| # Copyright (c) 2021 Huawei International |
| # Copyright (c) 2021 Arm Limited |
| # All rights reserved. |
| # |
| # The license below extends only to copyright in the software and shall |
| # not be construed as granting a license to any other intellectual |
| # property including but not limited to intellectual property relating |
| # to a hardware implementation of the functionality of the software |
| # licensed hereunder. You may use the software subject to the license |
| # terms below provided that you ensure that this notice is replicated |
| # unmodified and in its entirety in all distributions of the software, |
| # modified or unmodified, in source code or in binary form. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions are |
| # met: redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer; |
| # redistributions in binary form must reproduce the above copyright |
| # notice, this list of conditions and the following disclaimer in the |
| # documentation and/or other materials provided with the distribution; |
| # neither the name of the copyright holders nor the names of its |
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| # this software without specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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| |
| """ |
| Test file for the hdf5 stats. |
| It just runs an SE simulation with the hdf5 stats and checks that the |
| simulation succeeds and the stats file exists. |
| No specific checks on the stats are performed. |
| """ |
| import re |
| import os |
| from testlib import * |
| |
| if config.bin_path: |
| resource_path = config.bin_path |
| else: |
| resource_path = joinpath(absdirpath(__file__), '..', 'resources') |
| |
| def have_hdf5(): |
| have_hdf5_file = os.path.join( |
| config.base_dir, "build", constants.arm_tag, "config", "have_hdf5.hh" |
| ) |
| with open(have_hdf5_file) as f: |
| content = f.read() |
| |
| result = re.match("#define HAVE_HDF5 ([0-1])", content) |
| if not result: |
| raise Exception(f"Unable to find the HAVE_HDF5 in {have_hdf5_file}") |
| else: |
| return result.group(1) == "1" |
| |
| |
| if have_hdf5(): |
| ok_exit_regex = re.compile( |
| r"Exiting @ tick \d+ because exiting with last active thread context" |
| ) |
| ok_verifier = verifier.MatchRegex(ok_exit_regex) |
| |
| # FIXME: flaky, should check return code instead... |
| # See: https://gem5.atlassian.net/browse/GEM5-1099 |
| err_regex = re.compile( |
| r'RuntimeError: Failed creating H5::DataSet \w+; .*' |
| ) |
| err_verifier = verifier.NoMatchRegex(err_regex, True, False) |
| |
| h5_verifier = verifier.CheckH5StatsExist() |
| |
| gem5_verify_config( |
| name="hdf5_test", |
| verifiers=[ok_verifier, err_verifier, h5_verifier], |
| fixtures=(), |
| config=joinpath( |
| config.base_dir, |
| "tests", |
| "gem5", |
| "configs", |
| "simple_binary_run.py", |
| ), |
| config_args=[ |
| "arm-hello64-static", |
| "atomic", |
| "--resource-directory", |
| resource_path, |
| "arm", |
| ], |
| gem5_args=["--stats-file=h5://stats.h5"], |
| valid_isas=(constants.arm_tag,), |
| ) |
| |