feat[array]: Patched array remove GPU transpose and wire up sparse #8127
CodSpeed HQ / CodSpeed Performance Analysis
failed
May 27, 2026 in 0s
1 benchmark regressed
⚠️ 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.
⚡ 2 improved benchmarks
❌ 1 regressed benchmark
✅ 1263 untouched benchmarks
🆕 6 new benchmarks
Warning
Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ⚡ | Simulation | chunked_varbinview_opt_into_canonical[(1000, 10)] |
240.1 µs | 202.4 µs | +18.66% |
| ⚡ | Simulation | chunked_varbinview_opt_canonical_into[(100, 100)] |
412.8 µs | 374.1 µs | +10.35% |
| ❌ | Simulation | chunked_varbinview_opt_canonical_into[(1000, 10)] |
187.8 µs | 225.2 µs | -16.59% |
| 🆕 | Simulation | unpack_then_patch_bench[(65536, 9, 20)] |
N/A | 202.3 µs | N/A |
| 🆕 | Simulation | unpack_then_patch_bench[(65536, 9, 5)] |
N/A | 292.7 µs | N/A |
| 🆕 | Simulation | fused_bench[(65536, 9, 20)] |
N/A | 200.2 µs | N/A |
| 🆕 | Simulation | unpack_then_patch_bench[(65536, 9, 200)] |
N/A | 171.4 µs | N/A |
| 🆕 | Simulation | fused_bench[(65536, 9, 200)] |
N/A | 171.8 µs | N/A |
| 🆕 | Simulation | fused_bench[(65536, 9, 5)] |
N/A | 295 µs | N/A |
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing claude/add-transpose-metadata-8iZD0 (79363ef) with develop (a2323f1)
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