fix atomic counters; add more dbg prints

1 files changed, 5 insertions, 0 deletions

diff --git a/src/gpgpu-sim/gpu-sim.h b/src/gpgpu-sim/gpu-sim.h
index 98e52f4..5da92a8 100644
--- a/src/gpgpu-sim/gpu-sim.h
+++ b/src/gpgpu-sim/gpu-sim.h
@@ -601,6 +601,11 @@ class gpgpu_sim : public gpgpu_t {
   void print_stats(unsigned long long streamID);
   void update_stats();
   void deadlock_check();
+  // MEMCO_DBG_DEADLOCK diagnostic — invoked from signal handler to dump
+  // per-warp state for all clusters with un-completed threads. Public so
+  // the static signal-handler thunk in gpu-sim.cc can call it through
+  // the saved gpgpu_sim* pointer.
+  void dbg_dump_all_warps();
   void inc_completed_cta() { gpu_completed_cta++; }
   void get_pdom_stack_top_info(unsigned sid, unsigned tid, unsigned *pc,
                                unsigned *rpc);