d557fe7f39
Fix RandomX init when switching to other algo and back
2020-11-29 22:02:48 +01:00
4914fefb1f
Added "msr" field for CPU backend.
2020-10-25 16:36:37 +07:00
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
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
8d1168385a
RandomX: returned old soft AES impl and auto-select between the two
2020-09-15 20:48:27 +02:00
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
1acd88ed39
Cleanup
2020-07-22 21:27:40 +07:00
e0eed7d5d6
Fixed build without MSR support.
2020-07-16 05:15:35 +07:00
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
7a3233ab4b
Use long tags.
2020-05-28 20:32:41 +07:00
9405d8ed92
Activate MSR mod only for RandomX algorithms
2020-03-09 19:10:26 +01:00
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
8bef964f68
Added support for write custom MSR.
2019-12-17 02:27:07 +07:00
2e6523aa10
MSR mod for Windows
2019-12-14 16:04:37 +01:00
1c58e28124
Don't build Rx_linux.cpp on ARM.
2019-12-11 21:20:37 +07:00
96cfdda9a1
Added RandomX option "wrmsr" with command line equivalent --randomx-wrmsr=N.
2019-12-10 23:57:29 +07:00
3edaebb4cf
Move "1gb-pages" option to "randomx" object.
2019-12-09 21:42:40 +07:00
d32df84ca5
Memory allocation refactoring.
2019-12-08 23:17:39 +07:00
e9e747f0d1
#1385 "max-threads-hint" option now also limit RandomX dataset initialization threads.
2019-12-07 22:18:06 +07:00
3a75f39935
#1386 Added priority for RandomX dataset initialization threads.
2019-12-06 22:17:04 +07:00
1fbbae1e4a
Added 1GB hugepages support for Linux
2019-12-05 19:39:47 +01:00
64fb4f265b
Added option "mode" (or --randomx-mode) for RandomX.
2019-11-29 13:00:17 +07:00
59b62dcb77
Added class RxQueue, class Rx now thin static wrapper on top of RxQueue.
2019-10-06 07:47:41 +07:00
d5af5cf8f8
Fixed exit.
2019-10-05 11:24:22 +07:00
207dae418d
Added RxNUMAStorage stub.
2019-10-04 18:43:03 +07:00
7508411faf
Extended "numa" option for RandomX.
2019-10-04 10:49:55 +07:00
f34031a984
Added interface IRxStorage and RxBasicStorage class.
2019-10-04 08:45:13 +07:00
d1aadc2e3b
More cleanup.
2019-10-03 07:45:25 +07:00
6d8cf91568
Added class RxSeed.
2019-10-03 04:48:36 +07:00
42fd146c2b
#1212 Fixed RandomX dataset re-initialization.
2019-10-02 06:35:49 +07:00
34468782cd
Merge branch 'dev' into evo
2019-10-01 07:26:18 +07:00
3badeb56a0
Fixed support for systems where total count of NUMA nodes not equal usable count.
2019-10-01 07:19:13 +07:00
95daab4bc0
Implemented VM mode for OpenCL RandomX.
2019-09-12 00:01:03 +07:00
4c90f9960e
OpenCL RandomX WIP
2019-09-11 15:48:02 +07:00
27e862da62
Added OpenCL source.
2019-08-25 23:06:04 +07:00
2a5110aa04
Start mining threads only after RandomX dataset initialization.
2019-08-25 20:28:15 +07:00
b41fd120d2
Uniform signature for hugePages method.
2019-08-10 13:14:20 +07:00
f7ea4b6dbd
Always stop mining threads in RandomX dataset change upcoming.
2019-08-02 16:44:55 +07:00
84ff8af4bd
Optimized RandomX initialization and switching.
2019-08-01 20:37:05 +07:00
962f0cdd8e
Use std::thread and std:mutex instead of uv_thread_t and uv_mutex_t.
2019-07-30 21:25:27 +07:00
2fb88f10b8
Fix hwloc deprecation warnings.
2019-07-28 10:15:20 +07:00
9df9275120
Return correct hugePages count if NUMA mode used.
2019-07-27 21:31:11 +07:00
828fc065b0
Added support for allocate RandomX dataset on each NUMA node.
2019-07-27 19:41:59 +07:00
35d9c755e0
Special case for Intel CPUs with 1 MB L2 cache per core.
2019-07-26 16:22:44 +07:00
a5e8b31d55
Fixed crash.
2019-07-25 19:27:12 +07:00
d4772cbd5d
Fixed dataset initialization speed on Linux if thread affinity was used.
2019-07-25 19:11:07 +07:00
4a32494060
Added option "init-threads".
2019-07-25 12:20:59 +07:00
1d78e7d60d
"GET /1/threads" replaced to "GET /2/backends".
2019-07-19 04:22:21 +07:00
8ce00adda4
Restored "CPU READY" message.
2019-07-17 14:54:08 +07:00
SChernykh