Hi.
When i try to simulate my geometry in FEKO, i get this error:
How can i solve this?
Thanks...
Hello mustaphos,
Am I correct when I say that you don't get this error (hydra error) for every run, but it happens sporadically? We have seen this problem a few times and it is a bug in Intel MPI. It has been reported to them and we are looking at newer versions to see if the problem has been resolved, but thus far they have not been able to resolve the problem. Running the simulation a second time should not result in the same problem (that has been our experience thus far).
Hello mustaphos, Am I correct when I say that you don't get this error (hydra error) for every run, but it happens sporadically? We have seen this problem a few times and it is a bug in Intel MPI. It has been reported to them and we are looking at newer versions to see if the problem has been resolved, but thus far they have not been able to resolve the problem. Running the simulation a second time should not result in the same problem (that has been our experience thus far).
Hi JIF.
No.
The error was happening every time i run the simulation in FEKO 2017.
The FEKO 2018 was out recently and the distributor send me licence file and i setup this version and everthing is OK i guess.
The simulation is still running.
If i observe any issue i will post it.
By the way, i am not certain but it could be because of other processes.
I observed that when i free the RAM with tools of Advanced System Care software, all of the CPU, RAM, Storage those used by FEKO kernel and CADFEKO immediately drops and then come backs to previous usage status.
I don't know why but it is.
I didn't detect relation between them but anyway, it was worth to mention.
Regards...
Update
My simulation was running for 6days and i got this error again.
I updated the FEKO to 2018 and the error still exists.
<?xml version="1.0" encoding="UTF-8"?>
Hi mustaphos
If you still running into this problem, you can try updating to FEKO 2018.1 or later. There were changes made to FEKO 2018.1 that should resolve these sporadic Intel MPI Hydra errors on parallel Windows systems.
Kind regards
Madelé
Hello,
I'm getting similar error with FEKO 2020.1.1. FEKO reports out of memory, but that's inaccurate. I have 756 GM of RAM in that computer, and my problem has 150,000 unknowns.
I'm using MLFMM by the way.
Hello, I'm getting similar error with FEKO 2020.1.1. FEKO reports out of memory, but that's inaccurate. I have 756 GM of RAM in that computer, and my problem has 150,000 unknowns. I'm using MLFMM by the way.
Please attach the OUT file.
And if possible, the CFX file.
@Israel Lopez
If you can, the CFX file too.
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