From 4fce546cc9778b889bd07cf852be29b70a44f47d Mon Sep 17 00:00:00 2001 From: Tor Aamodt Date: Sat, 9 Oct 2010 07:58:44 -0800 Subject: 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] --- src/debug.cc | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'src/debug.cc') 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; -- cgit v1.3