From dfacb30ddd36ef0c2b354f581b83d7578ce2a72b Mon Sep 17 00:00:00 2001
From: Achmad Imam Kistijantoro <imam@informatika.org>
Date: Tue, 11 Dec 2018 16:01:44 +0700
Subject: [PATCH] Upload New File
---
check.h | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
create mode 100644 check.h
diff --git a/check.h b/check.h
new file mode 100644
index 0000000..c07ef0f
--- /dev/null
+++ b/check.h
@@ -0,0 +1,26 @@
+#include <stdio.h>
+#include <math.h>
+
+void checkAccuracy(float *p, int nBodies)
+{
+ if (nBodies != 2<<11) return;
+
+ // Assuming N is set to 11, the x y and z coordinates of a particle
+ // (chosen at random) should
+ // equal the following values:
+
+ // -11.943975
+ // 3.198896
+ // 10.517184
+
+ int position1IsCorrect = ( (int)(p[9*6]) ) == -11;
+ int position2IsCorrect = ( (int)(p[(9*6) + 1] ) == 3);
+ int position3IsCorrect = ( (int)(p[(9*6) + 2] ) == 10);
+ int positionsAreCorrect = (position1IsCorrect == 1) && (position2IsCorrect == 1) && (position3IsCorrect == 1);
+
+ printf("%s\n", positionsAreCorrect
+ ? "Simulator is calculating positions correctly."
+ : "Simulator is not calculating positions correctly.");
+
+ return;
+}
--
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