* We build up a static object list while collecting generations 0..N,
* which is then appended to the static object list of generation N+1.
*/
-StgClosure* static_objects; // live static objects
-StgClosure* scavenged_static_objects; // static objects scavenged so far
-#ifdef THREADED_RTS
-SpinLock static_objects_sync;
-#endif
/* N is the oldest generation being collected, where the generations
* are numbered starting at 0. A major GC (indicated by the major_gc
// check stack sanity *before* GC (ToDo: check all threads)
IF_DEBUG(sanity, checkFreeListSanity());
- /* Initialise the static object lists
- */
- static_objects = END_OF_STATIC_LIST;
- scavenged_static_objects = END_OF_STATIC_LIST;
-
// Initialise all the generations/steps that we're collecting.
for (g = 0; g <= N; g++) {
init_collected_gen(g,n_gc_threads);
#ifdef PROFILING
// resetStaticObjectForRetainerProfiling() must be called before
// zeroing below.
- resetStaticObjectForRetainerProfiling();
+ if (n_gc_threads > 1) {
+ barf("profiling is currently broken with multi-threaded GC");
+ // ToDo: fix the gct->scavenged_static_objects below
+ }
+ resetStaticObjectForRetainerProfiling(gct->scavenged_static_objects);
#endif
// zero the scavenged static object list
if (major_gc) {
- zero_static_object_list(scavenged_static_objects);
+ nat i;
+ for (i = 0; i < n_gc_threads; i++) {
+ zero_static_object_list(gc_threads[i]->scavenged_static_objects);
+ }
}
// Reset the nursery
static void
init_gc_thread (gc_thread *t)
{
+ t->static_objects = END_OF_STATIC_LIST;
+ t->scavenged_static_objects = END_OF_STATIC_LIST;
t->evac_step = 0;
t->failed_to_evac = rtsFalse;
t->eager_promotion = rtsTrue;
t->no_work = 0;
t->scav_global_work = 0;
t->scav_local_work = 0;
+
}
/* -----------------------------------------------------------------------------