Particle functionalities may generate false figure if memory is almost full

yt-project / libyt

In-situ analysis with yt

https://libyt.readthedocs.io/

BSD 3-Clause "New" or "Revised" License

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Particle functionalities may generate false figure if memory is almost full #41

Closed cindytsai closed 2 years ago

cindytsai commented 2 years ago

Particle Functionalities May Generate False Figure if Memory is Almost Full

Related Issue

32

Description

Initially, particle plots may generate false figure, if the MPI size is too large. After testing on different machine, this doesn't seems to be an issue in libyt. This is more or less related to memory space of one machine has. But we still cannot find where actually is this issue.

(I haven't reproduce the issue.)

cindytsai commented 2 years ago

I cannot reproduce the issue... :sweat: I guess it is because I move .save() outside of if yt.is_root(), so that each rank is creating the same file which caused the problem. Or I simply implemented an ill-functioned libyt that time.

Anyway, I'm closing this issue since after running lots of examples, I did not encounter this issue at all, not even once.

yt-project / libyt

Particle functionalities may generate false figure if memory is almost full #41

Particle Functionalities May Generate False Figure if Memory is Almost Full

Related Issue

32

Description