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169 Commits

Author SHA1 Message Date
XMRig c7e541d84f Disallow direct use of HwlocCpuInfo class. 2023-06-07 00:32:09 +07:00
SChernykh c62622b114 Fix: --randomx-wrmsr=-1 worked only on Intel 2023-02-26 22:31:55 +01:00
SChernykh 3ad6ab56a5 Improved Zen 3 MSR mod 
+0.5% speedup on Ryzen 5 5600X
 2022-11-17 23:32:36 +01:00
SChernykh 7fc45dfb2d RandomX: added MSR mod for Zen 4 
+0.8% faster on Ryzen 9 7950X
 2022-10-01 18:33:04 +02:00
SChernykh 63e21dfe63 RandomX: added Blake2 AVX2 version 
+0.1% speedup on AMD Zen2/Zen3 and Intel CPUs which support AVX2.
 2022-08-25 20:39:54 +02:00
SChernykh 7f2f50a8d9 RandomX: don't restart mining threads when the seed changes 
It helps to not loose huge pages when the seed changes (every 2048 blocks, ~2.8 days).
 2021-12-25 13:39:15 +01:00
SChernykh ceaebfd877 GhostRider algorithm (Raptoreum) support 2021-11-23 08:14:01 +01:00
XMRig 35acb3f00b Merge branch 'GraftRandomX' of https://github.com/Stardock2018/xmrig into pr2563 2021-08-28 11:50:17 +07:00
Chris 5fdf5516ff Added Graft RandonX 2021-08-27 08:19:54 -06:00
XMRig c7ac314110 Code cleanup based on Clang-Tidy. 2021-08-25 18:45:15 +07:00
XMRig 9580f5395f Removed shortName. 2021-08-11 22:26:34 +07:00
XMRig e6332eff2b Implemented stable algorithm ids. 2021-08-11 03:46:34 +07:00
SChernykh 8af8df25aa Optimized cn-heavy for Zen3 
- Uses scratchpad interleaving to access only the closest L3 slice from each CPU core.
- Also activates MSR mod for cn-heavy because CPU prefetchers get confused with interleaving
- 7-8% speedup on Zen3
 2021-02-07 22:05:11 +01:00
SChernykh 4108428872 Fixed crashes on ARM 2021-02-01 17:07:45 +01:00
XMRig 672f6df6c1 Fixed Cache QoS restore on exit where it not supported. 2021-01-24 02:23:27 +07:00
XMRig 9dae559b73 Added RxMsr class. 2021-01-23 23:23:39 +07:00
XMRig b9d813c403 Move Ryzen related fixes to RxFix class. 2021-01-23 00:27:56 +07:00
XMRig c48e2e6af8 Added new class Msr. 2021-01-22 23:50:25 +07:00
Richard Mitsuk Lavitt 590252bd5e fixed grammar in a couple of awkward error messages 2021-01-15 14:33:38 -06:00
SChernykh 633aaccd9c Added config option for AVX2 dataset init 
-1 = Auto detect
0 = Always disabled
1 = Enabled if AVX2 is supported
 2020-12-19 16:18:49 +01:00
SChernykh 515a85e66c Dataset initialization with AVX2 (WIP) 2020-12-18 14:53:54 +01:00
SChernykh 0da3390d09 More static analysis fixes 2020-12-08 16:05:58 +01:00
XMRig c8ee6f7db8 Move Profiler and more cleanup. 2020-12-04 09:23:40 +07:00
XMRig 63bd45c397 Added Cvt class. 2020-12-02 16:31:45 +07:00
SChernykh d557fe7f39 Fix RandomX init when switching to other algo and back 2020-11-29 22:02:48 +01:00
SChernykh 9a1e867da2 Fixed MSR mod names in JSON API 2020-11-14 19:55:43 +01:00
XMRig 3b6cfd9c4f #1937 Print path to existing WinRing0 service without verbose option. 2020-11-12 23:32:49 +07:00
SChernykh c8c0abdb00 Separate MSR mod for Zen/Zen2 and Zen3 
Another +0.5% speedup for Zen2
 2020-11-08 19:40:44 +01:00
SChernykh 1e3e8ff8ee Update RxConfig.cpp 2020-11-06 22:59:18 +01:00
SChernykh d4750239ea New MSR mod for Ryzen 
+3.5% on Zen2, +1-2% on Zen3
 2020-11-06 22:56:09 +01:00
SChernykh f1a24b7ddd Fix compilation on ARMv8 with GCC 9.3.0 2020-11-02 13:50:10 +01:00
XMRig 905713f1ca Merge branch 'feature-bench-submit' into dev 2020-10-30 23:25:09 +07:00
SChernykh 50bdaba526 Fixed Debug build in Visual Studio 2020-10-27 14:08:36 +01:00
XMRig 4914fefb1f Added "msr" field for CPU backend. 2020-10-25 16:36:37 +07:00
cohcho 99b58580e9 MSR: supress kernel module warning 2020-10-23 13:09:13 +00:00
XMRig 87b4d97798 New Async wrapper. 2020-10-21 08:09:44 +07:00
XMRig 36b1523194 Code cleanup. 2020-10-16 19:35:36 +07:00
cohcho 65fa1d9bf3 uv: fix performance issue 
unix implementation of uv_async_t has been wasting cpu cycles for nothing since 1.29.0 release
implement efficient callback scheduling for linux
 2020-10-12 04:09:09 +00:00
SChernykh 44dcded866 RandomX: added huge-pages-jit config parameter 
Set to false by default, gives 0.2% boost on Ryzen 7 3700X with 16 threads, but hashrate might be unstable on Ryzen between launches. Use with caution.
 2020-10-07 17:42:55 +02:00
SChernykh a8466a139c RandomX: allocate 2 MB pages for generated code, if possible 
+0.2% boost on Ryzen 7 3700X
 2020-10-07 10:35:10 +02:00
cohcho fa5b872782 RxVm: fix randomx_create_vm call 
randomx_create_vm requires either cache or dataset, but not both
 2020-10-06 19:45:43 +00:00
xmrig 116fb3d3f9 Merge pull request #1864 from cohcho/soft_aes_optimization2 
soft_aes: fix previous optimization
 2020-10-05 12:20:41 +07:00
cohcho 5f0f2506e8 soft_aes: fix previous optimization 
Previously removed unrolled variant is faster on some CPUs
Some CPUs are faster with added unrolled variant
The best variant depends on number of threads on some CPUs
 2020-10-04 14:47:58 +00:00
SChernykh ebf259fa7c RandomX: removed rx/loki 
Loki forks to PoS on October 9th.
 2020-10-02 17:02:52 +02:00
XMRig d45bb24a32 Renamed WITH_SSE to WITH_SSE4_1 and make it work on all platforms. 2020-10-01 11:00:08 +07:00
SChernykh 8d1168385a RandomX: returned old soft AES impl and auto-select between the two 2020-09-15 20:48:27 +02:00
SChernykh a05393727c RandomX: added performance profiler (for developers) 
Also optimized Blake2b SSE4.1 code size to avoid code cache pollution.
 2020-09-12 23:07:52 +02:00
SChernykh 4a9db89527 RandomX: added SSE4.1-optimized Blake2b 
+0.15% on `rx/0`
+0.3% on `rx/wow`
 2020-09-10 14:28:40 +02:00
SChernykh a84b45b1bb RandomX: added parameter for scratchpad prefetch mode 
`scratchpad_prefetch_mode` can have 4 values:
0: off
1: use `prefetcht0` instruction (default, same as previous XMRig versions)
2: use `prefetchnta` instruction (faster on Coffee Lake and a few other CPUs)
3: use `mov` instruction
 2020-09-04 16:16:07 +02:00
XMRig 879e160ba3 Fix compile warning. 2020-08-23 14:22:08 +07:00