diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/abstract_hardware_model.cc | 3 | ||||
| -rw-r--r-- | src/cuda-sim/ptx_loader.cc | 6 | ||||
| -rw-r--r-- | src/gpgpu-sim/gpu-sim.cc | 4 |
3 files changed, 11 insertions, 2 deletions
diff --git a/src/abstract_hardware_model.cc b/src/abstract_hardware_model.cc index 819ad35..fe6f8ab 100644 --- a/src/abstract_hardware_model.cc +++ b/src/abstract_hardware_model.cc @@ -550,7 +550,8 @@ void warp_inst_t::completed( unsigned long long cycle ) const ptx_file_line_stats_add_latency(pc, latency * active_count()); } -//Jin: kernel launch latency +//Jin: CDP support +bool g_cdp_enabled; unsigned g_kernel_launch_latency; unsigned kernel_info_t::m_next_uid = 1; diff --git a/src/cuda-sim/ptx_loader.cc b/src/cuda-sim/ptx_loader.cc index f7bf70e..a646408 100644 --- a/src/cuda-sim/ptx_loader.cc +++ b/src/cuda-sim/ptx_loader.cc @@ -217,7 +217,11 @@ void gpgpu_ptxinfo_load_from_string( const char *p_for_info, unsigned source_num #if CUDART_VERSION >= 3000 if (sm_version == 0) sm_version = 20; - snprintf(extra_flags,1024,"--gpu-name=sm_%u",sm_version); + extern bool g_cdp_enabled; + if(!g_cdp_enabled) + snprintf(extra_flags,1024,"--gpu-name=sm_%u",sm_version); + else + snprintf(extra_flags,1024,"--compile-only --gpu-name=sm_%u",sm_version); #endif snprintf(commandline,1024,"$CUDA_INSTALL_PATH/bin/ptxas %s -v %s --output-file /dev/null 2> %s", diff --git a/src/gpgpu-sim/gpu-sim.cc b/src/gpgpu-sim/gpu-sim.cc index 02c9c09..0b4b2f6 100644 --- a/src/gpgpu-sim/gpu-sim.cc +++ b/src/gpgpu-sim/gpu-sim.cc @@ -449,6 +449,10 @@ void gpgpu_sim_config::reg_options(option_parser_t opp) option_parser_register(opp, "-gpgpu_kernel_launch_latency", OPT_INT32, &g_kernel_launch_latency, "Kernel launch latency in cycles. Default: 0", "0"); + extern bool g_cdp_enabled; + option_parser_register(opp, "-gpgpu_cdp_enabled", OPT_BOOL, + &g_cdp_enabled, "Turn on CDP", + "0"); } ///////////////////////////////////////////////////////////////////////////// |