From accc4439d9dd035765ed77d94a0ceece3270cc0b Mon Sep 17 00:00:00 2001
From: "Suren A. Chilingaryan" <csa@ipecompute4.ands.kit.edu>
Date: Tue, 26 Jul 2022 23:32:36 +0200
Subject: Half-precision back-/forward-projection for parallel geometry

---
 cuda/3d/rounding.h | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 cuda/3d/rounding.h

(limited to 'cuda/3d/rounding.h')

diff --git a/cuda/3d/rounding.h b/cuda/3d/rounding.h
new file mode 100644
index 0000000..b7ccc1c
--- /dev/null
+++ b/cuda/3d/rounding.h
@@ -0,0 +1,11 @@
+#include <cuda_fp16.h>
+
+#define texto __float2half
+#define texfrom __half2float
+#define textype half
+
+
+//#define texto
+//#define texfrom
+//#define textype float
+
-- 
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