docs: publish “RustBoard technical design” doc #4350
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Summary: This design doc describes at a high level the architecture of RustBoard, a component of TensorBoard designed to provide fast loading of log directories. wchargin-branch: docs-design-rustboard wchargin-source: 221b2476407372964f1d6e11671d6dd2c9366320
wchargin-branch: docs-design-rustboard wchargin-source: 212f2fa53bbc8e3ae495e0b6169ec06ec8e0a73f
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Summary: This patch introduces the *commit*, which is the link between loading threads and serving threads. The commit structure is designed for concurrency: many threads can read from it at once, and when the commit is updated, a loader acquires exclusive access only to its own run. This improves latency for both readers and writers. The commit itself doesn’t have much logic; it’s mostly just the correct composition of substructures, most notably the reservoir basins. See also the RustBoard technical design doc (#4350) for discussion. Test Plan: There’s one method on `commit::TimeSeries`; it has tests. wchargin-branch: rust-commit-type wchargin-source: d69b4e0034b68d1d8dadc6aa0f6dc3cc48efccde
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Summary: This patch introduces the *commit*, which is the link between loading threads and serving threads. The commit structure is designed for concurrency: many threads can read from it at once, and when the commit is updated, a loader acquires exclusive access only to its own run. This improves latency for both readers and writers. The commit itself doesn’t have much logic; it’s mostly just the correct composition of substructures, most notably the reservoir basins. See also the RustBoard technical design doc (#4350) for discussion. Test Plan: There’s one method on `commit::TimeSeries`; it has tests. wchargin-branch: rust-commit-type
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Summary:
This design doc describes at a high level the architecture of RustBoard,
a component of TensorBoard designed to provide fast loading of log
directories.
wchargin-branch: docs-design-rustboard