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-rw-r--r--src/cuda-sim/ptx_sim.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cuda-sim/ptx_sim.cc b/src/cuda-sim/ptx_sim.cc
index e969e88..9b32e68 100644
--- a/src/cuda-sim/ptx_sim.cc
+++ b/src/cuda-sim/ptx_sim.cc
@@ -270,7 +270,7 @@ unsigned ptx_thread_info::get_builtin( int builtin_id, unsigned dim_mod )
if( dim_mod == 2 ) return m_tid.z;
abort();
break;
- case WARPSZ_REG: feature_not_implemented( "WARP_SZ" ); return 0;
+ case WARPSZ_REG: return m_core->get_warp_size() ;
default:
assert(0);
}