GPU: remove FSST metadata upload callbacks - #9430
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CodSpeed HQ / CodSpeed Performance Analysis
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Aug 17, 2026
Performance Gate Passed
⚠️ Unknown Walltime execution environment detected
Using the Walltime instrument on standard Hosted Runners will lead to inconsistent data.
For the most accurate results, we recommend using CodSpeed Macro Runners: bare-metal machines fine-tuned for performance measurement consistency.
⚡ 1 improved benchmark
✅ 2042 untouched benchmarks
⏩ 46 skipped benchmarks1
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ⚡ | Simulation | take[core/shuffled/primitive/nonnull/chunks=1024/indices=10000] |
14.2 ms | 12.9 ms | +10.18% |
Tip
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Comparing joe/gpu-fsst-no-metadata-callbacks (6cb8843) with joe/gpu-fsst-device-output (b215956)
Footnotes
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46 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩
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