Test Lol

sum_direct.cpp

@@ -7,6 +7,7 @@
 #include <string.h>
 
 
+int64_t result;
 
 void 
 setup(int64_t N, uint64_t A[])
@@ -18,7 +19,10 @@ int64_t
 sum(int64_t N, uint64_t A[])
 {
    printf(" inside direct_sum perform_sum, N=%lld \n", N);
-
+   for (int64_t i = 0; i < N; i++)
+   {
+      result += i;
+   }
    return 0;
 }
 

sum_indirect.cpp

@@ -6,19 +6,31 @@
 #include <vector>
 #include <string.h>
 
-
+int64_t result;
 
 void 
 setup(int64_t N, uint64_t A[])
 {
-   printf(" inside sum_indirect problem_setup, N=%lld \n", N);
+   std::cout << "Inside setup, N = " << std::endl;
+   result = 0;
+
+   for (int64_t i = 0; i < N; i++)
+   {
+      A[i] = lrand48() % N;
+   }
+   
 }
 
 int64_t
 sum(int64_t N, uint64_t A[])
 {
-   printf(" inside sum_indirect perform_sum, N=%lld \n", N);
-
-   return 0;
+   int64_t indx = A[0];
+   for (int64_t i = 0; i < N; i++)
+   {
+      result += indx;
+      indx = A[indx];
+   }
+   
+   return result;
 }