From b968b96df1fb78917b49e74ecd486d7a2c20ed71 Mon Sep 17 00:00:00 2001
From: Brian Curtis <Brian.Curtis@noaa.gov>
Date: Wed, 2 Oct 2024 13:46:28 -0400
Subject: [PATCH 01/10] initial testing to get UFSWM working on Gaea C6

---
 modulefiles/ufs_gaeac6.intel.lua       | 33 +++++++++++++
 tests/compile.sh                       |  3 ++
 tests/default_vars.sh                  |  2 +-
 tests/detect_machine.sh                |  2 +
 tests/fv3_conf/compile_slurm.IN_gaeac6 | 22 +++++++++
 tests/fv3_conf/fv3_slurm.IN_gaeac6     | 45 +++++++++++++++++
 tests/logs/RegressionTests_gaeac6.log  | 68 ++++++++++++++++++++++++++
 tests/module-setup.sh                  |  7 ++-
 tests/rt.sh                            | 35 +++++++++++++
 tests/rt_utils.sh                      |  7 ++-
 tests/run_test.sh                      |  7 ++-
 11 files changed, 226 insertions(+), 5 deletions(-)
 create mode 100644 modulefiles/ufs_gaeac6.intel.lua
 create mode 100644 tests/fv3_conf/compile_slurm.IN_gaeac6
 create mode 100644 tests/fv3_conf/fv3_slurm.IN_gaeac6
 create mode 100644 tests/logs/RegressionTests_gaeac6.log

diff --git a/modulefiles/ufs_gaeac6.intel.lua b/modulefiles/ufs_gaeac6.intel.lua
new file mode 100644
index 0000000000..9ae1d14e2d
--- /dev/null
+++ b/modulefiles/ufs_gaeac6.intel.lua
@@ -0,0 +1,33 @@
+help([[
+  This module loads libraries required for building and running UFS Weather Model 
+  on the NOAA RDHPC machine Gaea C5 using Intel-2023.1.0.
+]])
+
+whatis([===[Loads libraries needed for building the UFS Weather Model on Gaea ]===])
+
+prepend_path("MODULEPATH", "/ncrc/proj/epic/spack-stack/c6/spack-stack-1.6.0/envs/fms-2024.01/install/modulefiles/Core")
+
+stack_intel_ver=os.getenv("stack_intel_ver") or "2023.2.0"
+load(pathJoin("stack-intel", stack_intel_ver))
+
+stack_cray_mpich_ver=os.getenv("stack_cray_mpich_ver") or "8.1.29"
+load(pathJoin("stack-cray-mpich", stack_cray_mpich_ver))
+
+stack_python_ver=os.getenv("stack_python_ver") or "3.10.13"
+load(pathJoin("stack-python", stack_python_ver))
+
+cmake_ver=os.getenv("cmake_ver") or "3.23.1"
+load(pathJoin("cmake", cmake_ver))
+
+load("ufs_common")
+
+nccmp_ver=os.getenv("nccmp_ver") or "1.9.0.1"
+load(pathJoin("nccmp", nccmp_ver))
+
+unload("darshan-runtime")
+unload("cray-libsci")
+
+setenv("CC","cc")
+setenv("CXX","CC")
+setenv("FC","ftn")
+setenv("CMAKE_Platform","gaea.intel")
diff --git a/tests/compile.sh b/tests/compile.sh
index 8ab0f60b82..2edd7ad73c 100755
--- a/tests/compile.sh
+++ b/tests/compile.sh
@@ -64,6 +64,9 @@ case ${MACHINE_ID} in
     if [[ ${MACHINE_ID} == gaea ]]; then
       module reset
     fi
+    if [[ ${MACHINE_ID} == gaeac6 ]]; then
+      module reset
+    fi
     # Load fv3 module
     module use "${PATHTR}/modulefiles"
     modulefile="ufs_${MACHINE_ID}.${RT_COMPILER}"
diff --git a/tests/default_vars.sh b/tests/default_vars.sh
index 9a8eb118ed..59d02d1995 100644
--- a/tests/default_vars.sh
+++ b/tests/default_vars.sh
@@ -300,7 +300,7 @@ elif [[ ${MACHINE_ID} = s4 ]]; then
   export ICE_tasks_cpl_bmrk=48
   export WAV_tasks_cpl_bmrk=80
 
-elif [[ ${MACHINE_ID} = gaea ]]; then
+elif [[ ${MACHINE_ID} = gaea || ${MACHINE_ID} = gaeac6 ]]; then
 
   export TPN=128
 
diff --git a/tests/detect_machine.sh b/tests/detect_machine.sh
index 0bd0535d8a..30c173c201 100755
--- a/tests/detect_machine.sh
+++ b/tests/detect_machine.sh
@@ -23,6 +23,8 @@ case $(hostname -f) in
 
   gaea5[1-8])          MACHINE_ID=gaea ;; ### gaea51-58
   gaea5[1-8].ncrc.gov) MACHINE_ID=gaea ;; ### gaea51-58
+  gaea6[1-8])          MACHINE_ID=gaeac6 ;; ### gaea61-58
+  gaea6[1-8].ncrc.gov) MACHINE_ID=gaeac6 ;; ### gaea61-58
 
   hfe0[1-9]) MACHINE_ID=hera ;; ### hera01-09
   hfe1[0-2]) MACHINE_ID=hera ;; ### hera10-12
diff --git a/tests/fv3_conf/compile_slurm.IN_gaeac6 b/tests/fv3_conf/compile_slurm.IN_gaeac6
new file mode 100644
index 0000000000..9f5bf9c304
--- /dev/null
+++ b/tests/fv3_conf/compile_slurm.IN_gaeac6
@@ -0,0 +1,22 @@
+#!/bin/bash -l
+#SBATCH -e err
+#SBATCH -o out
+#SBATCH --account=@[ACCNR]
+##SBATCH --qos=@[QUEUE]
+#SBATCH --clusters=es
+#SBATCH --partition=eslogin_c6
+#SBATCH --nodes=1
+#SBATCH --ntasks-per-node=8
+#SBATCH --mem-per-cpu=4G
+#SBATCH --time=180
+#SBATCH --job-name="@[JBNME]"
+
+set -eux
+
+echo -n " $( date +%s )," >  job_timestamp.txt
+echo "Compile started:  " `date`
+
+@[PATHRT]/compile.sh @[MACHINE_ID] "@[MAKE_OPT]" @[COMPILE_ID] @[RT_COMPILER]
+
+echo "Compile ended:    " `date`
+echo -n " $( date +%s )," >> job_timestamp.txt
diff --git a/tests/fv3_conf/fv3_slurm.IN_gaeac6 b/tests/fv3_conf/fv3_slurm.IN_gaeac6
new file mode 100644
index 0000000000..97cb7049de
--- /dev/null
+++ b/tests/fv3_conf/fv3_slurm.IN_gaeac6
@@ -0,0 +1,45 @@
+#!/bin/bash -l
+#SBATCH -e err
+#SBATCH -o out
+#SBATCH --job-name="@[JBNME]"
+#SBATCH --account=@[ACCNR]
+#SBATCH --qos=@[QUEUE]
+#SBATCH --clusters=c6
+#SBATCH --partition=batch
+#SBATCH --nodes=@[NODES]
+#SBATCH --ntasks-per-node=@[TPN]
+#SBATCH --time=@[WLCLK]
+
+set -eux
+echo -n " $( date +%s )," >  job_timestamp.txt
+
+set +x
+MACHINE_ID=gaeac6
+source ./module-setup.sh
+module use --prepend $PWD/modulefiles
+module load modules.fv3
+module list
+set -x
+
+echo "Model started:  " `date`
+
+export OMP_NUM_THREADS=@[THRD]
+export OMP_STACKSIZE=1024M
+export NC_BLKSZ=1M
+export ESMF_RUNTIME_PROFILE=ON
+export ESMF_RUNTIME_PROFILE_OUTPUT="SUMMARY"
+
+# Avoid job errors because of filesystem synchronization delays
+sync && sleep 1
+
+# This "if" block is part of the rt.sh self-tests in error-test.conf. It emulates the model failing to run.
+if [ "${JOB_SHOULD_FAIL:-NO}" = WHEN_RUNNING ] ; then
+    echo "The job should abort now, with exit status 1." 1>&2
+    echo "If error checking is working, the metascheduler should mark the job as failed." 1>&2
+    false
+fi
+
+srun --label -n @[TASKS] ./fv3.exe
+
+echo "Model ended:    " `date`
+echo -n " $( date +%s )," >> job_timestamp.txt
diff --git a/tests/logs/RegressionTests_gaeac6.log b/tests/logs/RegressionTests_gaeac6.log
new file mode 100644
index 0000000000..2b68a558ab
--- /dev/null
+++ b/tests/logs/RegressionTests_gaeac6.log
@@ -0,0 +1,68 @@
+====START OF GAEAC6 REGRESSION TESTING LOG====
+
+UFSWM hash used in testing:
+2ccc549348da37aac51ab44482174dff2bb2912d
+
+Submodule hashes used in testing:
+ 37cbb7d6840ae7515a9a8f0dfd4d89461b3396d1 AQM (v0.2.0-37-g37cbb7d)
+ be5d28fd1b60522e6fc98aefeead20e6aac3530b AQM/src/model/CMAQ (CMAQv5.2.1_07Feb2018-198-gbe5d28fd1)
+ 1f9eaaa142c8b07ed6b788c9f44ea02cc86d0bae CDEPS-interface/CDEPS (cdeps0.4.17-42-g1f9eaaa)
+ 635d9a100a736bd8d14ad091e879d5da6e4eb2bd CICE-interface/CICE (CICE6.0.0-373-g635d9a1)
+ 4c87095256c1c599c3ccaa857a95744158751a60 CICE-interface/CICE/icepack (Icepack1.1.0-191-g4c87095)
+ dc977bcadd1ade1a528dee75f1ad45e8bd80ca0a CMEPS-interface/CMEPS (cmeps_v0.4.1-2310-gdc977bc)
+ cabd7753ae17f7bfcc6dad56daf10868aa51c3f4 CMakeModules (v1.0.0-28-gcabd775)
+ a9364591091c836984a40107729720705847c195 FV3 (heads/develop)
+ ac3055eff06099d61cd65e18bc4f0353ffd83f46 FV3/atmos_cubed_sphere (201912_public_release-405-gac3055e)
+ 0f8232724975c13289cad390c9a71fa2c6a9bff4 FV3/ccpp/framework (2024-07-11-dev)
+ b6c433354394bd8ed5e46692a81149441ff4ae38 FV3/ccpp/physics (EP4-873-gb6c43335)
+ 74a0e098b2163425e4b5466c2dfcf8ae26d560a5 FV3/ccpp/physics/physics/Radiation/RRTMGP/rte-rrtmgp (v1.6)
+ 81b38a88d860ce7e34e8507c2246151a54d96a39 FV3/upp (upp_v10.2.0-218-g81b38a88)
+-1ba8270870947b583cd51bc72ff8960f4c1fb36e FV3/upp/sorc/libIFI.fd
+-567edcc94bc418d0dcd6cdaafed448eeb5aab570 FV3/upp/sorc/ncep_post.fd/post_gtg.fd
+ 041422934cae1570f2f0e67239d5d89f11c6e1b7 GOCART (sdr_v2.1.2.6-119-g0414229)
+ bcf7777bb037ae2feb2a8a8ac51aacb3511b52d9 HYCOM-interface/HYCOM (2.3.00-122-gbcf7777)
+ 5e0c21f64fa5b20efc8f29f8709766e1e6793a79 MOM6-interface/MOM6 (dev/master/repository_split_2014.10.10-10230-g5e0c21f64)
+ 9423197f894112edfcb1502245f7d7b873d551f9 MOM6-interface/MOM6/pkg/CVMix-src (9423197)
+ 29e64d652786e1d076a05128c920f394202bfe10 MOM6-interface/MOM6/pkg/GSW-Fortran (29e64d6)
+ 3ac32f0db7a2a97d930f44fa5f060c983ff31ee8 NOAHMP-interface/noahmp (v3.7.1-436-g3ac32f0)
+ 7f548c795a348bbb0fe4967dd25692c79036dc73 WW3 (6.07.1-346-g7f548c79)
+ 05cad173feeb598431e3ef5f17c2df6562c8d101 fire_behavior (v0.2.0-1-g05cad17)
+ fad2fe9f42f6b7f744b128b4a2a9433f91e4296f stochastic_physics (ufs-v2.0.0-219-gfad2fe9)
+
+
+NOTES:
+[Times](Memory) are at the end of each compile/test in format [MM:SS](Size).
+The first time is for the full script (prep+run+finalize).
+The second time is specifically for the run phase.
+Times/Memory will be empty for failed tests.
+
+BASELINE DIRECTORY: /gpfs/f6/drsa-fire2/world-shared/Brian.Curtis/NEMSfv3gfs/develop-20240909
+COMPARISON DIRECTORY: /gpfs/f6/drsa-fire2/scratch/Brian.Curtis/RT_RUNDIRS/Brian.Curtis/FV3_RT/rt_2186049
+
+RT.SH OPTIONS USED:
+* (-a) - HPC PROJECT ACCOUNT: drsa-fire2
+* (-c) - CREATE NEW BASELINES
+* (-n) - RUN SINGLE TEST: cpld_control_p8
+* (-e) - USE ECFLOW
+
+PASS -- COMPILE 's2swa_intel' [09:12, 08:08] ( 6 warnings 10 remarks )
+FAILED: TEST TIMED OUT -- TEST 'cpld_control_p8_intel' [, ]( MB)
+
+SYNOPSIS:
+Starting Date/Time: 20241002 11:56:43
+Ending Date/Time: 20241002 13:19:28
+Total Time: 01h:23m:40s
+Compiles Completed: 1/1
+Tests Completed: 0/1
+Failed Tests:
+* TEST cpld_control_p8_intel: FAILED: TEST TIMED OUT
+-- LOG: /gpfs/f6/drsa-fire2/scratch/Brian.Curtis/RT_RUNDIRS/Brian.Curtis/FV3_RT/rt_2186049/cpld_control_p8_intel/err
+
+NOTES:
+A file 'test_changes.list' was generated with list of all failed tests.
+You can use './rt.sh -c -b test_changes.list' to create baselines for the failed tests.
+If you are using this log as a pull request verification, please commit 'test_changes.list'.
+
+Result: FAILURE
+
+====END OF GAEAC6 REGRESSION TESTING LOG====
diff --git a/tests/module-setup.sh b/tests/module-setup.sh
index cd606178f6..552e7afd0f 100755
--- a/tests/module-setup.sh
+++ b/tests/module-setup.sh
@@ -76,7 +76,12 @@ elif [[ ${MACHINE_ID} = gaea ]] ; then
         source /etc/profile
     fi
     module reset
-
+elif [[ ${MACHINE_ID} = gaeac6 ]]; then
+    if ( ! eval module help > /dev/null 2>&1 ) ; then
+        source /opt/cray/pe/lmod/lmod/init/bash
+    fi
+    module purge
+    
 elif [[ ${MACHINE_ID} = expanse ]]; then
     # We are on SDSC Expanse
     if ( ! eval module help > /dev/null 2>&1 ) ; then
diff --git a/tests/rt.sh b/tests/rt.sh
index fd8976c10c..76f5864a34 100755
--- a/tests/rt.sh
+++ b/tests/rt.sh
@@ -739,6 +739,41 @@ case ${MACHINE_ID} in
     STMP=${STMP:-${dprefix}/RT_BASELINE}
     PTMP=${PTMP:-${dprefix}/RT_RUNDIRS}
 
+    SCHEDULER="slurm"
+    ;;
+  gaeac6)
+    echo "rt.sh: Setting up gaeac6..."
+    if [[ "${ROCOTO:-false}" == true ]] ; then
+     # module use /ncrc/proj/epic/rocoto/modulefiles
+      module load rocoto
+      ROCOTO_SCHEDULER="slurm"
+    fi
+
+    export LD_PRELOAD=/usr/lib64/libstdc++.so.6
+    module use /ncrc/proj/epic/spack-stack/c6/spack-stack-1.6.0/envs/fms-2024.01/install/modulefiles/Core
+    #module load PrgEnv-intel/8.5.0
+    module load stack-intel/2023.2.0
+    #module load cray-mpich/8.1.29
+    module load python/3.10.13
+    module use /ncrc/proj/epic/spack-stack/modulefiles
+    #module load gcc-native/12.3
+    if [[ "${ECFLOW:-false}" == true ]] ; then
+      #module load ecflow/5.8.4
+      module load ecflow
+      ECF_HOST=$(hostname)
+      ECF_PORT=$(( $(id -u) + 1500 ))
+      export ECF_PORT ECF_HOST
+    fi
+
+    #DISKNM=/gpfs/f5/epic/world-shared/UFS-WM_RT
+    DISKNM=/gpfs/f6/drsa-fire2/world-shared/Brian.Curtis
+    QUEUE=normal
+    COMPILE_QUEUE=normal
+    PARTITION=c6
+    dprefix=${dprefix:-/gpfs/f6/${ACCNR}/scratch/${USER}}
+    STMP=${STMP:-${dprefix}/RT_BASELINE}
+    PTMP=${PTMP:-${dprefix}/RT_RUNDIRS}
+
     SCHEDULER="slurm"
     ;;
   hera)
diff --git a/tests/rt_utils.sh b/tests/rt_utils.sh
index 86df50569f..4b8ba99d9c 100755
--- a/tests/rt_utils.sh
+++ b/tests/rt_utils.sh
@@ -312,6 +312,9 @@ rocoto_create_compile_task() {
   if [[ ${MACHINE_ID} == gaea ]]; then
     BUILD_WALLTIME="01:00:00"
   fi
+  if [[ ${MACHINE_ID} == gaeac6 ]]; then
+    BUILD_WALLTIME="01:00:00"
+  fi
 
 
   cat << EOF >> "${ROCOTO_XML}"
@@ -322,7 +325,7 @@ rocoto_create_compile_task() {
     <queue>${COMPILE_QUEUE}</queue>
 EOF
 
-  if [[ "${MACHINE_ID}" == gaea ]] ; then
+  if [[ "${MACHINE_ID}" == gaea || "${MACHINE_ID}" == gaeac6 ]] ; then
     cat << EOF >> "${ROCOTO_XML}"
     <native>--clusters=es</native>
     <partition>eslogin_c5</partition>
@@ -366,7 +369,7 @@ rocoto_create_run_task() {
       ${ROCOTO_NODESIZE:+<nodesize>${ROCOTO_NODESIZE}</nodesize>}
 EOF
 
-  if [[ "${MACHINE_ID}" == gaea ]] ; then
+  if [[ "${MACHINE_ID}" == gaea || "${MACHINE_ID}" ==  gaeac6 ]] ; then
     cat << EOF >> "${ROCOTO_XML}"
       <native>--clusters=${PARTITION}</native>
       <native>--partition=batch</native>
diff --git a/tests/run_test.sh b/tests/run_test.sh
index 8f5c0a02bf..7d51c3e85e 100755
--- a/tests/run_test.sh
+++ b/tests/run_test.sh
@@ -121,6 +121,11 @@ case ${MACHINE_ID} in
     module load modules.fv3
     module load gcc/12.2.0
     ;;
+  gaeac6)
+    module use modulefiles
+    module load modules.fv3
+    module load gcc-native/12.3
+    ;;
   derecho)
     module load nccmp
     ;;
@@ -441,7 +446,7 @@ if [[ ${skip_check_results} == false ]]; then
 
       else
         if [[ ${i##*.} == nc* ]] ; then
-          if [[ " orion hercules hera wcoss2 acorn derecho gaea jet s4 noaacloud " =~ ${MACHINE_ID} ]]; then
+          if [[ " orion hercules hera wcoss2 acorn derecho gaea gaeac6 jet s4 noaacloud " =~ ${MACHINE_ID} ]]; then
             printf "USING NCCMP.." >> "${RT_LOG}"
             printf "USING NCCMP.."
               if [[ ${CMP_DATAONLY} == false ]]; then

From 747683751c6948b87681a5eae6b145fdb8f491e3 Mon Sep 17 00:00:00 2001
From: Brian Curtis <Brian.Curtis@noaa.gov>
Date: Fri, 4 Oct 2024 08:53:36 -0400
Subject: [PATCH 02/10] gaea->gaea-c5 and gaeac6->gaea-c6

---
 ...s_gaea.intel.lua => ufs_gaea-c5.intel.lua} |  2 +-
 ...gaeac6.intel.lua => ufs_gaea-c6.intel.lua} |  4 ++--
 tests/compile.sh                              |  6 ++---
 tests/default_vars.sh                         | 22 ++++++++++++++++++-
 tests/detect_machine.sh                       | 17 ++++++++------
 ...slurm.IN_gaea => compile_slurm.IN_gaea-c5} |  0
 ...urm.IN_gaeac6 => compile_slurm.IN_gaea-c6} |  0
 ...fv3_slurm.IN_gaea => fv3_slurm.IN_gaea-c5} |  0
 ...3_slurm.IN_gaeac6 => fv3_slurm.IN_gaea-c6} |  0
 tests/module-setup.sh                         |  4 ++--
 tests/rt.sh                                   |  8 +++----
 tests/rt_utils.sh                             |  8 +++----
 tests/run_test.sh                             |  6 ++---
 13 files changed, 50 insertions(+), 27 deletions(-)
 rename modulefiles/{ufs_gaea.intel.lua => ufs_gaea-c5.intel.lua} (97%)
 rename modulefiles/{ufs_gaeac6.intel.lua => ufs_gaea-c6.intel.lua} (92%)
 rename tests/fv3_conf/{compile_slurm.IN_gaea => compile_slurm.IN_gaea-c5} (100%)
 rename tests/fv3_conf/{compile_slurm.IN_gaeac6 => compile_slurm.IN_gaea-c6} (100%)
 rename tests/fv3_conf/{fv3_slurm.IN_gaea => fv3_slurm.IN_gaea-c5} (100%)
 rename tests/fv3_conf/{fv3_slurm.IN_gaeac6 => fv3_slurm.IN_gaea-c6} (100%)

diff --git a/modulefiles/ufs_gaea.intel.lua b/modulefiles/ufs_gaea-c5.intel.lua
similarity index 97%
rename from modulefiles/ufs_gaea.intel.lua
rename to modulefiles/ufs_gaea-c5.intel.lua
index 592eb7461d..2197c1542c 100644
--- a/modulefiles/ufs_gaea.intel.lua
+++ b/modulefiles/ufs_gaea-c5.intel.lua
@@ -3,7 +3,7 @@ help([[
   on the NOAA RDHPC machine Gaea C5 using Intel-2023.1.0.
 ]])
 
-whatis([===[Loads libraries needed for building the UFS Weather Model on Gaea ]===])
+whatis([===[Loads libraries needed for building the UFS Weather Model on Gaea C5]===])
 
 prepend_path("MODULEPATH", "/ncrc/proj/epic/spack-stack/spack-stack-1.6.0/envs/fms-2024.01/install/modulefiles/Core")
 
diff --git a/modulefiles/ufs_gaeac6.intel.lua b/modulefiles/ufs_gaea-c6.intel.lua
similarity index 92%
rename from modulefiles/ufs_gaeac6.intel.lua
rename to modulefiles/ufs_gaea-c6.intel.lua
index 9ae1d14e2d..316ce7172f 100644
--- a/modulefiles/ufs_gaeac6.intel.lua
+++ b/modulefiles/ufs_gaea-c6.intel.lua
@@ -1,9 +1,9 @@
 help([[
   This module loads libraries required for building and running UFS Weather Model 
-  on the NOAA RDHPC machine Gaea C5 using Intel-2023.1.0.
+  on the NOAA RDHPC machine Gaea C6 using Intel-2023.2.0.
 ]])
 
-whatis([===[Loads libraries needed for building the UFS Weather Model on Gaea ]===])
+whatis([===[Loads libraries needed for building the UFS Weather Model on Gaea C6]===])
 
 prepend_path("MODULEPATH", "/ncrc/proj/epic/spack-stack/c6/spack-stack-1.6.0/envs/fms-2024.01/install/modulefiles/Core")
 
diff --git a/tests/compile.sh b/tests/compile.sh
index e77e14fc47..065193d3fd 100755
--- a/tests/compile.sh
+++ b/tests/compile.sh
@@ -61,10 +61,10 @@ case ${MACHINE_ID} in
     ;;
   *)
     # Activate lua environment for gaea c5
-    if [[ ${MACHINE_ID} == gaea ]]; then
+    if [[ ${MACHINE_ID} == gaea-c5 ]]; then
       module reset
     fi
-    if [[ ${MACHINE_ID} == gaeac6 ]]; then
+    if [[ ${MACHINE_ID} == gaea-c6 ]]; then
       module reset
     fi
     # Load fv3 module
@@ -98,7 +98,7 @@ export SUITES
 set -ex
 
 # Valid applications
-if [[ ${MACHINE_ID} != gaea ]] || [[ ${RT_COMPILER} != intelllvm ]]; then # skip MOM6SOLO on gaea with intelllvm
+if [[ ${MACHINE_ID} != gaea-c5 || ${MACHINE_ID} != gaea-c6 ]] || [[ ${RT_COMPILER} != intelllvm ]]; then # skip MOM6SOLO on gaea with intelllvm
   if [[ "${MAKE_OPT}" == *"-DAPP=S2S"* ]]; then
       CMAKE_FLAGS+=" -DMOM6SOLO=ON"
   fi
diff --git a/tests/default_vars.sh b/tests/default_vars.sh
index 59d02d1995..789f647efb 100644
--- a/tests/default_vars.sh
+++ b/tests/default_vars.sh
@@ -300,7 +300,7 @@ elif [[ ${MACHINE_ID} = s4 ]]; then
   export ICE_tasks_cpl_bmrk=48
   export WAV_tasks_cpl_bmrk=80
 
-elif [[ ${MACHINE_ID} = gaea || ${MACHINE_ID} = gaeac6 ]]; then
+elif [[ ${MACHINE_ID} = gaea-c5 ]]; then
 
   export TPN=128
 
@@ -321,6 +321,26 @@ elif [[ ${MACHINE_ID} = gaea || ${MACHINE_ID} = gaeac6 ]]; then
   export WPG_cpl_atmw_gdas=24
   export WAV_tasks_atmw_gdas=264
 
+elif [[ ${MACHINE_ID} = gaea-c6 ]]; then
+
+  export TPN=128
+
+  export INPES_dflt=3
+  export JNPES_dflt=8
+  export INPES_thrd=3
+  export JNPES_thrd=4
+  export INPES_c384=6
+  export JNPES_c384=8
+  export THRD_c384=1
+  export INPES_c768=8
+  export JNPES_c768=16
+  export THRD_c768=2
+
+  export THRD_cpl_atmw_gdas=3
+  export INPES_cpl_atmw_gdas=6
+  export JNPES_cpl_atmw_gdas=8
+  export WPG_cpl_atmw_gdas=24
+  export WAV_tasks_atmw_gdas=264
 elif [[ ${MACHINE_ID} = derecho ]]; then
 
   export TPN=128
diff --git a/tests/detect_machine.sh b/tests/detect_machine.sh
index 30c173c201..80ceac9269 100755
--- a/tests/detect_machine.sh
+++ b/tests/detect_machine.sh
@@ -21,10 +21,10 @@ case $(hostname -f) in
   dlogin0[1-9].dogwood.wcoss2.ncep.noaa.gov) MACHINE_ID=wcoss2 ;; ### dogwood01-9
   dlogin10.dogwood.wcoss2.ncep.noaa.gov)     MACHINE_ID=wcoss2 ;; ### dogwood10
 
-  gaea5[1-8])          MACHINE_ID=gaea ;; ### gaea51-58
-  gaea5[1-8].ncrc.gov) MACHINE_ID=gaea ;; ### gaea51-58
-  gaea6[1-8])          MACHINE_ID=gaeac6 ;; ### gaea61-58
-  gaea6[1-8].ncrc.gov) MACHINE_ID=gaeac6 ;; ### gaea61-58
+  gaea5[1-8])          MACHINE_ID=gaea-c5 ;; ### gaea51-58
+  gaea5[1-8].ncrc.gov) MACHINE_ID=gaea-c5 ;; ### gaea51-58
+  gaea6[1-8])          MACHINE_ID=gaea-c6 ;; ### gaea61-58
+  gaea6[1-8].ncrc.gov) MACHINE_ID=gaea-c6 ;; ### gaea61-58
 
   hfe0[1-9]) MACHINE_ID=hera ;; ### hera01-09
   hfe1[0-2]) MACHINE_ID=hera ;; ### hera10-12
@@ -96,9 +96,12 @@ elif [[ -d /work ]]; then
   else
     MACHINE_ID=orion
   fi
-elif [[ -d /gpfs && -d /ncrc ]]; then
-  # We are on GAEA.
-  MACHINE_ID=gaea
+elif [[ -d /gpfs/f5 && -d /ncrc ]]; then
+  # We are on GAEA C5.
+  MACHINE_ID=gaea-c5
+elif [[ -d /gpfs/f6 && -d /ncrc ]]; then
+  # We are on GAEA C6.
+  MACHINE_ID=gaea-c6
 elif [[ -d /data/prod ]]; then
   # We are on SSEC's S4
   MACHINE_ID=s4
diff --git a/tests/fv3_conf/compile_slurm.IN_gaea b/tests/fv3_conf/compile_slurm.IN_gaea-c5
similarity index 100%
rename from tests/fv3_conf/compile_slurm.IN_gaea
rename to tests/fv3_conf/compile_slurm.IN_gaea-c5
diff --git a/tests/fv3_conf/compile_slurm.IN_gaeac6 b/tests/fv3_conf/compile_slurm.IN_gaea-c6
similarity index 100%
rename from tests/fv3_conf/compile_slurm.IN_gaeac6
rename to tests/fv3_conf/compile_slurm.IN_gaea-c6
diff --git a/tests/fv3_conf/fv3_slurm.IN_gaea b/tests/fv3_conf/fv3_slurm.IN_gaea-c5
similarity index 100%
rename from tests/fv3_conf/fv3_slurm.IN_gaea
rename to tests/fv3_conf/fv3_slurm.IN_gaea-c5
diff --git a/tests/fv3_conf/fv3_slurm.IN_gaeac6 b/tests/fv3_conf/fv3_slurm.IN_gaea-c6
similarity index 100%
rename from tests/fv3_conf/fv3_slurm.IN_gaeac6
rename to tests/fv3_conf/fv3_slurm.IN_gaea-c6
diff --git a/tests/module-setup.sh b/tests/module-setup.sh
index 552e7afd0f..c1bddc7811 100755
--- a/tests/module-setup.sh
+++ b/tests/module-setup.sh
@@ -65,7 +65,7 @@ elif [[ ${MACHINE_ID} = frontera ]] ; then
     fi
     module purge
 
-elif [[ ${MACHINE_ID} = gaea ]] ; then
+elif [[ ${MACHINE_ID} = gaea-c5 ]] ; then
     # We are on GAEA
     if ( ! eval module help > /dev/null 2>&1 ) ; then
         # We cannot simply load the module command.  The GAEA
@@ -76,7 +76,7 @@ elif [[ ${MACHINE_ID} = gaea ]] ; then
         source /etc/profile
     fi
     module reset
-elif [[ ${MACHINE_ID} = gaeac6 ]]; then
+elif [[ ${MACHINE_ID} = gaea-c6 ]]; then
     if ( ! eval module help > /dev/null 2>&1 ) ; then
         source /opt/cray/pe/lmod/lmod/init/bash
     fi
diff --git a/tests/rt.sh b/tests/rt.sh
index fe50da7a21..d7fba413a8 100755
--- a/tests/rt.sh
+++ b/tests/rt.sh
@@ -709,8 +709,8 @@ case ${MACHINE_ID} in
     PTMP="/lfs/h2/emc/ptmp"
     SCHEDULER="pbs"
     ;;
-  gaea)
-    echo "rt.sh: Setting up gaea..."
+  gaea-c5)
+    echo "rt.sh: Setting up gaea-c5..."
     if [[ "${ROCOTO:-false}" == true ]] ; then
       module use /ncrc/proj/epic/rocoto/modulefiles
       module load rocoto
@@ -741,8 +741,8 @@ case ${MACHINE_ID} in
 
     SCHEDULER="slurm"
     ;;
-  gaeac6)
-    echo "rt.sh: Setting up gaeac6..."
+  gaea-c6)
+    echo "rt.sh: Setting up gaea-c6..."
     if [[ "${ROCOTO:-false}" == true ]] ; then
      # module use /ncrc/proj/epic/rocoto/modulefiles
       module load rocoto
diff --git a/tests/rt_utils.sh b/tests/rt_utils.sh
index e92f029d10..e6ac8add39 100755
--- a/tests/rt_utils.sh
+++ b/tests/rt_utils.sh
@@ -309,10 +309,10 @@ rocoto_create_compile_task() {
   if [[ ${MACHINE_ID} == s4 ]]; then
     BUILD_WALLTIME="01:00:00"
   fi
-  if [[ ${MACHINE_ID} == gaea ]]; then
+  if [[ ${MACHINE_ID} == gaea-c5 ]]; then
     BUILD_WALLTIME="01:00:00"
   fi
-  if [[ ${MACHINE_ID} == gaeac6 ]]; then
+  if [[ ${MACHINE_ID} == gaea-c6 ]]; then
     BUILD_WALLTIME="01:00:00"
   fi
 
@@ -325,7 +325,7 @@ rocoto_create_compile_task() {
     <queue>${COMPILE_QUEUE}</queue>
 EOF
 
-  if [[ "${MACHINE_ID}" == gaea || "${MACHINE_ID}" == gaeac6 ]] ; then
+  if [[ "${MACHINE_ID}" == gaea-c5 || "${MACHINE_ID}" == gaea-c6 ]] ; then
     cat << EOF >> "${ROCOTO_XML}"
     <native>--clusters=es</native>
     <partition>eslogin_c5</partition>
@@ -369,7 +369,7 @@ rocoto_create_run_task() {
       ${ROCOTO_NODESIZE:+<nodesize>${ROCOTO_NODESIZE}</nodesize>}
 EOF
 
-  if [[ "${MACHINE_ID}" == gaea || "${MACHINE_ID}" ==  gaeac6 ]] ; then
+  if [[ "${MACHINE_ID}" == gaea-c5 || "${MACHINE_ID}" ==  gaea-c6 ]] ; then
     cat << EOF >> "${ROCOTO_XML}"
       <native>--clusters=${PARTITION}</native>
       <native>--partition=batch</native>
diff --git a/tests/run_test.sh b/tests/run_test.sh
index 2c69f1ea10..cc0b5fcd14 100755
--- a/tests/run_test.sh
+++ b/tests/run_test.sh
@@ -116,12 +116,12 @@ case ${MACHINE_ID} in
   stampede|expanse|noaacloud)
     echo "No special nccmp load necessary"
     ;;
-  gaea)
+  gaea-c5)
     module use /ncrc/proj/epic/spack-stack/spack-stack-1.6.0/envs/unified-env/install/modulefiles/Core
     module load stack-intel/2023.1.0 stack-cray-mpich/8.1.25
     module load nccmp/1.9.0.1
     ;;
-  gaeac6)
+  gaea-c6)
     module use modulefiles
     module load modules.fv3
     module load gcc-native/12.3
@@ -446,7 +446,7 @@ if [[ ${skip_check_results} == false ]]; then
 
       else
         if [[ ${i##*.} == nc* ]] ; then
-          if [[ " orion hercules hera wcoss2 acorn derecho gaea gaeac6 jet s4 noaacloud " =~ ${MACHINE_ID} ]]; then
+          if [[ " orion hercules hera wcoss2 acorn derecho gaea-c5 gaea-c6 jet s4 noaacloud " =~ ${MACHINE_ID} ]]; then
             printf "USING NCCMP.." >> "${RT_LOG}"
             printf "USING NCCMP.."
               if [[ ${CMP_DATAONLY} == false ]]; then

From 742a7c21cd41ae29a0525743578b89bba9a3a29a Mon Sep 17 00:00:00 2001
From: Brian Curtis <Brian.Curtis@noaa.gov>
Date: Fri, 4 Oct 2024 08:57:34 -0400
Subject: [PATCH 03/10] Fixed linter issue

---
 tests/compile.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/compile.sh b/tests/compile.sh
index 065193d3fd..2c3c7796be 100755
--- a/tests/compile.sh
+++ b/tests/compile.sh
@@ -98,7 +98,7 @@ export SUITES
 set -ex
 
 # Valid applications
-if [[ ${MACHINE_ID} != gaea-c5 || ${MACHINE_ID} != gaea-c6 ]] || [[ ${RT_COMPILER} != intelllvm ]]; then # skip MOM6SOLO on gaea with intelllvm
+if [[ ${MACHINE_ID} != gaea-c5 && ${MACHINE_ID} != gaea-c6 ]] || [[ ${RT_COMPILER} != intelllvm ]]; then # skip MOM6SOLO on gaea with intelllvm
   if [[ "${MAKE_OPT}" == *"-DAPP=S2S"* ]]; then
       CMAKE_FLAGS+=" -DMOM6SOLO=ON"
   fi

From 5bee5b224ade113bda8dac39e29e482f1f864877 Mon Sep 17 00:00:00 2001
From: Brian Curtis <Brian.Curtis@noaa.gov>
Date: Fri, 4 Oct 2024 09:17:28 -0400
Subject: [PATCH 04/10] Update to 192 cores on Gaea-c6

---
 tests/default_vars.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/default_vars.sh b/tests/default_vars.sh
index 789f647efb..4ea25d36f4 100644
--- a/tests/default_vars.sh
+++ b/tests/default_vars.sh
@@ -323,7 +323,7 @@ elif [[ ${MACHINE_ID} = gaea-c5 ]]; then
 
 elif [[ ${MACHINE_ID} = gaea-c6 ]]; then
 
-  export TPN=128
+  export TPN=192
 
   export INPES_dflt=3
   export JNPES_dflt=8

From 63a56ac77a2bbe28ac9b0c32c2bf1e88c5d53d9c Mon Sep 17 00:00:00 2001
From: Brian Curtis <Brian.Curtis@noaa.gov>
Date: Fri, 4 Oct 2024 09:32:39 -0400
Subject: [PATCH 05/10] Update tests to gaea-c5 and added gaea-c6 where
 necessary

---
 tests/tests/control_p8.v2.sfc     | 2 +-
 tests/tests/control_wam           | 2 +-
 tests/tests/control_wam_debug     | 2 +-
 tests/tests/cpld_debug_gfsv17     | 5 ++++-
 tests/tests/cpld_debug_pdlib_p8   | 5 ++++-
 tests/tests/regional_atmaq        | 2 +-
 tests/tests/regional_atmaq_debug  | 2 +-
 tests/tests/regional_atmaq_faster | 2 +-
 tests/tests/regional_debug        | 7 ++++++-
 9 files changed, 20 insertions(+), 9 deletions(-)

diff --git a/tests/tests/control_p8.v2.sfc b/tests/tests/control_p8.v2.sfc
index d08987ae87..47ac27db5b 100644
--- a/tests/tests/control_p8.v2.sfc
+++ b/tests/tests/control_p8.v2.sfc
@@ -153,6 +153,6 @@ export DOGP_SGS_CNV=.true.
 
 export SATMEDMF=.true.
 
-if [[ " hera orion hercules gaea jet " =~ " ${MACHINE_ID} " ]] ; then
+if [[ " hera orion hercules gaea-c5 gaea-c6 jet " =~ " ${MACHINE_ID} " ]] ; then
   ZSTANDARD_LEVEL=5
 fi
diff --git a/tests/tests/control_wam b/tests/tests/control_wam
index 5018e6208c..20916a7a80 100644
--- a/tests/tests/control_wam
+++ b/tests/tests/control_wam
@@ -106,6 +106,6 @@ export DIAG_TABLE=diag_table_wam
 
 export INPUT_NML=wam_v17.nml.IN
 
-if [[ " hera orion hercules gaea jet " =~ " ${MACHINE_ID} " ]] ; then
+if [[ " hera orion hercules gaea-c5 gaea-c6 jet " =~ " ${MACHINE_ID} " ]] ; then
   ZSTANDARD_LEVEL=5
 fi
diff --git a/tests/tests/control_wam_debug b/tests/tests/control_wam_debug
index 4c1852e2e0..12a7ea12a5 100644
--- a/tests/tests/control_wam_debug
+++ b/tests/tests/control_wam_debug
@@ -107,6 +107,6 @@ export DIAG_TABLE=diag_table_wam
 
 export INPUT_NML=wam_v17.nml.IN
 
-if [[ " hera orion hercules gaea jet " =~ " ${MACHINE_ID} " ]] ; then
+if [[ " hera orion hercules gaea-c5 gaea-c6 jet " =~ " ${MACHINE_ID} " ]] ; then
   ZSTANDARD_LEVEL=5
 fi
diff --git a/tests/tests/cpld_debug_gfsv17 b/tests/tests/cpld_debug_gfsv17
index 72debc6f49..a641e42382 100644
--- a/tests/tests/cpld_debug_gfsv17
+++ b/tests/tests/cpld_debug_gfsv17
@@ -111,7 +111,10 @@ export N_SPLIT=5
 if [[ $MACHINE_ID = hera ]] && [[ $RT_COMPILER = gnu ]]; then
   WLCLK=40
 fi
-if [[ $MACHINE_ID = gaea ]] && [[ $RT_COMPILER = intelllvm ]]; then
+if [[ $MACHINE_ID = gaea-c5 ]] && [[ $RT_COMPILER = intelllvm ]]; then
+  WLCLK=40
+fi
+if [[ $MACHINE_ID = gaea-c6 ]] && [[ $RT_COMPILER = intelllvm ]]; then
   WLCLK=40
 fi
 
diff --git a/tests/tests/cpld_debug_pdlib_p8 b/tests/tests/cpld_debug_pdlib_p8
index 90e02daccb..5c9b7af574 100644
--- a/tests/tests/cpld_debug_pdlib_p8
+++ b/tests/tests/cpld_debug_pdlib_p8
@@ -107,7 +107,10 @@ fi
 if [[ $MACHINE_ID = orion && $RT_COMPILER = intelllvm ]]; then
   WLCLK=50
 fi
-if [[ $MACHINE_ID = gaea ]] && [[ $RT_COMPILER = intelllvm ]]; then
+if [[ $MACHINE_ID = gaea-c5 ]] && [[ $RT_COMPILER = intelllvm ]]; then
+  WLCLK=50
+fi
+if [[ $MACHINE_ID = gaea-c6 ]] && [[ $RT_COMPILER = intelllvm ]]; then
   WLCLK=50
 fi
 
diff --git a/tests/tests/regional_atmaq b/tests/tests/regional_atmaq
index df4603f299..2f2d36c25f 100644
--- a/tests/tests/regional_atmaq
+++ b/tests/tests/regional_atmaq
@@ -99,6 +99,6 @@ export CCPP_SUITE=FV3_GFS_v15p2
 
 if [[ $MACHINE_ID = hera ]]; then
   TPN=30
-elif [[ $MACHINE_ID = gaea ]]; then
+elif [[ $MACHINE_ID = gaea-c5 ]]; then
   TPN=16
 fi
diff --git a/tests/tests/regional_atmaq_debug b/tests/tests/regional_atmaq_debug
index 30783d3b52..ef60af1537 100644
--- a/tests/tests/regional_atmaq_debug
+++ b/tests/tests/regional_atmaq_debug
@@ -98,6 +98,6 @@ export CCPP_SUITE=FV3_GFS_v15p2
 if [[ $MACHINE_ID = hera ]]; then
   TPN=30
   WLCLK=60
-elif [[ $MACHINE_ID = gaea ]]; then
+elif [[ $MACHINE_ID = gaea-c5 ]]; then
   TPN=16
 fi
diff --git a/tests/tests/regional_atmaq_faster b/tests/tests/regional_atmaq_faster
index 6ccb25375a..bd453d1af9 100644
--- a/tests/tests/regional_atmaq_faster
+++ b/tests/tests/regional_atmaq_faster
@@ -93,6 +93,6 @@ export CCPP_SUITE=FV3_GFS_v15p2
 
 if [[ $MACHINE_ID = hera ]]; then
   TPN=30
-elif [[ $MACHINE_ID = gaea ]]; then
+elif [[ $MACHINE_ID = gaea-c5 ]]; then
   TPN=18
 fi
diff --git a/tests/tests/regional_debug b/tests/tests/regional_debug
index f4f6326b90..0f71ba2489 100644
--- a/tests/tests/regional_debug
+++ b/tests/tests/regional_debug
@@ -41,6 +41,11 @@ if [[ " hera orion hercules jet " =~ " ${MACHINE_ID} " ]] ; then
   ZSTANDARD_LEVEL=5
 fi
 
-if [[ $MACHINE_ID = gaea && $RT_COMPILER = intelllvm ]]; then
+if [[ $MACHINE_ID = gaea-c5 && $RT_COMPILER = intelllvm ]]; then
   WLCLK=50
 fi
+
+if [[ $MACHINE_ID = gaea-c6 && $RT_COMPILER = intelllvm ]]; then
+  WLCLK=50
+fi
+

From bb833962b0de8eaa6fb0485512d4d5adee0936fd Mon Sep 17 00:00:00 2001
From: Brian Curtis <Brian.Curtis@noaa.gov>
Date: Fri, 4 Oct 2024 11:04:16 -0400
Subject: [PATCH 06/10] Remove MOM6SOLO from compile.sh

---
 tests/compile.sh | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/tests/compile.sh b/tests/compile.sh
index 2c3c7796be..26e3a7881b 100755
--- a/tests/compile.sh
+++ b/tests/compile.sh
@@ -97,17 +97,6 @@ SUITES=$(grep -Po "\-DCCPP_SUITES=\K[^ ]*" <<< "${MAKE_OPT}")
 export SUITES
 set -ex
 
-# Valid applications
-if [[ ${MACHINE_ID} != gaea-c5 && ${MACHINE_ID} != gaea-c6 ]] || [[ ${RT_COMPILER} != intelllvm ]]; then # skip MOM6SOLO on gaea with intelllvm
-  if [[ "${MAKE_OPT}" == *"-DAPP=S2S"* ]]; then
-      CMAKE_FLAGS+=" -DMOM6SOLO=ON"
-  fi
-
-  if [[ "${MAKE_OPT}" == *"-DAPP=NG-GODAS"* ]]; then
-      CMAKE_FLAGS+=" -DMOM6SOLO=ON"
-  fi
-fi
-
 CMAKE_FLAGS=$(set -e; trim "${CMAKE_FLAGS}")
 echo "CMAKE_FLAGS = ${CMAKE_FLAGS}"
 

From 4113feaa74cbba08a2330e8c8e465494bf0f7dfb Mon Sep 17 00:00:00 2001
From: Brian Curtis <Brian.Curtis@noaa.gov>
Date: Fri, 18 Oct 2024 08:22:52 -0400
Subject: [PATCH 07/10] gaea-c5 --> gaeac5 and gaea-c6 --> gaeac6

---
 tests/compile.sh                |  4 ++--
 tests/default_vars.sh           |  4 ++--
 tests/detect_machine.sh         | 12 ++++++------
 tests/module-setup.sh           |  4 ++--
 tests/rt.sh                     | 14 +++++++-------
 tests/rt_utils.sh               |  8 ++++----
 tests/run_test.sh               |  6 +++---
 tests/tests/control_p8.v2.sfc   |  2 +-
 tests/tests/control_wam         |  2 +-
 tests/tests/control_wam_debug   |  2 +-
 tests/tests/cpld_debug_gfsv17   |  4 ++--
 tests/tests/cpld_debug_pdlib_p8 |  4 ++--
 tests/tests/regional_debug      |  4 ++--
 13 files changed, 35 insertions(+), 35 deletions(-)

diff --git a/tests/compile.sh b/tests/compile.sh
index 26e3a7881b..acc2dada5f 100755
--- a/tests/compile.sh
+++ b/tests/compile.sh
@@ -61,10 +61,10 @@ case ${MACHINE_ID} in
     ;;
   *)
     # Activate lua environment for gaea c5
-    if [[ ${MACHINE_ID} == gaea-c5 ]]; then
+    if [[ ${MACHINE_ID} == gaeac5 ]]; then
       module reset
     fi
-    if [[ ${MACHINE_ID} == gaea-c6 ]]; then
+    if [[ ${MACHINE_ID} == gaeac6 ]]; then
       module reset
     fi
     # Load fv3 module
diff --git a/tests/default_vars.sh b/tests/default_vars.sh
index 4ea25d36f4..b5c7091710 100644
--- a/tests/default_vars.sh
+++ b/tests/default_vars.sh
@@ -300,7 +300,7 @@ elif [[ ${MACHINE_ID} = s4 ]]; then
   export ICE_tasks_cpl_bmrk=48
   export WAV_tasks_cpl_bmrk=80
 
-elif [[ ${MACHINE_ID} = gaea-c5 ]]; then
+elif [[ ${MACHINE_ID} = gaeac5 ]]; then
 
   export TPN=128
 
@@ -321,7 +321,7 @@ elif [[ ${MACHINE_ID} = gaea-c5 ]]; then
   export WPG_cpl_atmw_gdas=24
   export WAV_tasks_atmw_gdas=264
 
-elif [[ ${MACHINE_ID} = gaea-c6 ]]; then
+elif [[ ${MACHINE_ID} = gaeac6 ]]; then
 
   export TPN=192
 
diff --git a/tests/detect_machine.sh b/tests/detect_machine.sh
index 80ceac9269..99419f3555 100755
--- a/tests/detect_machine.sh
+++ b/tests/detect_machine.sh
@@ -21,10 +21,10 @@ case $(hostname -f) in
   dlogin0[1-9].dogwood.wcoss2.ncep.noaa.gov) MACHINE_ID=wcoss2 ;; ### dogwood01-9
   dlogin10.dogwood.wcoss2.ncep.noaa.gov)     MACHINE_ID=wcoss2 ;; ### dogwood10
 
-  gaea5[1-8])          MACHINE_ID=gaea-c5 ;; ### gaea51-58
-  gaea5[1-8].ncrc.gov) MACHINE_ID=gaea-c5 ;; ### gaea51-58
-  gaea6[1-8])          MACHINE_ID=gaea-c6 ;; ### gaea61-58
-  gaea6[1-8].ncrc.gov) MACHINE_ID=gaea-c6 ;; ### gaea61-58
+  gaea5[1-8])          MACHINE_ID=gaeac5 ;; ### gaea51-58
+  gaea5[1-8].ncrc.gov) MACHINE_ID=gaeac5 ;; ### gaea51-58
+  gaea6[1-8])          MACHINE_ID=gaeac6 ;; ### gaea61-68
+  gaea6[1-8].ncrc.gov) MACHINE_ID=gaeac6 ;; ### gaea61-68
 
   hfe0[1-9]) MACHINE_ID=hera ;; ### hera01-09
   hfe1[0-2]) MACHINE_ID=hera ;; ### hera10-12
@@ -98,10 +98,10 @@ elif [[ -d /work ]]; then
   fi
 elif [[ -d /gpfs/f5 && -d /ncrc ]]; then
   # We are on GAEA C5.
-  MACHINE_ID=gaea-c5
+  MACHINE_ID=gaeac5
 elif [[ -d /gpfs/f6 && -d /ncrc ]]; then
   # We are on GAEA C6.
-  MACHINE_ID=gaea-c6
+  MACHINE_ID=gaeac6
 elif [[ -d /data/prod ]]; then
   # We are on SSEC's S4
   MACHINE_ID=s4
diff --git a/tests/module-setup.sh b/tests/module-setup.sh
index c1bddc7811..de25ad5a05 100755
--- a/tests/module-setup.sh
+++ b/tests/module-setup.sh
@@ -65,7 +65,7 @@ elif [[ ${MACHINE_ID} = frontera ]] ; then
     fi
     module purge
 
-elif [[ ${MACHINE_ID} = gaea-c5 ]] ; then
+elif [[ ${MACHINE_ID} = gaeac5 ]] ; then
     # We are on GAEA
     if ( ! eval module help > /dev/null 2>&1 ) ; then
         # We cannot simply load the module command.  The GAEA
@@ -76,7 +76,7 @@ elif [[ ${MACHINE_ID} = gaea-c5 ]] ; then
         source /etc/profile
     fi
     module reset
-elif [[ ${MACHINE_ID} = gaea-c6 ]]; then
+elif [[ ${MACHINE_ID} = gaeac6 ]]; then
     if ( ! eval module help > /dev/null 2>&1 ) ; then
         source /opt/cray/pe/lmod/lmod/init/bash
     fi
diff --git a/tests/rt.sh b/tests/rt.sh
index d7fba413a8..7fb83c8297 100755
--- a/tests/rt.sh
+++ b/tests/rt.sh
@@ -709,8 +709,8 @@ case ${MACHINE_ID} in
     PTMP="/lfs/h2/emc/ptmp"
     SCHEDULER="pbs"
     ;;
-  gaea-c5)
-    echo "rt.sh: Setting up gaea-c5..."
+  gaeac5)
+    echo "rt.sh: Setting up gaea c5..."
     if [[ "${ROCOTO:-false}" == true ]] ; then
       module use /ncrc/proj/epic/rocoto/modulefiles
       module load rocoto
@@ -741,8 +741,8 @@ case ${MACHINE_ID} in
 
     SCHEDULER="slurm"
     ;;
-  gaea-c6)
-    echo "rt.sh: Setting up gaea-c6..."
+  gaeac6)
+    echo "rt.sh: Setting up gaea c6..."
     if [[ "${ROCOTO:-false}" == true ]] ; then
      # module use /ncrc/proj/epic/rocoto/modulefiles
       module load rocoto
@@ -751,12 +751,12 @@ case ${MACHINE_ID} in
 
     export LD_PRELOAD=/usr/lib64/libstdc++.so.6
     module use /ncrc/proj/epic/spack-stack/c6/spack-stack-1.6.0/envs/fms-2024.01/install/modulefiles/Core
-    #module load PrgEnv-intel/8.5.0
+    module load PrgEnv-intel/8.5.0
     module load stack-intel/2023.2.0
-    #module load cray-mpich/8.1.29
+    module load cray-mpich/8.1.29
     module load python/3.10.13
     module use /ncrc/proj/epic/spack-stack/modulefiles
-    #module load gcc-native/12.3
+    module load gcc-native/12.3
     if [[ "${ECFLOW:-false}" == true ]] ; then
       #module load ecflow/5.8.4
       module load ecflow
diff --git a/tests/rt_utils.sh b/tests/rt_utils.sh
index e6ac8add39..894a9c0b41 100755
--- a/tests/rt_utils.sh
+++ b/tests/rt_utils.sh
@@ -309,10 +309,10 @@ rocoto_create_compile_task() {
   if [[ ${MACHINE_ID} == s4 ]]; then
     BUILD_WALLTIME="01:00:00"
   fi
-  if [[ ${MACHINE_ID} == gaea-c5 ]]; then
+  if [[ ${MACHINE_ID} == gaeac5 ]]; then
     BUILD_WALLTIME="01:00:00"
   fi
-  if [[ ${MACHINE_ID} == gaea-c6 ]]; then
+  if [[ ${MACHINE_ID} == gaeac6 ]]; then
     BUILD_WALLTIME="01:00:00"
   fi
 
@@ -325,7 +325,7 @@ rocoto_create_compile_task() {
     <queue>${COMPILE_QUEUE}</queue>
 EOF
 
-  if [[ "${MACHINE_ID}" == gaea-c5 || "${MACHINE_ID}" == gaea-c6 ]] ; then
+  if [[ "${MACHINE_ID}" == gaeac5 || "${MACHINE_ID}" == gaeac6 ]] ; then
     cat << EOF >> "${ROCOTO_XML}"
     <native>--clusters=es</native>
     <partition>eslogin_c5</partition>
@@ -369,7 +369,7 @@ rocoto_create_run_task() {
       ${ROCOTO_NODESIZE:+<nodesize>${ROCOTO_NODESIZE}</nodesize>}
 EOF
 
-  if [[ "${MACHINE_ID}" == gaea-c5 || "${MACHINE_ID}" ==  gaea-c6 ]] ; then
+  if [[ "${MACHINE_ID}" == gaeac5 || "${MACHINE_ID}" ==  gaeac6 ]] ; then
     cat << EOF >> "${ROCOTO_XML}"
       <native>--clusters=${PARTITION}</native>
       <native>--partition=batch</native>
diff --git a/tests/run_test.sh b/tests/run_test.sh
index cc0b5fcd14..d1972309a5 100755
--- a/tests/run_test.sh
+++ b/tests/run_test.sh
@@ -116,12 +116,12 @@ case ${MACHINE_ID} in
   stampede|expanse|noaacloud)
     echo "No special nccmp load necessary"
     ;;
-  gaea-c5)
+  gaeac5)
     module use /ncrc/proj/epic/spack-stack/spack-stack-1.6.0/envs/unified-env/install/modulefiles/Core
     module load stack-intel/2023.1.0 stack-cray-mpich/8.1.25
     module load nccmp/1.9.0.1
     ;;
-  gaea-c6)
+  gaeac6)
     module use modulefiles
     module load modules.fv3
     module load gcc-native/12.3
@@ -446,7 +446,7 @@ if [[ ${skip_check_results} == false ]]; then
 
       else
         if [[ ${i##*.} == nc* ]] ; then
-          if [[ " orion hercules hera wcoss2 acorn derecho gaea-c5 gaea-c6 jet s4 noaacloud " =~ ${MACHINE_ID} ]]; then
+          if [[ " orion hercules hera wcoss2 acorn derecho gaeac5 gaeac6 jet s4 noaacloud " =~ ${MACHINE_ID} ]]; then
             printf "USING NCCMP.." >> "${RT_LOG}"
             printf "USING NCCMP.."
               if [[ ${CMP_DATAONLY} == false ]]; then
diff --git a/tests/tests/control_p8.v2.sfc b/tests/tests/control_p8.v2.sfc
index 47ac27db5b..d1afdbc4ca 100644
--- a/tests/tests/control_p8.v2.sfc
+++ b/tests/tests/control_p8.v2.sfc
@@ -153,6 +153,6 @@ export DOGP_SGS_CNV=.true.
 
 export SATMEDMF=.true.
 
-if [[ " hera orion hercules gaea-c5 gaea-c6 jet " =~ " ${MACHINE_ID} " ]] ; then
+if [[ " hera orion hercules gaeac5 gaeac6 jet " =~ " ${MACHINE_ID} " ]] ; then
   ZSTANDARD_LEVEL=5
 fi
diff --git a/tests/tests/control_wam b/tests/tests/control_wam
index 20916a7a80..d70921938b 100644
--- a/tests/tests/control_wam
+++ b/tests/tests/control_wam
@@ -106,6 +106,6 @@ export DIAG_TABLE=diag_table_wam
 
 export INPUT_NML=wam_v17.nml.IN
 
-if [[ " hera orion hercules gaea-c5 gaea-c6 jet " =~ " ${MACHINE_ID} " ]] ; then
+if [[ " hera orion hercules gaeac5 gaeac6 jet " =~ " ${MACHINE_ID} " ]] ; then
   ZSTANDARD_LEVEL=5
 fi
diff --git a/tests/tests/control_wam_debug b/tests/tests/control_wam_debug
index 12a7ea12a5..c52d742268 100644
--- a/tests/tests/control_wam_debug
+++ b/tests/tests/control_wam_debug
@@ -107,6 +107,6 @@ export DIAG_TABLE=diag_table_wam
 
 export INPUT_NML=wam_v17.nml.IN
 
-if [[ " hera orion hercules gaea-c5 gaea-c6 jet " =~ " ${MACHINE_ID} " ]] ; then
+if [[ " hera orion hercules gaeac5 gaeac6 jet " =~ " ${MACHINE_ID} " ]] ; then
   ZSTANDARD_LEVEL=5
 fi
diff --git a/tests/tests/cpld_debug_gfsv17 b/tests/tests/cpld_debug_gfsv17
index a641e42382..4b7243438d 100644
--- a/tests/tests/cpld_debug_gfsv17
+++ b/tests/tests/cpld_debug_gfsv17
@@ -111,10 +111,10 @@ export N_SPLIT=5
 if [[ $MACHINE_ID = hera ]] && [[ $RT_COMPILER = gnu ]]; then
   WLCLK=40
 fi
-if [[ $MACHINE_ID = gaea-c5 ]] && [[ $RT_COMPILER = intelllvm ]]; then
+if [[ $MACHINE_ID = gaeac5 ]] && [[ $RT_COMPILER = intelllvm ]]; then
   WLCLK=40
 fi
-if [[ $MACHINE_ID = gaea-c6 ]] && [[ $RT_COMPILER = intelllvm ]]; then
+if [[ $MACHINE_ID = gaeac6 ]] && [[ $RT_COMPILER = intelllvm ]]; then
   WLCLK=40
 fi
 
diff --git a/tests/tests/cpld_debug_pdlib_p8 b/tests/tests/cpld_debug_pdlib_p8
index 5c9b7af574..318f3cfecf 100644
--- a/tests/tests/cpld_debug_pdlib_p8
+++ b/tests/tests/cpld_debug_pdlib_p8
@@ -107,10 +107,10 @@ fi
 if [[ $MACHINE_ID = orion && $RT_COMPILER = intelllvm ]]; then
   WLCLK=50
 fi
-if [[ $MACHINE_ID = gaea-c5 ]] && [[ $RT_COMPILER = intelllvm ]]; then
+if [[ $MACHINE_ID = gaeac5 ]] && [[ $RT_COMPILER = intelllvm ]]; then
   WLCLK=50
 fi
-if [[ $MACHINE_ID = gaea-c6 ]] && [[ $RT_COMPILER = intelllvm ]]; then
+if [[ $MACHINE_ID = gaeac6 ]] && [[ $RT_COMPILER = intelllvm ]]; then
   WLCLK=50
 fi
 
diff --git a/tests/tests/regional_debug b/tests/tests/regional_debug
index 0f71ba2489..13f2e328cd 100644
--- a/tests/tests/regional_debug
+++ b/tests/tests/regional_debug
@@ -41,11 +41,11 @@ if [[ " hera orion hercules jet " =~ " ${MACHINE_ID} " ]] ; then
   ZSTANDARD_LEVEL=5
 fi
 
-if [[ $MACHINE_ID = gaea-c5 && $RT_COMPILER = intelllvm ]]; then
+if [[ $MACHINE_ID = gaeac5 && $RT_COMPILER = intelllvm ]]; then
   WLCLK=50
 fi
 
-if [[ $MACHINE_ID = gaea-c6 && $RT_COMPILER = intelllvm ]]; then
+if [[ $MACHINE_ID = gaeac6 && $RT_COMPILER = intelllvm ]]; then
   WLCLK=50
 fi
 

From 0c4790ee55ea53d78425233e30678aa5d539ec38 Mon Sep 17 00:00:00 2001
From: Brian Curtis <Brian.Curtis@noaa.gov>
Date: Fri, 18 Oct 2024 09:43:28 -0400
Subject: [PATCH 08/10] Bring in c5 changes from @RatkoVasic-NOAA and testing
 export FI_VERBS_PREFER_XRC=0 fix

---
 .../{ufs_gaea-c5.intel.lua => ufs_gaeac5.intel.lua}   |  0
 .../{ufs_gaea-c6.intel.lua => ufs_gaeac6.intel.lua}   |  0
 ...mpile_slurm.IN_gaea-c5 => compile_slurm.IN_gaeac5} |  0
 ...mpile_slurm.IN_gaea-c6 => compile_slurm.IN_gaeac6} |  0
 .../{fv3_slurm.IN_gaea-c5 => fv3_slurm.IN_gaeac5}     |  1 +
 .../{fv3_slurm.IN_gaea-c6 => fv3_slurm.IN_gaeac6}     |  1 +
 ...ssionTests_gaea.log => RegressionTests_gaeac5.log} |  0
 tests/rt.sh                                           | 11 +++++------
 tests/run_test.sh                                     | 11 +++++++----
 9 files changed, 14 insertions(+), 10 deletions(-)
 rename modulefiles/{ufs_gaea-c5.intel.lua => ufs_gaeac5.intel.lua} (100%)
 rename modulefiles/{ufs_gaea-c6.intel.lua => ufs_gaeac6.intel.lua} (100%)
 rename tests/fv3_conf/{compile_slurm.IN_gaea-c5 => compile_slurm.IN_gaeac5} (100%)
 rename tests/fv3_conf/{compile_slurm.IN_gaea-c6 => compile_slurm.IN_gaeac6} (100%)
 rename tests/fv3_conf/{fv3_slurm.IN_gaea-c5 => fv3_slurm.IN_gaeac5} (97%)
 rename tests/fv3_conf/{fv3_slurm.IN_gaea-c6 => fv3_slurm.IN_gaeac6} (97%)
 rename tests/logs/{RegressionTests_gaea.log => RegressionTests_gaeac5.log} (100%)

diff --git a/modulefiles/ufs_gaea-c5.intel.lua b/modulefiles/ufs_gaeac5.intel.lua
similarity index 100%
rename from modulefiles/ufs_gaea-c5.intel.lua
rename to modulefiles/ufs_gaeac5.intel.lua
diff --git a/modulefiles/ufs_gaea-c6.intel.lua b/modulefiles/ufs_gaeac6.intel.lua
similarity index 100%
rename from modulefiles/ufs_gaea-c6.intel.lua
rename to modulefiles/ufs_gaeac6.intel.lua
diff --git a/tests/fv3_conf/compile_slurm.IN_gaea-c5 b/tests/fv3_conf/compile_slurm.IN_gaeac5
similarity index 100%
rename from tests/fv3_conf/compile_slurm.IN_gaea-c5
rename to tests/fv3_conf/compile_slurm.IN_gaeac5
diff --git a/tests/fv3_conf/compile_slurm.IN_gaea-c6 b/tests/fv3_conf/compile_slurm.IN_gaeac6
similarity index 100%
rename from tests/fv3_conf/compile_slurm.IN_gaea-c6
rename to tests/fv3_conf/compile_slurm.IN_gaeac6
diff --git a/tests/fv3_conf/fv3_slurm.IN_gaea-c5 b/tests/fv3_conf/fv3_slurm.IN_gaeac5
similarity index 97%
rename from tests/fv3_conf/fv3_slurm.IN_gaea-c5
rename to tests/fv3_conf/fv3_slurm.IN_gaeac5
index ad2459efba..b306f1a1c5 100644
--- a/tests/fv3_conf/fv3_slurm.IN_gaea-c5
+++ b/tests/fv3_conf/fv3_slurm.IN_gaeac5
@@ -28,6 +28,7 @@ export OMP_STACKSIZE=1024M
 export NC_BLKSZ=1M
 export ESMF_RUNTIME_PROFILE=ON
 export ESMF_RUNTIME_PROFILE_OUTPUT="SUMMARY"
+export FI_VERBS_PREFER_XRC=0
 
 # Avoid job errors because of filesystem synchronization delays
 sync && sleep 1
diff --git a/tests/fv3_conf/fv3_slurm.IN_gaea-c6 b/tests/fv3_conf/fv3_slurm.IN_gaeac6
similarity index 97%
rename from tests/fv3_conf/fv3_slurm.IN_gaea-c6
rename to tests/fv3_conf/fv3_slurm.IN_gaeac6
index 97cb7049de..943e7a95b6 100644
--- a/tests/fv3_conf/fv3_slurm.IN_gaea-c6
+++ b/tests/fv3_conf/fv3_slurm.IN_gaeac6
@@ -28,6 +28,7 @@ export OMP_STACKSIZE=1024M
 export NC_BLKSZ=1M
 export ESMF_RUNTIME_PROFILE=ON
 export ESMF_RUNTIME_PROFILE_OUTPUT="SUMMARY"
+export FI_VERBS_PREFER_XRC=0
 
 # Avoid job errors because of filesystem synchronization delays
 sync && sleep 1
diff --git a/tests/logs/RegressionTests_gaea.log b/tests/logs/RegressionTests_gaeac5.log
similarity index 100%
rename from tests/logs/RegressionTests_gaea.log
rename to tests/logs/RegressionTests_gaeac5.log
diff --git a/tests/rt.sh b/tests/rt.sh
index 6b4a27d045..82254b849c 100755
--- a/tests/rt.sh
+++ b/tests/rt.sh
@@ -717,10 +717,10 @@ case ${MACHINE_ID} in
       ROCOTO_SCHEDULER="slurm"
     fi
 
-    export LD_PRELOAD=/opt/cray/pe/gcc/12.2.0/snos/lib64/libstdc++.so.6
-    module load PrgEnv-intel/8.3.3
-    module load intel-classic/2023.1.0
-    module load cray-mpich/8.1.25
+    export LD_PRELOAD=/usr/lib64/libstdc++.so.6
+    module load PrgEnv-intel/8.5.0
+    module load intel-classic/2023.2.0
+    module load cray-mpich/8.1.28
     module load python/3.9.12
     module use /ncrc/proj/epic/spack-stack/modulefiles
     module load gcc/12.2.0
@@ -758,8 +758,7 @@ case ${MACHINE_ID} in
     module use /ncrc/proj/epic/spack-stack/modulefiles
     module load gcc-native/12.3
     if [[ "${ECFLOW:-false}" == true ]] ; then
-      #module load ecflow/5.8.4
-      module load ecflow
+      module load ecflow/5.8.4
       ECF_HOST=$(hostname)
       ECF_PORT=$(( $(id -u) + 1500 ))
       export ECF_PORT ECF_HOST
diff --git a/tests/run_test.sh b/tests/run_test.sh
index 0cdeb6d1ba..67fff5eb68 100755
--- a/tests/run_test.sh
+++ b/tests/run_test.sh
@@ -118,13 +118,16 @@ case ${MACHINE_ID} in
     ;;
   gaeac5)
     module use /ncrc/proj/epic/spack-stack/spack-stack-1.6.0/envs/unified-env/install/modulefiles/Core
-    module load stack-intel/2023.1.0 stack-cray-mpich/8.1.25
+    module load stack-intel/2023.2.0 stack-cray-mpich/8.1.28
     module load nccmp/1.9.0.1
     ;;
   gaeac6)
-    module use modulefiles
-    module load modules.fv3
-    module load gcc-native/12.3
+    module use /ncrc/proj/epic/spack-stack/c6/spack-stack-1.6.0/envs/fms-2024.01/install/modulefiles/Core
+    module load stack-intel/2023.2.0 stack-cray-mpich/8.1.29
+    module load nccmp/1.9.0.1
+    #module use modulefiles
+    #module load modules.fv3
+    #module load gcc-native/12.3
     ;;
   derecho)
     module load nccmp

From e1de81ec3bea2b4a390d372c21db4dc4621fd73b Mon Sep 17 00:00:00 2001
From: Brian Curtis <Brian.Curtis@noaa.gov>
Date: Fri, 18 Oct 2024 10:26:48 -0400
Subject: [PATCH 09/10] make identical but separate c5/c6 intelllvm lua for
 testing, fix missed gaeac5 instances

---
 modulefiles/ufs_gaeac5.intel.lua              |  6 +--
 ...intelllvm.lua => ufs_gaeac5.intelllvm.lua} |  0
 modulefiles/ufs_gaeac6.intel.lua              |  4 +-
 modulefiles/ufs_gaeac6.intelllvm.lua          | 40 +++++++++++++++++++
 tests/rt.sh                                   |  2 +-
 tests/tests/regional_atmaq                    |  2 +-
 tests/tests/regional_atmaq_debug              |  2 +-
 tests/tests/regional_atmaq_faster             |  2 +-
 8 files changed, 49 insertions(+), 9 deletions(-)
 rename modulefiles/{ufs_gaea.intelllvm.lua => ufs_gaeac5.intelllvm.lua} (100%)
 create mode 100644 modulefiles/ufs_gaeac6.intelllvm.lua

diff --git a/modulefiles/ufs_gaeac5.intel.lua b/modulefiles/ufs_gaeac5.intel.lua
index 2197c1542c..e63fd735a9 100644
--- a/modulefiles/ufs_gaeac5.intel.lua
+++ b/modulefiles/ufs_gaeac5.intel.lua
@@ -7,10 +7,10 @@ whatis([===[Loads libraries needed for building the UFS Weather Model on Gaea C5
 
 prepend_path("MODULEPATH", "/ncrc/proj/epic/spack-stack/spack-stack-1.6.0/envs/fms-2024.01/install/modulefiles/Core")
 
-stack_intel_ver=os.getenv("stack_intel_ver") or "2023.1.0"
+stack_intel_ver=os.getenv("stack_intel_ver") or "2023.2.0"
 load(pathJoin("stack-intel", stack_intel_ver))
 
-stack_cray_mpich_ver=os.getenv("stack_cray_mpich_ver") or "8.1.25"
+stack_cray_mpich_ver=os.getenv("stack_cray_mpich_ver") or "8.1.28"
 load(pathJoin("stack-cray-mpich", stack_cray_mpich_ver))
 
 stack_python_ver=os.getenv("stack_python_ver") or "3.10.13"
@@ -30,4 +30,4 @@ unload("cray-libsci")
 setenv("CC","cc")
 setenv("CXX","CC")
 setenv("FC","ftn")
-setenv("CMAKE_Platform","gaea.intel")
+setenv("CMAKE_Platform","gaeac5.intel")
diff --git a/modulefiles/ufs_gaea.intelllvm.lua b/modulefiles/ufs_gaeac5.intelllvm.lua
similarity index 100%
rename from modulefiles/ufs_gaea.intelllvm.lua
rename to modulefiles/ufs_gaeac5.intelllvm.lua
diff --git a/modulefiles/ufs_gaeac6.intel.lua b/modulefiles/ufs_gaeac6.intel.lua
index 316ce7172f..260e7d67db 100644
--- a/modulefiles/ufs_gaeac6.intel.lua
+++ b/modulefiles/ufs_gaeac6.intel.lua
@@ -10,7 +10,7 @@ prepend_path("MODULEPATH", "/ncrc/proj/epic/spack-stack/c6/spack-stack-1.6.0/env
 stack_intel_ver=os.getenv("stack_intel_ver") or "2023.2.0"
 load(pathJoin("stack-intel", stack_intel_ver))
 
-stack_cray_mpich_ver=os.getenv("stack_cray_mpich_ver") or "8.1.29"
+stack_cray_mpich_ver=os.getenv("stack_cray_mpich_ver") or "8.1.28"
 load(pathJoin("stack-cray-mpich", stack_cray_mpich_ver))
 
 stack_python_ver=os.getenv("stack_python_ver") or "3.10.13"
@@ -30,4 +30,4 @@ unload("cray-libsci")
 setenv("CC","cc")
 setenv("CXX","CC")
 setenv("FC","ftn")
-setenv("CMAKE_Platform","gaea.intel")
+setenv("CMAKE_Platform","gaeac6.intel")
diff --git a/modulefiles/ufs_gaeac6.intelllvm.lua b/modulefiles/ufs_gaeac6.intelllvm.lua
new file mode 100644
index 0000000000..f91a712d27
--- /dev/null
+++ b/modulefiles/ufs_gaeac6.intelllvm.lua
@@ -0,0 +1,40 @@
+help([[
+  This module loads libraries required for building and running UFS Weather Model 
+  on the NOAA RDHPC machine Gaea C5 using Intel-2023.1.0.
+]])
+
+whatis([===[Loads libraries needed for building the UFS Weather Model on Gaea ]===])
+
+prepend_path("MODULEPATH", "/ncrc/proj/epic/spack-stack/spack-stack-1.6.0/envs/upp-addon-env/install/modulefiles/Core")
+
+stack_intel_ver=os.getenv("stack_intel_ver") or "2023.1.0"
+load(pathJoin("stack-intel", stack_intel_ver))
+
+stack_cray_mpich_ver=os.getenv("stack_cray_mpich_ver") or "8.1.25"
+load(pathJoin("stack-cray-mpich", stack_cray_mpich_ver))
+
+stack_python_ver=os.getenv("stack_python_ver") or "3.10.13"
+load(pathJoin("stack-python", stack_python_ver))
+
+cmake_ver=os.getenv("cmake_ver") or "3.23.1"
+load(pathJoin("cmake", cmake_ver))
+
+load("ufs_common")
+
+nccmp_ver=os.getenv("nccmp_ver") or "1.9.0.1"
+load(pathJoin("nccmp", nccmp_ver))
+
+unload("darshan-runtime")
+unload("cray-libsci")
+
+unload("intel-classic/2023.1.0")
+load("intel-oneapi/2023.1.0")
+
+setenv("I_MPI_CC", "icx")
+setenv("I_MPI_CXX", "icpx")
+setenv("I_MPI_F90", "ifx")
+
+setenv("CC","cc")
+setenv("CXX","CC")
+setenv("FC","ftn")
+setenv("CMAKE_Platform","gaea.intelllvm")
diff --git a/tests/rt.sh b/tests/rt.sh
index 82254b849c..d0d1ea76da 100755
--- a/tests/rt.sh
+++ b/tests/rt.sh
@@ -752,7 +752,7 @@ case ${MACHINE_ID} in
     export LD_PRELOAD=/usr/lib64/libstdc++.so.6
     module use /ncrc/proj/epic/spack-stack/c6/spack-stack-1.6.0/envs/fms-2024.01/install/modulefiles/Core
     module load PrgEnv-intel/8.5.0
-    module load stack-intel/2023.2.0
+    module load intel-classic/2023.2.0
     module load cray-mpich/8.1.29
     module load python/3.10.13
     module use /ncrc/proj/epic/spack-stack/modulefiles
diff --git a/tests/tests/regional_atmaq b/tests/tests/regional_atmaq
index 2f2d36c25f..68d0f30739 100644
--- a/tests/tests/regional_atmaq
+++ b/tests/tests/regional_atmaq
@@ -99,6 +99,6 @@ export CCPP_SUITE=FV3_GFS_v15p2
 
 if [[ $MACHINE_ID = hera ]]; then
   TPN=30
-elif [[ $MACHINE_ID = gaea-c5 ]]; then
+elif [[ $MACHINE_ID = gaeac5 ]]; then
   TPN=16
 fi
diff --git a/tests/tests/regional_atmaq_debug b/tests/tests/regional_atmaq_debug
index ef60af1537..08e629eaae 100644
--- a/tests/tests/regional_atmaq_debug
+++ b/tests/tests/regional_atmaq_debug
@@ -98,6 +98,6 @@ export CCPP_SUITE=FV3_GFS_v15p2
 if [[ $MACHINE_ID = hera ]]; then
   TPN=30
   WLCLK=60
-elif [[ $MACHINE_ID = gaea-c5 ]]; then
+elif [[ $MACHINE_ID = gaeac5 ]]; then
   TPN=16
 fi
diff --git a/tests/tests/regional_atmaq_faster b/tests/tests/regional_atmaq_faster
index bd453d1af9..17491bc515 100644
--- a/tests/tests/regional_atmaq_faster
+++ b/tests/tests/regional_atmaq_faster
@@ -93,6 +93,6 @@ export CCPP_SUITE=FV3_GFS_v15p2
 
 if [[ $MACHINE_ID = hera ]]; then
   TPN=30
-elif [[ $MACHINE_ID = gaea-c5 ]]; then
+elif [[ $MACHINE_ID = gaeac5 ]]; then
   TPN=18
 fi

From 402c05b54e75d032371c8db1c4e07583b5179751 Mon Sep 17 00:00:00 2001
From: Brian Curtis <Brian.Curtis@noaa.gov>
Date: Fri, 18 Oct 2024 10:30:59 -0400
Subject: [PATCH 10/10] update wording in intelllvm lua

---
 modulefiles/ufs_gaeac5.intelllvm.lua | 12 ++++++------
 modulefiles/ufs_gaeac6.intel.lua     |  2 +-
 modulefiles/ufs_gaeac6.intelllvm.lua | 14 +++++++-------
 3 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/modulefiles/ufs_gaeac5.intelllvm.lua b/modulefiles/ufs_gaeac5.intelllvm.lua
index f91a712d27..cc4c005fa3 100644
--- a/modulefiles/ufs_gaeac5.intelllvm.lua
+++ b/modulefiles/ufs_gaeac5.intelllvm.lua
@@ -1,16 +1,16 @@
 help([[
   This module loads libraries required for building and running UFS Weather Model 
-  on the NOAA RDHPC machine Gaea C5 using Intel-2023.1.0.
+  on the NOAA RDHPC machine Gaea C5 using Intel-2023.2.0.
 ]])
 
 whatis([===[Loads libraries needed for building the UFS Weather Model on Gaea ]===])
 
 prepend_path("MODULEPATH", "/ncrc/proj/epic/spack-stack/spack-stack-1.6.0/envs/upp-addon-env/install/modulefiles/Core")
 
-stack_intel_ver=os.getenv("stack_intel_ver") or "2023.1.0"
+stack_intel_ver=os.getenv("stack_intel_ver") or "2023.2.0"
 load(pathJoin("stack-intel", stack_intel_ver))
 
-stack_cray_mpich_ver=os.getenv("stack_cray_mpich_ver") or "8.1.25"
+stack_cray_mpich_ver=os.getenv("stack_cray_mpich_ver") or "8.1.28"
 load(pathJoin("stack-cray-mpich", stack_cray_mpich_ver))
 
 stack_python_ver=os.getenv("stack_python_ver") or "3.10.13"
@@ -27,8 +27,8 @@ load(pathJoin("nccmp", nccmp_ver))
 unload("darshan-runtime")
 unload("cray-libsci")
 
-unload("intel-classic/2023.1.0")
-load("intel-oneapi/2023.1.0")
+unload("intel-classic/2023.2.0")
+load("intel-oneapi/2023.2.0")
 
 setenv("I_MPI_CC", "icx")
 setenv("I_MPI_CXX", "icpx")
@@ -37,4 +37,4 @@ setenv("I_MPI_F90", "ifx")
 setenv("CC","cc")
 setenv("CXX","CC")
 setenv("FC","ftn")
-setenv("CMAKE_Platform","gaea.intelllvm")
+setenv("CMAKE_Platform","gaeac5.intelllvm")
diff --git a/modulefiles/ufs_gaeac6.intel.lua b/modulefiles/ufs_gaeac6.intel.lua
index 260e7d67db..ce59797288 100644
--- a/modulefiles/ufs_gaeac6.intel.lua
+++ b/modulefiles/ufs_gaeac6.intel.lua
@@ -10,7 +10,7 @@ prepend_path("MODULEPATH", "/ncrc/proj/epic/spack-stack/c6/spack-stack-1.6.0/env
 stack_intel_ver=os.getenv("stack_intel_ver") or "2023.2.0"
 load(pathJoin("stack-intel", stack_intel_ver))
 
-stack_cray_mpich_ver=os.getenv("stack_cray_mpich_ver") or "8.1.28"
+stack_cray_mpich_ver=os.getenv("stack_cray_mpich_ver") or "8.1.29"
 load(pathJoin("stack-cray-mpich", stack_cray_mpich_ver))
 
 stack_python_ver=os.getenv("stack_python_ver") or "3.10.13"
diff --git a/modulefiles/ufs_gaeac6.intelllvm.lua b/modulefiles/ufs_gaeac6.intelllvm.lua
index f91a712d27..61d71a47fc 100644
--- a/modulefiles/ufs_gaeac6.intelllvm.lua
+++ b/modulefiles/ufs_gaeac6.intelllvm.lua
@@ -1,16 +1,16 @@
 help([[
   This module loads libraries required for building and running UFS Weather Model 
-  on the NOAA RDHPC machine Gaea C5 using Intel-2023.1.0.
+  on the NOAA RDHPC machine Gaea C6 using Intel-2023.2.0.
 ]])
 
 whatis([===[Loads libraries needed for building the UFS Weather Model on Gaea ]===])
 
-prepend_path("MODULEPATH", "/ncrc/proj/epic/spack-stack/spack-stack-1.6.0/envs/upp-addon-env/install/modulefiles/Core")
+prepend_path("MODULEPATH", "/ncrc/proj/epic/spack-stack/c6/spack-stack-1.6.0/envs/fms-2024.01/install/modulefiles/Core")
 
-stack_intel_ver=os.getenv("stack_intel_ver") or "2023.1.0"
+stack_intel_ver=os.getenv("stack_intel_ver") or "2023.2.0"
 load(pathJoin("stack-intel", stack_intel_ver))
 
-stack_cray_mpich_ver=os.getenv("stack_cray_mpich_ver") or "8.1.25"
+stack_cray_mpich_ver=os.getenv("stack_cray_mpich_ver") or "8.1.29"
 load(pathJoin("stack-cray-mpich", stack_cray_mpich_ver))
 
 stack_python_ver=os.getenv("stack_python_ver") or "3.10.13"
@@ -27,8 +27,8 @@ load(pathJoin("nccmp", nccmp_ver))
 unload("darshan-runtime")
 unload("cray-libsci")
 
-unload("intel-classic/2023.1.0")
-load("intel-oneapi/2023.1.0")
+unload("intel-classic/2023.2.0")
+load("intel-oneapi/2023.2.0")
 
 setenv("I_MPI_CC", "icx")
 setenv("I_MPI_CXX", "icpx")
@@ -37,4 +37,4 @@ setenv("I_MPI_F90", "ifx")
 setenv("CC","cc")
 setenv("CXX","CC")
 setenv("FC","ftn")
-setenv("CMAKE_Platform","gaea.intelllvm")
+setenv("CMAKE_Platform","gaeac6.intelllvm")