vector benchmark

benchmarks/vector/vecadd/vx_vec_vecadd.c

@@ -0,0 +1,57 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "../../../runtime/intrinsics/vx_intrinsics.h"
+#include "vx_vec_vecadd.h"
+
+//---------------------------------------------------------------
+/* vvaddint32
+ * # vector-vector add routine of 32-bit integers
+ * # void vvaddint32(size_t n, const int*x, const int*y, int*z)
+ * # { for (size_t i=0; i<n; i++) { z[i]=x[i]+y[i]; } } */
+//---------------------------------------------------------------
+
+int main()
+{
+    vx_tmc(1);
+
+    int n = 4; //SIZE
+
+    int *a = (int*)malloc(sizeof(int) * n); 
+    int *b = (int*)malloc(sizeof(int) * n); 
+    int *c = (int*)malloc(sizeof(int) * n); 
+
+    // Initialize values for array members.  
+    for (int i = 0; i < n; ++i) {
+       a[i] = i * 2 + 0;
+       b[i] = i * 2 + 1;
+       c[i] = 0;
+    }
+
+#if 0
+    printf("vvaddint...\na[%d]: ", n);
+    for(int i = 0; i < n; ++i) printf("%d ", a[i]);
+    printf("\nb[%d]: ", n);
+    for(int i = 0; i < n; ++i) printf("%d ", b[i]);
+    printf("\nc[%d] = a[%d] + b[%d]: ", n, n, n);
+    for(int i = 0; i < n; ++i) printf("%d ", c[i]);
+#endif
+
+    vx_vec_vvaddint32(n, a, b, c);
+
+    for(int i = 0; i < n; ++i) 
+    {
+        if(c[i] != (a[i]+b[i])) 
+        {
+           printf("\n<vddint32> FAILED at <index: %d>! \n", i);
+           return 1;   
+        }
+    }
+    printf("\nPASSED.......................... <vddint32> \n");
+
+    free(a); free(b); free(c);
+
+    vx_tmc(0);
+
+    return 0;
+
+}