1 files changed, 3 insertions, 0 deletions
diff --git a/src/gpgpu-sim/shader.h b/src/gpgpu-sim/shader.h
index ce0c8c4..f25ba0e 100644
--- a/src/gpgpu-sim/shader.h
+++ b/src/gpgpu-sim/shader.h
@@ -196,6 +196,9 @@ class shd_warp_t {
     n_completed++;
   }
   bool test_active(unsigned lane) { return m_active_threads.test(lane); }
+  const std::bitset<MAX_WARP_SIZE> &get_active_threads() const {
+    return m_active_threads;
+  }
 
   void set_last_fetch(unsigned long long sim_cycle) {
     m_last_fetch = sim_cycle;