gh-138122: Extend binary profiling format with full source location and opcode #143088
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@lkollar smaller PR here to add opcode and location support to the file format. Most of the bulk is tests + docs update. |
…tion and opcode Add end_lineno, column, end_column, and opcode fields to frame entries. Uses delta encoding for end positions to minimize file size. reader, writer, tests, and documentation.
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Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
lkollar
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Dec 24, 2025
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This looks great, just a couple of minor things.
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@lkollar fixed |
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Dec 24, 2025
| f"Thread ({interp_id}, {thread_id}), sample {i}, " | ||
| f"frame {j}: opcode mismatch " | ||
| f"(expected {exp_frame['opcode']}, got {act_frame['opcode']})", | ||
| ) |
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This is a long and duplicate list, that's not very dry, I wrote pablogsal#119
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Add end_lineno, column, end_column, and opcode fields to frame entries.
Uses delta encoding for end positions to minimize file size.
reader, writer, tests, and documentation.