DragonX/drg-xmrig
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671 Commits
Author SHA1 Message Date
cohcho 6627c1472e Nonce: refactor static init 2020-10-06 13:34:19 +00:00
xmrig 3f85d142d9 Merge pull request #1864 from cohcho/soft_aes_optimization2 
soft_aes: fix previous optimization
 2020-10-05 12:20:41 +07:00
cohcho a5f4548b27 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 d5dd4ce89f RandomX: removed rx/loki 
Loki forks to PoS on October 9th.
 2020-10-02 17:02:52 +02:00
XMRig 92835b608f Renamed WITH_SSE to WITH_SSE4_1 and make it work on all platforms. 2020-10-01 11:00:08 +07:00
SChernykh d498274ca9 RandomX: optimized soft AES code 
Unrolled loop was 5-10% slower depending on CPU.
 2020-09-29 21:22:11 +02:00
xmrig c0c0e61f5e Merge pull request #1858 from SChernykh/dev 
RandomX: removed duplicate constants in Blake2b
 2020-09-27 16:51:03 +07:00
SChernykh fbb8e955aa RandomX: removed duplicate constatns in Blake2b 2020-09-27 11:50:08 +02:00
xmrig a860d88378 Merge pull request #1857 from SChernykh/dev 
RandomX: isolate SSE4.1 code to fix crashes on old CPUs
 2020-09-27 16:47:56 +07:00
SChernykh 36592c2fe0 RandomX: isolate SSE4.1 code to fix crashes on old CPUs 2020-09-27 11:46:32 +02:00
cohcho 37a47652b9 soft_aes: fix previous optimization 
the best order of hash/fill/prefetch depends on hw/soft AES
only hw AES is faster after previous optimization
 2020-09-25 15:26:19 +00:00
SChernykh c4a083aa8c Fix for ARM compilation 2020-09-23 11:44:08 +02:00
SChernykh b8d604bec4 RandomX improved performance of GCC compiled binaries 
JIT compilator was slower compared to MSVC compiled binary. Up to +0.1% speedup on rx/wow in Linux.
 2020-09-22 13:48:11 +02:00
SChernykh 60faba76e8 RandomX: AES improvements 
- A bit faster hardware AES code when compiled with MSVC
- More reliable software AES benchmark
 2020-09-21 17:51:08 +02:00
SChernykh 1e38eb3f4f RandomX refactoring, moved more stuff to compile time 
Small x86 JIT compiler speedup.
 2020-09-18 20:51:25 +02:00
SChernykh 3ef7c9b5e6 RandomX: returned old soft AES impl and auto-select between the two 2020-09-15 20:48:27 +02:00
cohcho 3068b7adbe reserve at most 1 bit for wrapping detection 2020-09-13 18:42:16 +00:00
SChernykh f126fa112e 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
xmrig 09bffdfb47 Merge pull request #1827 from cohcho/nonce_iteration_without_tests 
nonce iteration optimization
 2020-09-10 19:33:23 +07:00
SChernykh 9a53285c5f RandomX: added SSE4.1-optimized Blake2b 
+0.15% on `rx/0`
+0.3% on `rx/wow`
 2020-09-10 14:28:40 +02:00
cohcho b183af0953 fix nonce mask 2020-09-09 19:39:52 +00:00
cohcho 5cf1494401 nonce iteration optimization 
efficient and correct nonce iteration without duplicates
 2020-09-09 10:03:37 +00:00
SChernykh f26d4274fc 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 e254283089 Fix compile warnings. 2020-08-24 10:04:46 +07:00
XMRig 42576e91dc Fix compile warning. 2020-08-23 14:22:08 +07:00
XMRig 3baf926bb7 Fix compile warning 2020-08-17 06:08:14 +07:00
XMRig e5e5b48216 Fixed compile warning and updated build.uv.sh. 2020-08-16 16:03:27 +07:00
SChernykh 07d9abc90e RandomX JIT: optimized address mask calculation 2020-08-12 16:45:16 +02:00
XMRig d3ddb76962 Fixed RandomX cache initialization if 1GB pages fails to allocate on a first NUMA node. 2020-08-01 12:30:02 +07:00
SChernykh 3d78f30171 Try to allocate scratchpad from dataset's 1 GB huge pages, if normal huge pages are not available 2020-07-31 13:37:22 +02:00
SChernykh 5aae95eddc Force 2 MB pages size in allocateLargePagesMemory() on Linux 2020-07-31 09:55:49 +02:00
XMRig b2b54cbe82 Cleanup 2020-07-22 21:27:40 +07:00
SChernykh 51370682f3 Fixed RandomX initialization for VS debug builds 2020-07-21 10:10:07 +02:00
XMRig 3526c1335d Added command line options --cache-qos (--randomx-cache-qos) and --argon2-impl (--cpu-argon2-impl). 2020-07-20 09:17:59 +07:00
XMRig da244e7acf Fixed build without MSR support. 2020-07-16 05:15:35 +07:00
SChernykh e8dbb8ca9f Removed cache QoS warning at exit on unsupported CPUs 2020-07-13 20:43:49 +02:00
SChernykh a3f4d91ad7 Cache QoS: fix for seting MSR 2020-07-13 20:30:44 +02:00
SChernykh 5af50b854c RandomX: added cache QoS support 
False by default. If set to true, all non-mining CPU cores will not have access to L3 cache.
 2020-07-13 17:23:18 +02:00
Jim Huang 3343e373e8 Adopt new SSE2NEON and reduce ARM-specific changes 
This patch updated SSE2NEON [1], which contains more functions
provided by Intel intrinsics, only implemented with NEON-based
counterparts to produce the exact semantics of the intrinsics.
Consequently, ARM-specific changes against CryptoNight_arm can
be reduced as well.

[1] https://github.com/DLTcollab/sse2neon/
 2020-07-11 01:55:11 +08:00
SChernykh 08d71d5144 RandomX: tweaked Ryzen code 
Very small speedup
 2020-07-05 16:06:59 +02:00
SChernykh 038629c093 Print error message when MSR mod fails 
Make sure user knows that hashrate is worse than it could be.
 2020-06-26 19:54:06 +02:00
SChernykh 683ca745a8 KawPow: optimized CPU share verification 
- 2 times faster CPU share verification (11 -> 5 ms)
- 1.5 times faster light cache initialization
 2020-06-26 12:31:26 +02:00
SChernykh 3292679e66 KawPow: fixed crash on old CPUs 
- Use `popcnt` instruction only when it's supported
 2020-06-10 21:49:43 +02:00
XMRig a4032b9f4f Merge branch 'dev' into evo 2020-06-07 21:25:31 +07:00
SChernykh 63dd56831e Fixed GCC 10.1 issues 
- Fixed uninitialized `state->x` warning
- Fixed broken code with `-O3` or `-Ofast`
 2020-06-07 16:23:17 +02:00
XMRig 6fde2cc703 Merge branch 'dev' into evo 2020-06-07 20:15:12 +07:00
Matt Smith 6a0f170269 Stop linker from making stack executable 
Add .note.GNU-stack section to end of AstroBWT ASM.

Signed-off-by: Matt Smith <matt@offtopica.uk>
 2020-06-07 13:57:37 +01:00
SChernykh 2ab164caf2 Conceal (CCX) support 2020-06-07 01:01:45 +02:00
XMRig a5442dbcb2 Merge branch 'evo' of https://github.com/SChernykh/xmrig into pr1713 2020-06-05 19:17:01 +07:00
SChernykh 9fd7f42e95 Reduced memory for KawPow 2020-06-05 14:01:49 +02:00