From 2278609c8e279e7dfba49211256e818e3152318b Mon Sep 17 00:00:00 2001 From: Jonathan Date: Fri, 1 Jun 2018 13:04:30 -0700 Subject: WIP attempting to parse ptx files in order --- src/cuda-sim/ptx_loader.cc | 20 ++++++++++++++++++++ src/cuda-sim/ptx_loader.h | 1 + 2 files changed, 21 insertions(+) (limited to 'src') diff --git a/src/cuda-sim/ptx_loader.cc b/src/cuda-sim/ptx_loader.cc index 33a4260..8deafc6 100644 --- a/src/cuda-sim/ptx_loader.cc +++ b/src/cuda-sim/ptx_loader.cc @@ -185,6 +185,26 @@ 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 *symtab=init_parser(filename); + int errors = ptx_parse (); + if ( errors ) { + char fname[1024]; + snprintf(fname,1024,"_ptx_errors_XXXXXX"); + int fd=mkstemp(fname); + close(fd); + printf("GPGPU-Sim PTX: parser error detected, exiting... but first extracting .ptx to \"%s\"\n", fname); + FILE *ptxfile = fopen(fname,"w"); + fclose(ptxfile); + abort(); + exit(40); + } + + printf("GPGPU-Sim PTX: finished parsing EMBEDDED .ptx file %s\n",filename); + return symtab; +} + void fix_duplicate_errors(char fname2[1024]) { char tempfile[1024] = "_temp_ptx"; char commandline[1024]; diff --git a/src/cuda-sim/ptx_loader.h b/src/cuda-sim/ptx_loader.h index a8ecda3..c5c9dd8 100644 --- a/src/cuda-sim/ptx_loader.h +++ b/src/cuda-sim/ptx_loader.h @@ -33,6 +33,7 @@ extern bool g_override_embedded_ptx; extern int no_of_ptx; //counter to track number of ptx files to be extracted in an application. class symbol_table *gpgpu_ptx_sim_load_ptx_from_string( const char *p, unsigned source_num ); +class symbol_table *gpgpu_ptx_sim_load_ptx_from_filename( const char *filename ); void gpgpu_ptxinfo_load_from_string( const char *p_for_info, unsigned source_num, unsigned sm_version=20 ); char* gpgpu_ptx_sim_convert_ptx_and_sass_to_ptxplus(const std::string ptx_str, const std::string sass_str, const std::string elf_str); bool keep_intermediate_files(); -- cgit v1.3