From d8cea77707d36a4c92195cac0bf09c7cf2c670df Mon Sep 17 00:00:00 2001
From: nmeyer-ur <nils.meyer@ur.de>
Date: Fri, 3 Apr 2020 19:22:25 +0200
Subject: [PATCH] define simd width in header

---
 Grid/simd/Grid_a64fx-2.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Grid/simd/Grid_a64fx-2.h b/Grid/simd/Grid_a64fx-2.h
index 6968ca7a..75097b0a 100644
--- a/Grid/simd/Grid_a64fx-2.h
+++ b/Grid/simd/Grid_a64fx-2.h
@@ -30,6 +30,10 @@
 // Using SVE ACLE
 /////////////////////////////////////////////////////
 
+#ifndef GEN_SIMD_WIDTH
+#define GEN_SIMD_WIDTH 64u
+#endif
+
 static_assert(GEN_SIMD_WIDTH % 64u == 0, "A64FX SIMD vector size is 64 bytes");
 
 #ifdef __ARM_FEATURE_SVE