From 2af85e353bccad8c8536c1d5f039361884b96872 Mon Sep 17 00:00:00 2001
From: Jin Wang <jin.wang@gatech.edu>
Date: Wed, 6 Jul 2016 05:18:44 -0400
Subject: ADD: add knob to enable CDP in gpgpusim config

---
 src/cuda-sim/ptx_loader.cc | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src/cuda-sim/ptx_loader.cc')

diff --git a/src/cuda-sim/ptx_loader.cc b/src/cuda-sim/ptx_loader.cc
index f7bf70e..a646408 100644
--- a/src/cuda-sim/ptx_loader.cc
+++ b/src/cuda-sim/ptx_loader.cc
@@ -217,7 +217,11 @@ void gpgpu_ptxinfo_load_from_string( const char *p_for_info, unsigned source_num
 
 #if CUDART_VERSION >= 3000
     if (sm_version == 0) sm_version = 20;
-    snprintf(extra_flags,1024,"--gpu-name=sm_%u",sm_version);
+    extern bool g_cdp_enabled;
+    if(!g_cdp_enabled)
+        snprintf(extra_flags,1024,"--gpu-name=sm_%u",sm_version);
+    else
+        snprintf(extra_flags,1024,"--compile-only --gpu-name=sm_%u",sm_version);
 #endif
 
     snprintf(commandline,1024,"$CUDA_INSTALL_PATH/bin/ptxas %s -v %s --output-file  /dev/null 2> %s",
-- 
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