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We have an application (Gkeyll) which is outputting a scalar time trace to a single file during a time dependent simulation. We buffer a certain amount of data and periodically flush it out into an AD…
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I am using adios2 installed from conda, python3.7 under ubuntu 22.04. I was trying to write 4 simple numpy arrays into the same variable using MPI4py. However, when I read the bpFile, the data wrote b…
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HI:
I tried to build adios on theta@alcf.
It reported the following error when I run the runconfig script.
Is there any workaround? Thanks.
configure: === checking for CRAY PMI ===
checking f…
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On Ubuntu 18.04, on top of the latest master, we have
```
build$ cmake -DADIOS2_USE_Python=ON ../ -G Ninja
build$ ninja
[263/613] Linking CXX executable bin/adios2_reorganize_mpi
FAILED: bin/ad…
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The documentation says that Relay only supports collective I/O for ADIOS. Even if it did something simple like communicating everything to rank 0 and having rank 0 write everything out, it would still…
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currently everything is cast to double (was necessary because of an adios bug) but it should be fixed in new adios2.9 version. So include a query for correct datatype and on server and receiver side
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**Describe the bug**
On Linux, the Append mode can be used to create new files. On Windows, the program aborts if the file does not yet exist.
**To Reproduce**
```cpp
#include
int main()
{
…
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I am trying to build ADIOS2-Examples but cmake keeps finding other adios2 installations that it is not supposed to pick up since they are not in the environment nor passed as parameters.
```
adios…
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@cwsmith
What are the semantics of adios send/recieve? Are those operations blocking in general? I.e. in RDV usage is communicator.send() blocking? If not, how do you check if the send has completed…
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Not sure if this exactly counts as a bug, but [a ParaView user ran into an issue reading a BP4 file because ADIOS thought it was a BP5 file](https://gitlab.kitware.com/paraview/paraview/-/issues/22108…