Franz Pöschel
Franz Pöschel
Maybe there is no need to think this too complicatedly? I can imagine that a warning printed to stderr if one rank exceeds some predefined memory limit can already help...
That's probably a non-trivial question, yeah. If you want to go with this solution, it depends strongly on the job setup and on the compute hardware what makes sense. On...
> How do you store chars in HDF5 in a portable way? @pnorbert Plainly said, we don't. We have a similar bug in the openPMD API where we only distinguish...
Thank you for looking into this! I still see the crashes with v2.8.1, I will try to create a minimal example
I can reproduce this with a minimal ADIOS2 example: Writer: ```cpp #include #include #include int main(int argsc, char **argsv) { std::string engine_type = "sst"; std::string datatransport = "WAN"; if (argsc...
The issues are reproducible for v2.8.2 on my local system (openSUSE Leap 15.4), so they seem to not be entirely system-dependent. Setting `IO.SetParameter("QueueLimit", "1");` helps reproduce the hangup on a...
As said before, this is not urgent. Wishing you a quick recovery!
Ah, thanks for the hint. I should check if our implementation in openPMD does this correctly, then. EDIT: Yep, we do `InquireVariable` before every dataset read
I already got the impression that going beyond 2GB will run into limitations at many different corners, given the variety of errors that I had. So, part of this issue...
`#ifdef ADIOS2_HAVE_BP5` should do the trick, as defined inside `$INSTALL_PREFIX/include/adios2/common/ADIOSConfig.h`.