Added ptx_warp_info to know how many threads within a warp have executed

1 files changed, 12 insertions, 0 deletions

diff --git a/src/cuda-sim/ptx_sim.h b/src/cuda-sim/ptx_sim.h
index 4e748e9..c62fa57 100644
--- a/src/cuda-sim/ptx_sim.h
+++ b/src/cuda-sim/ptx_sim.h
@@ -171,6 +171,17 @@ private:
    std::set<ptx_thread_info*>  m_dangling_pointers;
 };
 
+class ptx_warp_info {
+public:
+	ptx_warp_info(); // add get_core or something, or threads?
+	unsigned get_done_threads() const;
+	void inc_done_threads();
+	void reset_done_threads();
+
+private:
+	unsigned m_done_threads;
+};
+
 class symbol;
 
 struct stack_entry {
@@ -430,6 +441,7 @@ public:
    memory_space   *m_shared_mem;
    memory_space   *m_sstarr_mem;
    memory_space   *m_local_mem;
+   ptx_warp_info  *m_warp_info;
    ptx_cta_info   *m_cta_info;
    ptx_reg_t m_last_set_operand_value;