runtime tests

runtime/tests/tests.c

@@ -0,0 +1,117 @@
+
+
+#include "tests.h"
+#include "../intrinsics/vx_intrinsics.h"
+#include "../io/vx_io.h"
+
+void test_tmc()
+{
+	vx_print_str("test_tmc\n");
+
+	vx_tmc(4);
+
+	unsigned tid = vx_threadID(); // Get TID
+	arr[tid] = tid;
+
+	vx_tmc(1);
+
+	vx_print_hex(arr[0]);
+	vx_print_str("\n");
+	vx_print_hex(arr[1]);
+	vx_print_str("\n");
+	vx_print_hex(arr[2]);
+	vx_print_str("\n");
+	vx_print_hex(arr[3]);
+	vx_print_str("\n");
+
+	return;
+}
+
+void test_divergence()
+{
+	unsigned tid = vx_threadID(); // Get TID
+
+	bool b = tid < 2;
+	__if (b)
+	{
+		bool c = tid < 1;
+		__if (c)
+		{
+			arr[tid] = 10;
+		}
+		__else
+		{
+			arr[tid] = 11;
+		}
+		__endif
+	}
+	__else
+	{
+		bool c = tid < 3;
+		__if (c)
+		{
+			arr[tid] = 12;
+		}
+		__else
+		{
+			arr[tid] = 13;
+		}
+		__endif
+	}
+	__endif
+
+	vx_print_hex(arr[0]);
+	vx_print_str("\n");
+	vx_print_hex(arr[1]);
+	vx_print_str("\n");
+	vx_print_hex(arr[2]);
+	vx_print_str("\n");
+	vx_print_hex(arr[3]);
+	vx_print_str("\n");
+
+}
+
+
+unsigned wsapwn_arr[4];
+
+
+void simple_kernel()
+{
+	unsigned wid = vx_warpID();
+
+	wsapwn_arr[wid] = wid;
+
+	if (wid != 0)
+	{
+		vx_tmc(0);
+	}
+
+}
+
+void test_wsapwn()
+{
+	unsigned func_ptr = (unsigned) simple_kernel;
+	vx_wspawn(4, func_ptr);
+	simple_kernel();
+
+	vx_print_hex(wsapwn_arr[0]);
+	vx_print_str("\n");
+	vx_print_hex(wsapwn_arr[1]);
+	vx_print_str("\n");
+	vx_print_hex(wsapwn_arr[2]);
+	vx_print_str("\n");
+	vx_print_hex(wsapwn_arr[3]);
+	vx_print_str("\n");
+}
+
+
+
+
+
+
+
+
+
+
+
+

runtime/tests/tests.h

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+
+
+#ifndef TESTS
+#define TESTS
+
+int arr[4];
+void test_tmc();
+
+void test_divergence();
+
+
+void test_wsapwn();
+
+
+
+#endif