fix global mem reqs coalescing

1 files changed, 6 insertions, 0 deletions

diff --git a/src/gpgpu-sim/mem_fetch.h b/src/gpgpu-sim/mem_fetch.h
index add4792..cdeeac2 100644
--- a/src/gpgpu-sim/mem_fetch.h
+++ b/src/gpgpu-sim/mem_fetch.h
@@ -102,6 +102,12 @@ class mem_fetch {
   unsigned get_access_source_split_id() const {
     return m_access.get_source_split_id();
   }
+  // MEMCO v3 inter-set coalescing: list of (wid, split_id) pairs whose lanes
+  // were merged into this mf's access. Empty for legacy / unmerged accesses.
+  const std::vector<std::pair<unsigned, unsigned> > &
+  get_access_source_list() const {
+    return m_access.get_source_list();
+  }
   bool istexture() const;
   bool isconst() const;
   enum mf_type get_type() const { return m_type; }