jory/xmrig-minimized-dll
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161 Commits

Author SHA1 Message Date
SChernykh
50bdaba526 Fixed Debug build in Visual Studio 2020-10-27 14:08:36 +01:00
SChernykh
4bac3e7695 Fix 32-bit compilation 2020-10-07 18:19:35 +02:00
xmrig
59bd6d4187
Merge pull request #1878 from SChernykh/dev 
Fixed ARM compilation
 2020-10-07 23:11:39 +07:00
SChernykh
166c011d37 Fixed ARM compilation 2020-10-07 18:09:42 +02:00
xmrig
1289942567
Merge pull request #1876 from SChernykh/dev 
RandomX: added `huge-pages-jit` config parameter
 2020-10-07 22:48:57 +07:00
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
cohcho
a705ab775b RandomX: align args 
tempHash/output must be 16-byte aligned for randomx_calculate_hash{,_first,_next}
 2020-10-07 14:47:18 +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
7b4f768114 RandomX: optimized soft AES code 
Unrolled loop was 5-10% slower depending on CPU.
 2020-09-29 21:22:11 +02:00
xmrig
dfab81e9fa
Merge pull request #1858 from SChernykh/dev 
RandomX: removed duplicate constants in Blake2b
 2020-09-27 16:51:03 +07:00
SChernykh
3025c265e8 RandomX: removed duplicate constatns in Blake2b 2020-09-27 11:50:08 +02:00
xmrig
ee603ab9e2
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
84f8a0dc54 RandomX: isolate SSE4.1 code to fix crashes on old CPUs 2020-09-27 11:46:32 +02:00
cohcho
9be3b69109 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
1e26e58660 Fix for ARM compilation 2020-09-23 11:44:08 +02:00
SChernykh
9768bf65d1 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
891a46382e 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
c7476e076b RandomX refactoring, moved more stuff to compile time 
Small x86 JIT compiler speedup.
 2020-09-18 20:51:25 +02:00
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
72c8404d18
Fix compile warnings. 2020-08-24 10:04:46 +07:00
XMRig
3e4bf8cd6c
Fix compile warning 2020-08-17 06:08:14 +07:00
XMRig
00b4ae9c36
Fixed compile warning and updated build.uv.sh. 2020-08-16 16:03:27 +07:00
SChernykh
5926dee354 RandomX JIT: optimized address mask calculation 2020-08-12 16:45:16 +02:00
SChernykh
5bc89fdc8b Fixed RandomX initialization for VS debug builds 2020-07-21 10:10:07 +02:00
SChernykh
3d740e81a2 RandomX: tweaked Ryzen code 
Very small speedup
 2020-07-05 16:06:59 +02:00
XMRig
b34e3e1a7b
Remove unused code. 2020-05-04 02:07:38 +07:00
SChernykh
80d944bf82 Optimized RandomX dataset initialization 
- Use single Argon2 implemenation
- Auto-select the fastest Argon2 implementation for RandomX
 2020-05-03 20:44:59 +02:00
XMRig
c18478a6b4
Small cleanups. 2020-05-03 13:38:34 +07:00
SChernykh
bfd017d064 Refactored CFROUND 2020-04-21 15:44:04 +02:00
SChernykh
abb3340cc7 RandomX JIT refactoring 
- Smaller memory footprint
- A bit faster overall
 2020-04-09 14:24:54 +02:00
SChernykh
92810ad761 Fixed VM destruction 2020-04-08 08:31:53 +02:00
SChernykh
39bd3ca1da Fix off-by-one error 2020-04-07 18:53:08 +02:00
SChernykh
4d0edde66d Fixed pool lock 2020-04-07 18:48:02 +02:00
SChernykh
69cbfd682a Use node number instead of affinity 2020-04-07 18:46:22 +02:00
SChernykh
6ae37a9519 Pooled allocation of RandomX VMs 
+0.5% speedup on Zen2 when the whole L3 cache is used (16 threads on 3700X/3800X, 32 threads on 3950X).
 2020-04-07 18:31:35 +02:00
kevacoin
0528ccd01e Added Keva. 2020-03-04 16:23:33 -08:00
XMRig
616c52f266
#1572 Fix compile warning. 2020-03-01 11:59:53 +07:00
SChernykh
131085be80 Optimized CFROUND 
Shorter version using BMI2 instructionns
 2020-02-21 19:00:58 +01:00
SChernykh
e1b8f52e59 Fixed 32-bit compilation 2020-02-21 16:08:23 +01:00
SChernykh
0caeb41bff Tuned JIT compiler 
0.3-0.4% speedup depending on CPU.
 2020-02-20 20:59:22 +01:00
SChernykh
ffc9f67751 Crash fix for Bullodzer CPUs 2020-02-02 17:16:59 +01:00
SChernykh
cd763be05b Fix compile error 2020-01-24 14:09:07 +01:00
SChernykh
42a7194e93 Fix crash on Linux 2020-01-24 13:34:12 +01:00
SChernykh
9f1753cc4f Optimized CFROUND 2020-01-22 20:11:00 +01:00
SChernykh
d342968211 Added support for BMI2 instructions 2020-01-21 19:44:56 +01:00
SChernykh
f80177cbd3 Optimizations for AMD Bulldozer 
- Added support for XOP instructions
- Enabled Ryzen code for Bulldozer because it's faster there too
 2020-01-15 13:04:26 +01:00
SChernykh
73722ce186 JIT compiler: removed unnecessary memcpy from generateProgram() 2020-01-13 18:00:41 +01:00
SChernykh
eb20dfbc94 JIT compiler tweaks 2020-01-06 13:57:48 +01:00
SChernykh
c9f90e6770 Refactor Ryzen fix to fix compilation issues 2019-12-31 11:55:07 +02:00
XMRig
ac4086b273
Fix build. 2019-12-28 02:00:08 +07:00
SChernykh
3a2941b719 Fix for 1st-gen Ryzen crashes 2019-12-27 12:40:38 +02:00
XMRig
dbb721cb5e
Removed "rx/v" algorithm. 2019-12-26 22:34:19 +07:00
XMRig
22eca8e0d5
Fixed memory allocation checks. 2019-12-25 04:39:21 +07:00
Tony Butler
45412a2ace Add MoneroV (rx/v) algorithm [based on MoneroOcean/master] 2019-12-18 16:17:22 -07:00
SChernykh
c01c035269 Fixed crash with GCC compiler 2019-12-18 17:32:57 +01:00
SChernykh
f85aba5d21 Fixed AVX detection 2019-12-18 12:20:21 +01:00
SChernykh
f8bf8fddd9 Update jit_compiler_x86_static.S 2019-12-18 09:13:21 +01:00
SChernykh
7459677fd5 Add vzeroupper for processors with AVX 
To avoid false dependencies on upper 128 bits of YMM registers.
 2019-12-18 09:12:25 +01:00
SChernykh
4da37baf8c RandomSFX (Safex Cash variant) support 2019-12-16 19:36:29 +01:00
SChernykh
ef522f6404 Update jit_compiler_x86_static.S 2019-12-09 20:30:37 +01:00
SChernykh
763691fa4b More optimizations for Ryzen 2019-12-09 20:29:05 +01:00
XMRig
d32df84ca5
Memory allocation refactoring. 2019-12-08 23:17:39 +07:00
SChernykh
028b335bac Fix GCC compilation 2019-12-08 16:51:37 +01:00
SChernykh
ffec421408 Fixed indentation 2019-12-08 16:20:46 +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
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
472ec1a0e6 Fix function names for clang on Apple 2019-11-12 14:42:21 +01:00
SChernykh
578bebb04d Prefer sys_icache_invalidate on iOS 
Also break compilation with error if clear cache is not available
 2019-10-18 18:17:57 +02:00
SChernykh
5611249af7 Fixed __builtin___clear_cache detection 2019-10-18 18:04:13 +02:00
SChernykh
0ad992985c Update jit_compiler_a64.cpp 2019-10-18 16:36:50 +02:00
SChernykh
1a66c3f1a1 Update jit_compiler_a64.cpp 2019-10-18 16:32:01 +02:00
SChernykh
a2ef2fd9d9 Update jit_compiler_a64.cpp 2019-10-18 16:28:49 +02:00
SChernykh
998c55030a Fixed code cache cleanup on iOS/Darwin 2019-10-18 16:26:15 +02:00
XMRig
5c02cb50da Fix copy/paste typo. 2019-10-18 21:26:15 +07:00
SChernykh
432addab33 Fix ARM64 code alignemtn 2019-10-18 16:18:45 +02:00
XMRig
10d292092a #1246 Fixed build on iOS. 2019-10-18 12:02:10 +07:00
SChernykh
c9798ba2e9 Sync with latest RandomX code 
Fix a possible out-of-bounds access in superscalar generator
 2019-10-13 22:13:29 +02:00
SChernykh
2b29a4c20f RandomX (Arqma variant) support 2019-10-08 19:00:19 +02:00
SChernykh
10f9b29e03 Refactored JIT compiler for x86, small RandomX speedup 2019-10-05 21:40:21 +02:00
SChernykh
1bba25e080 Set scratchpad pointer to null by default 
To avoid freeing random blocks of memory in some cases.
 2019-09-24 08:53:00 +02:00
SChernykh
c6096c3c34 Workaround for a bug in binutils-2.32-1 on ARM 
ldr/madd instruction sequence makes compiled binary crash, so separate them.
 2019-09-23 23:12:40 +02:00
XMRig
cbdf1e6c09 Revert instructions_portable.cpp to avoid warning on gcc compilers. 2019-09-22 00:59:53 +07:00
SChernykh
38f4f4f695 Added JIT compiler for RandomX on ARMv8 2019-09-21 10:10:52 +02:00
XMRig
6f5d175d12 Fix compile warning, mostly struct/class inconsistency. 2019-09-13 18:21:05 +07:00
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
dc5843651b Optimized CFROUND 
One less micro-op
 2019-09-04 20:47:47 +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
Matt Smith
df973763bb
Fix linker marking entire executable as executable stack 
See: https://wiki.ubuntu.com/SecurityTeam/Roadmap/ExecutableStacks
See: https://wiki.gentoo.org/wiki/Hardened/GNU_stack_quickstart
 2019-08-29 14:12:43 +01:00
SChernykh
0a58781b0c Reverted intrin_portable.h 2019-08-28 07:20:01 +02:00
SChernykh
8b84d7650b Optimized RandomX JIT compiler 
Hashrate improved by 0.5-1.5% depending on RandomX version and CPU.
 2019-08-27 20:18:56 +02:00
SChernykh
21a56c9cbf Updated RandomX 2019-08-27 16:12:13 +02:00