add easystack to test fix for limiting parallellism

Author: boegel

easystacks/software.eessi.io/2025.06/eessi-2025.06-eb-5.1.1-2024a.yml

@@ -0,0 +1,2 @@
+easyconfigs:
+  - GCC-13.3.0.eb

eb_hooks.py

@@ -218,7 +218,7 @@ def post_ready_hook(self, *args, **kwargs):
     else:
         curr_parallel = self.cfg['parallel']
 
-    if parallel == 1:
+    if curr_parallel == 1:
         return  # no need to limit if already using 1 core
 
     # get CPU target