diff options
Diffstat (limited to 'src/cuda-sim/ptx_loader.cc')
| -rw-r--r-- | src/cuda-sim/ptx_loader.cc | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/src/cuda-sim/ptx_loader.cc b/src/cuda-sim/ptx_loader.cc index d4f3822..2387528 100644 --- a/src/cuda-sim/ptx_loader.cc +++ b/src/cuda-sim/ptx_loader.cc @@ -87,9 +87,6 @@ extern "C" int ptxinfo_parse(); extern "C" int ptxinfo_debug; extern "C" FILE *ptxinfo_in; -extern int g_ptx_save_converted_ptxplus; - - static bool g_save_embedded_ptx; bool g_keep_intermediate_files; @@ -129,7 +126,7 @@ void print_ptx_file( const char *p, unsigned source_num, const char *filename ) fflush(stdout); } -char* gpgpu_ptx_sim_convert_ptx_to_ptxplus(const char *ptx_str, const char *cubin_str, unsigned source_num) +char* gpgpu_ptx_sim_convert_ptx_to_ptxplus(const char *ptx_str, const char *cubin_str, unsigned source_num, bool save_converted ) { printf("GPGPU-Sim PTX: converting EMBEDDED .ptx file to ptxplus \n"); @@ -201,7 +198,7 @@ char* gpgpu_ptx_sim_convert_ptx_to_ptxplus(const char *ptx_str, const char *cubi strcpy(ptxplus_str, text.c_str()); // Save ptxplus to file if specified - if(g_ptx_save_converted_ptxplus) { + if(save_converted) { char fname_ptxplus_save[1024]; snprintf(fname_ptxplus_save,1024,"_%u.ptxplus", source_num ); printf("GPGPU-Sim PTX: saving converted ptxplus to file \"%s\"\n", fname_ptxplus_save); @@ -224,11 +221,10 @@ char* gpgpu_ptx_sim_convert_ptx_to_ptxplus(const char *ptx_str, const char *cubi printf("GPGPU-Sim PTX: DONE converting EMBEDDED .ptx file to ptxplus \n"); return ptxplus_str; - } -symbol_table *gpgpu_ptx_sim_load_ptx_from_string( const char *p, const char *p_for_info, unsigned source_num ) +symbol_table *gpgpu_ptx_sim_load_ptx_from_string( const char *p, unsigned source_num ) { char buf[1024]; snprintf(buf,1024,"_%u.ptx", source_num ); @@ -242,7 +238,7 @@ symbol_table *gpgpu_ptx_sim_load_ptx_from_string( const char *p, const char *p_f int errors = ptx_parse (); if ( errors ) { char fname[1024]; - snprintf(fname,1024,"_ptx_XXXXXX"); + 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); @@ -257,7 +253,11 @@ symbol_table *gpgpu_ptx_sim_load_ptx_from_string( const char *p, const char *p_f print_ptx_file(p,source_num,buf); printf("GPGPU-Sim PTX: finished parsing EMBEDDED .ptx file %s\n",buf); + return symtab; +} +void gpgpu_ptxinfo_load_from_string( const char *p_for_info, unsigned source_num ) +{ char fname[1024]; snprintf(fname,1024,"_ptx_XXXXXX"); int fd=mkstemp(fname); @@ -287,9 +287,11 @@ symbol_table *gpgpu_ptx_sim_load_ptx_from_string( const char *p, const char *p_f char commandline[1024]; char extra_flags[1024]; extra_flags[0]=0; + #if CUDART_VERSION >= 3000 snprintf(extra_flags,1024,"--gpu-name=sm_20"); #endif + snprintf(commandline,1024,"ptxas %s -v %s --output-file /dev/null 2> %s", extra_flags, fname2, tempfile_ptxinfo); printf("GPGPU-Sim PTX: generating ptxinfo using \"%s\"\n", commandline); @@ -310,6 +312,5 @@ symbol_table *gpgpu_ptx_sim_load_ptx_from_string( const char *p, const char *p_f printf("GPGPU-Sim PTX: ERROR ** while loading PTX (c) %d\n", result); exit(1); } - return symtab; } |