Merge branch 'STEllAR-GROUP:master' into master

CITATION.cff

@@ -7,7 +7,7 @@
 # Metadata for citation of this software according to the CFF format (https://citation-file-format.github.io/)
 cff-version: 1.2.0
 message: If you use this software, please cite it using these metadata.
-title: 'STEllAR-GROUP/hpx: HPX V1.8.1: The C++ Standards Library for Parallelism and
+title: 'STEllAR-GROUP/hpx: HPX V1.9.0: The C++ Standards Library for Parallelism and
   Concurrency'
 doi: 10.5281/zenodo.5185328
 authors:
@@ -84,7 +84,7 @@ authors:
 - given-names: Zahra
   family-names: Khatami
   affiliation: Louisiana State University
-version: 1.8.1
-date-released: 2022-07-18
+version: 1.9.0
+date-released: 2023-05-02
 repository-code: https://github.com/STEllAR-GROUP/hpx
 license: BSL-1.0

CMakeLists.txt

@@ -58,9 +58,9 @@ endif()
 # Build all of HPX
 # ##############################################################################
 set(HPX_VERSION_MAJOR 1)
-set(HPX_VERSION_MINOR 9)
+set(HPX_VERSION_MINOR 10)
 set(HPX_VERSION_SUBMINOR 0)
-set(HPX_VERSION_DATE 20220805)
+set(HPX_VERSION_DATE 20230502)
 set(HPX_VERSION_TAG "-trunk")
 
 set(HPX_VERSION

cmake/HPX_UpdateGitDocs.cmake

@@ -128,7 +128,7 @@ if(HPX_WITH_GIT_TAG)
   # files to the "latest" directory. The regex only matches full version numbers
   # with three numerical components (X.Y.Z). It does not match release
   # candidates or other non-version tag names.
-  if("${HPX_WITH_GIT_TAG}" MATCHES "^[0-9]+\\.[0-9]+\\.[0-9]+$")
+  if("${HPX_WITH_GIT_TAG}" MATCHES "v^[0-9]+\\.[0-9]+\\.[0-9]+$")
     message("Updating latest directory")
     set(DOCS_LATEST_DEST "${HPX_BINARY_DIR}/docs/gh-pages/latest")
     file(REMOVE_RECURSE "${DOCS_LATEST_DEST}")

cmake/packaging/rpm/Changelog.txt

@@ -1,5 +1,8 @@
+* Tue May 02 2023 STE||AR Group <contact@stellar-group.org> 1.9.0
+- HPX Release 1.9.0 (https://hpx-docs.stellar-group.org/tags/1.9.0/html/releases/whats_new_1_9_0.html)
+
 * Wed Aug 06 2022 STE||AR Group <contact@stellar-group.org> 1.8.1
-- HPX Release 1.8.0 (https://hpx-docs.stellar-group.org/tags/1.8.1/html/releases/whats_new_1_8_1.html)
+- HPX Release 1.8.1 (https://hpx-docs.stellar-group.org/tags/1.8.1/html/releases/whats_new_1_8_1.html)
 
 * Wed May 18 2022 STE||AR Group <contact@stellar-group.org> 1.8.0
 - HPX Release 1.8.0 (https://hpx-docs.stellar-group.org/tags/1.8.0/html/releases/whats_new_1_8_0.html)

docs/sphinx/about_hpx/people.rst

@@ -112,8 +112,9 @@ Acknowledgements
 Thanks also to the following people who contributed directly or indirectly to
 the project through discussions, pull requests, documentation patches, etc.
 
+* Panos Syskakis for benchmarking and optimizing our parallel algorithms.
 * Shreyas Atre, for contributing fixes to our implementation of
-  senders/receivers.
+  senders/receivers and extending our coroutines integration with senders/receivers.
 * Alexander Neumann, for contributing fixes to the cmake build system.
 * Dimitra Karatza, for her work on refactoring the documentation and providing
   a new user-friendly environment during and after Google Season of Docs 2021.

docs/sphinx/contributing/release_procedure.rst

@@ -58,7 +58,8 @@ are completed to avoid confusion.
 #. Make sure ``HPX_VERSION_MAJOR/MINOR/SUBMINOR`` in ``CMakeLists.txt`` contain
    the correct values. Change them if needed.
 
-#. Change version references in CITATION.cff. There are two occurrences.
+#. Change version references in CITATION.cff. There are two occurrences. Change
+   year in the copyright file under ``/libs/core/version/src/version.cpp``.
 
 #. This step does not apply to patch releases. Remove features which have been
    deprecated for at least 2 releases. This involves removing build options
@@ -79,7 +80,7 @@ are completed to avoid confusion.
    keep them around in case (like Vc for example).
 
 #. Update the minimum required versions if necessary (compilers, dependencies,
-   etc.) in ``building_hpx.rst``.
+   etc.) in ``prerequisites.rst``.
 
 #. Verify that the Jenkins setups for the release branch on Rostam and Piz Daint
    are running and do not display any errors.
@@ -161,7 +162,7 @@ are completed to avoid confusion.
 
 #. Announce the release on hpx-users@stellar-group.org, stellar@cct.lsu.edu,
    allcct@cct.lsu.edu, faculty@csc.lsu.edu, faculty@ece.lsu.edu,
-   xpress@crest.iu.edu, the |hpx| Slack channel, the IRC channel,
+   the |hpx| Slack channel, the IRC channel,
    our list of external collaborators, isocpp.org, reddit.com, HPC Wire, Inside
    HPC, Heise Online, and a CCT press release.
 

docs/sphinx/releases.rst

@@ -11,6 +11,9 @@
 Releases
 ========
 
+List of releases
+================
+
 .. toctree::
    :maxdepth: 1
 
@@ -41,3 +44,12 @@ Releases
    releases/whats_new_0_8_1
    releases/whats_new_0_8_0
    releases/whats_new_0_7_0
+
+
+Namespace changes
+=================
+
+.. toctree::
+   :maxdepth: 1
+
+   releases/new_namespaces_1_9_0

docs/sphinx/releases/new_namespaces_1_9_0.rst

@@ -0,0 +1,36 @@
+..
+    Copyright (C) 2023 Dimitra Karatza
+
+    SPDX-License-Identifier: BSL-1.0
+    Distributed under the Boost Software License, Version 1.0. (See accompanying
+    file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+.. _new_namespaces_1_9_0:
+
+==============================
+|hpx| V1.9.0 Namespace changes
+==============================
+
+The latest release includes amongst others changes in the namespaces so that |hpx|
+facilities correspond to the C++ Standard Library. The old namespaces are
+deprecated. Below is a comprehensive list of the namespace changes.
+
+.. table:: Namespace changes in V1.9.0
+
+   ===========================================================  ==============================================================
+   Old namespace                                                New namespace
+   ===========================================================  ==============================================================
+   :cpp:func:`hpx::util::mem_fn`                                :cpp:func:`hpx::mem_fn`
+   :cpp:func:`hpx::util::invoke`                                :cpp:func:`hpx::invoke`
+   :cpp:func:`hpx::util::invoke_r`                              :cpp:func:`hpx::invoke_r`
+   :cpp:func:`hpx::util::invoke_fused`                          :cpp:func:`hpx::invoke_fused`
+   :cpp:func:`hpx::util::invoke_fused_r`                        :cpp:func:`hpx::invoke_fused_r`
+   :cpp:class:`hpx::util::unlock_guard`                         :cpp:class:`hpx::unlock_guard`
+   :cpp:func:`hpx::parallel::v1::reduce_by_key`                 :cpp:func:`hpx::experimental::reduce_by_key`
+   :cpp:func:`hpx::parallel::v1::sort_by_key`                   :cpp:func:`hpx::experimental::sort_by_key`
+   :cpp:class:`hpx::parallel::task_canceled_exception`          :cpp:class:`hpx::experimental::task_canceled_exception`
+   :cpp:class:`hpx::parallel::task_block`                       :cpp:class:`hpx::experimental::task_block`
+   :cpp:func:`hpx::parallel::define_task_block`                 :cpp:func:`hpx::experimental::define_task_block`                |
+   :cpp:func:`hpx::parallel::define_task_block_restore_thread`  :cpp:func:`hpx::experimental::define_task_block_restore_thread`
+   :cpp:class:`hpx::execution::experimental::task_group`        :cpp:class:`hpx::experimental::task_group`
+   ===========================================================  ==============================================================