87b4d97798
New Async wrapper.
2020-10-21 08:09:44 +07:00
36b1523194
Code cleanup.
2020-10-16 19:35:36 +07:00
65fa1d9bf3
uv: fix performance issue
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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
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
a8466a139c
RandomX: allocate 2 MB pages for generated code, if possible
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+0.2% boost on Ryzen 7 3700X
2020-10-07 10:35:10 +02:00
fa5b872782
RxVm: fix randomx_create_vm call
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randomx_create_vm requires either cache or dataset, but not both
2020-10-06 19:45:43 +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
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
879e160ba3
Fix compile warning.
2020-08-23 14:22:08 +07:00
ae3ff0f570
Fixed RandomX cache initialization if 1GB pages fails to allocate on a first NUMA node.
2020-08-01 12:30:02 +07:00
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
1acd88ed39
Cleanup
2020-07-22 21:27:40 +07:00
e0eed7d5d6
Fixed build without MSR support.
2020-07-16 05:15:35 +07:00
1bf159d1e8
Removed cache QoS warning at exit on unsupported CPUs
2020-07-13 20:43:49 +02:00
72c385c870
Cache QoS: fix for seting MSR
2020-07-13 20:30:44 +02:00
c83429c55c
RandomX: added cache QoS support
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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
59313d9cc3
Print error message when MSR mod fails
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Make sure user knows that hashrate is worse than it could be.
2020-06-26 19:54:06 +02:00
7a3233ab4b
Use long tags.
2020-05-28 20:32:41 +07:00
0a7324f500
Merge branch 'dev'
2020-05-23 11:08:53 +07:00
a797d808b5
Change cases of Windows include file and link library
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When cross-compiling on case sensitive systems, such as Linux, there will be an Error.
2020-05-13 21:00:52 +08:00
8aeba61706
Add 3rdparty prefix to all rapidjson includes.
2020-04-29 14:55:04 +07:00
680e4dd865
Fix code style
2020-04-09 14:31:42 +02:00
abb3340cc7
RandomX JIT refactoring
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- Smaller memory footprint
- A bit faster overall
2020-04-09 14:24:54 +02:00
69cbfd682a
Use node number instead of affinity
2020-04-07 18:46:22 +02:00
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
9405d8ed92
Activate MSR mod only for RandomX algorithms
2020-03-09 19:10:26 +01:00
16a83a9f61
Move files.
2020-03-09 01:22:34 +07:00
0528ccd01e
Added Keva.
2020-03-04 16:23:33 -08:00
030d6e5962
Update year.
2020-02-01 20:24:00 +07:00
4571899664
Removed MSR mod for Bulldozer
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It turned out to be useless: https://www.reddit.com/r/MoneroMining/comments/et7s7w/psa_amd_opteronfxa6a8a10_owners_needed_to_test/
2020-01-27 09:39:39 +01:00
f80177cbd3
Optimizations for AMD Bulldozer
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- Added support for XOP instructions
- Enabled Ryzen code for Bulldozer because it's faster there too
2020-01-15 13:04:26 +01:00
665e43fecc
MSR preset for Bulldozer CPUs
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Also fixed verbose output for MSR presets with masks.
2020-01-14 19:27:34 +01:00
869209389e
Update MSR preset for Intel
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As per https://github.com/xmrig/xmrig/issues/1433#issuecomment-572126184
2020-01-09 08:10:36 +01:00
c9f90e6770
Refactor Ryzen fix to fix compilation issues
2019-12-31 11:55:07 +02:00
ac4086b273
Fix build.
2019-12-28 02:00:08 +07:00
f00769f758
Code style cleanup.
2019-12-28 01:45:54 +07:00
3a2941b719
Fix for 1st-gen Ryzen crashes
2019-12-27 12:40:38 +02:00
dbb721cb5e
Removed "rx/v" algorithm.
2019-12-26 22:34:19 +07:00
22eca8e0d5
Fixed memory allocation checks.
2019-12-25 04:39:21 +07:00
449617d717
Allow use old CUDA plugin.
2019-12-20 21:10:13 +07:00
2911bb3a81
Fix OpenCL.
2019-12-20 04:05:09 +07:00
45412a2ace
Add MoneroV (rx/v) algorithm [based on MoneroOcean/master]
2019-12-18 16:17:22 -07:00
f4cedd7b63
Fixed MsrItem serialization.
2019-12-19 03:49:32 +07:00
3e3d34b3ce
Allow number value for "wrmsr" option only for Intel.
2019-12-19 03:28:05 +07:00
XMRig