From 02c245236aef90552601e82197f0738fa34d9e89 Mon Sep 17 00:00:00 2001
From: Adrian Kummerlaender
Date: Sun, 6 Oct 2019 14:18:53 +0200
Subject: Explicitly enable double precision floating point when required

---
 template/kernel.mako | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/template/kernel.mako b/template/kernel.mako
index bf7b29b..dd8eaee 100644
--- a/template/kernel.mako
+++ b/template/kernel.mako
@@ -1,3 +1,11 @@
+% if float_type == 'double':
+#if defined(cl_khr_fp64)
+#pragma OPENCL EXTENSION cl_khr_fp64 : enable
+#elif defined(cl_amd_fp64)
+#pragma OPENCL EXTENSION cl_amd_fp64 : enable
+#endif
+% endif
+
 <%
 def gid():
     return {
-- 
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