1b7466e143
Tested: name old speed new speed delta BM_UFlat/0 [html ] 2.13GB/s ± 0% 2.46GB/s ± 0% +15.70% (p=0.000 n=10+8) BM_UFlat/1 [urls ] 1.21GB/s ± 0% 1.20GB/s ± 0% -1.49% (p=0.000 n=9+10) BM_UFlat/2 [jpg ] 17.1GB/s ± 1% 17.2GB/s ± 1% ~ (p=0.120 n=11+11) BM_UFlat/3 [jpg_200] 1.55GB/s ± 0% 1.54GB/s ± 0% -0.96% (p=0.000 n=10+7) BM_UFlat/4 [pdf ] 12.9GB/s ± 0% 12.6GB/s ± 0% -1.98% (p=0.000 n=11+9) BM_UFlat/5 [html4 ] 1.87GB/s ± 0% 1.87GB/s ± 0% -0.06% (p=0.033 n=11+11) BM_UFlat/6 [txt1 ] 816MB/s ± 0% 793MB/s ± 0% -2.84% (p=0.000 n=11+11) BM_UFlat/7 [txt2 ] 758MB/s ± 0% 737MB/s ± 0% -2.77% (p=0.000 n=11+11) BM_UFlat/8 [txt3 ] 865MB/s ± 0% 839MB/s ± 0% -2.94% (p=0.000 n=11+8) BM_UFlat/9 [txt4 ] 701MB/s ± 0% 679MB/s ± 0% -3.11% (p=0.000 n=11+10) BM_UFlat/10 [pb ] 2.60GB/s ± 2% 3.07GB/s ± 0% +17.81% (p=0.000 n=11+11) BM_UFlat/11 [gaviota] 1.01GB/s ± 0% 0.97GB/s ± 0% -3.83% (p=0.000 n=11+10) BM_UFlat/12 [cp ] 1.66GB/s ± 1% 1.73GB/s ± 1% +4.32% (p=0.000 n=11+11) BM_UFlat/13 [c ] 1.52GB/s ± 1% 1.53GB/s ± 0% +0.49% (p=0.002 n=11+11) BM_UFlat/14 [lsp ] 1.61GB/s ± 0% 1.64GB/s ± 0% +2.10% (p=0.000 n=10+11) BM_UFlat/15 [xls ] 1.12GB/s ± 0% 1.08GB/s ± 0% -3.95% (p=0.000 n=11+7) BM_UFlat/16 [xls_200] 926MB/s ± 1% 935MB/s ± 1% ~ (p=0.056 n=9+11) BM_UFlat/17 [bin ] 1.89GB/s ± 0% 1.86GB/s ± 0% -1.32% (p=0.000 n=11+11) BM_UFlat/18 [bin_200] 1.96GB/s ± 0% 1.99GB/s ± 1% +1.78% (p=0.000 n=11+11) BM_UFlat/19 [sum ] 1.32GB/s ± 0% 1.31GB/s ± 0% -0.79% (p=0.000 n=11+10) BM_UFlat/20 [man ] 1.40GB/s ± 0% 1.43GB/s ± 0% +2.51% (p=0.000 n=9+10) BM_UValidate/0 [html ] 2.95GB/s ± 1% 3.07GB/s ± 0% +4.11% (p=0.000 n=10+11) BM_UValidate/1 [urls ] 1.57GB/s ± 0% 1.60GB/s ± 0% +2.24% (p=0.000 n=10+11) BM_UValidate/2 [jpg ] 822GB/s ± 0% 850GB/s ± 0% +3.42% (p=0.000 n=10+11) BM_UValidate/3 [jpg_200] 2.01GB/s ± 0% 2.04GB/s ± 0% +1.24% (p=0.000 n=11+11) BM_UValidate/4 [pdf ] 33.7GB/s ± 0% 35.9GB/s ± 1% +6.51% (p=0.000 n=10+11) BM_UIOVec/0 [html ] 852MB/s ± 0% 852MB/s ± 0% ~ (p=0.898 n=11+11) BM_UIOVec/1 [urls ] 663MB/s ± 0% 652MB/s ± 0% -1.61% (p=0.000 n=11+11) BM_UIOVec/2 [jpg ] 15.3GB/s ± 1% 15.3GB/s ± 2% ~ (p=0.459 n=9+10) BM_UIOVec/3 [jpg_200] 652MB/s ± 0% 627MB/s ± 1% -3.80% (p=0.000 n=10+11) BM_UIOVec/4 [pdf ] 8.80GB/s ± 1% 8.57GB/s ± 1% -2.62% (p=0.000 n=10+11) BM_UFlatSink/0 [html ] 2.13GB/s ± 0% 2.46GB/s ± 0% +15.63% (p=0.000 n=11+11) BM_UFlatSink/1 [urls ] 1.21GB/s ± 0% 1.20GB/s ± 0% -1.42% (p=0.000 n=11+10) BM_UFlatSink/2 [jpg ] 17.1GB/s ± 2% 17.2GB/s ± 1% ~ (p=0.175 n=11+9) BM_UFlatSink/3 [jpg_200] 1.52GB/s ± 1% 1.47GB/s ± 3% -3.15% (p=0.000 n=11+11) BM_UFlatSink/4 [pdf ] 12.8GB/s ± 1% 12.6GB/s ± 1% -1.76% (p=0.000 n=11+11) BM_UFlatSink/5 [html4 ] 1.87GB/s ± 0% 1.87GB/s ± 0% -0.19% (p=0.000 n=11+10) BM_UFlatSink/6 [txt1 ] 816MB/s ± 0% 792MB/s ± 0% -2.94% (p=0.000 n=11+11) BM_UFlatSink/7 [txt2 ] 758MB/s ± 0% 736MB/s ± 0% -2.83% (p=0.000 n=11+11) BM_UFlatSink/8 [txt3 ] 865MB/s ± 0% 838MB/s ± 0% -3.13% (p=0.000 n=11+11) BM_UFlatSink/9 [txt4 ] 701MB/s ± 0% 678MB/s ± 0% -3.20% (p=0.000 n=11+11) BM_UFlatSink/10 [pb ] 2.60GB/s ± 2% 3.07GB/s ± 0% +18.27% (p=0.000 n=11+10) BM_UFlatSink/11 [gaviota] 1.01GB/s ± 0% 0.97GB/s ± 0% -3.90% (p=0.000 n=11+11) BM_UFlatSink/12 [cp ] 1.66GB/s ± 1% 1.73GB/s ± 1% +4.62% (p=0.000 n=11+10) BM_UFlatSink/13 [c ] 1.52GB/s ± 0% 1.53GB/s ± 1% ~ (p=0.180 n=9+11) BM_UFlatSink/14 [lsp ] 1.61GB/s ± 0% 1.64GB/s ± 1% +1.98% (p=0.000 n=9+11) BM_UFlatSink/15 [xls ] 1.12GB/s ± 0% 1.08GB/s ± 0% -3.76% (p=0.000 n=11+11) BM_UFlatSink/16 [xls_200] 909MB/s ± 2% 924MB/s ± 1% +1.62% (p=0.000 n=11+11) BM_UFlatSink/17 [bin ] 1.88GB/s ± 0% 1.86GB/s ± 0% -1.18% (p=0.000 n=9+11) BM_UFlatSink/18 [bin_200] 1.94GB/s ± 2% 1.94GB/s ± 1% ~ (p=0.090 n=11+11) BM_UFlatSink/19 [sum ] 1.32GB/s ± 0% 1.31GB/s ± 0% -0.76% (p=0.000 n=11+11) BM_UFlatSink/20 [man ] 1.39GB/s ± 2% 1.43GB/s ± 0% +2.75% (p=0.000 n=11+10) Assembly before: * 44 8b 5c 85 a0 mov -0x60(%rbp,%rax,4),%r11d 45 23 5d 00 and 0x0(%r13),%r11d 89 d6 mov %edx,%esi 81 e6 00 07 00 00 and $0x700,%esi Assembly after: * 89 c1 mov %eax,%ecx * c0 e1 03 shl $0x3,%cl * bf ff ff ff ff mov $0xffffffff,%edi * 48 d3 e7 shl %cl,%rdi * f7 d7 not %edi 41 23 7d 00 and 0x0(%r13),%edi 41 89 d3 mov %edx,%r11d 41 81 e3 00 07 00 00 and $0x700,%r11d
56 KiB
56 KiB