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, 1 insertions, 0 deletions

diff --git a/src/cuda-sim/ptx_sim.h b/src/cuda-sim/ptx_sim.h
index 298122e..d60955b 100644
--- a/src/cuda-sim/ptx_sim.h
+++ b/src/cuda-sim/ptx_sim.h
@@ -430,6 +430,7 @@ public:
    memory_space *get_tex_memory() { return m_gpu->get_tex_memory(); }
    memory_space *get_surf_memory() { return m_gpu->get_surf_memory(); }
    memory_space *get_param_memory() { return m_gpu->get_param_memory(); }
+   const gpgpu_functional_sim_config &get_config() const { return m_gpu->get_config(); }
 
 public:
    addr_t         m_last_effective_address;