52 lines
1.4 KiB
Python
Executable File
52 lines
1.4 KiB
Python
Executable File
#!/usr/bin/env python3
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# DESCRIPTION: Verilator: Verilog Test driver/expect definition
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#
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# This program is free software; you can redistribute it and/or modify it
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# under the terms of either the GNU Lesser General Public License Version 3
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# or the Perl Artistic License Version 2.0.
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# SPDX-FileCopyrightText: 2026 Wilson Snyder
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# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0
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import os
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import sys
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import vltest_bootstrap
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test.scenarios('vltmt')
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test.top_filename = "t/t_gantt.v"
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test.pli_filename = "t/t_gantt_numa_default_threads.cpp"
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# Require enough cores so default thread count stays >= model threads
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# (we don't call contextp->threads in this test)
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test.skip_if_too_few_cores()
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test.compile(
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make_main=False,
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verilator_flags2=[
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"--prof-exec",
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"--exe",
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test.pli_filename,
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test.t_dir + "/t_gantt_c.cpp",
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],
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threads=test.get_default_vltmt_threads,
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)
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test.execute(all_run_flags=[
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"+verilator+prof+exec+start+2",
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" +verilator+prof+exec+window+2",
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" +verilator+prof+exec+file+" + test.obj_dir + "/profile_exec.dat",
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])
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gantt_log = test.obj_dir + "/gantt_default_threads.log"
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test.run(cmd=[
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os.environ["VERILATOR_ROOT"] + "/bin/verilator_gantt",
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"--no-vcd",
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test.obj_dir + "/profile_exec.dat",
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"| tee " + gantt_log,
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])
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if sys.platform != "darwin":
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test.file_grep(gantt_log, r"NUMA status += NUMA assignment not requested")
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test.passes()
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