diff options
Diffstat (limited to 'src/cuda-sim')
| -rw-r--r-- | src/cuda-sim/cuda-sim.cc | 37 | ||||
| -rw-r--r-- | src/cuda-sim/ptx_ir.h | 2 |
2 files changed, 36 insertions, 3 deletions
diff --git a/src/cuda-sim/cuda-sim.cc b/src/cuda-sim/cuda-sim.cc index 3003c4c..fc4f82a 100644 --- a/src/cuda-sim/cuda-sim.cc +++ b/src/cuda-sim/cuda-sim.cc @@ -1226,7 +1226,7 @@ void function_info::list_param( FILE *fout ) const fflush(fout); } -void function_info::debug_param(std::map<unsigned long long, size_t> mallocPtr_Size, memory_space *param_mem, gpgpu_t* gpu, dim3 gridDim, dim3 blockDim) const +void function_info::ptx_jit_config(std::map<unsigned long long, size_t> mallocPtr_Size, memory_space *param_mem, gpgpu_t* gpu, dim3 gridDim, dim3 blockDim) const { static unsigned long counter = 0; std::vector< std::pair<size_t, unsigned char*> > param_data; @@ -1236,7 +1236,7 @@ void function_info::debug_param(std::map<unsigned long long, size_t> mallocPtr_S assert(gpgpusim_path!=NULL); std::string command = std::string("mkdir ") + gpgpusim_path + "/debug_tools/WatchYourStep/data"; system(command.c_str()); - std::string filename(std::string(gpgpusim_path) + "/debug_tools/WatchYourStep/data/params.config" + std::to_string(counter++)); + std::string filename(std::string(gpgpusim_path) + "/debug_tools/WatchYourStep/data/params.config" + std::to_string(counter)); for( std::map<unsigned,param_info>::const_iterator i=m_ptx_kernel_param_info.begin(); i!=m_ptx_kernel_param_info.end(); i++ ) { const param_info &p = i->second; @@ -1280,6 +1280,39 @@ void function_info::debug_param(std::map<unsigned long long, size_t> mallocPtr_S } fflush(fout); fclose(fout); + + //ptx config + char buff[1024]; + std::string ptx_config_fn(std::string(gpgpusim_path) + "/debug_tools/WatchYourStep/data/ptx.config" + std::to_string(counter)); + snprintf(buff, 1024, "grep -rn \".entry %s\" *.ptx | cut -d \":\" -f 1-2 > %s", get_name().c_str(), ptx_config_fn.c_str()); + system(buff); + FILE *fin = fopen(ptx_config_fn.c_str(), "r"); + char ptx_source[256]; + unsigned line_number; + int numscanned = fscanf(fin, "%[^:]:%u", ptx_source, &line_number); + assert(numscanned == 2); + fclose(fin); + snprintf(buff, 1024, "grep -rn \".version\" %s | cut -d \":\" -f 1 | xargs -I \"{}\" awk \"NR>={}&&NR<={}+2\" %s > %s", ptx_source, ptx_source, ptx_config_fn.c_str()); + system(buff); + fin = fopen(ptx_source, "r"); + assert(fin!=NULL); + fout = fopen(ptx_config_fn.c_str(), "a"); + assert(fout!=NULL); + for (unsigned i = 0; i<line_number; i++){ + fgets(buff, 1024, fin); + assert(!feof(fin)); + } + fprintf(fout, "\n\n"); + do{ + fprintf(fout, "%s", buff); + fgets(buff, 1024, fin); + assert(!feof(fin)); + } while(strstr(buff, "entry")==NULL); + + fclose(fin); + fflush(fout); + fclose(fout); + counter++; } template<int activate_level> diff --git a/src/cuda-sim/ptx_ir.h b/src/cuda-sim/ptx_ir.h index b29621c..e0b5e96 100644 --- a/src/cuda-sim/ptx_ir.h +++ b/src/cuda-sim/ptx_ir.h @@ -1257,7 +1257,7 @@ public: void finalize( memory_space *param_mem ); void param_to_shared( memory_space *shared_mem, symbol_table *symtab ); void list_param( FILE *fout ) const; - void debug_param(std::map<unsigned long long, size_t> mallocPtr_Size, memory_space *param_mem, gpgpu_t* gpu, dim3 gridDim, dim3 blockDim) const; + void ptx_jit_config(std::map<unsigned long long, size_t> mallocPtr_Size, memory_space *param_mem, gpgpu_t* gpu, dim3 gridDim, dim3 blockDim) const; const struct gpgpu_ptx_sim_info* get_kernel_info () const { |