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geoschem / geos-chem-cloud

Run GEOS-Chem easily on AWS cloud
http://cloud.geos-chem.org
MIT License
39 stars 9 forks source link

GCHP on AWS cloud #9

Closed JiaweiZhuang closed 4 years ago

JiaweiZhuang commented 6 years ago

This is a long-term goal. Just put it here for record. Will focus on GC-classic right now.

TODO:

  1. Compile and run GCHP with gfortran.
  2. Make the performance acceptable. MAPL is in favor of the latest ifort and doesn't seem to like older versions or other compilers.
  3. Run large-scale MPI jobs with CfnCluster (see also #6)
Jun-Meng commented 4 years ago

Hi, I'm following the tutorial to run GCHP on EC2 using GCHP container image (container_geoschem_tutorial_20181213). I'm using singularity container. I ran into the following error, as shown in the attached screenshot. Anybody else had the same problem? Thanks

Screen Shot 2019-10-18 at 2 37 41 PM

JiaweiZhuang commented 4 years ago

@Jun-Meng Could you upload the complete log file? It seems a memory issue and might be solved by using a bigger instance with more memory.

That GCHP container image is too old so I don't recommend using it for serious research purpose. I am working on the cloud-GCHP paper; once it is done I will update the image accordingly, likely in early next year.

JiaweiZhuang commented 4 years ago

@Jun-Meng I highly recommend waiting until CMake and Continuous Integration are implemented for GCHP (geoschem/gchp#36). That will avoid many debugging hassles.

Jun-Meng commented 4 years ago

Thanks Jiawei. I will try to use a larger memory instance. It's not on a serious research purpose so I think I will just wait the new GCHP to be released.

yantosca commented 4 years ago

@WilliamDowns has been making lots of progress in getting GCHP to run on the cloud since this issue was posted. I will close out this issue so that we can open new issues. GCHP has changed a lot since 2018.