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philipc / gkl-rs

Rust bindings for Intel Genomics Kernel Library (GKL)
Apache License 2.0
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Add benchmarks #2

Closed philipc closed 2 years ago

philipc commented 2 years ago

The f32x16 performance is a bit variable. For example, in the following output forward_f32x16 regresses, but forward_any (which is essentially the same thing) still performs faster:

forward_f32x8           time:   [35.786 ms 35.958 ms 36.167 ms]                          
                        change: [+1.0369% +1.4752% +2.1143%] (p = 0.00 < 0.05)
                        Performance has regressed.

forward_f32x16          time:   [23.496 ms 23.512 ms 23.529 ms]                           
                        change: [+26.183% +26.334% +26.469%] (p = 0.00 < 0.05)
                        Performance has regressed.

forward_f64x4           time:   [76.080 ms 76.117 ms 76.158 ms]                          
                        change: [+0.0682% +0.1455% +0.2177%] (p = 0.00 < 0.05)
                        Change within noise threshold.

forward_f64x8           time:   [32.219 ms 32.387 ms 32.571 ms]                          
                        change: [-0.4876% +0.3174% +1.1074%] (p = 0.43 > 0.05)
                        No change in performance detected.

forward_any             time:   [18.615 ms 18.638 ms 18.667 ms]                        
                        change: [-0.1260% +0.1421% +0.3847%] (p = 0.28 > 0.05)
                        No change in performance detected.