gfortran-12 version compatible with CosmoMC?

Use of Cobaya. camb, CLASS, cosmomc, compilers, etc.
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Cristhian GQ
Posts: 11
Joined: March 27 2019
Affiliation: University of Texas at Dallas

gfortran-12 version compatible with CosmoMC?

Post by Cristhian GQ » January 31 2023

Hello Antony and CosmoMC users,

Someone could confirm me if gfortran/gcc - 12 version might have problems when compiling for CosmoMC?
A collaborator is getting weird results running the same code, so I am even suspecting the gfortran version might be the issue.

Best regards,
Cristhian Garcia.

Antony Lewis
Posts: 1930
Joined: September 23 2004
Affiliation: University of Sussex
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Re: gfortran-12 version compatible with CosmoMC?

Post by Antony Lewis » January 31 2023

I'm not aware of any new compiler bugs in gfortran 12, though certainly not impossible. It has been quite stable recently.

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