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2665 Commits

Author SHA1 Message Date
xmrig 677d287135 Merge pull request #1893 from cohcho/fix_partial_read 
LineReader: fix partial read
 2020-10-14 14:47:51 +07:00
XMRig 62eb66486d Added copyright. 2020-10-13 23:27:47 +07:00
cohcho da03d74ade LineReader: fix partial read 2020-10-13 16:11:39 +00:00
xmrig 9fcc542676 Merge pull request #1889 from cohcho/fix_uv_issue 
uv: fix performance issue
 2020-10-13 22:35:29 +07:00
xmrig 581d004568 Merge pull request #1890 from SChernykh/dev 
Added argon2/chukwav2 algorithm
 2020-10-13 14:54:34 +07:00
SChernykh 4f7186cb0e Added argon2/chukwav2 algorithm 
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
xmrig f85efd163c Merge pull request #1887 from SChernykh/dev 
Fixed total hashrate update
 2020-10-10 22:07:37 +07:00
SChernykh 793a2454ad Fixed total hashrate update 
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 
- 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 
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 
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 
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 3ee0cd8c51 Miner: fix state machine 
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 
soft_aes: fix previous optimization
 2020-10-05 12:20:41 +07:00
xmrig 54a17a75ab Merge pull request #1862 from SChernykh/dev 
RandomX: removed rx/loki
 2020-10-05 12:19:43 +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
MoneroOcean 61fed602be Merge xmrig v6.3.5 2020-10-03 19:45:28 +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 
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
xmrig 8952f6892d Merge pull request #1852 from cohcho/fix_string 
String: distinguish nullptr/empty str
 2020-09-27 07:56:33 +07:00
xmrig d51fe01273 Merge pull request #1849 from cohcho/soft_aes_optimization1 
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 
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 
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