5 commits

Author	SHA1	Message	Date
SChernykh	763691fa4b	More optimizations for Ryzen	2019-12-09 20:29:05 +01:00
SChernykh	d0df824599	Optimized dataset read for Ryzen CPUs ... Removed register dependency in dataset read, +0.8% speedup on average.	2019-12-08 16:14:02 +01:00
SChernykh	2322e3bcf7	RandomX: optimized loading from scratchpad ... Prefetches scratchpad data as soon as possible to calculate data address for the next load. Up to ~1.4% speedup on Ryzen 7 3700X @ 4.1 GHz, RAM 3200 MHz 14-14-14-28 with optimized sub-timings: Variant|Before H/S|After H/S -------|----------|--------- rx/0|8663|8777 rx/wow|9867|10009 rx/loki|8652|8731	2019-09-11 19:10:01 +02:00
SChernykh	d3f98ef7bc	RandomX optimizations ... - Optimized soft AES code, up to +30% hashrate on CPU without AES support - Added prefetch for the first dataset access, up to +0.1% hashrate	2019-09-04 19:24:12 +02:00
SChernykh	6eb9d0963b	Integrated RandomX, added RandomXL (Loki)	2019-07-01 20:11:51 +02:00