XMRig
62eb66486d
Added copyright.
2020-10-13 23:27:47 +07:00
xmrig
9fcc542676
Merge pull request #1889 from cohcho/fix_uv_issue
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uv: fix performance issue
2020-10-13 22:35:29 +07:00
xmrig
581d004568
Merge pull request #1890 from SChernykh/dev
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Added argon2/chukwav2 algorithm
2020-10-13 14:54:34 +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
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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
xmrig
f85efd163c
Merge pull request #1887 from SChernykh/dev
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Fixed total hashrate update
2020-10-10 22:07:37 +07:00
SChernykh
793a2454ad
Fixed total hashrate update
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Don't add data points where one of the threads doesn't have hashrate data yet.
2020-10-10 17:00:30 +02:00
cohcho
4a74ce3242
CPU: use raw counter
2020-10-10 13:28:14 +00:00
SChernykh
22a69f70da
Fix HashrateInterpolator::addDataPoint
2020-10-10 11:22:19 +02:00
SChernykh
3fbf2ac3d4
More precise hashrate calculation
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- Use only steady timestamp counters to guarantee correctness
- CPU backend: directly measure total hashrate using raw hash counters from each thread; update data more often on ARM CPUs because they're slower
- GPU backends: directly measure total hashrate too, but use interpolator with 4 second lag to fix variance from batches of hashes
Total hashrate is now measured directly (realtime for CPU, 4 seconds lag for GPU), so it might differ a bit from the sum of all thread hashrates because data points are taken at different moments in time.
Overhead is reduced a lot since it doesn't have to go through all threads to calculate max total hashrate on every timer tick (2 times a second).
2020-10-10 11:18:01 +02:00
cohcho
17795e3d7b
Worker: specify default value
2020-10-09 14:28:36 +00:00
SChernykh
858463ceba
Change to fetch_xor to make code simpler
2020-10-09 11:50:11 +02:00
SChernykh
a4550f55ea
Fix possible race condition in hashrate counting code
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Use single atomic operation to switch between data points.
2020-10-09 10:29:18 +02:00
SChernykh
4bac3e7695
Fix 32-bit compilation
2020-10-07 18:19:35 +02:00
xmrig
59bd6d4187
Merge pull request #1878 from SChernykh/dev
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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
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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
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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
cohcho
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
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
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+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
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Miner: fix state machine
2020-10-07 12:25:17 +07:00
cohcho
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
cohcho
3ee0cd8c51
Miner: fix state machine
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Remove unexpected resume due to disconnect during dataset init
2020-10-06 13:34:19 +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
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soft_aes: fix previous optimization
2020-10-05 12:20:41 +07:00
xmrig
54a17a75ab
Merge pull request #1862 from SChernykh/dev
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RandomX: removed rx/loki
2020-10-05 12:19:43 +07:00
cohcho
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
XMRig
31e896feef
v6.4.0-dev
2020-10-03 13:49:40 +07:00
XMRig
ec13337228
v6.3.5
2020-10-03 11:48:34 +07:00
SChernykh
ebf259fa7c
RandomX: removed rx/loki
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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
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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
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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
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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
xmrig
8952f6892d
Merge pull request #1852 from cohcho/fix_string
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String: distinguish nullptr/empty str
2020-09-27 07:56:33 +07:00
xmrig
d51fe01273
Merge pull request #1849 from cohcho/soft_aes_optimization1
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soft_aes: fix previous optimization
2020-09-27 07:56:03 +07:00
cohcho
f7d6348948
String: distinguish nullptr/empty str
2020-09-26 16:41:15 +00:00
cohcho
189cc78d44
Miner: filter invalid algos
2020-09-25 17:52:13 +00:00
cohcho
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
SChernykh
bef9031b03
KawPow: fixed OpenCL memory leak
2020-09-25 10:53:24 +02:00
xmrig
e4929d7c06
Merge pull request #1845 from SChernykh/dev
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Fix for ARM compilation
2020-09-23 16:48:08 +07:00
SChernykh
1e26e58660
Fix for ARM compilation
2020-09-23 11:44:08 +02:00
XMRig
8fe0577d60
v6.3.5-dev
2020-09-23 08:06:28 +07:00
XMRig
36ed0b4309
v6.3.4
2020-09-23 06:00:07 +07:00
SChernykh
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
