Set SWITCH_RATIO for Arm(R) Neoverse(TM) V1 CPUs

Mousius · Mousius · commit 2fb096315e1c · 2022-11-30T09:35:38.000Z
From testing this yields better results than the default of `2`.
diff --git a/param.h b/param.h
@@ -3367,6 +3367,8 @@ is a big desktop or server with abundant cache rather than a phone or embedded d
 
 #elif defined(NEOVERSEV1)
 
+#define SWITCH_RATIO  16
+
 #define SGEMM_DEFAULT_UNROLL_M  16
 #define SGEMM_DEFAULT_UNROLL_N  4
 
