From 941cc67bf09b1695ac5ce33804b65594e4651efb Mon Sep 17 00:00:00 2001
From: noel <ndkeen@lbl.gov>
Date: Mon, 10 Nov 2025 11:58:24 -0800
Subject: [PATCH] revert to gnu12 compiler for pm-cpu/pm-gpu

---
 cime_config/machines/config_machines.xml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/cime_config/machines/config_machines.xml b/cime_config/machines/config_machines.xml
index 74921f2eba1c..9bc4c7a971eb 100644
--- a/cime_config/machines/config_machines.xml
+++ b/cime_config/machines/config_machines.xml
@@ -219,7 +219,7 @@
 
       <modules compiler="gnu">
         <command name="load">PrgEnv-gnu/8.5.0</command>
-        <command name="load">gcc-native/13.2</command>
+        <command name="load">gcc-native/12.3</command>
         <command name="load">cray-libsci/24.07.0</command>
       </modules>
 
@@ -409,7 +409,7 @@
 
       <modules compiler="gnu.*">
         <command name="load">PrgEnv-gnu/8.5.0</command>
-        <command name="load">gcc-native/13.2</command>
+        <command name="load">gcc-native/12.3</command>
       </modules>
 
       <modules compiler="nvidia.*">
@@ -425,7 +425,7 @@
       <modules compiler="nvidiagpu">
         <command name="load">cudatoolkit/12.9</command>
         <command name="load">craype-accel-nvidia80</command>
-        <command name="load">gcc-native-mixed/13.2</command>
+        <command name="load">gcc-native-mixed/12.3</command>
       </modules>
 
       <modules compiler="gnu">