From 6317081bd39e16d8515e5c98dd29bc9735718dce Mon Sep 17 00:00:00 2001
From: markus holzer <markus.holzer@fau.de>
Date: Mon, 7 Jun 2021 15:29:07 +0200
Subject: [PATCH] Small fix

---
 pystencils/backends/opencl_backend.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pystencils/backends/opencl_backend.py b/pystencils/backends/opencl_backend.py
index 9fe7b978..be9d6adb 100644
--- a/pystencils/backends/opencl_backend.py
+++ b/pystencils/backends/opencl_backend.py
@@ -83,7 +83,7 @@ class OpenClSympyPrinter(CudaSympyPrinter):
         function_name, dimension = tuple(symbol_name.split("."))
         dimension = self.DIMENSION_MAPPING[dimension]
         function_name = self.INDEXING_FUNCTION_MAPPING[function_name]
-        return f"(int) {function_name}({dimension})"
+        return f"(int64_t) {function_name}({dimension})"
 
     def _print_TextureAccess(self, node):
         raise NotImplementedError()
-- 
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