Commit graph

13 commits

Author SHA1 Message Date
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
1fbbae1e4a Added 1GB hugepages support for Linux 2019-12-05 19:39:47 +01:00
SChernykh
84d7eb05f3 RandomX fixes
Intel JCC erratum fix and various other improvements, see more here: https://www.phoronix.com/scan.php?page=article&item=intel-jcc-microcode&num=1
2019-12-01 08:46:35 +01:00
SChernykh
e3f726796b Use XMRIG_ARMv8 macro 2019-11-15 16:12:26 +01:00
SChernykh
3953568a0e Fix for 32-bit ARM compilation 2019-11-15 16:00:48 +01:00
SChernykh
2b29a4c20f RandomX (Arqma variant) support 2019-10-08 19:00:19 +02:00
SChernykh
38f4f4f695 Added JIT compiler for RandomX on ARMv8 2019-09-21 10:10:52 +02:00
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
21a56c9cbf Updated RandomX 2019-08-27 16:12:13 +02:00
XMRig
043989e8ee Resolved conflict between argon2 implementations. 2019-08-16 03:18:35 +07:00
XMRig
4f49533e98 Fixed warnings. 2019-07-17 05:33:13 +07:00
XMRig
20313cbc56 Implemented unified cryptonight and RandomX scratchpad memory. 2019-07-17 04:33:11 +07:00
SChernykh
6eb9d0963b Integrated RandomX, added RandomXL (Loki) 2019-07-01 20:11:51 +02:00