Ticket #50958: graph_blockmodel.hh.patch

./graph_blockmodel.hh

@@ -2638 +2638 @@
                 vector<int64_t>& vlist, vector<int64_t>& block_list,
                 bool deg_corr, bool dense, bool multigraph, double beta,
                 Eprop eweight, Vprop vweight, Graph& g, bool sequential,
-                bool parallel, bool random_move, double c, size_t nmerges,
+                bool parallel_enabled, bool random_move, double c, size_t nmerges,
                 Vprop merge_map, size_t niter, size_t B, bool verbose, RNG& rng,
                 double& S, size_t& nmoves)
 {
     typedef typename graph_traits<Graph>::vertex_descriptor vertex_t;
 
     if (vlist.size() < 100)
-        parallel = false;
+        parallel_enabled = false;
 
     nmoves = 0;
     S = 0;
 
     vector<rng_t*> rngs;
     size_t num_threads = 1;
-    if (parallel)
+    if (parallel_enabled)
     {
 #ifdef USING_OPENMP
         num_threads = omp_get_max_threads();
@@ -2690 +2690 @@
     // used only if merging
     gt_hash_set<vertex_t> past_moves;
     vector<pair<vertex_t, double> > best_move;
-    if (nmerges > 0 || parallel)
+    if (nmerges > 0 || parallel_enabled)
         best_move.resize(num_vertices(g), make_pair(vertex_t(0), numeric_limits<double>::max()));
 
     std::uniform_int_distribution<size_t> s_rand(0, block_list.size() - 1);
@@ -2699 +2699 @@
 
     for (size_t iter = 0; iter < niter; ++iter)
     {
-        if (nmerges == 0 && !parallel)
+        if (nmerges == 0 && !parallel_enabled)
             std::shuffle(vlist.begin(), vlist.end(), rng);
 
         int i = 0, N = vlist.size();
         #pragma omp parallel for default(shared) private(i) \
             firstprivate(past_moves, m_entries) \
-            schedule(runtime) if (parallel)
+            schedule(runtime) if (parallel_enabled)
         for (i = 0; i < N; ++i)
         {
             size_t tid = 0;
-            if (parallel)
+            if (parallel_enabled)
             {
     #ifdef USING_OPENMP
                 tid = omp_get_thread_num();
@@ -2862 +2862 @@
 
                 if (accept)
                 {
-                    if (!parallel)
+                    if (!parallel_enabled)
                     {
                         assert(b[v] == int(r));
                         move_vertex(v, s, b, cv, vmap, deg_corr, states,
@@ -2884 +2884 @@
             }
         }
 
-        if (parallel && (nmerges == 0))
+        if (parallel_enabled && (nmerges == 0))
         {
             for (vertex_t v : vlist)
             {
@@ -2910 +2910 @@
         }
     }
 
-    if (parallel && (nmerges == 0))
+    if (parallel_enabled && (nmerges == 0))
     {
         for (auto r : rngs)
             delete r;