arch: max apple mcpu

devitocodes · Jan 16, 2024 · d70bda2 · d70bda2
1 parent 553f3ef
commit d70bda2
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Showing 2 changed files with 6 additions and 6 deletions.
diff --git a/devito/arch/archinfo.py b/devito/arch/archinfo.py
@@ -715,7 +715,9 @@ class AppleArm(Arm):
     def march(self):
         sysinfo = run(["sysctl", "-n", "machdep.cpu.brand_string"],
                       stdout=PIPE, stderr=DEVNULL).stdout.decode("utf-8")
-        return sysinfo.split(' ')[1].lower()
+        mx = sysinfo.split(' ')[1].lower()
+        # Currently clang only supports up to m2
+        return min(mx, 'm2')
 
 
 class Amd(Cpu64):

diff --git a/devito/arch/compiler.py b/devito/arch/compiler.py
@@ -236,11 +236,9 @@ def version(self):
             except (TypeError, ValueError):
                 version = Version(self.suffix)
         else:
-            try:
-                # Knowing the version may still be useful to pick supported flags
-                version = sniff_compiler_version(self.CC)
-            except (FileNotFoundError, OSError):
-                version = Version("0")
+            # Knowing the version may still be useful to pick supported flags
+            version = sniff_compiler_version(self.CC)
+
         return version
 
     def get_version(self):