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
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
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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
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
270d3ba6a2
Added class RxVm.
2019-07-10 10:14:33 +07:00
f42adafee0
Added classes Rx, RxAlgo, RxCache, RxDataset.
2019-07-10 01:53:05 +07:00
SChernykh