diff options
Diffstat (limited to 'src/cuda-sim/ptx_loader.cc')
| -rw-r--r-- | src/cuda-sim/ptx_loader.cc | 72 |
1 files changed, 45 insertions, 27 deletions
diff --git a/src/cuda-sim/ptx_loader.cc b/src/cuda-sim/ptx_loader.cc index 8c6f361..921d1e6 100644 --- a/src/cuda-sim/ptx_loader.cc +++ b/src/cuda-sim/ptx_loader.cc @@ -33,26 +33,28 @@ #include <dirent.h> #include <fstream> #include <sstream> +#include "../../libcuda/gpgpu_context.h" /// globals -memory_space *g_global_mem; -memory_space *g_tex_mem; -memory_space *g_surf_mem; -memory_space *g_param_mem; bool g_override_embedded_ptx = false; /// extern prototypes -extern int ptx_parse(); -extern int ptx__scan_string(const char*); +extern int ptx_error( yyscan_t yyscanner, const char *s ); +extern int ptx_lex_init(yyscan_t* scanner); +extern void ptx_set_in(FILE * _in_str ,yyscan_t yyscanner ); +extern int ptx_parse(yyscan_t scanner, ptx_recognizer* recognizer); +extern int ptx_lex_destroy(yyscan_t scanner); +extern int ptx__scan_string(const char*, yyscan_t scanner); extern std::map<unsigned,const char*> get_duplicate(); -const char *g_ptxinfo_filename; -extern int ptxinfo_parse(); -extern int ptxinfo_debug; -extern FILE *ptxinfo_in; +typedef void * yyscan_t; +extern int ptxinfo_lex_init(yyscan_t* scanner); +extern void ptxinfo_set_in (FILE * _in_str ,yyscan_t yyscanner ); +extern int ptxinfo_parse(yyscan_t scanner, ptxinfo_data* ptxinfo); +extern int ptxinfo_lex_destroy(yyscan_t scanner); static bool g_save_embedded_ptx; static int g_occupancy_sm_number; @@ -79,7 +81,7 @@ void ptx_reg_options(option_parser_t opp) "0"); } -void print_ptx_file( const char *p, unsigned source_num, const char *filename ) +void gpgpu_context::print_ptx_file( const char *p, unsigned source_num, const char *filename ) { printf("\nGPGPU-Sim PTX: file _%u.ptx contents:\n\n", source_num ); char *s = strdup(p); @@ -158,7 +160,7 @@ char* gpgpu_ptx_sim_convert_ptx_and_sass_to_ptxplus(const std::string ptxfilenam } -symbol_table *gpgpu_ptx_sim_load_ptx_from_string( const char *p, unsigned source_num ) +symbol_table *gpgpu_context::gpgpu_ptx_sim_load_ptx_from_string( const char *p, unsigned source_num ) { char buf[1024]; snprintf(buf,1024,"_%u.ptx", source_num ); @@ -168,8 +170,9 @@ symbol_table *gpgpu_ptx_sim_load_ptx_from_string( const char *p, unsigned source fclose(fp); } symbol_table *symtab=init_parser(buf); - ptx__scan_string(p); - int errors = ptx_parse (); + ptx_lex_init(&(ptx_parser->scanner)); + ptx__scan_string(p, ptx_parser->scanner); + int errors = ptx_parse (ptx_parser->scanner, ptx_parser); if ( errors ) { char fname[1024]; snprintf(fname,1024,"_ptx_errors_XXXXXX"); @@ -182,6 +185,7 @@ symbol_table *gpgpu_ptx_sim_load_ptx_from_string( const char *p, unsigned source abort(); exit(40); } + ptx_lex_destroy(ptx_parser->scanner); if ( g_debug_execution >= 100 ) print_ptx_file(p,source_num,buf); @@ -190,7 +194,7 @@ symbol_table *gpgpu_ptx_sim_load_ptx_from_string( const char *p, unsigned source return symtab; } -symbol_table *gpgpu_ptx_sim_load_ptx_from_filename( const char *filename ) +symbol_table *gpgpu_context::gpgpu_ptx_sim_load_ptx_from_filename( const char *filename ) { symbol_table *symtab=init_parser(filename); printf("GPGPU-Sim PTX: finished parsing EMBEDDED .ptx file %s\n",filename); @@ -327,7 +331,7 @@ char* get_app_binary_name(){ return self_exe_path; } -void gpgpu_ptx_info_load_from_filename( const char *filename, unsigned sm_version) +void gpgpu_context::gpgpu_ptx_info_load_from_filename( const char *filename, unsigned sm_version) { std::string ptxas_filename(std::string(filename) + "as"); char buff[1024], extra_flags[1024]; @@ -346,13 +350,17 @@ void gpgpu_ptx_info_load_from_filename( const char *filename, unsigned sm_versio exit(1); } - g_ptxinfo_filename = strdup(ptxas_filename.c_str()); - ptxinfo_in = fopen(g_ptxinfo_filename,"r"); - ptxinfo_parse(); + FILE *ptxinfo_in; + ptxinfo->g_ptxinfo_filename = strdup(ptxas_filename.c_str()); + ptxinfo_in = fopen(ptxinfo->g_ptxinfo_filename,"r"); + ptxinfo_lex_init(&(ptxinfo->scanner)); + ptxinfo_set_in(ptxinfo_in, ptxinfo->scanner); + ptxinfo_parse(ptxinfo->scanner, ptxinfo); + ptxinfo_lex_destroy(ptxinfo->scanner); fclose(ptxinfo_in); } -void gpgpu_ptxinfo_load_from_string( const char *p_for_info, unsigned source_num, unsigned sm_version ) +void gpgpu_context::gpgpu_ptxinfo_load_from_string( const char *p_for_info, unsigned source_num, unsigned sm_version, int no_of_ptx ) { //do ptxas for individual files instead of one big embedded ptx. This prevents the duplicate defs and declarations. char ptx_file[1000]; @@ -410,9 +418,14 @@ void gpgpu_ptxinfo_load_from_string( const char *p_for_info, unsigned source_num if( result != 0 ) { // 65280 = duplicate errors if (result == 65280) { + FILE *ptxinfo_in; ptxinfo_in = fopen(tempfile_ptxinfo,"r"); - g_ptxinfo_filename = tempfile_ptxinfo; - ptxinfo_parse(); + ptxinfo->g_ptxinfo_filename = tempfile_ptxinfo; + ptxinfo_lex_init(&(ptxinfo->scanner)); + ptxinfo_set_in(ptxinfo_in, ptxinfo->scanner); + ptxinfo_parse(ptxinfo->scanner, ptxinfo); + ptxinfo_lex_destroy(ptxinfo->scanner); + fclose(ptxinfo_in); fix_duplicate_errors(fname2); snprintf(commandline,1024,"$CUDA_INSTALL_PATH/bin/ptxas %s -v %s --output-file /dev/null 2> %s", @@ -492,12 +505,17 @@ void gpgpu_ptxinfo_load_from_string( const char *p_for_info, unsigned source_num } if(no_of_ptx>0) - g_ptxinfo_filename = final_tempfile_ptxinfo; + ptxinfo->g_ptxinfo_filename = final_tempfile_ptxinfo; else - g_ptxinfo_filename = tempfile_ptxinfo; - ptxinfo_in = fopen(g_ptxinfo_filename,"r"); + ptxinfo->g_ptxinfo_filename = tempfile_ptxinfo; + FILE *ptxinfo_in; + ptxinfo_in = fopen(ptxinfo->g_ptxinfo_filename,"r"); - ptxinfo_parse(); + ptxinfo_lex_init(&(ptxinfo->scanner)); + ptxinfo_set_in(ptxinfo_in, ptxinfo->scanner); + ptxinfo_parse(ptxinfo->scanner, ptxinfo); + ptxinfo_lex_destroy(ptxinfo->scanner); + fclose(ptxinfo_in); snprintf(commandline,1024,"rm -f *info"); if( system(commandline) != 0 ) { @@ -515,4 +533,4 @@ void gpgpu_ptxinfo_load_from_string( const char *p_for_info, unsigned source_num exit(1); } } -}
\ No newline at end of file +} |