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96b64858aa
Extends build time analysis from ROCm/composable_kernel#3644 to handle multiple trace files across build directories (see #4229): - pipeline.py: Generic pipeline framework with fluent interface for composable data processing. Provides parallel processing, progress tracking, and error handling independent of trace-specific code. Processes thousands of trace files at default resolution in minutes, aggregating results into in-memory DataFrames for analysis. - parse_build.py: Parse all trace files in a build directory - build_analysis_example.ipynb: Demonstrates pipeline aggregation across all build files The pipeline design improves capability (composable operations), performance (parallel processing), and user-friendliness (fluent API) of the analysis modules. It enables analyzing compilation patterns across the entire codebase with all trace data available in pandas DataFrames for interactive exploration. --- 🔁 Imported from [ROCm/composable_kernel#3704](https://github.com/ROCm/composable_kernel/pull/3704) 🧑💻 Originally authored by @shumway Co-authored-by: John Shumway <jshumway@amd.com> Co-authored-by: Illia Silin <98187287+illsilin@users.noreply.github.com>
54 lines
1.0 KiB
Python
54 lines
1.0 KiB
Python
# Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
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# SPDX-License-Identifier: MIT
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"""
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Build Trace Analysis - Core library for analyzing Clang -ftime-trace data.
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This package provides tools to parse and analyze Clang's -ftime-trace JSON output
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for build performance analysis.
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"""
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from .parse_file import (
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parse_file,
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get_metadata,
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)
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from .template_analysis import (
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get_template_instantiation_events,
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)
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from .phase_breakdown import (
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get_phase_breakdown,
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PhaseBreakdown,
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)
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from .parse_build import (
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find_trace_files,
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read_trace_files,
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)
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from .pipeline import (
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Pipeline,
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)
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from .build_helpers import (
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get_trace_file,
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)
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__all__ = [
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# Core parsing and filtering
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"parse_file",
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"get_metadata",
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"find_trace_files",
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"read_trace_files",
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# Pipeline processing
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"Pipeline",
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# Template analysis
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"get_template_instantiation_events",
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# Phase breakdown
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"get_phase_breakdown",
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"PhaseBreakdown",
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# Build helpers
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"get_trace_file",
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]
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