fix atomic counters; add more dbg prints

1 files changed, 5 insertions, 0 deletions

diff --git a/src/gpgpu-sim/scoreboard.h b/src/gpgpu-sim/scoreboard.h
index 1de81dd..3dbb1ce 100644
--- a/src/gpgpu-sim/scoreboard.h
+++ b/src/gpgpu-sim/scoreboard.h
@@ -64,6 +64,11 @@ class Scoreboard {
   // and any registers still reserved at the end of simulation.
   void dumpAccounting(FILE *out) const;
 
+  // Read-only inspector — dumps the primary and secondary reg sets for one
+  // warp. Called from the deadlock-detection path under MEMCO_DBG_DEADLOCK
+  // env var. No state mutation.
+  void dump_warp_state(FILE *out, unsigned wid) const;
+
  private:
   void reserveRegister(unsigned wid, unsigned regnum);
   int get_sid() const { return m_sid; }