topfish cpExGraph: use cgraph wrappers for allocation

The lib/cgraph/alloc.h wrappers are similar to the older lib/common/memory.h
wrappers except (1) they are header-only and (2) they live in a directory
(cgraph) that is at the root of the dependency tree. The long term plan is to
replace all use of lib/common/memory.h with lib/cgraph/alloc.h.

diff --git a/lib/topfish/hierarchy.c b/lib/topfish/hierarchy.c
index f365a44706f6848169c7d5c75d0dc138a30753e4..a81e63bfb5fa3393da1eb961243798fa6c5f00ce 100644 (file)
--- a/lib/topfish/hierarchy.c
+++ b/lib/topfish/hierarchy.c
@@ -674,15 +674,13 @@ static v_data *cpGraph(v_data * graph, int n, int nedges)
 
 static ex_vtx_data *cpExGraph(ex_vtx_data * graph, int n, int nedges)
 {
-    ex_vtx_data *cpGraph;
-    int *edges;
     int i, j;
 
     if (graph == NULL || n == 0) {
        return NULL;
     }
-    cpGraph = N_NEW(n, ex_vtx_data);
-    edges = N_NEW(2 * nedges + n, int);
+    ex_vtx_data *cpGraph = gv_calloc(n, sizeof(ex_vtx_data));
+    int *edges = gv_calloc(2 * nedges + n, sizeof(int));
 
     for (i = 0; i < n; i++) {
        cpGraph[i] = graph[i];