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dgryski/benchstat-1.6-vs-1.7rc5.out

Created August 5, 2016 02:00
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benchstat-1.6-vs-1.7rc5.out
name old time/op new time/op delta
Spooky8-4 43.4ns ± 2% 31.0ns ± 1% -28.58% (p=0.000 n=26+29)
Spooky16-4 69.3ns ± 1% 44.6ns ± 1% -35.68% (p=0.000 n=24+29)
Spooky40-4 85.6ns ± 0% 47.6ns ± 1% -44.42% (p=0.000 n=29+29)
Spooky64-4 126ns ± 0% 60ns ± 1% -52.11% (p=0.000 n=19+29)
Spooky1K-4 1.16µs ± 3% 0.39µs ± 1% -66.45% (p=0.000 n=26+27)
Spooky8K-4 8.05µs ± 2% 2.65µs ± 1% -67.08% (p=0.000 n=29+28)
Siphash8-4 23.6ns ± 0% 22.5ns ± 0% -4.70% (p=0.000 n=29+18)
Siphash16-4 27.6ns ± 2% 26.3ns ± 0% -4.52% (p=0.000 n=29+30)
Siphash40-4 40.1ns ± 1% 39.0ns ± 0% -2.65% (p=0.000 n=28+29)
Siphash64-4 52.6ns ± 1% 52.1ns ± 1% -1.05% (p=0.000 n=30+30)
Siphash1K-4 549ns ± 1% 554ns ± 2% +0.98% (p=0.000 n=30+27)
Siphash8K-4 4.23µs ± 2% 4.25µs ± 3% +0.40% (p=0.040 n=30+27)
Farm8-4 26.9ns ± 0% 17.3ns ± 0% -35.69% (p=0.000 n=20+24)
Farm16-4 26.8ns ± 1% 17.3ns ± 1% -35.63% (p=0.000 n=28+30)
Farm40-4 63.5ns ± 0% 32.7ns ± 0% -48.57% (p=0.000 n=27+28)
Farm64-4 63.6ns ± 0% 32.6ns ± 0% -48.67% (p=0.000 n=26+27)
Farm1K-4 1.02µs ± 3% 0.19µs ± 1% -81.44% (p=0.000 n=29+26)
Farm8K-4 7.22µs ± 1% 1.20µs ± 1% -83.42% (p=0.000 n=26+26)
CFarmhash8-4 217ns ± 1% 203ns ± 1% -6.71% (p=0.000 n=30+28)
CFarmhash16-4 216ns ± 2% 203ns ± 1% -5.92% (p=0.000 n=30+30)
CFarmhash40-4 208ns ± 0% 210ns ± 2% +0.93% (p=0.000 n=22+28)
CFarmhash64-4 216ns ± 3% 210ns ± 1% -2.81% (p=0.000 n=30+30)
CFarmhash1K-4 297ns ± 3% 298ns ± 1% +0.46% (p=0.000 n=27+30)
CFarmhash8K-4 908ns ± 1% 910ns ± 1% +0.20% (p=0.011 n=28+29)
City8-4 24.2ns ± 1% 14.2ns ± 1% -41.31% (p=0.000 n=29+28)
City16-4 24.2ns ± 2% 14.2ns ± 0% -41.39% (p=0.000 n=27+18)
City40-4 66.1ns ± 1% 32.3ns ± 1% -51.12% (p=0.000 n=28+30)
City64-4 66.1ns ± 1% 32.3ns ± 0% -51.12% (p=0.000 n=24+22)
City1K-4 1.36µs ± 3% 0.65µs ± 1% -52.37% (p=0.000 n=26+28)
City8K-4 10.3µs ± 1% 4.7µs ± 1% -54.05% (p=0.000 n=27+30)
Metro8-4 19.1ns ± 1% 14.5ns ± 0% -24.22% (p=0.000 n=26+24)
Metro16-4 27.8ns ± 0% 16.4ns ± 0% -41.00% (p=0.000 n=28+23)
Metro40-4 54.9ns ± 0% 29.2ns ± 1% -46.71% (p=0.000 n=27+28)
Metro64-4 75.1ns ± 1% 34.6ns ± 0% -53.97% (p=0.000 n=30+30)
Metro1K-4 859ns ± 1% 207ns ± 2% -75.92% (p=0.000 n=29+28)
Metro8K-4 6.70µs ± 1% 1.53µs ± 3% -77.10% (p=0.000 n=29+30)
XXHash8-4 14.1ns ± 4% 13.1ns ± 0% -7.02% (p=0.000 n=29+23)
XXHash16-4 16.1ns ± 2% 15.3ns ± 1% -4.91% (p=0.000 n=28+28)
XXHash40-4 28.6ns ± 0% 22.8ns ± 0% -20.03% (p=0.000 n=29+29)
XXHash64-4 33.2ns ± 0% 23.9ns ± 1% -27.85% (p=0.000 n=27+26)
XXHash1K-4 226ns ± 0% 118ns ± 0% -47.79% (p=0.000 n=21+22)
XXHash8K-4 1.68µs ± 0% 0.71µs ± 1% -57.73% (p=0.000 n=27+30)
Fasthash8-4 9.15ns ± 6% 8.76ns ± 4% -4.28% (p=0.000 n=28+30)
Fasthash16-4 10.8ns ± 4% 9.9ns ± 2% -8.81% (p=0.000 n=30+30)
Fasthash40-4 14.2ns ± 1% 13.8ns ± 1% -3.21% (p=0.000 n=27+30)
Fasthash64-4 17.7ns ± 1% 17.5ns ± 1% -0.76% (p=0.000 n=30+29)
Fasthash1K-4 176ns ± 1% 175ns ± 0% -0.33% (p=0.000 n=28+22)
Fasthash8K-4 1.32µs ± 1% 1.32µs ± 0% ~ (p=0.461 n=28+30)
Highway8-4 1.26µs ± 1% 0.44µs ± 6% -65.31% (p=0.000 n=30+30)
Highway16-4 1.26µs ± 2% 0.43µs ± 1% -65.70% (p=0.000 n=26+27)
Highway40-4 1.49µs ± 2% 0.52µs ± 5% -64.70% (p=0.000 n=28+30)
Highway64-4 1.75µs ± 4% 0.61µs ± 3% -64.99% (p=0.000 n=30+29)
Highway1K-4 8.72µs ± 4% 2.96µs ± 3% -66.00% (p=0.000 n=30+29)
Highway8K-4 59.7µs ± 1% 20.6µs ± 3% -65.51% (p=0.000 n=28+28)
FNV8-4 40.9ns ± 4% 33.6ns ± 1% -17.94% (p=0.000 n=30+29)
FNV16-4 52.5ns ± 1% 41.9ns ± 1% -20.23% (p=0.000 n=28+30)
FNV40-4 92.0ns ± 1% 79.9ns ±30% -13.16% (p=0.000 n=29+30)
FNV64-4 128ns ± 0% 102ns ± 0% -20.31% (p=0.000 n=17+25)
FNV1K-4 1.64µs ± 5% 1.32µs ± 6% -19.68% (p=0.000 n=30+30)
FNV8K-4 12.6µs ± 1% 10.1µs ± 0% -19.99% (p=0.000 n=29+28)
name old speed new speed delta
Spooky8-4 184MB/s ± 2% 258MB/s ± 1% +40.06% (p=0.000 n=26+28)
Spooky16-4 231MB/s ± 1% 359MB/s ± 1% +55.47% (p=0.000 n=24+28)
Spooky40-4 467MB/s ± 0% 841MB/s ± 1% +79.95% (p=0.000 n=29+29)
Spooky64-4 507MB/s ± 1% 1061MB/s ± 1% +109.44% (p=0.000 n=28+29)
Spooky1K-4 881MB/s ± 3% 2629MB/s ± 1% +198.31% (p=0.000 n=27+26)
Spooky8K-4 1.02GB/s ± 2% 3.09GB/s ± 1% +203.66% (p=0.000 n=29+28)
Siphash8-4 339MB/s ± 0% 356MB/s ± 0% +4.93% (p=0.000 n=29+29)
Siphash16-4 581MB/s ± 1% 608MB/s ± 1% +4.63% (p=0.000 n=28+30)
Siphash40-4 1.00GB/s ± 0% 1.02GB/s ± 1% +2.72% (p=0.000 n=28+29)
Siphash64-4 1.22GB/s ± 0% 1.23GB/s ± 1% +1.04% (p=0.000 n=29+30)
Siphash1K-4 1.86GB/s ± 1% 1.85GB/s ± 2% -0.95% (p=0.000 n=30+27)
Siphash8K-4 1.94GB/s ± 2% 1.93GB/s ± 2% -0.40% (p=0.036 n=30+27)
Farm8-4 297MB/s ± 1% 463MB/s ± 1% +55.70% (p=0.000 n=29+30)
Farm16-4 596MB/s ± 1% 927MB/s ± 0% +55.51% (p=0.000 n=28+28)
Farm40-4 630MB/s ± 0% 1225MB/s ± 1% +94.44% (p=0.000 n=27+28)
Farm64-4 1.01GB/s ± 1% 1.96GB/s ± 1% +94.70% (p=0.000 n=26+28)
Farm1K-4 1.00GB/s ± 3% 5.39GB/s ± 2% +436.64% (p=0.000 n=29+29)
Farm8K-4 1.13GB/s ± 1% 6.84GB/s ± 1% +503.15% (p=0.000 n=26+25)
CFarmhash8-4 36.7MB/s ± 1% 39.4MB/s ± 1% +7.12% (p=0.000 n=30+28)
CFarmhash16-4 74.1MB/s ± 1% 78.6MB/s ± 1% +6.16% (p=0.000 n=29+30)
CFarmhash40-4 192MB/s ± 0% 190MB/s ± 1% -0.95% (p=0.000 n=24+27)
CFarmhash64-4 296MB/s ± 3% 304MB/s ± 1% +2.84% (p=0.000 n=30+30)
CFarmhash1K-4 3.45GB/s ± 2% 3.43GB/s ± 1% -0.54% (p=0.000 n=26+30)
CFarmhash8K-4 9.02GB/s ± 1% 9.00GB/s ± 1% -0.22% (p=0.004 n=27+28)
City8-4 330MB/s ± 1% 562MB/s ± 2% +70.32% (p=0.000 n=29+29)
City16-4 660MB/s ± 2% 1128MB/s ± 1% +70.84% (p=0.000 n=27+27)
City40-4 605MB/s ± 1% 1238MB/s ± 0% +104.64% (p=0.000 n=28+29)
City64-4 969MB/s ± 1% 1982MB/s ± 0% +104.62% (p=0.000 n=24+23)
City1K-4 754MB/s ± 3% 1582MB/s ± 1% +109.84% (p=0.000 n=26+28)
City8K-4 798MB/s ± 1% 1737MB/s ± 1% +117.63% (p=0.000 n=27+30)
Metro8-4 418MB/s ± 1% 551MB/s ± 0% +31.99% (p=0.000 n=27+28)
Metro16-4 576MB/s ± 1% 977MB/s ± 0% +69.67% (p=0.000 n=28+30)
Metro40-4 729MB/s ± 0% 1368MB/s ± 1% +87.65% (p=0.000 n=28+29)
Metro64-4 852MB/s ± 1% 1852MB/s ± 0% +117.27% (p=0.000 n=30+30)
Metro1K-4 1.19GB/s ± 0% 4.94GB/s ± 2% +314.76% (p=0.000 n=29+27)
Metro8K-4 1.22GB/s ± 1% 5.34GB/s ± 3% +336.66% (p=0.000 n=29+30)
XXHash8-4 567MB/s ± 6% 609MB/s ± 0% +7.50% (p=0.000 n=30+26)
XXHash16-4 990MB/s ± 3% 1044MB/s ± 1% +5.48% (p=0.000 n=30+25)
XXHash40-4 1.40GB/s ± 0% 1.75GB/s ± 0% +25.05% (p=0.000 n=29+29)
XXHash64-4 1.93GB/s ± 1% 2.68GB/s ± 1% +38.73% (p=0.000 n=29+25)
XXHash1K-4 4.52GB/s ± 0% 8.65GB/s ± 1% +91.40% (p=0.000 n=29+29)
XXHash8K-4 4.89GB/s ± 0% 11.55GB/s ± 1% +136.44% (p=0.000 n=28+30)
Fasthash8-4 875MB/s ± 6% 914MB/s ± 3% +4.45% (p=0.000 n=28+30)
Fasthash16-4 1.48GB/s ± 4% 1.62GB/s ± 2% +9.75% (p=0.000 n=30+29)
Fasthash40-4 2.81GB/s ± 2% 2.90GB/s ± 1% +3.30% (p=0.000 n=30+29)
Fasthash64-4 3.62GB/s ± 0% 3.65GB/s ± 1% +0.63% (p=0.000 n=27+30)
Fasthash1K-4 5.82GB/s ± 0% 5.84GB/s ± 0% +0.39% (p=0.000 n=27+30)
Fasthash8K-4 6.21GB/s ± 1% 6.21GB/s ± 0% ~ (p=0.562 n=28+30)
Highway8-4 6.34MB/s ± 1% 18.27MB/s ± 6% +188.17% (p=0.000 n=30+30)
Highway16-4 12.7MB/s ± 2% 36.9MB/s ± 1% +191.36% (p=0.000 n=26+27)
Highway40-4 26.9MB/s ± 2% 76.3MB/s ± 5% +183.27% (p=0.000 n=28+30)
Highway64-4 36.6MB/s ± 4% 104.6MB/s ± 3% +185.46% (p=0.000 n=30+29)
Highway1K-4 117MB/s ± 4% 345MB/s ± 3% +193.69% (p=0.000 n=30+30)
Highway8K-4 137MB/s ± 1% 397MB/s ± 3% +189.65% (p=0.000 n=28+29)
FNV8-4 196MB/s ± 4% 238MB/s ± 1% +21.79% (p=0.000 n=30+29)
FNV16-4 304MB/s ± 1% 382MB/s ± 1% +25.42% (p=0.000 n=29+30)
FNV40-4 435MB/s ± 1% 507MB/s ±25% +16.64% (p=0.000 n=29+30)
FNV64-4 498MB/s ± 1% 623MB/s ± 1% +25.15% (p=0.000 n=29+29)
FNV1K-4 624MB/s ± 5% 778MB/s ± 6% +24.55% (p=0.000 n=30+30)
FNV8K-4 649MB/s ± 1% 812MB/s ± 0% +24.98% (p=0.000 n=29+28)
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