diff options
| -rw-r--r-- | setup_environment | 2 | ||||
| -rw-r--r-- | src/cuda-sim/ptx_loader.cc | 26 |
2 files changed, 14 insertions, 14 deletions
diff --git a/setup_environment b/setup_environment index 65f8340..55f3ea6 100644 --- a/setup_environment +++ b/setup_environment @@ -140,7 +140,7 @@ fi export PTXAS_CUDA_INSTALL_PATH=$CUDA_INSTALL_PATH echo ""; echo "----------------------------------------------------------------------------"; -echo "WARNING - If you only care about PTX execution, ignore this warning. GPGPU-Sim supports PTX execution in modern CUDA." +echo "INFO - If you only care about PTX execution, ignore this message. GPGPU-Sim supports PTX execution in modern CUDA." if [ $CUDA_VERSION_NUMBER -gt 4200 ]; then echo "If you want to run PTXPLUS (sm_1x SASS) with a modern card configuration, the apps and simulator must be compiled with CUDA 4.2." echo "You can still run a PASCAL configuration when compiling with 4.2 by setting the \$PTXAS_CUDA_INSTALL_PATH directory environment variable." diff --git a/src/cuda-sim/ptx_loader.cc b/src/cuda-sim/ptx_loader.cc index d8e04d4..11d9013 100644 --- a/src/cuda-sim/ptx_loader.cc +++ b/src/cuda-sim/ptx_loader.cc @@ -125,7 +125,7 @@ char* gpgpu_ptx_sim_convert_ptx_and_sass_to_ptxplus(const std::string ptxfilenam fflush(stdout); printf("GPGPU-Sim PTX: calling cuobjdump_to_ptxplus\ncommandline: %s\n", commandline); result = system(commandline); - if(result){printf("GPGPU-Sim PTX: ERROR ** could not execute %s\n", commandline); exit(1);} + if(result){fprintf(stderr, "GPGPU-Sim PTX: ERROR ** could not execute %s\n", commandline); exit(1);} // Get ptxplus from file @@ -147,7 +147,7 @@ char* gpgpu_ptx_sim_convert_ptx_and_sass_to_ptxplus(const std::string ptxfilenam printf("GPGPU-Sim PTX: removing temporary files using \"%s\"\n", rm_commandline); int rm_result = system(rm_commandline); if( rm_result != 0 ) { - printf("GPGPU-Sim PTX: ERROR ** while removing temporary files %d\n", rm_result); + fprintf(stderr, "GPGPU-Sim PTX: ERROR ** while removing temporary files %d\n", rm_result); exit(1); } } @@ -198,7 +198,7 @@ void fix_duplicate_errors(char fname2[1024]) { printf("Running: %s\n", commandline); int result = system(commandline); if (result != 0) { - printf("GPGPU-Sim PTX: ERROR ** while changing filename from %s to %s", fname2, tempfile); + fprintf(stderr, "GPGPU-Sim PTX: ERROR ** while changing filename from %s to %s", fname2, tempfile); exit(1); } @@ -287,7 +287,7 @@ void fix_duplicate_errors(char fname2[1024]) { printf("Running: %s\n", commandline); result = system(commandline); if (result != 0) { - printf("GPGPU-Sim PTX: ERROR ** while deleting %s", tempfile); + fprintf(stderr, "GPGPU-Sim PTX: ERROR ** while deleting %s", tempfile); exit(1); } } @@ -313,9 +313,9 @@ void gpgpu_ptxinfo_load_from_string( const char *p_for_info, unsigned source_num printf("Running: %s\n", commandline2); int result = system(commandline2); if( result != 0 ) { - printf("GPGPU-Sim PTX: ERROR ** while loading PTX (a) %d\n", result); - printf(" Ensure you have write access to simulation directory\n"); - printf(" and have \'cat\' and \'sed\' in your path.\n"); + fprintf(stderr, "GPGPU-Sim PTX: ERROR ** while loading PTX (a) %d\n", result); + fprintf(stderr, " Ensure you have write access to simulation directory\n"); + fprintf(stderr, " and have \'cat\' and \'sed\' in your path.\n"); exit(1); } @@ -327,9 +327,9 @@ void gpgpu_ptxinfo_load_from_string( const char *p_for_info, unsigned source_num #if CUDART_VERSION >= 3000 if ( g_occupancy_sm_number == 0 ) { - printf( "gpgpusim.config must specify the sm version for the GPU that you use to compute occupancy \"-gpgpu_occupancy_sm_number XX\".\n" - "The register file size is specifically tied to the sm version used to querry ptxas for register usage.\n" - "A register size/SM mismatch may result in occupancy differences." ); + fprintf( stderr, "gpgpusim.config must specify the sm version for the GPU that you use to compute occupancy \"-gpgpu_occupancy_sm_number XX\".\n" + "The register file size is specifically tied to the sm version used to querry ptxas for register usage.\n" + "A register size/SM mismatch may result in occupancy differences." ); exit(1); } extern bool g_cdp_enabled; @@ -357,8 +357,8 @@ void gpgpu_ptxinfo_load_from_string( const char *p_for_info, unsigned source_num result = system(commandline); } if (result != 0) { - printf("GPGPU-Sim PTX: ERROR ** while loading PTX (b) %d\n", result); - printf(" Ensure ptxas is in your path.\n"); + fprintf(stderr, "GPGPU-Sim PTX: ERROR ** while loading PTX (b) %d\n", result); + fprintf(stderr, " Ensure ptxas is in your path.\n"); exit(1); } } @@ -372,7 +372,7 @@ void gpgpu_ptxinfo_load_from_string( const char *p_for_info, unsigned source_num printf("GPGPU-Sim PTX: removing ptxinfo using \"%s\"\n", commandline); result = system(commandline); if( result != 0 ) { - printf("GPGPU-Sim PTX: ERROR ** while loading PTX (c) %d\n", result); + fprintf(stderr, "GPGPU-Sim PTX: ERROR ** while loading PTX (c) %d\n", result); exit(1); } } |