Ecosystem/xmrig
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1776 commits 8 branches 166 tags 57 MiB
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46 commits

Author SHA1 Message Date
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
XMRig
1c00721de3 Fix prefix. 2019-08-16 04:16:29 +07:00
XMRig
043989e8ee Resolved conflict between argon2 implementations. 2019-08-16 03:18:35 +07:00
XMRig
bdaf28adf8 Unified memory allocation functions. 2019-08-02 14:44:38 +07:00
SChernykh
97453d986f Fix Mac OS X compilation 
Thanks to @cjdelisle
 2019-07-31 10:01:32 +02:00
XMRig
cb814921d4 Merge branch 'evo' into beta 2019-07-29 08:50:47 +07:00
XMRig
a39e0e05e9 Cleanup. 2019-07-28 08:06:50 +07:00
SChernykh
35b3377d45 Correct buffer size for fillAes4Rx4 
More bytes than needed were filled.
 2019-07-25 16:38:33 +02:00
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
915729bec6 Fixed MingGW compilation 2019-07-01 20:48:51 +02:00
SChernykh
6eb9d0963b Integrated RandomX, added RandomXL (Loki) 2019-07-01 20:11:51 +02:00