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56 lines
1.6 KiB
Python
56 lines
1.6 KiB
Python
# Copyright (c) Advanced Micro Devices, Inc.
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# SPDX-License-Identifier: MIT
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"""
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overflow tests
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"""
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from __future__ import annotations
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import pytest
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from conftest import RocprofsysTest
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pytestmark = [pytest.mark.overflow]
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# =============================================================================
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# overflow fixtures
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# =============================================================================
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@pytest.fixture
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def overflow_env() -> dict[str, str]:
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"""Environment variables for overflow tests."""
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return {
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"ROCPROFSYS_VERBOSE": "2",
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"ROCPROFSYS_LOG_LEVEL": "trace",
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"ROCPROFSYS_SAMPLING_CPUTIME": "OFF",
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"ROCPROFSYS_SAMPLING_REALTIME": "OFF",
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"ROCPROFSYS_SAMPLING_OVERFLOW": "ON",
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"ROCPROFSYS_SAMPLING_OVERFLOW_EVENT": "PERF_COUNT_SW_CPU_CLOCK",
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"ROCPROFSYS_SAMPLING_OVERFLOW_FREQ": "10000",
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"ROCPROFSYS_DEBUG_THREADING_GET_ID": "ON",
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}
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# =============================================================================
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# overflow tests
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# =============================================================================
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@pytest.mark.parametrize(
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"mode", ["sampling", "binary_rewrite", "runtime_instrument", "sys_run"]
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)
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class TestOverflow(RocprofsysTest):
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PASS_REGEX = ["sampling_wall_clock.txt"]
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def test_parallel_overhead(self, mode, overflow_env):
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result = self.run_test(
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mode,
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"parallel-overhead",
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env=overflow_env,
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binary_rewrite_args=["-e", "-v", "2"],
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runtime_instrument_args=["-e", "-v", "1"],
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run_args=["30", "2", "200"],
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)
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self.assert_regex(result, mode, pass_regex=self.PASS_REGEX)
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