Branch: refs/heads/feature/hierarchical_collectives
Home: https://github.com/STEllAR-GROUP/hpx
Commit: 85a8ab0fe9e4bd82f85ad5dea16d1d652768a2fc
https://github.com/STEllAR-GROUP/hpx/commit/85a8ab0fe9e4bd82f85ad5dea16d1d652768a2fc
Author: Lukas Zeil <[email protected]>
Date: 2025-12-18 (Thu, 18 Dec 2025)
Changed paths:
M libs/full/collectives/include/hpx/collectives/create_communicator.hpp
M libs/full/collectives/src/create_communicator.cpp
Log Message:
-----------
Added Recursive function and non-functional hierarchical communicator
Signed-off-by: Hartmut Kaiser <[email protected]>
Commit: 4655fcb641c4900afca9bfef2a80a1bc0a4c0544
https://github.com/STEllAR-GROUP/hpx/commit/4655fcb641c4900afca9bfef2a80a1bc0a4c0544
Author: Lukas Zeil <[email protected]>
Date: 2025-12-18 (Thu, 18 Dec 2025)
Changed paths:
M libs/full/collectives/src/create_communicator.cpp
Log Message:
-----------
Made hierarchical communicator ready for testing
Signed-off-by: Hartmut Kaiser <[email protected]>
Commit: 597b8ea9c34b80508b2fe4fddd9056615d24a4a8
https://github.com/STEllAR-GROUP/hpx/commit/597b8ea9c34b80508b2fe4fddd9056615d24a4a8
Author: Lukas Zeil <[email protected]>
Date: 2025-12-18 (Thu, 18 Dec 2025)
Changed paths:
M libs/full/collectives/include/hpx/collectives/create_communicator.hpp
M libs/full/collectives/src/create_communicator.cpp
Log Message:
-----------
Fixed small mistake
Signed-off-by: Hartmut Kaiser <[email protected]>
Commit: 759474ac2a17ad8dd4cc7a8efacc798e038f39bb
https://github.com/STEllAR-GROUP/hpx/commit/759474ac2a17ad8dd4cc7a8efacc798e038f39bb
Author: Lukas Zeil <[email protected]>
Date: 2025-12-18 (Thu, 18 Dec 2025)
Changed paths:
M libs/full/collectives/src/create_communicator.cpp
Log Message:
-----------
Fixed several code mistakes.
Signed-off-by: Hartmut Kaiser <[email protected]>
Commit: be011ee801943eceba1659813814d9c982530878
https://github.com/STEllAR-GROUP/hpx/commit/be011ee801943eceba1659813814d9c982530878
Author: Lukas Zeil <[email protected]>
Date: 2025-12-18 (Thu, 18 Dec 2025)
Changed paths:
M libs/full/collectives/src/create_communicator.cpp
Log Message:
-----------
Fixed Unproper class Problem
Commit: 75ca916475d58c8ef4e7d880adf827a64250697b
https://github.com/STEllAR-GROUP/hpx/commit/75ca916475d58c8ef4e7d880adf827a64250697b
Author: Lukas Zeil <[email protected]>
Date: 2025-12-18 (Thu, 18 Dec 2025)
Changed paths:
M libs/full/collectives/src/create_communicator.cpp
Log Message:
-----------
Minor Copying Problem
Commit: 438b7f3e8ceab0aa014430405b541de229af6509
https://github.com/STEllAR-GROUP/hpx/commit/438b7f3e8ceab0aa014430405b541de229af6509
Author: Lukas Zeil <[email protected]>
Date: 2025-12-18 (Thu, 18 Dec 2025)
Changed paths:
M libs/full/collectives/src/create_communicator.cpp
Log Message:
-----------
Changed integers to unsigned integers.
Commit: d6c674dfae07f178ef01e2acd7c26c3a526897df
https://github.com/STEllAR-GROUP/hpx/commit/d6c674dfae07f178ef01e2acd7c26c3a526897df
Author: Lukas Zeil <[email protected]>
Date: 2025-12-18 (Thu, 18 Dec 2025)
Changed paths:
M libs/full/collectives/include/hpx/collectives/create_communicator.hpp
M libs/full/collectives/src/create_communicator.cpp
Log Message:
-----------
Added Declaration and changed back to int values
Signed-off-by: Hartmut Kaiser <[email protected]>
Commit: f3e20307ae38f1ea03cbd65e0b12c531cfec1a76
https://github.com/STEllAR-GROUP/hpx/commit/f3e20307ae38f1ea03cbd65e0b12c531cfec1a76
Author: Lukas Zeil <[email protected]>
Date: 2025-12-18 (Thu, 18 Dec 2025)
Changed paths:
M libs/full/collectives/include/hpx/collectives/create_communicator.hpp
M libs/full/collectives/src/create_communicator.cpp
Log Message:
-----------
Fixed Declaration Issues.
Commit: 1398d8de2ff945efa7bc03138dafc4d61a332c01
https://github.com/STEllAR-GROUP/hpx/commit/1398d8de2ff945efa7bc03138dafc4d61a332c01
Author: Lukas Zeil <[email protected]>
Date: 2025-12-18 (Thu, 18 Dec 2025)
Changed paths:
M libs/full/collectives/src/create_communicator.cpp
Log Message:
-----------
Fixed Copying issues as well as method issues
Commit: 068fef2364c145e25999f95f88a4bc2e5d369b02
https://github.com/STEllAR-GROUP/hpx/commit/068fef2364c145e25999f95f88a4bc2e5d369b02
Author: Lukas Zeil <[email protected]>
Date: 2025-12-18 (Thu, 18 Dec 2025)
Changed paths:
M libs/full/collectives/src/create_communicator.cpp
Log Message:
-----------
Fixed Return issues and argument issues
Commit: 5f91c9c76f3eaf9cc9b0c0fa7711bf07abcef669
https://github.com/STEllAR-GROUP/hpx/commit/5f91c9c76f3eaf9cc9b0c0fa7711bf07abcef669
Author: Lukas Zeil <[email protected]>
Date: 2025-12-18 (Thu, 18 Dec 2025)
Changed paths:
M libs/full/collectives/src/create_communicator.cpp
Log Message:
-----------
Fixed typing issues and more return issues.
Commit: bcab6f948a4effb084aca3a8a25191d24c41bce2
https://github.com/STEllAR-GROUP/hpx/commit/bcab6f948a4effb084aca3a8a25191d24c41bce2
Author: Lukas Zeil <[email protected]>
Date: 2025-12-18 (Thu, 18 Dec 2025)
Changed paths:
M libs/full/collectives/include/hpx/collectives/create_communicator.hpp
M libs/full/collectives/include/hpx/collectives/scatter.hpp
M libs/full/collectives/src/create_communicator.cpp
Log Message:
-----------
Initial probably non-functional hierarchical scatter using hierarchical
communicators
Signed-off-by: Hartmut Kaiser <[email protected]>
Commit: eddc0d288cbd36ae9e692e6633b0299666a1211d
https://github.com/STEllAR-GROUP/hpx/commit/eddc0d288cbd36ae9e692e6633b0299666a1211d
Author: Lukas Zeil <[email protected]>
Date: 2025-12-18 (Thu, 18 Dec 2025)
Changed paths:
M libs/full/collectives/include/hpx/collectives/create_communicator.hpp
M libs/full/collectives/src/create_communicator.cpp
Log Message:
-----------
Fixed rudimentary errors
Commit: d6416f504981a01c680954e3726c02a87cda912c
https://github.com/STEllAR-GROUP/hpx/commit/d6416f504981a01c680954e3726c02a87cda912c
Author: Lukas Zeil <[email protected]>
Date: 2025-12-18 (Thu, 18 Dec 2025)
Changed paths:
M libs/full/collectives/include/hpx/collectives/create_communicator.hpp
Log Message:
-----------
declared default Arity
Commit: 636941dfc72c92faab0d1cef91e618031dd7b3d2
https://github.com/STEllAR-GROUP/hpx/commit/636941dfc72c92faab0d1cef91e618031dd7b3d2
Author: Lukas Zeil <[email protected]>
Date: 2025-12-18 (Thu, 18 Dec 2025)
Changed paths:
M libs/full/collectives/src/create_communicator.cpp
Log Message:
-----------
Fixed tuple order
Commit: 16bff22fe0fdd68151d1ee207650167822f66021
https://github.com/STEllAR-GROUP/hpx/commit/16bff22fe0fdd68151d1ee207650167822f66021
Author: Lukas Zeil <[email protected]>
Date: 2025-12-18 (Thu, 18 Dec 2025)
Changed paths:
M libs/full/collectives/include/hpx/collectives/scatter.hpp
M libs/full/collectives/src/create_communicator.cpp
Log Message:
-----------
Hierarchical scatter compiles.
Signed-off-by: Hartmut Kaiser <[email protected]>
Commit: 4ed1c031435ef106920faa1d69e96bf73989e128
https://github.com/STEllAR-GROUP/hpx/commit/4ed1c031435ef106920faa1d69e96bf73989e128
Author: Lukas Zeil <[email protected]>
Date: 2025-12-18 (Thu, 18 Dec 2025)
Changed paths:
M libs/full/collectives/include/hpx/collectives/create_communicator.hpp
M libs/full/collectives/include/hpx/collectives/scatter.hpp
M libs/full/collectives/src/create_communicator.cpp
Log Message:
-----------
Current State of the Code for meeting.
Commit: 074837581738c2c2de9f37cbdd0fd0d724028be8
https://github.com/STEllAR-GROUP/hpx/commit/074837581738c2c2de9f37cbdd0fd0d724028be8
Author: Lukas Zeil <[email protected]>
Date: 2025-12-18 (Thu, 18 Dec 2025)
Changed paths:
M libs/full/collectives/include/hpx/collectives/create_communicator.hpp
M libs/full/collectives/include/hpx/collectives/scatter.hpp
M libs/full/collectives/src/create_communicator.cpp
Log Message:
-----------
Hierarchical Scatter works for 4 arity on 16 localities
Signed-off-by: Hartmut Kaiser <[email protected]>
Commit: 38cf31232414c489e3bf9cfcf07c4ea6dfcb935f
https://github.com/STEllAR-GROUP/hpx/commit/38cf31232414c489e3bf9cfcf07c4ea6dfcb935f
Author: Lukas Zeil <[email protected]>
Date: 2025-12-18 (Thu, 18 Dec 2025)
Changed paths:
M libs/full/collectives/include/hpx/collectives/broadcast.hpp
M libs/full/collectives/include/hpx/collectives/gather.hpp
M libs/full/collectives/include/hpx/collectives/reduce.hpp
M libs/full/collectives/include/hpx/collectives/scatter.hpp
M libs/full/collectives/src/create_communicator.cpp
Log Message:
-----------
Fully Functioning Scatter, broadcast, gather and reduce operation
Signed-off-by: Hartmut Kaiser <[email protected]>
Commit: d944cff4bdd9602cc7bae2ece8515f308805aae2
https://github.com/STEllAR-GROUP/hpx/commit/d944cff4bdd9602cc7bae2ece8515f308805aae2
Author: Hartmut Kaiser <[email protected]>
Date: 2025-12-18 (Thu, 18 Dec 2025)
Changed paths:
M libs/full/collectives/include/hpx/collectives/argument_types.hpp
M libs/full/collectives/include/hpx/collectives/broadcast.hpp
M libs/full/collectives/include/hpx/collectives/create_communicator.hpp
M libs/full/collectives/include/hpx/collectives/gather.hpp
M libs/full/collectives/include/hpx/collectives/reduce.hpp
M libs/full/collectives/include/hpx/collectives/scatter.hpp
M libs/full/collectives/src/broadcast.cpp
M libs/full/collectives/src/create_communicator.cpp
M libs/full/collectives/tests/performance/CMakeLists.txt
A libs/full/collectives/tests/performance/benchmark_collectives.cpp
M libs/full/collectives/tests/unit/CMakeLists.txt
A libs/full/collectives/tests/unit/broadcast_hierarchical.cpp
A libs/full/collectives/tests/unit/gather_hierarchical.cpp
A libs/full/collectives/tests/unit/reduce_hierarchical.cpp
M libs/full/collectives/tests/unit/remote_latch.cpp
A libs/full/collectives/tests/unit/scatter_hierarchical.cpp
M tools/.codespell_whitelist
Log Message:
-----------
Resolving merge conflicts, cleaned up implementation
- adding tests for hierarchical APIs'
- adding benchmark for collectives
Signed-off-by: Hartmut Kaiser <[email protected]>
Commit: 27133ba7f173082fbfe0552d10c2d29751017135
https://github.com/STEllAR-GROUP/hpx/commit/27133ba7f173082fbfe0552d10c2d29751017135
Author: Hartmut Kaiser <[email protected]>
Date: 2025-12-18 (Thu, 18 Dec 2025)
Changed paths:
M docs/sphinx/api/public_distributed_api.rst
M libs/full/collectives/CMakeLists.txt
R libs/full/collectives/include/hpx/collectives/communication_set.hpp
R
libs/full/collectives/include/hpx/collectives/detail/communication_set_node.hpp
R libs/full/collectives/src/create_communication_set.cpp
R libs/full/collectives/src/detail/communication_set_node.cpp
M libs/full/collectives/tests/unit/CMakeLists.txt
R libs/full/collectives/tests/unit/communication_set.cpp
M tools/.codespell_whitelist
Log Message:
-----------
Removed obsolete communication_set APIs
Signed-off-by: Hartmut Kaiser <[email protected]>
Commit: 552a76b945f727c2f4ce56bbcd11bebb169c6fef
https://github.com/STEllAR-GROUP/hpx/commit/552a76b945f727c2f4ce56bbcd11bebb169c6fef
Author: Hartmut Kaiser <[email protected]>
Date: 2025-12-18 (Thu, 18 Dec 2025)
Changed paths:
M libs/full/collectives/include/hpx/collectives/broadcast.hpp
M libs/full/collectives/include/hpx/collectives/create_communicator.hpp
M libs/full/collectives/include/hpx/collectives/gather.hpp
M libs/full/collectives/include/hpx/collectives/reduce.hpp
M libs/full/collectives/include/hpx/collectives/scatter.hpp
M libs/full/collectives/src/create_communicator.cpp
M libs/full/collectives/tests/performance/benchmark_collectives.cpp
M libs/full/collectives/tests/unit/reduce_hierarchical.cpp
M libs/full/include/include/hpx/collectives.hpp
Log Message:
-----------
More refactoring to reduce code duplication
Signed-off-by: Hartmut Kaiser <[email protected]>
Compare:
https://github.com/STEllAR-GROUP/hpx/compare/219899b571a0...552a76b945f7
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