Felix Lange
3f33a7c8ce
consensus/ethash: reduce keccak hash allocations (#16857)
Use Read instead of Sum to avoid internal allocations and
copying the state.
name old time/op new time/op delta
CacheGeneration-8 764ms ± 1% 579ms ± 1% -24.22% (p=0.000 n=20+17)
SmallDatasetGeneration-8 75.2ms ±12% 60.6ms ±10% -19.37% (p=0.000 n=20+20)
HashimotoLight-8 1.58ms ±11% 1.55ms ± 8% ~ (p=0.322 n=20+19)
HashimotoFullSmall-8 4.90µs ± 1% 4.88µs ± 1% -0.31% (p=0.013 n=19+18)
2018-06-04 10:32:32 +03:00
..
2018-05-19 15:44:36 +07:00
2018-06-04 10:32:32 +03:00
2017-06-12 14:45:17 +02:00
2018-04-18 00:53:50 +02:00
2018-02-05 17:40:32 +01:00