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Next generation of ADIOS developed in the Exascale Computing Program

Results 251 ADIOS2 issues
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**Describe the bug** The MPI dataplane is not correctly propagated from `cmake/DetectOptions.cmake` to `source/adios2/toolkit/sst/CMakeLists.txt`. There are three separate issues: 1. The availability of the dataplane is not correctly inferred upon...

**Current implementation** In the current release (https://github.com/ornladios/ADIOS2/releases/tag/v2.10.1) memory for a derived variable is allocated each time the variable values are computed. ```c++ template T *ApplyOneToOne(T *data, size_t dataSize, size_t nVariables,...

``` 2024-07-31T18:11:06.9196463Z Test #1180: Api.Python.BPWriteTypesHighLevelAPI.MPI .................................................................***Timeout 120.01 sec 2024-07-31T18:11:06.9197585Z Start 1180: Api.Python.BPWriteTypesHighLevelAPI.MPI 2024-07-31T18:11:06.9198161Z 2024-07-31T18:11:06.9200077Z 1180: Test command: C:\Miniconda\envs\adios2\Library\bin\mpiexec.exe "-n" "2" "C:/Miniconda/envs/adios2/python.exe" "D:/a/ADIOS2/ADIOS2/source/testing/adios2/python/TestBPWriteTypesHighLevelAPI.py" 2024-07-31T18:11:06.9202492Z 1180: Working Directory: D:/a/ADIOS2/ADIOS2/win2022-vs2022-msmpi/Testing/adios2/python 2024-07-31T18:11:06.9203467Z 1180: Environment...

``` 2024-07-30T23:25:50.1452860Z 633: F 2024-07-30T23:25:50.1453470Z 633: ====================================================================== 2024-07-30T23:25:50.1454416Z 633: FAIL: test_basic (__main__.TestFileReader) 2024-07-30T23:25:50.1455699Z 633: ---------------------------------------------------------------------- 2024-07-30T23:25:50.1456577Z 633: Traceback (most recent call last): 2024-07-30T23:25:50.1457777Z 633: File "D:\a\ADIOS2\ADIOS2\source\testing\adios2\python\TestFileReader.py", line 50, in test_basic...

Same error in `Test.Engine.DataManSingleValues` and `Test.Engine.DataMan1xN.Serial`. ``` E ====================================================================== ERROR: test_run (__main__.TestDataMan1D) ---------------------------------------------------------------------- Traceback (most recent call last): File "/Users/runner/work/ADIOS2/ADIOS2/source/testing/adios2/engine/dataman/TestDataManSingleValues.py", line 34, in test_run s.start() File "/Users/runner/miniconda3/envs/adios2/lib/python3.10/multiprocessing/process.py", line 121, in...

The C and C++ version fails with the following error: ``` E Test output /Applications/Xcode_15.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -Wall -isysroot /Applications/Xcode_15.4.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.5.sdk -o main.o -c main_nompi.cxx -isystem /Users/runner/work/ADIOS2/ADIOS2/macos-14-xcode15_4-shared-serial/testing/install/install/include -std=gnu++11 /Applications/Xcode_15.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -Wall -o adios_cxx11_test main.o...

We, [Melissa](https://melissa.gitlabpages.inria.fr/melissa/#summary), are currently trying to shift from zeromq implementation to Adios2 for leveraging RDMA support. After several issues we faced when using Adios SST, we were finally able to...

**Describe the bug** Cannot load adios2.10.1 into python3.12.4 on a MacBook. I get the following error: ImportError: cannot import name 'or_' from 'operator' (/Users/dpn/sw/adios2/2.10.1/install/lib/python3.12/site-packages/adios2/operator.py) Python 3.12.4 (main, Jun 6 2024,...

**Describe the bug** Remote.GetRemote SST tests unstable in Frontier **To Reproduce** https://open.cdash.org/viewTest.php?onlyfailed&buildid=9773810 ``` [flag] [Remote.BPWriteReadADIOS2stdio.GetRemote](https://open.cdash.org/test/1647777835) [Failed](https://open.cdash.org/test/1647777835) 60ms Completed (SEGFAULT) Unstable [Unstable](https://open.cdash.org/testSummary.php?project=85&name=Remote.BPWriteReadADIOS2stdio.GetRemote&date=2024-07-19) [flag] [Remote.BPWriteMemorySelectionRead.GetRemote](https://open.cdash.org/test/1647777838) [Failed](https://open.cdash.org/test/1647777838) 60ms Completed (SEGFAULT) Unstable [Unstable](https://open.cdash.org/testSummary.php?project=85&name=Remote.BPWriteMemorySelectionRead.GetRemote&date=2024-07-19) ```...