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Update config_machines.xml for aurora drift (upstream b3c664d) #421

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Merged
xylar merged 2 commits into from
May 15, 2026
Merged

Update config_machines.xml for aurora drift (upstream b3c664d) #421

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a66b9f1
Initial plan
Copilot May 15, 2026
1cefd25
Update config_machines.xml from upstream E3SM b3c664d
Copilot May 15, 2026
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23 changes: 10 additions & 13 deletions mache/cime_machine_config/config_machines.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -1763,7 +1763,7 @@
<command name="load">sems-cmake/3.27.9</command>
</modules>
<modules compiler="gnu">
<command name="load">sems-gcc/11.4.0</command>
<command name="load">sems-gcc/13.2.0</command>
<command name="load">sems-openblas</command>
</modules>
<modules mpilib="mpi-serial">
Expand All @@ -1772,6 +1772,7 @@
</modules>
<modules mpilib="!mpi-serial">
<command name="load">sems-openmpi-no-cuda/4.1.6</command>
<command name="load">sems-hdf5/1.14.5</command>
<command name="load">sems-netcdf-c/4.9.2</command>
<command name="load">sems-netcdf-cxx/4.2</command>
<command name="load">sems-netcdf-fortran/4.6.1</command>
Expand All @@ -1796,6 +1797,9 @@
<environment_variables mpilib="!mpi-serial">
<env name="PNETCDF_PATH">$ENV{PARALLEL_NETCDF_ROOT}</env>
</environment_variables>
<environment_variables compiler="gnu">
<env name="MOAB_ROOT">$SHELL{if [ -z "$MOAB_ROOT" ]; then echo /sems-data-store/ACME/mappy/moab; else echo "$MOAB_ROOT"; fi}</env>
</environment_variables>
<resource_limits>
<resource name="RLIMIT_STACK">-1</resource>
</resource_limits>
Expand Down Expand Up @@ -3412,7 +3416,7 @@
<NODENAME_REGEX>aurora-uan-.*</NODENAME_REGEX>
<OS>LINUX</OS>
<COMPILERS>oneapi-ifxgpu,oneapi-ifx</COMPILERS>
<MPILIBS>mpich,mpich1024</MPILIBS>
<MPILIBS>mpich</MPILIBS>
<PROJECT>E3SM_Dec</PROJECT>
<SAVE_TIMING_DIR>/lus/flare/projects/E3SMinput/baselines</SAVE_TIMING_DIR>
<SAVE_TIMING_DIR_PROJECTS>.*</SAVE_TIMING_DIR_PROJECTS>
Expand Down Expand Up @@ -3458,8 +3462,7 @@
<command name="load">oneapi/release/2025.3.1</command>
<command name="load">netcdf-c/4.9.3</command>
<command name="load">netcdf-fortran/4.6.2</command>
</modules>
<modules mpilib="mpich1024">
<command name="load">moab/5.6.0</command>
<command name="load">mpich-config/collective-tuning/1024</command>
</modules>
</module_system>
Expand All @@ -3473,20 +3476,12 @@
<env name="FI_CXI_CQ_FILL_PERCENT">20</env>
<env name="FI_CXI_RX_MATCH_MODE">hybrid</env>
<env name="FI_MR_CACHE_MONITOR">disabled</env>
<env name="FI_LOG_PROV">cxi</env>
<env name="FI_LOG_LEVEL">warn</env>
<env name="FI_CXI_DEFAULT_TX_SIZE">$SHELL{if [ 2048 -lt `./xmlquery --value NUM_NODES` ]; then echo "4096 FI_CXI_DEFAULT_RX_SIZE=4096"; else echo $FI_CXI_DEFAULT_TX_SIZE; fi;}</env>
<env name="PALS_PING_PERIOD">240</env>
<env name="PALS_RPC_TIMEOUT">240</env>
<env name="RLIMITS"> </env>
</environment_variables>
<environment_variables compiler="oneapi-ifxgpu">
<env name="UR_L0_USE_DRIVER_INORDER_LISTS">1</env>
<env name="UR_L0_USE_RELAXED_ALLOCATION_LIMITS">1</env>
<env name="UR_L0_USE_COPY_ENGINE">1</env>
<env name="SYCL_PI_LEVEL_ZERO_SINGLE_THREAD_MODE">1</env>
<env name="SYCL_PI_LEVEL_ZERO_DISABLE_USM_ALLOCATOR">1</env>
<env name="SYCL_PI_LEVEL_ZERO_USM_RESIDENT">0x001</env>

<env name="MPIR_CVAR_ENABLE_GPU">1</env>
<env name="romio_cb_read">disable</env>
<env name="romio_cb_write">disable</env>
Expand Down Expand Up @@ -3514,6 +3509,8 @@
<env name="OMP_STACKSIZE">128M</env>
</environment_variables>
<environment_variables DEBUG="TRUE">
<env name="FI_LOG_PROV">cxi</env><!--log cassini fabric interface events-->
<env name="FI_LOG_LEVEL">warn</env>
<env name="RLIMITS">--rlimits CORE</env>
</environment_variables>
<resource_limits DEBUG="TRUE">
Expand Down
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