SChernykh
ac46d6f8de
Fix GCC warning
2020-12-19 19:50:52 +01:00
SChernykh
5efd00abec
Another dataset AVX2 init speedup (+3.8% faster on Zen3)
2020-12-19 19:46:31 +01:00
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
410313d933
Auto-detect the fastest code for dataset init
2020-12-19 13:59:28 +01:00
SChernykh
515a85e66c
Dataset initialization with AVX2 (WIP)
2020-12-18 14:53:54 +01:00
XMRig
6b21a51a2f
Huge pages not supported by macOS ARM.
2020-12-16 01:59:20 +07:00
XMRig
6b331b6945
Reduce JIT memory for ARM.
2020-12-15 02:52:38 +07:00
SChernykh
414588d701
Fix alignment for Linux
2020-12-14 18:32:25 +01:00
SChernykh
f89f6a8abf
Fix: secure JIT and huge pages are incompatible on Windows
2020-12-14 18:22:58 +01:00
XMRig
87fafcf91b
Fixed JIT on macOS.
2020-12-12 22:40:48 +07:00
XMRig
2966b80ba1
Fixed macOS build.
2020-12-12 22:15:15 +07:00
XMRig
179f09081f
Alternative secure JIT for macOS.
2020-12-12 21:32:36 +07:00
XMRig
775867fc3e
Fixed secure JIT on Linux and code cleanup.
2020-12-12 19:18:47 +07:00
XMRig
497863441a
Remove duplicated code.
2020-12-12 12:39:11 +07:00
XMRig
ec62ded279
Added generic secure JIT support for RandomX.
2020-12-11 23:17:54 +07:00
SChernykh
0da3390d09
More static analysis fixes
2020-12-08 16:05:58 +01:00
SChernykh
cafd868773
Fixed errors found by static analysis
2020-12-08 12:16:59 +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
f16d1837f8
Optimized JIT compiler
...
More branch-free code
2020-11-29 14:05:50 +01:00
SChernykh
c10ec90b60
Make single thread bench cheat-resistant
...
Each hash is dependent on the previous hash to make multi-threaded cheating impossible.
2020-11-15 20:38:27 +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
cohcho
eb36d2beef
MemoryPool: fix alignment modification
2020-11-10 16:49:10 +00:00
cohcho
a64ff6b7c7
CompiledVm: define default constructor
2020-11-09 16:29:42 +00:00
SChernykh
c8c0abdb00
Separate MSR mod for Zen/Zen2 and Zen3
...
Another +0.5% speedup for Zen2
2020-11-08 19:40:44 +01:00
xmrig
5df1686810
Merge pull request #1932 from SChernykh/dev
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New MSR mod for Ryzen
2020-11-07 13:09:21 +07:00
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
XMRig
51690ebad6
#1918 Fixed check for 1GB huge pages on ARM Linux.
2020-11-02 21:26:35 +07:00
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
6b7b3511ce
Also fix RelWithDebIfno build in Visual Studio
2020-10-27 14:25:43 +01:00
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
xmrig
9fcc542676
Merge pull request #1889 from cohcho/fix_uv_issue
...
uv: fix performance issue
2020-10-13 22:35:29 +07:00
SChernykh
4f7186cb0e
Added argon2/chukwav2 algorithm
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New Turtlecoin algorithm. Source: https://github.com/turtlecoin/turtlecoin/blob/development/src/crypto/hash.h#L57
2020-10-12 08:26:57 +02:00
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
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
1f55c6eb02
Merge pull request #1877 from SChernykh/dev
...
Fix FreeBSD compilation
2020-10-07 23:03:07 +07:00
SChernykh
c2bdae70fe
Fix FreeBSD compilation
2020-10-07 18:00:36 +02:00
xmrig
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
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
cohcho
c710ee5fb5
RxVM: fix compilation error
2020-10-07 09:27:25 +00:00
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
xmrig
ba47219185
Merge pull request #1870 from cohcho/fix_miner_state_machine
...
Miner: fix state machine
2020-10-07 12:25:17 +07:00
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
cohcho
7bdeba4d08
Nonce: refactor static init
2020-10-06 13:34:19 +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
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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
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
cohcho
30be1cd102
reserve at most 1 bit for wrapping detection
2020-09-13 18:42:16 +00:00
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
xmrig
adf833b60a
Merge pull request #1827 from cohcho/nonce_iteration_without_tests
...
nonce iteration optimization
2020-09-10 19:33:23 +07:00
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
cohcho
060c1af4c4
fix nonce mask
2020-09-09 19:39:52 +00:00
cohcho
b826985d05
nonce iteration optimization
...
efficient and correct nonce iteration without duplicates
2020-09-09 10:03:37 +00:00
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
879e160ba3
Fix compile warning.
2020-08-23 14:22:08 +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
XMRig
ae3ff0f570
Fixed RandomX cache initialization if 1GB pages fails to allocate on a first NUMA node.
2020-08-01 12:30:02 +07:00
SChernykh
abb78302b8
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
838cc08680
Force 2 MB pages size in allocateLargePagesMemory() on Linux
2020-07-31 09:55:49 +02:00
XMRig
1acd88ed39
Cleanup
2020-07-22 21:27:40 +07:00
SChernykh
5bc89fdc8b
Fixed RandomX initialization for VS debug builds
2020-07-21 10:10:07 +02:00
XMRig
70c7f33a20
Added command line options --cache-qos (--randomx-cache-qos) and --argon2-impl (--cpu-argon2-impl).
2020-07-20 09:17:59 +07:00
XMRig
e0eed7d5d6
Fixed build without MSR support.
2020-07-16 05:15:35 +07:00
SChernykh
1bf159d1e8
Removed cache QoS warning at exit on unsupported CPUs
2020-07-13 20:43:49 +02:00
SChernykh
72c385c870
Cache QoS: fix for seting MSR
2020-07-13 20:30:44 +02:00
SChernykh
c83429c55c
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
b665d2d865
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
3d740e81a2
RandomX: tweaked Ryzen code
...
Very small speedup
2020-07-05 16:06:59 +02:00
SChernykh
59313d9cc3
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
5724d8beb6
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
dc0aee1432
KawPow: fixed crash on old CPUs
...
- Use `popcnt` instruction only when it's supported
2020-06-10 21:49:43 +02:00
XMRig
dbc8e20e53
Merge branch 'dev' into evo
2020-06-07 21:25:31 +07:00
SChernykh
75c57f7563
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
5e1199ea48
Merge branch 'dev' into evo
2020-06-07 20:15:12 +07:00
Matt Smith
a28bddcbdf
Stop linker from making stack executable
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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
7f00cb59d2
Conceal (CCX) support
2020-06-07 01:01:45 +02:00
XMRig
f18bfeb77d
Merge branch 'evo' of https://github.com/SChernykh/xmrig into pr1713
2020-06-05 19:17:01 +07:00
SChernykh
0dbf41f761
Reduced memory for KawPow
2020-06-05 14:01:49 +02:00
SChernykh
2e3d087750
Merge remote-tracking branch 'upstream/evo' into evo
2020-05-28 22:06:10 +02:00
SChernykh
6676126376
Fixed hashrate and diff display for KawPow
2020-05-28 22:03:28 +02:00
XMRig
eb1ed497e7
Log cleanup.
2020-05-29 02:11:29 +07:00
XMRig
7a3233ab4b
Use long tags.
2020-05-28 20:32:41 +07:00
SChernykh
22b937cc1c
KawPow WIP
2020-05-27 16:19:57 +02:00
XMRig
0a7324f500
Merge branch 'dev'
2020-05-23 11:08:53 +07:00
Bohan Yu
a797d808b5
Change cases of Windows include file and link library
...
When cross-compiling on case sensitive systems, such as Linux, there will be an Error.
2020-05-13 21:00:52 +08:00
XMRig
2e34bf7a1b
Removed unnecessary check.
2020-05-09 01:36:57 +07:00
XMRig
7f31f45b6d
Fix build.
2020-05-09 01:26:05 +07:00
XMRig
3cbf0dc0ee
Removed code duplicate.
2020-05-09 01:13:46 +07:00
XMRig
c828e6b793
Code cleanup.
2020-05-05 01:55:00 +07:00
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
XMRig
8aeba61706
Add 3rdparty prefix to all rapidjson includes.
2020-04-29 14:55:04 +07:00
XMRig
0cc90b152d
Move CnAlgo
2020-04-23 12:34:26 +07:00
SChernykh
bfd017d064
Refactored CFROUND
2020-04-21 15:44:04 +02:00
SChernykh
680e4dd865
Fix code style
2020-04-09 14:31:42 +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
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+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
SChernykh
539943c655
Fix MacOS compilation
2020-03-11 16:35:52 +01:00
SChernykh
e22f798085
AVX2 optimized code for AstroBWT
...
Added "astrobwt-avx2" parameter in config.json, it's turned off ("false") by default.
4-5% speedup on CPUs with proper AVX2 support (AMD Ryzen starting with Zen2, Intel Core starting with Haswell).
There will be no speedup on the following CPUs:
- Intel Pentium/Celeron don't support AVX2
- AMD Zen/Zen+ have only half-speed AVX
GCC compiled version is faster without AVX2, MSVC compiled version is faster with AVX2
2020-03-10 22:35:14 +01:00
SChernykh
9405d8ed92
Activate MSR mod only for RandomX algorithms
2020-03-09 19:10:26 +01:00
XMRig
16a83a9f61
Move files.
2020-03-09 01:22:34 +07:00
SChernykh
b7840d9ab6
Fixed invalid AstroBWT hashes after algo switching
2020-03-07 16:41:33 +01:00
XMRig
13ac54ada9
v5.9.0-dev
2020-03-07 21:27:55 +07:00
XMRig
1f36ea2a8e
Added "coin": "keva"
and post PR cleanup.
2020-03-07 20:38:44 +07:00
XMRig
ab90af37b3
Merge branch 'master' of https://github.com/kevacoin-project/xmrig into feature-rx-keva
2020-03-07 17:13:08 +07:00
SChernykh
05dc9821c5
Fixed compilation withut randomx/argon2
2020-03-06 07:22:57 +01:00
SChernykh
eeadea53e2
AstroBWT 20-50% speedup
...
Skips hashes with large stage 2 size. Added configurable `astrobwt-max-size` parameter, default value is 550, min 400, max 1200, optimal value ranges from 500 to 600 depending on CPU.
- Intel CPUs get 20-25% speedup
- 1st- and 2nd-gen Ryzens get 30% speedup
- 3rd-gen Ryzens get up to 50% speedup
2020-03-05 12:20:21 +01:00
kevacoin
0528ccd01e
Added Keva.
2020-03-04 16:23:33 -08:00
XMRig
8dc87576c5
Sync changes with proxy.
2020-03-01 14:04:58 +07:00
XMRig
616c52f266
#1572 Fix compile warning.
2020-03-01 11:59:53 +07:00
XMRig
cdd9ea2496
Make "astrobwt" as primary user visible algorithm name.
2020-03-01 10:21:29 +07:00
SChernykh
14ef99ca67
AstroBWT algorithm (DERO) support
...
To test:
- Download https://github.com/deroproject/derosuite/releases/tag/AstroBWT
- Run daemon with `--testnet` in command line
In config.json:
- "coin":"dero"
- "url":"127.0.0.1:30306"
- "daemon:"true"
2020-02-29 22:41:24 +01:00
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
XMRig
c307433900
Fixed nicehash nonce overflow for CPU backend.
2020-02-06 17:19:08 +07:00
xmrig
9c8da1d4d3
Merge pull request #1529 from SChernykh/dev
...
Crash fix for Bullodzer CPUs
2020-02-02 23:19:49 +07:00
SChernykh
ffc9f67751
Crash fix for Bullodzer CPUs
2020-02-02 17:16:59 +01:00
XMRig
030d6e5962
Update year.
2020-02-01 20:24:00 +07:00