openmp/libomptarget/test/lit.cfg

   1 # -*- Python -*- vim: set ft=python ts=4 sw=4 expandtab tw=79:
   2 # Configuration file for the 'lit' test runner.
   3
   4 import os
   5 import lit.formats
   6
   7 # Tell pylint that we know config and lit_config exist somewhere.
   8 if 'PYLINT_IMPORT' in os.environ:
   9     config = object()
  10     lit_config = object()
  11
  12 # Use the CUDA device as suggested by the env
  13 if 'CUDA_VISIBLE_DEVICES' in os.environ:
  14     config.environment['CUDA_VISIBLE_DEVICES'] = os.environ['CUDA_VISIBLE_DEVICES']
  15
  16 # Use the ROCR device as suggested by the env
  17 if 'ROCR_VISIBLE_DEVICES' in os.environ:
  18     config.environment['ROCR_VISIBLE_DEVICES'] = os.environ['ROCR_VISIBLE_DEVICES']
  19
  20 # Allow running the tests with omptarget debug output
  21 if 'LIBOMPTARGET_DEBUG' in os.environ:
  22     config.environment['LIBOMPTARGET_DEBUG'] = os.environ['LIBOMPTARGET_DEBUG']
  23
  24 if 'OMP_TARGET_OFFLOAD' in os.environ:
  25     config.environment['OMP_TARGET_OFFLOAD'] = os.environ['OMP_TARGET_OFFLOAD']
  26
  27 def append_dynamic_library_path(name, value, sep):
  28     if name in config.environment:
  29         config.environment[name] = value + sep + config.environment[name]
  30     else:
  31         config.environment[name] = value
  32
  33 # name: The name of this test suite.
  34 config.name = 'libomptarget :: ' + config.libomptarget_current_target
  35
  36 # suffixes: A list of file extensions to treat as test files.
  37 config.suffixes = ['.c', '.cpp', '.cc']
  38
  39 # test_source_root: The root path where tests are located.
  40 config.test_source_root = os.path.dirname(__file__)
  41
  42 # test_exec_root: The root object directory where output is placed
  43 config.test_exec_root = config.libomptarget_obj_root
  44
  45 # test format
  46 config.test_format = lit.formats.ShTest()
  47
  48 # compiler flags
  49 config.test_flags = " -I " + config.test_source_root + \
  50     " -I " + config.omp_header_directory + \
  51     " -L " + config.library_dir;
  52
  53 if config.omp_host_rtl_directory:
  54     config.test_flags = config.test_flags + " -L " + \
  55         config.omp_host_rtl_directory
  56
  57 config.test_flags = config.test_flags + " " + config.test_extra_flags
  58
  59 # Allow REQUIRES / UNSUPPORTED / XFAIL to work
  60 config.target_triple = [ ]
  61 for feature in config.test_compiler_features:
  62     config.available_features.add(feature)
  63
  64 if config.libomptarget_debug:
  65   config.available_features.add('libomptarget-debug')
  66
  67 config.available_features.add(config.libomptarget_current_target)
  68
  69 # Determine whether the test system supports unified memory.
  70 # For CUDA, this is the case with compute capability 70 (Volta) or higher.
  71 # For all other targets, we currently assume it is.
  72 supports_unified_shared_memory = True
  73 if config.libomptarget_current_target.startswith('nvptx'):
  74   try:
  75     cuda_arch = int(config.cuda_test_arch)
  76     if cuda_arch < 70:
  77       supports_unified_shared_memory = False
  78   except ValueError:
  79     # If the architecture is invalid, assume it is supported.
  80     supports_unified_shared_memory = True
  81 if config.libomptarget_current_target.startswith('amdgcn'):
  82     supports_unified_shared_memory = False
  83 if supports_unified_shared_memory:
  84    config.available_features.add('unified_shared_memory')
  85
  86 # Setup environment to find dynamic library at runtime
  87 # Disable the implicit path to increase certainty over which library is picked up
  88 config.test_flags += " -fno-openmp-implicit-rpath"
  89 if config.operating_system == 'Windows':
  90     append_dynamic_library_path('PATH', config.library_dir, ";")
  91     append_dynamic_library_path('PATH', config.omp_host_rtl_directory, ";")
  92 elif config.operating_system == 'Darwin':
  93     append_dynamic_library_path('DYLD_LIBRARY_PATH', config.library_dir, ":")
  94     append_dynamic_library_path('DYLD_LIBRARY_PATH', \
  95         config.omp_host_rtl_directory, ";")
  96     config.test_flags += " -Wl,-rpath," + config.library_dir
  97     config.test_flags += " -Wl,-rpath," + config.omp_host_rtl_directory
  98 else: # Unices
  99     config.test_flags += " -Wl,-rpath," + config.library_dir
 100     config.test_flags += " -Wl,-rpath," + config.omp_host_rtl_directory
 101     config.test_flags += " -Wl,-rpath," + config.llvm_lib_directory
 102     if config.cuda_libdir:
 103         config.test_flags += " -Wl,-rpath," + config.cuda_libdir
 104     if config.libomptarget_current_target.startswith('amdgcn'):
 105         config.test_flags += " --libomptarget-amdgcn-bc-path=" + config.library_dir
 106     if config.libomptarget_current_target.startswith('nvptx'):
 107         config.test_flags += " --libomptarget-nvptx-bc-path=" + config.library_dir
 108     if config.libomptarget_current_target.endswith('-oldDriver'):
 109         config.test_flags += " -fno-openmp-new-driver"
 110     if config.libomptarget_current_target.endswith('-LTO'):
 111         config.test_flags += " -foffload-lto"
 112
 113 def remove_suffix_if_present(name):
 114     if name.endswith('-oldDriver'):
 115         return name[:-10]
 116     if name.endswith('-LTO'):
 117         return name[:-4]
 118     else:
 119         return name
 120
 121 # substitutions
 122 # - for targets that exist in the system create the actual command.
 123 # - for valid targets that do not exist in the system, return false, so that the
 124 #   same test can be used for different targets.
 125
 126 # Scan all the valid targets.
 127 for libomptarget_target in config.libomptarget_all_targets:
 128     # Is this target in the current system? If so create a compile, run and test
 129     # command. Otherwise create command that return false.
 130     if libomptarget_target == config.libomptarget_current_target:
 131         config.substitutions.append(("%libomptarget-compilexx-run-and-check-generic",
 132             "%libomptarget-compilexx-run-and-check-" + libomptarget_target))
 133         config.substitutions.append(("%libomptarget-compile-run-and-check-generic",
 134             "%libomptarget-compile-run-and-check-" + libomptarget_target))
 135         config.substitutions.append(("%libomptarget-compilexx-and-run-generic",
 136             "%libomptarget-compilexx-and-run-" + libomptarget_target))
 137         config.substitutions.append(("%libomptarget-compile-and-run-generic",
 138             "%libomptarget-compile-and-run-" + libomptarget_target))
 139         config.substitutions.append(("%libomptarget-compilexx-generic",
 140             "%libomptarget-compilexx-" + libomptarget_target))
 141         config.substitutions.append(("%libomptarget-compile-generic",
 142             "%libomptarget-compile-" + libomptarget_target))
 143         config.substitutions.append(("%libomptarget-compileoptxx-run-and-check-generic",
 144             "%libomptarget-compileoptxx-run-and-check-" + libomptarget_target))
 145         config.substitutions.append(("%libomptarget-compileopt-run-and-check-generic",
 146             "%libomptarget-compileopt-run-and-check-" + libomptarget_target))
 147         config.substitutions.append(("%libomptarget-compileoptxx-and-run-generic",
 148             "%libomptarget-compileoptxx-and-run-" + libomptarget_target))
 149         config.substitutions.append(("%libomptarget-compileopt-and-run-generic",
 150             "%libomptarget-compileopt-and-run-" + libomptarget_target))
 151         config.substitutions.append(("%libomptarget-compileoptxx-generic",
 152             "%libomptarget-compileoptxx-" + libomptarget_target))
 153         config.substitutions.append(("%libomptarget-compileopt-generic",
 154             "%libomptarget-compileopt-" + libomptarget_target))
 155         config.substitutions.append(("%libomptarget-run-generic",
 156             "%libomptarget-run-" + libomptarget_target))
 157         config.substitutions.append(("%libomptarget-run-fail-generic",
 158             "%libomptarget-run-fail-" + libomptarget_target))
 159         config.substitutions.append(("%clangxx-generic",
 160             "%clangxx-" + libomptarget_target))
 161         config.substitutions.append(("%clang-generic",
 162             "%clang-" + libomptarget_target))
 163         config.substitutions.append(("%fcheck-generic",
 164             config.libomptarget_filecheck + " %s"))
 165
 166
 167         config.substitutions.append(("%libomptarget-compilexx-run-and-check-" + \
 168             libomptarget_target, \
 169             "%libomptarget-compilexx-and-run-" + libomptarget_target + \
 170             " | " + config.libomptarget_filecheck + " %s"))
 171         config.substitutions.append(("%libomptarget-compile-run-and-check-" + \
 172             libomptarget_target, \
 173             "%libomptarget-compile-and-run-" + libomptarget_target + \
 174             " | " + config.libomptarget_filecheck + " %s"))
 175         config.substitutions.append(("%libomptarget-compilexx-and-run-" + \
 176             libomptarget_target, \
 177             "%libomptarget-compilexx-" + libomptarget_target + " && " + \
 178             "%libomptarget-run-" + libomptarget_target))
 179         config.substitutions.append(("%libomptarget-compile-and-run-" + \
 180             libomptarget_target, \
 181             "%libomptarget-compile-" + libomptarget_target + " && " + \
 182             "%libomptarget-run-" + libomptarget_target))
 183         config.substitutions.append(("%libomptarget-compilexx-" + \
 184             libomptarget_target, \
 185             "%clangxx-" + libomptarget_target + " %s -o %t"))
 186         config.substitutions.append(("%libomptarget-compile-" + \
 187             libomptarget_target, \
 188             "%clang-" + libomptarget_target + " %s -o %t"))
 189         config.substitutions.append(("%libomptarget-compileoptxx-run-and-check-" + \
 190             libomptarget_target, \
 191             "%libomptarget-compileoptxx-and-run-" + libomptarget_target + \
 192             " | " + config.libomptarget_filecheck + " %s"))
 193         config.substitutions.append(("%libomptarget-compileopt-run-and-check-" + \
 194             libomptarget_target, \
 195             "%libomptarget-compileopt-and-run-" + libomptarget_target + \
 196             " | " + config.libomptarget_filecheck + " %s"))
 197         config.substitutions.append(("%libomptarget-compileoptxx-and-run-" + \
 198             libomptarget_target, \
 199             "%libomptarget-compileoptxx-" + libomptarget_target + " && " + \
 200             "%libomptarget-run-" + libomptarget_target))
 201         config.substitutions.append(("%libomptarget-compileopt-and-run-" + \
 202             libomptarget_target, \
 203             "%libomptarget-compileopt-" + libomptarget_target + " && " + \
 204             "%libomptarget-run-" + libomptarget_target))
 205         config.substitutions.append(("%libomptarget-compileoptxx-" + \
 206             libomptarget_target, \
 207             "%clangxx-" + libomptarget_target + " -O3 %s -o %t"))
 208         config.substitutions.append(("%libomptarget-compileopt-" + \
 209             libomptarget_target, \
 210             "%clang-" + libomptarget_target + " -O3 %s -o %t"))
 211         config.substitutions.append(("%libomptarget-run-" + \
 212             libomptarget_target, \
 213             "%t"))
 214         config.substitutions.append(("%libomptarget-run-fail-" + \
 215             libomptarget_target, \
 216             "%not --crash %t"))
 217         config.substitutions.append(("%clangxx-" + libomptarget_target, \
 218                                      "%clangxx %openmp_flags %cuda_flags %flags -fopenmp-targets=" +\
 219                                      remove_suffix_if_present(libomptarget_target)))
 220         config.substitutions.append(("%clang-" + libomptarget_target, \
 221                                      "%clang %openmp_flags %cuda_flags %flags -fopenmp-targets=" +\
 222                                      remove_suffix_if_present(libomptarget_target)))
 223         config.substitutions.append(("%fcheck-" + libomptarget_target, \
 224             config.libomptarget_filecheck + " %s"))
 225     else:
 226         config.substitutions.append(("%libomptarget-compile-run-and-check-" + \
 227             libomptarget_target, \
 228             "echo ignored-command"))
 229         config.substitutions.append(("%libomptarget-compilexx-run-and-check-" + \
 230             libomptarget_target, \
 231             "echo ignored-command"))
 232         config.substitutions.append(("%libomptarget-compile-and-run-" + \
 233             libomptarget_target, \
 234             "echo ignored-command"))
 235         config.substitutions.append(("%libomptarget-compilexx-and-run-" + \
 236             libomptarget_target, \
 237             "echo ignored-command"))
 238         config.substitutions.append(("%libomptarget-compilexx-" + \
 239             libomptarget_target, \
 240             "echo ignored-command"))
 241         config.substitutions.append(("%libomptarget-compile-" + \
 242             libomptarget_target, \
 243             "echo ignored-command"))
 244         config.substitutions.append(("%libomptarget-compileopt-run-and-check-" + \
 245             libomptarget_target, \
 246             "echo ignored-command"))
 247         config.substitutions.append(("%libomptarget-compileoptxx-run-and-check-" + \
 248             libomptarget_target, \
 249             "echo ignored-command"))
 250         config.substitutions.append(("%libomptarget-compileopt-and-run-" + \
 251             libomptarget_target, \
 252             "echo ignored-command"))
 253         config.substitutions.append(("%libomptarget-compileoptxx-and-run-" + \
 254             libomptarget_target, \
 255             "echo ignored-command"))
 256         config.substitutions.append(("%libomptarget-compileoptxx-" + \
 257             libomptarget_target, \
 258             "echo ignored-command"))
 259         config.substitutions.append(("%libomptarget-compileopt-" + \
 260             libomptarget_target, \
 261             "echo ignored-command"))
 262         config.substitutions.append(("%libomptarget-run-" + \
 263             libomptarget_target, \
 264             "echo ignored-command"))
 265         config.substitutions.append(("%libomptarget-run-fail-" + \
 266             libomptarget_target, \
 267             "echo ignored-command"))
 268         config.substitutions.append(("%clang-" + libomptarget_target, \
 269             "echo ignored-command"))
 270         config.substitutions.append(("%clangxx-" + libomptarget_target, \
 271             "echo ignored-command"))
 272         config.substitutions.append(("%fcheck-" + libomptarget_target, \
 273             "echo ignored-command"))
 274
 275 config.substitutions.append(("%clangxx", config.test_cxx_compiler))
 276 config.substitutions.append(("%clang", config.test_c_compiler))
 277 config.substitutions.append(("%openmp_flags", config.test_openmp_flags))
 278 if config.libomptarget_current_target.startswith('nvptx') and config.cuda_path:
 279     config.substitutions.append(("%cuda_flags", "--cuda-path=" + config.cuda_path))
 280 else:
 281     config.substitutions.append(("%cuda_flags", ""))
 282 config.substitutions.append(("%flags", config.test_flags))
 283 config.substitutions.append(("%not", config.libomptarget_not))