Refactoring:

1. Moving mem_access_t to abstract_hardware_model and making set (queue) of
   accesses part of warp_inst_t. I.e., treat set of accesses as an ISA concept
   rather than a hardware organization concept.  This is only partly "done"...
 	   logic for computing accesses is still part of shader_core_ctx in this CL.
          Given number of warp_inst_t accessors for accessq, now seems like we might even 
   want to move some memory stage code into warp_inst_t class.  How those
   accesses make it to memory system is the hardware concept.
2. Making warp_inst_t an explicit arguement of subroutines used in memory stage...
   The eventual goal here is (likely) to refactor memory into a hardware block...
   i.e., have function units be a class that contains some set of pipeline stages
   internally and some set of input/output "ports".
3. Moving accessor functions is_load, is_store; is_const, is_local into class
   declaration (where they belong).
4. Removing code for selecting pipeline uarch (might add it back later, but first
   want a clean GT200 organization). In particular, removing option to have an
   operand collector -- now you MUST have the operand collector.
5. Removing more deadcode from prior changes (fixed delay queue related)

Scripts/configs:
6. Correlation script not printing out exit condition when hardware launch fails
7. Update config files to have proper compute model selected

[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 7834]

1 files changed, 2 insertions, 3 deletions

diff --git a/src/debug.cc b/src/debug.cc
index c1aa3c6..928c057 100644
--- a/src/debug.cc
+++ b/src/debug.cc
@@ -85,9 +85,8 @@ void gpgpu_sim::gpgpu_debug()
          }
       } else {
          for( unsigned sid=0; sid < m_n_shader; sid++ ) { 
-            unsigned hw_thread_id = m_sc[sid]->first_valid_thread(IF_ID);
-            if( hw_thread_id == (unsigned)-1 ) 
-               continue;
+            unsigned hw_thread_id = -1;
+            abort();
             ptx_thread_info *thread = m_sc[sid]->get_functional_thread(hw_thread_id);
             if( thread_at_brkpt(thread, b) ) {
                done = false;