Update pm-cpu and pm-gpu spack templates

Author: xylar

mache/spack/templates/pm-cpu_gnu_mpich.yaml

@@ -1,4 +1,4 @@
-{%- set compiler = "gcc@13.2" %}
+{%- set compiler = "gcc@12.3" %}
 {%- set mpi = "[email protected]" %}
 spack:
   specs:
@@ -110,7 +110,7 @@ spack:
       - spec: {{ compiler }}
         modules:
         - PrgEnv-gnu/8.5.0
-        - gcc-native/13.2
+        - gcc-native/12.3
         - cray-libsci/24.07.0
         - craype-accel-host
         - craype/2.7.32
@@ -169,7 +169,7 @@ spack:
       target: x86_64
       modules:
       - PrgEnv-gnu/8.5.0
-      - gcc-native/13.2
+      - gcc-native/12.3
       - cray-libsci/24.07.0
       - craype-accel-host
       - craype/2.7.32

mache/spack/templates/pm-gpu_gnugpu_mpich.yaml

@@ -1,4 +1,4 @@
-{%- set compiler = "gcc@13.2" %}
+{%- set compiler = "gcc@12.3" %}
 {%- set mpi = "[email protected]" %}
 spack:
   specs:
@@ -109,7 +109,7 @@ spack:
       - spec: {{ compiler }}
         modules:
         - PrgEnv-gnu/8.5.0
-        - gcc-native/13.2
+        - gcc-native/12.3
         - craype-accel-nvidia80
         - cray-libsci/24.07.0
         - libfabric/1.22.0
@@ -126,7 +126,7 @@ spack:
       - spec: [email protected]
         modules:
         - PrgEnv-gnu/8.5.0
-        - gcc-native/13.2
+        - gcc-native/12.3
         - craype-accel-nvidia80
         - cray-libsci/24.07.0
         - libfabric/1.22.0
@@ -179,7 +179,7 @@ spack:
       target: any
       modules:
       - PrgEnv-gnu/8.5.0
-      - gcc-native/13.2
+      - gcc-native/12.3
       - craype-accel-nvidia80
       - cray-libsci/24.07.0
       - libfabric/1.22.0

mache/spack/templates/pm-gpu_nvidiagpu_mpich.yaml

@@ -110,6 +110,7 @@ spack:
         - PrgEnv-nvidia
         - nvidia/25.5
         - craype-accel-nvidia80
+        - gcc-native-mixed/12.3
         - cray-libsci/23.12.5
         - libfabric/1.22.0
         - craype/2.7.32
@@ -165,6 +166,7 @@ spack:
       - PrgEnv-nvidia
       - nvidia/25.5
       - craype-accel-nvidia80
+      - gcc-native-mixed/12.3
       - cray-libsci/23.12.5
       - libfabric/1.22.0
       - craype/2.7.32