b9d813c403
Move Ryzen related fixes to RxFix class.
2021-01-23 00:27:56 +07:00
ea367da064
#2043 Fix compile warning.
2021-01-17 17:48:35 +07:00
f62f4e6108
RandomX x86 JIT: remove redundant CFROUND
2021-01-07 16:20:00 +01:00
ac46d6f8de
Fix GCC warning
2020-12-19 19:50:52 +01:00
5efd00abec
Another dataset AVX2 init speedup (+3.8% faster on Zen3)
2020-12-19 19:46:31 +01:00
633aaccd9c
Added config option for AVX2 dataset init
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-1 = Auto detect
0 = Always disabled
1 = Enabled if AVX2 is supported
2020-12-19 16:18:49 +01:00
410313d933
Auto-detect the fastest code for dataset init
2020-12-19 13:59:28 +01:00
515a85e66c
Dataset initialization with AVX2 (WIP)
2020-12-18 14:53:54 +01:00
6b331b6945
Reduce JIT memory for ARM.
2020-12-15 02:52:38 +07:00
414588d701
Fix alignment for Linux
2020-12-14 18:32:25 +01:00
f89f6a8abf
Fix: secure JIT and huge pages are incompatible on Windows
2020-12-14 18:22:58 +01:00
179f09081f
Alternative secure JIT for macOS.
2020-12-12 21:32:36 +07:00
775867fc3e
Fixed secure JIT on Linux and code cleanup.
2020-12-12 19:18:47 +07:00
497863441a
Remove duplicated code.
2020-12-12 12:39:11 +07:00
ec62ded279
Added generic secure JIT support for RandomX.
2020-12-11 23:17:54 +07:00
0da3390d09
More static analysis fixes
2020-12-08 16:05:58 +01:00
cafd868773
Fixed errors found by static analysis
2020-12-08 12:16:59 +01:00
c8ee6f7db8
Move Profiler and more cleanup.
2020-12-04 09:23:40 +07:00
f16d1837f8
Optimized JIT compiler
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More branch-free code
2020-11-29 14:05:50 +01:00
c10ec90b60
Make single thread bench cheat-resistant
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Each hash is dependent on the previous hash to make multi-threaded cheating impossible.
2020-11-15 20:38:27 +01:00
a64ff6b7c7
CompiledVm: define default constructor
2020-11-09 16:29:42 +00:00
6b7b3511ce
Also fix RelWithDebIfno build in Visual Studio
2020-10-27 14:25:43 +01:00
50bdaba526
Fixed Debug build in Visual Studio
2020-10-27 14:08:36 +01:00
4bac3e7695
Fix 32-bit compilation
2020-10-07 18:19:35 +02:00
59bd6d4187
Merge pull request #1878 from SChernykh/dev
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Fixed ARM compilation
2020-10-07 23:11:39 +07:00
166c011d37
Fixed ARM compilation
2020-10-07 18:09:42 +02:00
1289942567
Merge pull request #1876 from SChernykh/dev
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RandomX: added `huge-pages-jit` config parameter
2020-10-07 22:48:57 +07:00
44dcded866
RandomX: added huge-pages-jit config parameter
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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
a705ab775b
RandomX: align args
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tempHash/output must be 16-byte aligned for randomx_calculate_hash{,_first,_next}
2020-10-07 14:47:18 +00:00
116fb3d3f9
Merge pull request #1864 from cohcho/soft_aes_optimization2
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soft_aes: fix previous optimization
2020-10-05 12:20:41 +07:00
5f0f2506e8
soft_aes: fix previous optimization
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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
ebf259fa7c
RandomX: removed rx/loki
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Loki forks to PoS on October 9th.
2020-10-02 17:02:52 +02:00
d45bb24a32
Renamed WITH_SSE to WITH_SSE4_1 and make it work on all platforms.
2020-10-01 11:00:08 +07:00
7b4f768114
RandomX: optimized soft AES code
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Unrolled loop was 5-10% slower depending on CPU.
2020-09-29 21:22:11 +02:00
dfab81e9fa
Merge pull request #1858 from SChernykh/dev
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RandomX: removed duplicate constants in Blake2b
2020-09-27 16:51:03 +07:00
3025c265e8
RandomX: removed duplicate constatns in Blake2b
2020-09-27 11:50:08 +02:00
ee603ab9e2
Merge pull request #1857 from SChernykh/dev
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RandomX: isolate SSE4.1 code to fix crashes on old CPUs
2020-09-27 16:47:56 +07:00
84f8a0dc54
RandomX: isolate SSE4.1 code to fix crashes on old CPUs
2020-09-27 11:46:32 +02:00
9be3b69109
soft_aes: fix previous optimization
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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
1e26e58660
Fix for ARM compilation
2020-09-23 11:44:08 +02:00
9768bf65d1
RandomX improved performance of GCC compiled binaries
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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
891a46382e
RandomX: AES improvements
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- A bit faster hardware AES code when compiled with MSVC
- More reliable software AES benchmark
2020-09-21 17:51:08 +02:00
c7476e076b
RandomX refactoring, moved more stuff to compile time
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Small x86 JIT compiler speedup.
2020-09-18 20:51:25 +02:00
8d1168385a
RandomX: returned old soft AES impl and auto-select between the two
2020-09-15 20:48:27 +02:00
a05393727c
RandomX: added performance profiler (for developers)
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Also optimized Blake2b SSE4.1 code size to avoid code cache pollution.
2020-09-12 23:07:52 +02:00
4a9db89527
RandomX: added SSE4.1-optimized Blake2b
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+0.15% on `rx/0`
+0.3% on `rx/wow`
2020-09-10 14:28:40 +02:00
a84b45b1bb
RandomX: added parameter for scratchpad prefetch mode
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`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
72c8404d18
Fix compile warnings.
2020-08-24 10:04:46 +07:00
3e4bf8cd6c
Fix compile warning
2020-08-17 06:08:14 +07:00
00b4ae9c36
Fixed compile warning and updated build.uv.sh.
2020-08-16 16:03:27 +07:00
XMRig
SChernykh
cohcho