Also update calls in the test suite. Make the dump test clean its memory.

src/runner.h

@@ -56,7 +56,7 @@ struct runner {
 void runner_do_ghost(struct runner *r, struct cell *c, int timer);
 void runner_do_extra_ghost(struct runner *r, struct cell *c, int timer);
 void runner_do_sort(struct runner *r, struct cell *c, int flag, int clock);
-void runner_do_drift(struct runner *r, struct cell *c, int timer);
+void runner_do_drift_particles(struct runner *r, struct cell *c, int timer);
 void runner_do_kick1(struct runner *r, struct cell *c, int timer);
 void runner_do_kick2(struct runner *r, struct cell *c, int timer);
 void runner_do_end_force(struct runner *r, struct cell *c, int timer);

tests/test125cells.c

@@ -580,7 +580,7 @@ int main(int argc, char *argv[]) {
     // runner_do_kick1(&runner, main_cell, 0);
 
     /* And a gentle drift */
-    // runner_do_drift(&runner, main_cell, 0);
+    // runner_do_drift_particles(&runner, main_cell, 0);
 
     /* First, sort stuff */
     for (int j = 0; j < 125; ++j) runner_do_sort(&runner, cells[j], 0x1FFF, 0);
@@ -678,7 +678,7 @@ int main(int argc, char *argv[]) {
   // runner_do_kick1(&runner, main_cell, 0);
 
   /* And drift it */
-  runner_do_drift(&runner, main_cell, 0);
+  runner_do_drift_particles(&runner, main_cell, 0);
 
   /* Initialise the particles */
   for (int j = 0; j < 125; ++j) runner_do_init(&runner, cells[j], 0);

tests/testDump.c

@@ -79,6 +79,9 @@ int main(int argc, char *argv[]) {
   /* Finalize the dump. */
   dump_close(&d);
 
+  /* Clean the threads */
+  threadpool_clean(&t);
+  
   /* Return a happy number. */
   return 0;
 }