machines: eccc: update our machine files #725
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A few notes: - We do need to request memory even on machines where we have excluseive node access. 20 GB was chosen rather arbitrarily. - We set umask to 022 to make the <jobname>.o and <jobname>.e files readable by group and others. - We use the minimal SSM package for the compiler and Intel MPI, but we keep the setup using environment modules commented if ever we need to weak things (i.e. I_MPI_LIBRARY_KIND) - We set OMP_STACKSIZE. Since d1e972a (Update OMP (CICE-Consortium#680), 2022-02-18), OpenMP threading is active in 'ice_transport_remap.F90', and the default OpenMP stack size needs to be adjusted to avoid stack overflows. We set it to a 64 Mb size as used for other machines. Also, remove dead code setting 'CICE_ACCT'. This variable was last used in 98e0307 (Update scripts, rename variables from CICE_ to ICE_ to be more reusable in icepack., 2017-09-15), and so did not do anything for any of the machines that were using it after that commit. Remove code in machines env files that was setting it based on '~/.cice_proj'. A few notes specific to 'gpsc3': - Since we use an '--export' directive to choose which environment variables are exported to the job environment by SLURM, SSMUSE_BASE and SSMUSE_PATH are not present in the environnement and loading domains without their full paths fails on csh, so use a full path. - We use the compiler package from main/opt instead of eccc/all/opt since we do not need the EC-specific variables to be set (and it also leads to job failures since BASE_ARCH is not defined).
apcraig
approved these changes
Jun 2, 2022
dabail10
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to ESCOMP/CICE
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this pull request
Oct 4, 2022
A few notes: - We do need to request memory even on machines where we have excluseive node access. 20 GB was chosen rather arbitrarily. - We set umask to 022 to make the <jobname>.o and <jobname>.e files readable by group and others. - We use the minimal SSM package for the compiler and Intel MPI, but we keep the setup using environment modules commented if ever we need to weak things (i.e. I_MPI_LIBRARY_KIND) - We set OMP_STACKSIZE. Since d1e972a (Update OMP (CICE-Consortium#680), 2022-02-18), OpenMP threading is active in 'ice_transport_remap.F90', and the default OpenMP stack size needs to be adjusted to avoid stack overflows. We set it to a 64 Mb size as used for other machines. Also, remove dead code setting 'CICE_ACCT'. This variable was last used in 98e0307 (Update scripts, rename variables from CICE_ to ICE_ to be more reusable in icepack., 2017-09-15), and so did not do anything for any of the machines that were using it after that commit. Remove code in machines env files that was setting it based on '~/.cice_proj'. A few notes specific to 'gpsc3': - Since we use an '--export' directive to choose which environment variables are exported to the job environment by SLURM, SSMUSE_BASE and SSMUSE_PATH are not present in the environnement and loading domains without their full paths fails on csh, so use a full path. - We use the compiler package from main/opt instead of eccc/all/opt since we do not need the EC-specific variables to be set (and it also leads to job failures since BASE_ARCH is not defined).
phil-blain
added a commit
to phil-blain/CICE
that referenced
this pull request
Dec 12, 2022
A few notes: - We do need to request memory even on machines where we have excluseive node access. 20 GB was chosen rather arbitrarily. - We set umask to 022 to make the <jobname>.o and <jobname>.e files readable by group and others. - We use the minimal SSM package for the compiler and Intel MPI, but we keep the setup using environment modules commented if ever we need to weak things (i.e. I_MPI_LIBRARY_KIND) - We set OMP_STACKSIZE. Since d1e972a (Update OMP (CICE-Consortium#680), 2022-02-18), OpenMP threading is active in 'ice_transport_remap.F90', and the default OpenMP stack size needs to be adjusted to avoid stack overflows. We set it to a 64 Mb size as used for other machines. Also, remove dead code setting 'CICE_ACCT'. This variable was last used in 98e0307 (Update scripts, rename variables from CICE_ to ICE_ to be more reusable in icepack., 2017-09-15), and so did not do anything for any of the machines that were using it after that commit. Remove code in machines env files that was setting it based on '~/.cice_proj'. A few notes specific to 'gpsc3': - Since we use an '--export' directive to choose which environment variables are exported to the job environment by SLURM, SSMUSE_BASE and SSMUSE_PATH are not present in the environnement and loading domains without their full paths fails on csh, so use a full path. - We use the compiler package from main/opt instead of eccc/all/opt since we do not need the EC-specific variables to be set (and it also leads to job failures since BASE_ARCH is not defined). (cherry picked from commit c334aee)
phil-blain
added a commit
to phil-blain/CICE
that referenced
this pull request
Feb 2, 2024
A few notes: - We do need to request memory even on machines where we have excluseive node access. 20 GB was chosen rather arbitrarily. - We set umask to 022 to make the <jobname>.o and <jobname>.e files readable by group and others. - We use the minimal SSM package for the compiler and Intel MPI, but we keep the setup using environment modules commented if ever we need to weak things (i.e. I_MPI_LIBRARY_KIND) - We set OMP_STACKSIZE. Since d1e972a (Update OMP (CICE-Consortium#680), 2022-02-18), OpenMP threading is active in 'ice_transport_remap.F90', and the default OpenMP stack size needs to be adjusted to avoid stack overflows. We set it to a 64 Mb size as used for other machines. Also, remove dead code setting 'CICE_ACCT'. This variable was last used in 98e0307 (Update scripts, rename variables from CICE_ to ICE_ to be more reusable in icepack., 2017-09-15), and so did not do anything for any of the machines that were using it after that commit. Remove code in machines env files that was setting it based on '~/.cice_proj'. A few notes specific to 'gpsc3': - Since we use an '--export' directive to choose which environment variables are exported to the job environment by SLURM, SSMUSE_BASE and SSMUSE_PATH are not present in the environnement and loading domains without their full paths fails on csh, so use a full path. - We use the compiler package from main/opt instead of eccc/all/opt since we do not need the EC-specific variables to be set (and it also leads to job failures since BASE_ARCH is not defined). (cherry picked from commit c334aee)
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PR checklist
base suite passes on all 4 new machines.
no changes to code itself.