454ba32c51
So far lots of tests will download binaries inside the gem5 directory. The path is also specific to the test being run. This doesn't play well with an environment where gem5 is cloned from scratch for every build, or if several gem5 are cloned in a single machine. Binaries will be automatically downloaded every time this happens. This patch is adding a --bin-path option, so that it's possible to setup a fixed directory with all pre-downloaded binaries. By default it is set to None to preserve original behaviour. Change-Id: I42fb25e3ce0a495c73672b15a097b1bd2607795c Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com> Reviewed-by: Ciro Santilli <ciro.santilli@arm.com> Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/24525 Reviewed-by: Jason Lowe-Power <jason@lowepower.com> Reviewed-by: Bobby R. Bruce <bbruce@ucdavis.edu> Maintainer: Jason Lowe-Power <jason@lowepower.com> Tested-by: kokoro <noreply+kokoro@google.com>
83 lines
3.5 KiB
Python
83 lines
3.5 KiB
Python
# Copyright (c) 2020 ARM Limited
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# All rights reserved
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#
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# The license below extends only to copyright in the software and shall
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# not be construed as granting a license to any other intellectual
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# property including but not limited to intellectual property relating
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# to a hardware implementation of the functionality of the software
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# licensed hereunder. You may use the software subject to the license
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# terms below provided that you ensure that this notice is replicated
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# unmodified and in its entirety in all distributions of the software,
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# modified or unmodified, in source code or in binary form.
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#
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# Copyright (c) 2018 The Regents of the University of California
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# All Rights Reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met: redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer;
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# redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution;
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# neither the name of the copyright holders nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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# Authors: Jason Lowe-Power
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'''
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Test file containing simple workloads to run on CPU models.
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Each test takes ~10 seconds to run.
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'''
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from testlib import *
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workloads = ('Bubblesort','FloatMM')
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valid_isas = {
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'x86': ('AtomicSimpleCPU', 'TimingSimpleCPU', 'DerivO3CPU'),
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'arm': ('AtomicSimpleCPU', 'TimingSimpleCPU', 'MinorCPU', 'DerivO3CPU'),
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'riscv': ('AtomicSimpleCPU', 'TimingSimpleCPU', 'MinorCPU', 'DerivO3CPU'),
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}
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if config.bin_path:
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base_path = config.bin_path
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else:
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base_path = joinpath(absdirpath(__file__), 'benchmarks', 'bin')
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base_url = 'http://dist.gem5.org/dist/current/gem5/cpu_tests/benchmarks/bin/'
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for isa in valid_isas:
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path = joinpath(base_path, isa)
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for workload in workloads:
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ref_path = joinpath(getcwd(), 'ref', workload)
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verifiers = (
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verifier.MatchStdout(ref_path),
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)
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url = base_url + isa + '/' + workload
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workload_binary = DownloadedProgram(url, path, workload)
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binary = joinpath(workload_binary.path, workload)
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for cpu in valid_isas[isa]:
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gem5_verify_config(
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name='cpu_test_{}_{}'.format(cpu,workload),
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verifiers=verifiers,
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config=joinpath(getcwd(), 'run.py'),
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config_args=['--cpu={}'.format(cpu), binary],
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valid_isas=(isa.upper(),),
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fixtures=[workload_binary]
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)
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