From 9bb508e1f77fcc74ff9dc0bbde19890bf8a0827d Mon Sep 17 00:00:00 2001
From: mloubout <mathias.louboutin@gmail.com>
Date: Tue, 20 Aug 2024 09:40:42 -0400
Subject: [PATCH] arch: fix graviton march

---
 devito/arch/archinfo.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/devito/arch/archinfo.py b/devito/arch/archinfo.py
index a995b38f65..1fcf864614 100644
--- a/devito/arch/archinfo.py
+++ b/devito/arch/archinfo.py
@@ -784,7 +784,9 @@ def version(self):
     @cached_property
     def march(self):
         if self.version >= 4:
-            return 'neoverse-n2'
+            return 'neoverse-v2'
+        elif self.version == 3:
+            return 'neoverse-v1'
         else:
             return 'neoverse-n1'