From 623a88e5d5c6c3edb94404ef6e5ea100caec9deb Mon Sep 17 00:00:00 2001
From: Jin Wang <jin.wang@gatech.edu>
Date: Mon, 29 Aug 2016 18:10:00 -0700
Subject: MOD: Add macros to turn off cuda_device_runtime for CUDA < 5.0

---
 src/gpgpu-sim/gpu-sim.cc | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/gpgpu-sim/gpu-sim.cc')

diff --git a/src/gpgpu-sim/gpu-sim.cc b/src/gpgpu-sim/gpu-sim.cc
index 0b4b2f6..363fe5a 100644
--- a/src/gpgpu-sim/gpu-sim.cc
+++ b/src/gpgpu-sim/gpu-sim.cc
@@ -1513,8 +1513,10 @@ void gpgpu_sim::cycle()
       try_snap_shot(gpu_sim_cycle);
       spill_log_to_file (stdout, 0, gpu_sim_cycle);
 
+#if (CUDART_VERSION >= 5000)
       //launch device kernel
       launch_one_device_kernel();
+#endif
    }
 }
 
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