MCMC fails to start in CosmoMC-2021

Use of Cobaya. camb, CLASS, cosmomc, compilers, etc.
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Jose Lozano
Posts: 19
Joined: June 27 2023
Affiliation: Universidad Nacional Autónoma de México

MCMC fails to start in CosmoMC-2021

Post by Jose Lozano »

Hello people,

I'm trying to perform a full MCMC by setting action=0 in the inifile with the latest version of CosmoMC. However, I got the following output:

Total requested samples obtained
MPICH Notice [Rank 0] - Abort(0) (rank 0 in comm 0)

Did anyone encounter this problem in your experience with CosmoMC?
Antony Lewis
Posts: 1959
Joined: September 23 2004
Affiliation: University of Sussex
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Re: MCMC fails to start in CosmoMC-2021

Post by Antony Lewis »

Sounds like it already ran, already with max samples.
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