diff --git a/kernel/tests.c b/kernel/tests.c
index 7da29bdd..b30cd4d7 100644
--- a/kernel/tests.c
+++ b/kernel/tests.c
@@ -131,6 +131,46 @@ static int svm_test(void *arg)
 	my_ue = RCCE_ue();
 	num_ues = RCCE_num_ues();
 
+#if 1
+	if (!my_ue) {
+		// allocate and initialize SVM region
+		A[0] = (int*) kmalloc(3*N*N*sizeof(int));
+		memset((void*) A[0], 0x00, 3*N*N*sizeof(int));
+
+		// initialize matrices
+		for(i=0; i<N; i++) {
+			A[i] = A[0] + i*N;
+			B[i] = A[0] + (i*N + N*N);
+			C[i] = A[0] + (i*N + 2*N*N);
+		}
+
+		for(i=0; i<N; i++) {
+			A[i][i] = 1;
+			for(j=0; j<N; j++)
+				B[i][j] = i+j;
+		}
+
+		kputs("Start sequentiell calculation...\n");
+
+		start = rdtsc();
+		start = rdtsc();
+
+		// start calculation
+		for(i=0; i<N; i++)
+			for(j=0; j<N; j++)
+				for(k=0; k<N; k++)
+					C[i][j] += A[i][k] * B[k][j];
+
+
+		end = rdtsc();
+
+		kprintf("Calculation time (seq): %llu\n", end-start);
+		kfree(A[0], 3*N*N*sizeof(int));
+	}
+
+	RCCE_barrier(&RCCE_COMM_WORLD);
+#endif
+
 	// allocate and initialize SVM region
 	A[0] = (int*) svmmalloc(3*N*N*sizeof(int));
 	if (!my_ue)
@@ -153,38 +193,9 @@ static int svm_test(void *arg)
 	svm_flush();
 
 	// Now, we need only read access on A and B
-	//change_page_permissions((size_t) A[0], (size_t) (A[0]+2*N*N), VMA_CACHEABLE|VMA_READ);
-
+	change_page_permissions((size_t) A[0], (size_t) (A[0]+2*N*N), VMA_CACHEABLE|VMA_READ);
 	RCCE_barrier(&RCCE_COMM_WORLD);
 
-#if 0
-	kputs("Start sequentiell calculation...\n");
-
-	start = rdtsc();
-	start = rdtsc();
-
-	// start calculation
-	if (!my_ue) {
-		for(i=0; i<N; i++)
-			for(j=0; j<N; j++)
-				for(k=0; k<N; k++)
-					C[i][j] += A[i][k] * B[k][j];
-	}
-
-
-	end = rdtsc();
-
-	if (!my_ue) {
-		memset(C[0], 0x00, N*N*sizeof(int));
-		// CL1FLUSH
-		svm_flush();
-
-		kprintf("Calculation time (seq): %llu\n", end-start);
-	}
-
-	
-	RCCE_barrier(&RCCE_COMM_WORLD);
-#endif
 	kputs("Start parallel calculation...\n");
 
 	start = rdtsc();
@@ -198,9 +209,8 @@ static int svm_test(void *arg)
 
 	svm_flush();
 
-	end = rdtsc();
-
 	RCCE_barrier(&RCCE_COMM_WORLD);
+	end = rdtsc();
 
 	kputs("Check results...\n");