diff options
Diffstat (limited to 'src/gpgpu-sim')
| -rw-r--r-- | src/gpgpu-sim/gpu-sim.cc | 24 | ||||
| -rw-r--r-- | src/gpgpu-sim/gpu-sim.h | 16 |
2 files changed, 39 insertions, 1 deletions
diff --git a/src/gpgpu-sim/gpu-sim.cc b/src/gpgpu-sim/gpu-sim.cc index ec570bf..3687448 100644 --- a/src/gpgpu-sim/gpu-sim.cc +++ b/src/gpgpu-sim/gpu-sim.cc @@ -499,6 +499,12 @@ void gpgpu_sim_config::reg_options(option_parser_t opp) option_parser_register(opp, "-liveness_message_freq", OPT_INT64, &liveness_message_freq, "Minimum number of seconds between simulation liveness messages (0 = always print)", "1"); + option_parser_register(opp, "-gpgpu_compute_capability_major", OPT_UINT32, &gpgpu_compute_capability_major, + "Major compute capability version number", + "7"); + option_parser_register(opp, "-gpgpu_compute_capability_minor", OPT_UINT32, &gpgpu_compute_capability_minor, + "Minor compute capability version number", + "0"); option_parser_register(opp, "-gpgpu_flush_l1_cache", OPT_BOOL, &gpgpu_flush_l1_cache, "Flush L1 cache at the end of each kernel call", "0"); @@ -532,6 +538,14 @@ void gpgpu_sim_config::reg_options(option_parser_t opp) option_parser_register(opp, "-visualizer_zlevel", OPT_INT32, &g_visualizer_zlevel, "Compression level of the visualizer output log (0=no comp, 9=highest)", "6"); + option_parser_register(opp, "-gpgpu_stack_size_limit", OPT_INT32, &stack_size_limit, + "GPU thread stack size", "1024" ); + option_parser_register(opp, "-gpgpu_heap_size_limit", OPT_INT32, &heap_size_limit, + "GPU malloc heap size ", "8388608" ); + option_parser_register(opp, "-gpgpu_runtime_sync_depth_limit", OPT_INT32, &runtime_sync_depth_limit, + "GPU device runtime synchronize depth", "2" ); + option_parser_register(opp, "-gpgpu_runtime_pending_launch_count_limit", OPT_INT32, &runtime_pending_launch_count_limit, + "GPU device runtime pending launch count", "2048" ); option_parser_register(opp, "-trace_enabled", OPT_BOOL, &Trace::enabled, "Turn on traces", "0"); @@ -794,6 +808,16 @@ void gpgpu_sim::set_prop( cudaDeviceProp *prop ) m_cuda_properties = prop; } +int gpgpu_sim::compute_capability_major() const +{ + return m_config.gpgpu_compute_capability_major; +} + +int gpgpu_sim::compute_capability_minor() const +{ + return m_config.gpgpu_compute_capability_minor; +} + const struct cudaDeviceProp *gpgpu_sim::get_prop() const { return m_cuda_properties; diff --git a/src/gpgpu-sim/gpu-sim.h b/src/gpgpu-sim/gpu-sim.h index 6ce5524..d4cc18f 100644 --- a/src/gpgpu-sim/gpu-sim.h +++ b/src/gpgpu-sim/gpu-sim.h @@ -337,6 +337,11 @@ public: unsigned get_max_concurrent_kernel() const { return max_concurrent_kernel; } unsigned checkpoint_option; + size_t stack_limit() const {return stack_size_limit; } + size_t heap_limit() const {return heap_size_limit; } + size_t sync_depth_limit() const {return runtime_sync_depth_limit; } + size_t pending_launch_count_limit() const {return runtime_pending_launch_count_limit;} + private: void init_clock_domains(void ); @@ -377,8 +382,15 @@ private: int gpu_stat_sample_freq; int gpu_runtime_stat_flag; + // Device Limits + size_t stack_size_limit; + size_t heap_size_limit; + size_t runtime_sync_depth_limit; + size_t runtime_pending_launch_count_limit; - + //gpu compute capability options + unsigned int gpgpu_compute_capability_major; + unsigned int gpgpu_compute_capability_minor; unsigned long long liveness_message_freq; friend class gpgpu_sim; @@ -438,6 +450,8 @@ public: int shared_mem_size() const; int shared_mem_per_block() const; + int compute_capability_major() const; + int compute_capability_minor() const; int num_registers_per_core() const; int num_registers_per_block() const; int wrp_size() const; |