1. adding top level configuration class and making shader and memory configuration

   components of this class.
2. clock memory pipeline no. subwarp times for each shader clock and increase
   rob-size for texture cache (trying to improve correlation, currently at 0.9218)
3. start to modify shader stats to add back features for visualizer (warp 
   divergence distribution kind of working again)

passing cuda 3.1 regression and ptxplus correlation tests

[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 7909]

1 files changed, 0 insertions, 2 deletions

diff --git a/src/debug.cc b/src/debug.cc
index 49cae96..9484123 100644
--- a/src/debug.cc
+++ b/src/debug.cc
@@ -37,8 +37,6 @@ void hit_watchpoint( unsigned watchpoint_num, ptx_thread_info *thd, const ptx_in
 
 /// interactive debugger 
 
-extern gpgpu_sim g_the_gpu;
-
 void gpgpu_sim::gpgpu_debug()
 {
    bool done=true;