trying optimize doitgen

polybench-c-4.2.1-beta/linear-algebra/kernels/doitgen/doitgen_optimized.c

@@ -70,9 +70,8 @@ void kernel_doitgen(int nr, int nq, int np,
   int r, q, p, s;
 
 #pragma scop
-  for (q = 0; q < _PB_NQ; q++)
-#pragma omp for
-    for (r = 0; r < _PB_NR; r++)
+  for (r = 0; r < _PB_NR; r++)
+    for (q = 0; q < _PB_NQ; q++)
     {
       for (p = 0; p < _PB_NP; p++)
       	sum[p] = SCALAR_VAL(0.0);