tests/gem5/cpu_tests/test.py

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  39 # Authors: Jason Lowe-Power
  40
  41 '''
  42 Test file containing simple workloads to run on CPU models.
  43 Each test takes ~10 seconds to run.
  44 '''
  45
  46 from testlib import *
  47
  48 workloads = ('Bubblesort','FloatMM')
  49
  50 valid_isas = {
  51     'x86': ('AtomicSimpleCPU', 'TimingSimpleCPU', 'DerivO3CPU'),
  52     'arm': ('AtomicSimpleCPU', 'TimingSimpleCPU', 'MinorCPU', 'DerivO3CPU'),
  53     'riscv': ('AtomicSimpleCPU', 'TimingSimpleCPU', 'MinorCPU', 'DerivO3CPU'),
  54 }
  55
  56 if config.bin_path:
  57     base_path = config.bin_path
  58 else:
  59     base_path = joinpath(absdirpath(__file__), 'benchmarks', 'bin')
  60
  61 base_url = 'http://dist.gem5.org/dist/current/gem5/cpu_tests/benchmarks/bin/'
  62 for isa in valid_isas:
  63     path = joinpath(base_path, isa)
  64     for workload in workloads:
  65         ref_path = joinpath(getcwd(), 'ref', workload)
  66         verifiers = (
  67                 verifier.MatchStdout(ref_path),
  68         )
  69
  70         url = base_url + isa + '/' + workload
  71         workload_binary = DownloadedProgram(url, path, workload)
  72         binary = joinpath(workload_binary.path, workload)
  73
  74         for cpu in valid_isas[isa]:
  75            gem5_verify_config(
  76                   name='cpu_test_{}_{}'.format(cpu,workload),
  77                   verifiers=verifiers,
  78                   config=joinpath(getcwd(), 'run.py'),
  79                   config_args=['--cpu={}'.format(cpu), binary],
  80                   valid_isas=(isa.upper(),),
  81                   fixtures=[workload_binary]
  82            )