead returns a unique integer for each unique string. + +For scalability, the implementation uses a distributed, bitonic sort via point-to-point messages over the input communicator to compare string values. The caller must provide two distinct tag values that are safe for the function to use for its point-to-point messages. + </longdescription> +</pkgmetadata> diff --git a/sys-cluster/rankstr/rankstr-0.0.2.ebuild b/sys-cluster/rankstr/rankstr-0.0.2.ebuild new file mode 100644 index 0000000..ffe57a9 --- /dev/null +++ b/sys-cluster/rankstr/rankstr-0.0.2.ebuild @@ -0,0 +1,38 @@ +# Copyright 1999-2020 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI="7" + +inherit cmake-utils + +DESCRIPTION="Split an MPI communicator into subcomms based on string values" +HOMEPAGE="https://github.com/ECP-VeloC/rankstr"; +SRC_URI="https://github.com/ECP-VeloC/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz" + +LICENSE="MIT" +SLOT="0" +KEYWORDS="~amd64" +IUSE="mpi test" +RESTRICT="!test? ( test )" + +RDEPEND=" + mpi? ( virtual/mpi ) +" +DEPEND="${RDEPEND}" +BDEPEND=" + >=dev-util/cmake-2.8 +" + +src_prepare() { + #do not build static library + sed -i '/rankstr-static/d' src/CMakeLists.txt || die + default + cmake-utils_src_prepare +} + +src_configure() { + local mycmakeargs=( + -DMPI="$(usex mpi "" OFF)" + ) + cmake-utils_src_configure +}
