tests/gem5/cpu_tests/test.py

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# Authors: Jason Lowe-Power

'''
Test file containing simple workloads to run on CPU models.
Each test takes ~10 seconds to run.
'''

from testlib import *

workloads = ('Bubblesort','FloatMM')

valid_isas = {
    'x86': ('AtomicSimpleCPU', 'TimingSimpleCPU', 'DerivO3CPU'),
    'arm': ('AtomicSimpleCPU', 'TimingSimpleCPU', 'MinorCPU', 'DerivO3CPU'),
}


for isa in valid_isas:
    bm_dir = joinpath('gem5/cpu_tests/benchmarks/bin/', isa)
    for workload in workloads:
        ref_path = joinpath(getcwd(), 'ref', workload)
        verifiers = (
                verifier.MatchStdout(ref_path),
        )

        workload_binary = DownloadedProgram(bm_dir, workload)
        workload_path = workload_binary.path

        for cpu in valid_isas[isa]:
           gem5_verify_config(
                  name='cpu_test_{}_{}'.format(cpu,workload),
                  verifiers=verifiers,
                  config=joinpath(getcwd(), 'run.py'),
                  config_args=['--cpu={}'.format(cpu), workload_path],
                  valid_isas=(isa.upper(),),
                  fixtures=[workload_binary]
           )