diff options
| author | Tor Aamodt <[email protected]> | 2010-10-19 23:10:51 -0800 |
|---|---|---|
| committer | Tor Aamodt <[email protected]> | 2010-10-19 23:10:51 -0800 |
| commit | ee5ea34857e4ecc6c63d4971e549076c6a9888ba (patch) | |
| tree | 6931d8981a4179b479cfdc43cd3ec3972e754d9d /src/gpgpu-sim/shader.cc | |
| parent | 6c65cb0119ca7c84993cab6b8828687e1b331bd0 (diff) | |
adding texture cache model with fragment fifo for latency hiding
passing CUDA 3.1 regression
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 7886]
Diffstat (limited to 'src/gpgpu-sim/shader.cc')
| -rw-r--r-- | src/gpgpu-sim/shader.cc | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/gpgpu-sim/shader.cc b/src/gpgpu-sim/shader.cc index 1f0ebc4..0604bb8 100644 --- a/src/gpgpu-sim/shader.cc +++ b/src/gpgpu-sim/shader.cc @@ -144,7 +144,7 @@ shader_core_ctx::shader_core_ctx( class gpgpu_sim *gpu, #define STRSIZE 1024 char L1I_name[STRSIZE]; snprintf(L1I_name, STRSIZE, "L1I_%03d", m_sid); - m_L1I = new cache_t(L1I_name,m_config->m_L1I_config,m_sid,get_shader_instruction_cache_id(),m_icnt); + m_L1I = new read_only_cache(L1I_name,m_config->m_L1I_config,m_sid,get_shader_instruction_cache_id(),m_icnt); m_warp.resize(m_config->max_warps_per_shader, shd_warp_t(this, warp_size)); m_pdom_warp = new pdom_warp_ctx_t*[config->max_warps_per_shader]; @@ -711,7 +711,7 @@ mem_stage_stall_type ldst_unit::process_memory_access_queue( cache_t *cache, war delete mf; break; } else { - assert( status == MISS ); + assert( status == MISS || status == HIT_RESERVED ); inst.accessq_pop_back(); if( inst.is_load() ) { for( unsigned r=0; r < 4; r++) @@ -873,8 +873,8 @@ ldst_unit::ldst_unit( shader_memory_interface *icnt, char L1C_name[STRSIZE]; snprintf(L1T_name, STRSIZE, "L1T_%03d", m_sid); snprintf(L1C_name, STRSIZE, "L1C_%03d", m_sid); - m_L1T = new cache_t(L1T_name,m_config->m_L1T_config,m_sid,get_shader_texture_cache_id(),icnt); - m_L1C = new cache_t(L1C_name,m_config->m_L1C_config,m_sid,get_shader_constant_cache_id(),icnt); + m_L1T = new tex_cache(L1T_name,m_config->m_L1T_config,m_sid,get_shader_texture_cache_id(),icnt); + m_L1C = new read_only_cache(L1C_name,m_config->m_L1C_config,m_sid,get_shader_constant_cache_id(),icnt); m_mem_rc = NO_RC_FAIL; m_num_writeback_clients=4; // = shared memory, global/local, L1T, L1C m_writeback_arb = 0; |