15 lines
554 B
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15 lines
554 B
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Profiling Dune
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==============
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.. TODO(diataxis)
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- reference: the CLI
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- howto: profiling a dune build
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If ``--trace-file FILE`` is passed, Dune will write detailed data about internal
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operations, such as the timing of commands that Dune runs.
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The format is compatible with `Catapult trace-viewer`_. In particular, these
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files can be loaded into Chromium's ``chrome://tracing``. Note that the exact
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format is subject to change between versions.
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.. _Catapult trace-viewer: https://github.com/catapult-project/catapult/blob/master/tracing/README.md
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