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Fix array aliasing, broadcast ordering, and optimize diagonal operations - #219
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Benchmark regression vs.
|
| Benchmark | develop (ms) |
PR (ms) | Change |
|---|---|---|---|
| cg (Float64, 262144×1) | 14.399 | 14.584 | +1.3% |
| cg_plain (Float64, 262144×1) | 15.190 | 14.085 | -7.3% |
| gemm (Float32, 8192×8192) | 140.567 | 140.981 | +0.3% |
| grayscott (Float32, 2048×2048) | 1.491 | 1.501 | +0.7% |
| grayscott_plain (Float32, 2048×2048) | 1.944 | 1.938 | -0.3% |
| montecarlo (Float32, 100000000×1) | 1.786 | 1.837 | +2.8% |
| montecarlo_naive (Float32, 100000000×1) | 5.795 | 5.876 | +1.4% |
| nas_ep (Float64, 536870912×1) | 227.231 | 227.241 | +0.0% |
| nas_ft (Float64, 256×256) | 135.002 | 134.999 | -0.0% |
| nas_mg (Float64, 256×256) | 476.869 | 473.440 | -0.7% |
Threshold: more than 10% slower (median of trials).
Benchmark run started: 2026-09-28 19:04:47 UTC
Commit: d30a0408ab92f087dd233195eaefa4f915fe12a3
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