Giovanni Lenzi Baraldi
9849073836
* SWDEV-540648: Adding realtime clock to v3 tool. Update header for decoder. * Adding tests * Review comments * Review comment
111 wiersze
3.9 KiB
Python
111 wiersze
3.9 KiB
Python
#!/usr/bin/env python3
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# MIT License
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#
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# Copyright (c) 2023-2025 Advanced Micro Devices, Inc. All rights reserved.
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in all
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# copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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import sys
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import pytest
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import re
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import os
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import glob
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import json
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def test_json_data(json_data):
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data = json_data["rocprofiler-sdk-tool"]
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strings = data["strings"]
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assert "att_filenames" in strings.keys()
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att_files = data["strings"]["att_filenames"]
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assert len(att_files) > 0
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def test_code_object_memory(code_object_file_path, json_data, output_path):
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data = json_data["rocprofiler-sdk-tool"]
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tool_memory_load = data["strings"]["code_object_snapshot_filenames"]
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gfx_pattern = "gfx[a-z0-9]+"
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match = re.search(gfx_pattern, tool_memory_load[1])
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assert match != None
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gpu_name = match.group(0)
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read_bytes = lambda filename: open(os.path.join(output_path, filename), "rb").read()
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# Loads all saved code objects
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tool_memory = [read_bytes(saved) for saved in tool_memory_load[1:]]
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found = False
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for hsa_file in code_object_file_path["hsa_memory_load"]:
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m = re.search(gfx_pattern, hsa_file)
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assert m != None
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gpu = m.group(0)
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if gpu == gpu_name:
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found = True
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hsa_memory_bytes = open(hsa_file, "rb").read()
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# Checks if hsa_file is one of the saved code objects
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assert any([hsa_memory_bytes == fs for fs in tool_memory])
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break
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assert found == True
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def test_realtime_clock(output_path):
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def verify_sorted(timestamps):
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# Sort by shader_clock (index 0)
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timestamps_sorted = sorted(timestamps, key=lambda ts: ts[0])
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# Ensure realtime clock is non descreasing
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assert all(
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curr[1] >= prev[1]
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for prev, curr in zip(timestamps_sorted, timestamps_sorted[1:])
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)
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def verify_gfxclock(timestamps, rt_frequency):
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delta_shader_clock = timestamps[-1][0] - timestamps[0][0]
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delta_realtime_ts = timestamps[-1][1] - timestamps[0][1]
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gfxclock = rt_frequency * delta_shader_clock / delta_realtime_ts
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# gfxclock must be positive
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assert gfxclock > 0
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# gfxclock must be <10GHz
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assert gfxclock < 1e10
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pattern = os.path.join(output_path, "ui_output_*", "realtime.json")
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for rt_file in glob.glob(pattern):
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with open(rt_file, "r", encoding="utf-8") as f:
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json_file = json.load(f)
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frequency = json_file["metadata"]["frequency"]
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# frequency = 0 means aqlprofile is not instrumented
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if frequency > 0:
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for key, value in json_file.items():
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# Exclude metadata and single-clock timestamps
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if "metadata" not in key and len(value) >= 2:
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verify_sorted(value)
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verify_gfxclock(value, frequency)
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if __name__ == "__main__":
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exit_code = pytest.main(["-x", __file__] + sys.argv[1:])
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sys.exit(exit_code)
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