diff options
Diffstat (limited to 'configs/tested-cfgs/SM3_KEPLER_TITAN/gpgpusim.config')
| -rw-r--r-- | configs/tested-cfgs/SM3_KEPLER_TITAN/gpgpusim.config | 79 |
1 files changed, 38 insertions, 41 deletions
diff --git a/configs/tested-cfgs/SM3_KEPLER_TITAN/gpgpusim.config b/configs/tested-cfgs/SM3_KEPLER_TITAN/gpgpusim.config index 323d2d9..1951a3f 100644 --- a/configs/tested-cfgs/SM3_KEPLER_TITAN/gpgpusim.config +++ b/configs/tested-cfgs/SM3_KEPLER_TITAN/gpgpusim.config @@ -18,12 +18,13 @@ -gpgpu_compute_capability_major 3 -gpgpu_compute_capability_minor 5 -# SASS execution (only supported with CUDA >= 4.0) +# PTX execution-driven -gpgpu_ptx_convert_to_ptxplus 0 -gpgpu_ptx_save_converted_ptxplus 0 +# SASS trace-driven mode execution +#-trace_driven_mode 1 # high level architecture configuration -# P102 has two semi-indp scheds per core, and two cores per cluster -gpgpu_n_clusters 14 -gpgpu_n_cores_per_cluster 1 -gpgpu_n_mem 12 @@ -46,15 +47,13 @@ # Pipeline widths and number of FUs # ID_OC_SP,ID_OC_DP,ID_OC_INT,ID_OC_SFU,ID_OC_MEM,OC_EX_SP,OC_EX_DP,OC_EX_INT,OC_EX_SFU,OC_EX_MEM,EX_WB -## Kepler has 6 SP SIMD units and 2 SFU units per SM. -# There is no int unit in kepler -## we need to scale the number of pipeline registers to be equal to the number of SP units +## Kepler has 6 SP SIMD units, 4 DPs and 2 SFU units per SM. +# There is no INT unit in kepler -gpgpu_pipeline_widths 6,4,0,2,1,6,4,0,2,1,12 -gpgpu_num_sp_units 6 -gpgpu_num_sfu_units 2 -gpgpu_num_dp_units 4 - # Instruction latencies and initiation intervals # "ADD,MAX,MUL,MAD,DIV" # All Div operations are executed on SFU unit @@ -68,6 +67,38 @@ -ptx_opcode_initiation_sfu 2 -ptx_opcode_latency_sfu 200 +# enable operand collector +-gpgpu_operand_collector_num_units_sp 12 +-gpgpu_operand_collector_num_units_sfu 6 +-gpgpu_operand_collector_num_units_mem 8 +-gpgpu_operand_collector_num_units_dp 6 +-gpgpu_operand_collector_num_in_ports_sp 2 +-gpgpu_operand_collector_num_out_ports_sp 2 +-gpgpu_operand_collector_num_in_ports_sfu 2 +-gpgpu_operand_collector_num_out_ports_sfu 2 +-gpgpu_operand_collector_num_in_ports_mem 1 +-gpgpu_operand_collector_num_out_ports_mem 1 +-gpgpu_operand_collector_num_in_ports_dp 1 +-gpgpu_operand_collector_num_out_ports_dp 1 +-gpgpu_num_reg_banks 16 +-gpgpu_reg_file_port_throughput 2 + +# shared memory bankconflict detection +-gpgpu_shmem_num_banks 32 +-gpgpu_shmem_limited_broadcast 0 +-gpgpu_shmem_warp_parts 1 +# Use kepler Coalsce arhitetecture +-gpgpu_coalesce_arch 35 + +## In Kepler, a warp scheduler can issue 2 insts per cycle +-gpgpu_max_insn_issue_per_warp 2 +-gpgpu_dual_issue_diff_exec_units 0 + +# Kepler TITAN has four schedulers per core +-gpgpu_num_sched_per_core 4 +# Greedy then oldest scheduler +-gpgpu_scheduler gto + # <nsets>:<bsize>:<assoc>,<rep>:<wr>:<alloc>:<wr_alloc>:<set_index_fn>,<mshr>:<N>:<merge>,<mq>:**<fifo_entry> # ** Optional parameter - Required when mshr_type==Texture Fifo # Note: Hashing set index function (H) only applies to a set size of 32 or 64. @@ -97,37 +128,12 @@ # 4 KB Inst. -gpgpu_cache:il1 N:8:128:4,L:R:f:N:L,S:2:48,4 +-inst_fetch_throughput 8 # 48 KB Tex -gpgpu_tex_cache:l1 N:16:128:24,L:R:m:N:L,T:128:4,128:2 # 12 KB Const -gpgpu_const_cache:l1 N:128:64:2,L:R:f:N:L,S:2:64,4 -# enable operand collector --gpgpu_operand_collector_num_units_sp 12 --gpgpu_operand_collector_num_units_sfu 6 --gpgpu_operand_collector_num_units_mem 8 --gpgpu_operand_collector_num_units_dp 6 --gpgpu_operand_collector_num_in_ports_sp 2 --gpgpu_operand_collector_num_out_ports_sp 2 --gpgpu_operand_collector_num_in_ports_sfu 2 --gpgpu_operand_collector_num_out_ports_sfu 2 --gpgpu_operand_collector_num_in_ports_mem 1 --gpgpu_operand_collector_num_out_ports_mem 1 --gpgpu_operand_collector_num_in_ports_dp 1 --gpgpu_operand_collector_num_out_ports_dp 1 --gpgpu_num_reg_banks 32 - -# shared memory bankconflict detection --gpgpu_shmem_num_banks 32 --gpgpu_shmem_limited_broadcast 0 --gpgpu_shmem_warp_parts 1 -# Use kepler Coalsce arhitetecture --gpgpu_coalesce_arch 35 - -## In Kepler, a warp scheduler can issue 2 insts per cycle --gpgpu_max_insn_issue_per_warp 2 --gpgpu_dual_issue_diff_exec_units 0 - # interconnection -network_mode 1 -inter_config_file config_kepler_islip.icnt @@ -161,15 +167,6 @@ #-Seperate_Write_Queue_Enable 1 #-Write_Queue_Size 64:56:32 -# Kepler TITAN has four schedulers per core --gpgpu_num_sched_per_core 4 -# Two Level Scheduler with active and pending pools -#-gpgpu_scheduler two_level_active:6:0:1 -# Loose round robbin scheduler -#-gpgpu_scheduler lrr -# Greedy then oldest scheduler --gpgpu_scheduler gto - # stat collection -gpgpu_memlatency_stat 14 -gpgpu_runtime_stat 500 |