Measure output bytes in cuda bitunpack benchmarks

[robert3005]

Signed-off-by: Robert Kruszewski github@robertk.io

[codspeed-hq]

Merging this PR will degrade performance by 25.32%

❌ 1 regressed benchmark
✅ 1137 untouched benchmarks
⏩ 1265 skipped benchmarks¹

⚠️ Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

	Mode	Benchmark	BASE	HEAD	Efficiency
❌	Simulation	chunked_bool_into_canonical[(1000, 10)]	65.5 µs	87.7 µs	-25.32%

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_{Comparing rk/bitunpack-output (514b005) with develop (51c9571)²}

Footnotes

1. 1265 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. ↩

2. No successful run was found on develop (bd0b3f4) during the generation of this report, so 51c9571 was used instead as the comparison base. There might be some changes unrelated to this pull request in this report. ↩