diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gpgpu-sim/gpu-sim.cc | 8 | ||||
| -rw-r--r-- | src/gpgpu-sim/gpu-sim.h | 1 | ||||
| -rw-r--r-- | src/gpgpu-sim/shader.h | 1 |
3 files changed, 10 insertions, 0 deletions
diff --git a/src/gpgpu-sim/gpu-sim.cc b/src/gpgpu-sim/gpu-sim.cc index 892b245..d0b362f 100644 --- a/src/gpgpu-sim/gpu-sim.cc +++ b/src/gpgpu-sim/gpu-sim.cc @@ -256,6 +256,9 @@ void shader_core_config::reg_options(class OptionParser * opp) option_parser_register(opp, "-gpgpu_shader_registers", OPT_UINT32, &gpgpu_shader_registers, "Number of registers per shader core. Limits number of concurrent CTAs. (default 8192)", "8192"); + option_parser_register(opp, "-gpgpu_registers_per_block", OPT_UINT32, &gpgpu_registers_per_block, + "Maximum number of registers per CTA. (default 8192)", + "8192"); option_parser_register(opp, "-gpgpu_shader_cta", OPT_UINT32, &max_cta_per_core, "Maximum number of concurrent CTAs in shader (default 8)", "8"); @@ -683,6 +686,11 @@ int gpgpu_sim::num_registers_per_core() const return m_shader_config->gpgpu_shader_registers; } +int gpgpu_sim::num_registers_per_block() const +{ + return m_shader_config->gpgpu_registers_per_block; +} + int gpgpu_sim::wrp_size() const { return m_shader_config->warp_size; diff --git a/src/gpgpu-sim/gpu-sim.h b/src/gpgpu-sim/gpu-sim.h index 8d1c4fc..5908fd5 100644 --- a/src/gpgpu-sim/gpu-sim.h +++ b/src/gpgpu-sim/gpu-sim.h @@ -391,6 +391,7 @@ public: int shared_mem_size() const; int shared_mem_per_block() const; int num_registers_per_core() const; + int num_registers_per_block() const; int wrp_size() const; int shader_clock() const; const struct cudaDeviceProp *get_prop() const; diff --git a/src/gpgpu-sim/shader.h b/src/gpgpu-sim/shader.h index fbddd18..6201840 100644 --- a/src/gpgpu-sim/shader.h +++ b/src/gpgpu-sim/shader.h @@ -1286,6 +1286,7 @@ struct shader_core_config : public core_config unsigned max_barriers_per_cta; char * gpgpu_scheduler_string; unsigned gpgpu_shmem_per_block; + unsigned gpgpu_registers_per_block; char* pipeline_widths_string; int pipe_widths[N_PIPELINE_STAGES]; |