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uber-research / go-explore

Code for Go-Explore: a New Approach for Hard-Exploration Problems
https://arxiv.org/abs/1901.10995
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During robustification I get an MPI error. #25

Open HampusAstrom opened 3 years ago

HampusAstrom commented 3 years ago

I am running the code from https://github.com/uber-research/atari-reset, but since you have not enabled issues there I write here instead.

When I try to run your robustification code with the default parameters from https://github.com/uber-research/go-explore i get the following error:

The MPI_Comm_test_inter() function was called before MPI_INIT was invoked. This is disallowed by the MPI standard. *** Your MPI job will now abort. [hampusa:2940] Local abort before MPI_INIT completed completed successfully, but am not able to aggregate error messages, and not able to guarantee that all other processes were killed!

I am trying to run it on a single machine, and I have tried if setting --nenvs=1 would help but there is no difference.

Oyakata67909 commented 2 years ago

I also got the same error in policy_based one. Did you (@HampusAstrom ) find any solutions to this?