v4.0.0-beta

RandomX config generator for OpenCL

.gitignore

@@ -1,2 +1,4 @@
 /build
 /CMakeLists.txt.user
+/.idea
+/src/backend/opencl/cl/cn/cryptonight_gen.cl

CHANGELOG.md

@@ -1,104 +1,51 @@
-# v2.4.2
- - [#60](https://github.com/xmrig/xmrig/issues/60) Added FreeBSD support, thanks [vcambur](https://github.com/vcambur).
- - [#153](https://github.com/xmrig/xmrig/issues/153) Fixed issues with dwarfpool.com.
- 
-# v2.4.1
-  - [#147](https://github.com/xmrig/xmrig/issues/147) Fixed comparability with monero-stratum.
+# v4.0.0-beta
+- [#1172](https://github.com/xmrig/xmrig/issues/1172) **Added OpenCL mining backend.**
+  - [#268](https://github.com/xmrig/xmrig-amd/pull/268) [#270](https://github.com/xmrig/xmrig-amd/pull/270) [#271](https://github.com/xmrig/xmrig-amd/pull/271) [#273](https://github.com/xmrig/xmrig-amd/pull/273) [#274](https://github.com/xmrig/xmrig-amd/pull/274) [#1171](https://github.com/xmrig/xmrig/pull/1171) Added RandomX support for OpenCL, thanks [@SChernykh](https://github.com/SChernykh).
+- Algorithm `cn/wow` removed, as no longer alive. 
 
-# v2.4.0
- - Added [HTTP API](https://github.com/xmrig/xmrig/wiki/API).
- - Added comments support in config file.
- - libjansson replaced to rapidjson.
- - [#98](https://github.com/xmrig/xmrig/issues/98) Ignore `keepalive` option with minergate.com and nicehash.com.
- - [#101](https://github.com/xmrig/xmrig/issues/101) Fixed MSVC 2017 (15.3) compile time version detection.
- - [#108](https://github.com/xmrig/xmrig/issues/108) Silently ignore invalid values for `donate-level` option.
- - [#111](https://github.com/xmrig/xmrig/issues/111) Fixed build without AEON support.
- 
-# v2.3.1
-- [#68](https://github.com/xmrig/xmrig/issues/68) Fixed compatibility with Docker containers, was nothing print on console.
+# v3.1.2
+- Many RandomX optimizations and fixes.
+  - [#1132](https://github.com/xmrig/xmrig/issues/1132) Fixed build on CentOS 7.
+  - [#1163](https://github.com/xmrig/xmrig/pull/1163) Optimized soft AES code, up to +30% hashrate on CPU without AES support and other optimizations.
+  - [#1166](https://github.com/xmrig/xmrig/pull/1166) Fixed crash when initialize dataset with big threads count (eg 272).
+  - [#1168](https://github.com/xmrig/xmrig/pull/1168) Optimized loading from scratchpad.
+- [#1128](https://github.com/xmrig/xmrig/issues/1128) Fixed CMake 2.8 compatibility.
 
-# v2.3.0
-- Added `--cpu-priority` option (0 idle, 2 normal to 5 highest).
-- Added `--user-agent` option, to set custom user-agent string for pool. For example `cpuminer-multi/0.1`.
-- Added `--no-huge-pages` option, to disable huge pages support.
-- [#62](https://github.com/xmrig/xmrig/issues/62) Don't send the login to the dev pool.
-- Force reconnect if pool block miner IP address. helps switch to backup pool.
-- Fixed: failed open default config file if path contains non English characters.
-- Fixed: error occurred if try use unavailable stdin or stdout, regression since version 2.2.0.
-- Fixed: message about huge pages support successfully enabled on Windows was not shown in release builds.
+# v3.1.1
+- [#1133](https://github.com/xmrig/xmrig/issues/1133) Fixed syslog regression.
+- [#1138](https://github.com/xmrig/xmrig/issues/1138) Fixed multiple network bugs.
+- [#1141](https://github.com/xmrig/xmrig/issues/1141) Fixed log in background mode.
+- [#1142](https://github.com/xmrig/xmrig/pull/1142) RandomX hashrate improved by 0.5-1.5% depending on variant and CPU.
+- [#1146](https://github.com/xmrig/xmrig/pull/1146) Fixed race condition in RandomX thread init.
+- [#1148](https://github.com/xmrig/xmrig/pull/1148) Fixed, on Linux linker marking entire executable as having an executable stack.
+- Fixed, for Argon2 algorithms command line options like `--threads` was ignored.
+- Fixed command line options for single pool, free order allowed again.
 
-# v2.2.1
-- Fixed [terminal issues](https://github.com/xmrig/xmrig-proxy/issues/2#issuecomment-319914085) after exit on Linux and OS X.
+# v3.1.0
+- [#1107](https://github.com/xmrig/xmrig/issues/1107#issuecomment-522235892) Added Argon2 algorithm family: `argon2/chukwa` and `argon2/wrkz`.
 
-# v2.2.0
-- [#46](https://github.com/xmrig/xmrig/issues/46) Restored config file support. Now possible use multiple config files and combine with command line options also added support for default config.
-- Improved colors support on Windows, now used uv_tty, legacy code removed.
-- QuickEdit Mode now disabled on Windows.
-- Added interactive commands in console window:: **h**ashrate, **p**ause, **r**esume.
-- Fixed autoconf mode for AMD FX CPUs.
+# v3.0.0
+- **[#1111](https://github.com/xmrig/xmrig/pull/1111) Added RandomX (`rx/test`) algorithm for testing and benchmarking.**
+- **[#1036](https://github.com/xmrig/xmrig/pull/1036) Added RandomWOW (`rx/wow`) algorithm for [Wownero](http://wownero.org/).**
+- **[#1050](https://github.com/xmrig/xmrig/pull/1050) Added RandomXL (`rx/loki`) algorithm for [Loki](https://loki.network/).**
+- **[#1077](https://github.com/xmrig/xmrig/issues/1077) Added NUMA support via hwloc**.
+- **Added flexible [multi algorithm](doc/CPU.md) configuration.**
+- **Added unlimited switching between incompatible algorithms, all mining options can be changed in runtime.**
+- [#257](https://github.com/xmrig/xmrig-nvidia/pull/257) New logging subsystem, file and syslog now always without colors.
+- [#314](https://github.com/xmrig/xmrig-proxy/issues/314) Added donate over proxy feature.
+- [#1007](https://github.com/xmrig/xmrig/issues/1007) Old HTTP API backend based on libmicrohttpd, replaced to custom HTTP server (libuv + http_parser).
+- [#1010](https://github.com/xmrig/xmrig/pull/1010#issuecomment-482632107) Added daemon support (solo mining).
+- [#1066](https://github.com/xmrig/xmrig/issues/1066#issuecomment-518080529) Added error message if pool not ready for RandomX.
+- [#1105](https://github.com/xmrig/xmrig/issues/1105) Improved auto configuration for `cn-pico` algorithm.
+- Added commands `pause` and `resume` via JSON RPC 2.0 API (`POST /json_rpc`).
+- Added command line option `--export-topology` for export hwloc topology to a XML file.
+- Breaked backward compatibility with previous configs and command line, `variant` option replaced to `algo`, global option `algo` removed, all CPU related settings moved to `cpu` object.
+- Options `av`, `safe` and `max-cpu-usage` removed.
+- Algorithm `cn/msr` renamed to `cn/fast`.
+- Algorithm `cn/xtl` removed.
+- API endpoint `GET /1/threads` replaced to `GET /2/backends`.
+- Added global uptime and extended connection information in API.
+- API now return current algorithm.
 
-# v2.1.0
-- [#40](https://github.com/xmrig/xmrig/issues/40)
-Improved miner shutdown, fixed crash on exit for Linux and OS X.
-- Fixed, login request was contain malformed JSON if username or password has some special characters for example `\`. 
-- [#220](https://github.com/fireice-uk/xmr-stak-cpu/pull/220) Better support for Round Robin DNS, IP address now always chosen randomly instead of stuck on first one.
-- Changed donation address, new [xmrig-proxy](https://github.com/xmrig/xmrig-proxy) is coming soon.
-
-# v2.0.2
-- Better deal with possible duplicate jobs from pool, show warning and ignore duplicates.
-- For Windows builds libuv updated to version 1.13.1 and gcc to 7.1.0.
-
-# v2.0.1
- - [#27](https://github.com/xmrig/xmrig/issues/27) Fixed possibility crash on 32bit systems.
-
-# v2.0.0
- - Option `--backup-url` removed, instead now possibility specify multiple pools for example: `-o example1.com:3333 -u user1 -p password1 -k -o example2.com:5555 -u user2 -o example3.com:4444 -u user3`
- - [#15](https://github.com/xmrig/xmrig/issues/15) Added option `-l, --log-file=FILE` to write log to file.
- - [#15](https://github.com/xmrig/xmrig/issues/15) Added option `-S, --syslog` to use syslog for logging, Linux only.
- - [#18](https://github.com/xmrig/xmrig/issues/18) Added nice messages for accepted/rejected shares with diff and network latency.
- - [#20](https://github.com/xmrig/xmrig/issues/20) Fixed `--cpu-affinity` for more than 32 threads.
- - Fixed Windows XP support.
- - Fixed regression, option `--no-color` was not fully disable colored output.
- - Show resolved pool IP address in miner output.
- 
-# v1.0.1
-- Fix broken software AES implementation, app has crashed if CPU not support AES-NI, only version 1.0.0 affected.
-
-# v1.0.0
-- Miner complete rewritten in C++ with libuv.
-- This version should be fully compatible (except config file) with previos versions, many new nice features will come in next versions.
-- This is still beta. If you found regression, stability or perfomance issues or have an idea for new feature please fell free to open new [issue](https://github.com/xmrig/xmrig/issues/new).
-- Added new option `--print-time=N`, print hashrate report every N seconds.
-- New hashrate reports, by default every 60 secons.
-- Added Microsoft Visual C++ 2015 and 2017 support.
-- Removed dependency on libcurl.
-- To compile this version from source please switch to [dev](https://github.com/xmrig/xmrig/tree/dev) branch.
-
-# v0.8.2
-- Fixed L2 cache size detection for AMD CPUs (Bulldozer/Piledriver/Steamroller/Excavator architecture).
-
-# v0.8.2
-- Fixed L2 cache size detection for AMD CPUs (Bulldozer/Piledriver/Steamroller/Excavator architecture).
-- Fixed gcc 7.1 support.
-
-# v0.8.1
-- Added nicehash support, detects automaticaly by pool URL, for example `cryptonight.eu.nicehash.com:3355` or manually via option `--nicehash`.
-
-# v0.8.0
-- Added double hash mode, also known as lower power mode. `--av=2` and `--av=4`.
-- Added smart automatic CPU configuration. Default threads count now depends on size of the L3 cache of CPU.
-- Added CryptoNight-Lite support for AEON `-a cryptonight-lite`.
-- Added `--max-cpu-usage` option for auto CPU configuration mode.
-- Added `--safe` option for adjust threads and algorithm variations to current CPU.
-- No more manual steps to enable huge pages on Windows. XMRig will do it automatically.
-- Removed BMI2 algorithm variation.
-- Removed default pool URL.
-
-# v0.6.0
-- Added automatic cryptonight self test.
-- New software AES algorithm variation. Will be automatically selected if cpu not support AES-NI.
-- Added 32 bit builds.
-- Documented [algorithm variations](https://github.com/xmrig/xmrig#algorithm-variations).
-
-# v0.5.0
-- Initial public release.
+# Previous versions
+[doc/CHANGELOG_OLD.md](doc/CHANGELOG_OLD.md)

README.md

@@ -1,119 +1,89 @@
 # XMRig
-XMRig is high performance Monero (XMR) CPU miner, with the official full Windows support.
-Originally based on cpuminer-multi with heavy optimizations/rewrites and removing a lot of legacy code, since version 1.0.0 complete rewritten from scratch on C++.
 
-* This is the CPU-mining version, there is also a [NVIDIA GPU version](https://github.com/xmrig/xmrig-nvidia).
-* [Roadmap](https://github.com/xmrig/xmrig/issues/106) for next releases.
+[![Github All Releases](https://img.shields.io/github/downloads/xmrig/xmrig/total.svg)](https://github.com/xmrig/xmrig/releases)
+[![GitHub release](https://img.shields.io/github/release/xmrig/xmrig/all.svg)](https://github.com/xmrig/xmrig/releases)
+[![GitHub Release Date](https://img.shields.io/github/release-date-pre/xmrig/xmrig.svg)](https://github.com/xmrig/xmrig/releases)
+[![GitHub license](https://img.shields.io/github/license/xmrig/xmrig.svg)](https://github.com/xmrig/xmrig/blob/master/LICENSE)
+[![GitHub stars](https://img.shields.io/github/stars/xmrig/xmrig.svg)](https://github.com/xmrig/xmrig/stargazers)
+[![GitHub forks](https://img.shields.io/github/forks/xmrig/xmrig.svg)](https://github.com/xmrig/xmrig/network)
 
-<img src="http://i.imgur.com/OKZRVDh.png" width="619" >
+XMRig is a high performance RandomX and CryptoNight CPU miner, with official support for Windows.
+
+* This is the **CPU-mining** version, there is also a [NVIDIA GPU version](https://github.com/xmrig/xmrig-nvidia) and [AMD GPU version]( https://github.com/xmrig/xmrig-amd).
+
+<img src="doc/screenshot.png" width="808" >
 
 #### Table of contents
-* [Features](#features)
 * [Download](#download)
 * [Usage](#usage)
-* [Algorithm variations](#algorithm-variations)
 * [Build](https://github.com/xmrig/xmrig/wiki/Build)
-* [Common Issues](#common-issues)
-* [Other information](#other-information)
 * [Donations](#donations)
 * [Contacts](#contacts)
 
-## Features
-* High performance.
-* Official Windows support.
-* Small Windows executable, without dependencies.
-* x86/x64 support.
-* Support for backup (failover) mining server.
-* keepalived support.
-* Command line options compatible with cpuminer.
-* CryptoNight-Lite support for AEON.
-* Smart automatic [CPU configuration](https://github.com/xmrig/xmrig/wiki/Threads).
-* Nicehash support
-* It's open source software.
-
 ## Download
 * Binary releases: https://github.com/xmrig/xmrig/releases
 * Git tree: https://github.com/xmrig/xmrig.git
   * Clone with `git clone https://github.com/xmrig/xmrig.git` :hammer: [Build instructions](https://github.com/xmrig/xmrig/wiki/Build).
 
 ## Usage
-### Basic example
-```
-xmrig.exe -o pool.minemonero.pro:5555 -u YOUR_WALLET -p x -k
-```
-
-### Failover
-```
-xmrig.exe -o pool.minemonero.pro:5555 -u YOUR_WALLET1 -p x -k -o pool.supportxmr.com:5555 -u YOUR_WALLET2 -p x -k
-```
-For failover you can add multiple pools, maximum count not limited.
+Preferend way to configure miner is [JSON config file](src/config.json) as more flexible and human frendly, command line interface not cover all features, for example mining profiles for different algorithms. Most impotant options can be changed in runtime without miner restart by editing config or via API.
 
 ### Options
 ```
-  -a, --algo=ALGO       cryptonight (default) or cryptonight-lite
-  -o, --url=URL         URL of mining server
-  -O, --userpass=U:P    username:password pair for mining server
-  -u, --user=USERNAME   username for mining server
-  -p, --pass=PASSWORD   password for mining server
-  -t, --threads=N       number of miner threads
-  -v, --av=N            algorithm variation, 0 auto select
-  -k, --keepalive       send keepalived for prevent timeout (need pool support)
-  -r, --retries=N       number of times to retry before switch to backup server (default: 5)
-  -R, --retry-pause=N   time to pause between retries (default: 5)
-      --cpu-affinity    set process affinity to CPU core(s), mask 0x3 for cores 0 and 1
-      --cpu-priority    set process priority (0 idle, 2 normal to 5 highest)
-      --no-huge-pages   disable huge pages support
-      --no-color        disable colored output
-      --donate-level=N  donate level, default 5% (5 minutes in 100 minutes)
-      --user-agent      set custom user-agent string for pool
-  -B, --background      run the miner in the background
-  -c, --config=FILE     load a JSON-format configuration file
-  -l, --log-file=FILE   log all output to a file
-      --max-cpu-usage=N maximum CPU usage for automatic threads mode (default 75)
-      --safe            safe adjust threads and av settings for current CPU
-      --nicehash        enable nicehash support
-      --print-time=N    print hashrate report every N seconds
-  -h, --help            display this help and exit
-  -V, --version         output version information and exit
+  -a, --algo=ALGO               specify the algorithm to use
+                                  cn/r, cn/2, cn/1, cn/0, cn/double, cn/half, cn/fast,
+                                  cn/rwz, cn/zls, cn/xao, cn/rto, cn/gpu,
+                                  cn-lite/1,
+                                  cn-heavy/xhv, cn-heavy/tube, cn-heavy/0,
+                                  cn-pico,
+                                  rx/wow, rx/loki
+  -o, --url=URL                 URL of mining server
+  -O, --userpass=U:P            username:password pair for mining server
+  -u, --user=USERNAME           username for mining server
+  -p, --pass=PASSWORD           password for mining server
+      --rig-id=ID               rig identifier for pool-side statistics (needs pool support)
+  -t, --threads=N               number of miner threads
+  -v, --av=N                    algorithm variation, 0 auto select
+  -k, --keepalive               send keepalived packet for prevent timeout (needs pool support)
+      --nicehash                enable nicehash.com support
+      --tls                     enable SSL/TLS support (needs pool support)
+      --tls-fingerprint=F       pool TLS certificate fingerprint, if set enable strict certificate pinning
+      --daemon                  use daemon RPC instead of pool for solo mining
+      --daemon-poll-interval=N  daemon poll interval in milliseconds (default: 1000)
+  -r, --retries=N               number of times to retry before switch to backup server (default: 5)
+  -R, --retry-pause=N           time to pause between retries (default: 5)
+      --cpu-affinity            set process affinity to CPU core(s), mask 0x3 for cores 0 and 1
+      --cpu-priority            set process priority (0 idle, 2 normal to 5 highest)
+      --no-huge-pages           disable huge pages support
+      --no-color                disable colored output
+      --donate-level=N          donate level, default 5% (5 minutes in 100 minutes)
+      --user-agent              set custom user-agent string for pool
+  -B, --background              run the miner in the background
+  -c, --config=FILE             load a JSON-format configuration file
+  -l, --log-file=FILE           log all output to a file
+      --asm=ASM                 ASM optimizations, possible values: auto, none, intel, ryzen, bulldozer.
+      --print-time=N            print hashrate report every N seconds
+      --api-worker-id=ID        custom worker-id for API
+      --api-id=ID               custom instance ID for API
+      --http-enabled            enable HTTP API
+      --http-host=HOST          bind host for HTTP API (default: 127.0.0.1)
+      --http-port=N             bind port for HTTP API
+      --http-access-token=T     access token for HTTP API
+      --http-no-restricted      enable full remote access to HTTP API (only if access token set)
+      --randomx-init=N          threads count to initialize RandomX dataset
+      --randomx-no-numa         disable NUMA support for RandomX
+      --export-topology         export hwloc topology to a XML file and exit
+      --dry-run                 test configuration and exit
+  -h, --help                    display this help and exit
+  -V, --version                 output version information and exit
 ```
 
-Also you can use configuration via config file, default **config.json**. You can load multiple config files and combine it with command line options.
-
-## Algorithm variations
-Since version 0.8.0.
-* `--av=1` For CPUs with hardware AES.
-* `--av=2` Lower power mode (double hash) of `1`.
-* `--av=3` Software AES implementation.
-* `--av=4` Lower power mode (double hash) of `3`.
-
-## Common Issues
-### HUGE PAGES unavailable
-* Run XMRig as Administrator.
-* Since version 0.8.0 XMRig automatically enable SeLockMemoryPrivilege for current user, but reboot or sign out still required. [Manual instruction](https://msdn.microsoft.com/en-gb/library/ms190730.aspx).
-
-## Other information
-* No HTTP support, only stratum protocol support.
-* No TLS support.
-* Default donation 5% (5 minutes in 100 minutes) can be reduced to 1% via command line option `--donate-level`.
-
-
-### CPU mining performance
-* **Intel i7-7700** - 307 H/s (4 threads)
-* **AMD Ryzen 7 1700X** - 560 H/s (8 threads)
-
-Please note performance is highly dependent on system load. The numbers above are obtained on an idle system. Tasks heavily using a processor cache, such as video playback, can greatly degrade hashrate. Optimal number of threads depends on the size of the L3 cache of a processor, 1 thread requires 2 MB of cache.
-
-### Maximum performance checklist
-* Idle operating system.
-* Do not exceed optimal thread count.
-* Use modern CPUs with AES-NI instructuon set.
-* Try setup optimal cpu affinity.
-* Enable fast memory (Large/Huge pages).
-
 ## Donations
+* Default donation 5% (5 minutes in 100 minutes) can be reduced to 1% via option `donate-level` or disabled in source code.
 * XMR: `48edfHu7V9Z84YzzMa6fUueoELZ9ZRXq9VetWzYGzKt52XU5xvqgzYnDK9URnRoJMk1j8nLwEVsaSWJ4fhdUyZijBGUicoD`
 * BTC: `1P7ujsXeX7GxQwHNnJsRMgAdNkFZmNVqJT`
 
 ## Contacts
 * support@xmrig.com
 * [reddit](https://www.reddit.com/user/XMRig/)
+* [twitter](https://twitter.com/xmrig_dev)

cmake/FindHWLOC.cmake

@@ -0,0 +1,25 @@
+find_path(
+    HWLOC_INCLUDE_DIR
+    NAMES hwloc.h
+    PATHS "${XMRIG_DEPS}" ENV "XMRIG_DEPS"
+    PATH_SUFFIXES "include"
+    NO_DEFAULT_PATH
+)
+
+find_path(HWLOC_INCLUDE_DIR NAMES hwloc.h)
+
+find_library(
+    HWLOC_LIBRARY
+    NAMES hwloc.a hwloc libhwloc
+    PATHS "${XMRIG_DEPS}" ENV "XMRIG_DEPS"
+    PATH_SUFFIXES "lib"
+    NO_DEFAULT_PATH
+)
+
+find_library(HWLOC_LIBRARY NAMES hwloc.a hwloc libhwloc)
+
+set(HWLOC_LIBRARIES ${HWLOC_LIBRARY})
+set(HWLOC_INCLUDE_DIRS ${HWLOC_INCLUDE_DIR})
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(HWLOC DEFAULT_MSG HWLOC_LIBRARY HWLOC_INCLUDE_DIR)

cmake/FindMHD.cmake

@@ -1,39 +0,0 @@
-# - Try to find MHD
-# Once done this will define
-#
-#  MHD_FOUND - system has MHD
-#  MHD_INCLUDE_DIRS - the MHD include directory
-#  MHD_LIBRARY - Link these to use MHD
-
-find_path(
-    MHD_INCLUDE_DIR
-    NAMES microhttpd.h
-    DOC "microhttpd include dir"
-)
-
-find_library(
-    MHD_LIBRARY
-    NAMES microhttpd microhttpd-10 libmicrohttpd libmicrohttpd-dll
-    DOC "microhttpd library"
-)
-
-set(MHD_INCLUDE_DIRS ${MHD_INCLUDE_DIR})
-set(MHD_LIBRARIES ${MHD_LIBRARY})
-
-# debug library on windows
-# same naming convention as in qt (appending debug library with d)
-# boost is using the same "hack" as us with "optimized" and "debug"
-# official MHD project actually uses _d suffix
-if (${CMAKE_CXX_COMPILER_ID} STREQUAL MSVC)
-    find_library(
-        MHD_LIBRARY_DEBUG
-        NAMES microhttpd_d microhttpd-10_d libmicrohttpd_d libmicrohttpd-dll_d
-        DOC "mhd debug library"
-    )
-    set(MHD_LIBRARIES optimized ${MHD_LIBRARIES} debug ${MHD_LIBRARY_DEBUG})
-endif()
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(mhd DEFAULT_MSG MHD_INCLUDE_DIR MHD_LIBRARY)
-mark_as_advanced(MHD_INCLUDE_DIR MHD_LIBRARY)
-

cmake/FindUV.cmake

@@ -1,5 +1,22 @@
+find_path(
+    UV_INCLUDE_DIR
+    NAMES uv.h
+    PATHS "${XMRIG_DEPS}" ENV "XMRIG_DEPS"
+    PATH_SUFFIXES "include"
+    NO_DEFAULT_PATH
+)
+
 find_path(UV_INCLUDE_DIR NAMES uv.h)
-find_library(UV_LIBRARY NAMES uv libuv)
+
+find_library(
+    UV_LIBRARY
+    NAMES libuv.a uv libuv
+    PATHS "${XMRIG_DEPS}" ENV "XMRIG_DEPS"
+    PATH_SUFFIXES "lib"
+    NO_DEFAULT_PATH
+)
+
+find_library(UV_LIBRARY NAMES libuv.a uv libuv)
 
 set(UV_LIBRARIES ${UV_LIBRARY})
 set(UV_INCLUDE_DIRS ${UV_INCLUDE_DIR})

cmake/OpenSSL.cmake

@@ -0,0 +1,31 @@
+if (WITH_TLS)
+    set(OPENSSL_ROOT_DIR ${XMRIG_DEPS})
+
+    if (WIN32)
+        set(OPENSSL_USE_STATIC_LIBS TRUE)
+        set(OPENSSL_MSVC_STATIC_RT TRUE)
+
+        set(EXTRA_LIBS ${EXTRA_LIBS} Crypt32)
+    endif()
+
+    find_package(OpenSSL)
+
+    if (OPENSSL_FOUND)
+        set(TLS_SOURCES src/base/net/stratum/Tls.h src/base/net/stratum/Tls.cpp)
+        include_directories(${OPENSSL_INCLUDE_DIR})
+
+        if (WITH_HTTP)
+            set(TLS_SOURCES ${TLS_SOURCES} src/base/net/http/HttpsClient.h src/base/net/http/HttpsClient.cpp)
+        endif()
+    else()
+        message(FATAL_ERROR "OpenSSL NOT found: use `-DWITH_TLS=OFF` to build without TLS support")
+    endif()
+
+    add_definitions(/DXMRIG_FEATURE_TLS)
+else()
+    set(TLS_SOURCES "")
+    set(OPENSSL_LIBRARIES "")
+    remove_definitions(/DXMRIG_FEATURE_TLS)
+
+    set(CMAKE_PROJECT_NAME "${CMAKE_PROJECT_NAME}-notls")
+endif()

cmake/argon2.cmake

@@ -0,0 +1,18 @@
+if (WITH_ARGON2)
+    add_definitions(/DXMRIG_ALGO_ARGON2)
+
+    list(APPEND HEADERS_CRYPTO
+        src/crypto/argon2/Hash.h
+        src/crypto/argon2/Impl.h
+    )
+
+    list(APPEND SOURCES_CRYPTO
+        src/crypto/argon2/Impl.cpp
+    )
+
+    add_subdirectory(src/3rdparty/argon2)
+    set(ARGON2_LIBRARY argon2)
+else()
+    remove_definitions(/DXMRIG_ALGO_ARGON2)
+    set(ARGON2_LIBRARY "")
+endif()

cmake/asm.cmake

@@ -0,0 +1,52 @@
+if (WITH_ASM AND NOT XMRIG_ARM AND CMAKE_SIZEOF_VOID_P EQUAL 8)
+    set(XMRIG_ASM_LIBRARY "xmrig-asm")
+
+    if (CMAKE_C_COMPILER_ID MATCHES MSVC)
+        enable_language(ASM_MASM)
+
+        if (MSVC_TOOLSET_VERSION GREATER_EQUAL 141)
+            set(XMRIG_ASM_FILES
+                "src/crypto/cn/asm/cn_main_loop.asm"
+                "src/crypto/cn/asm/CryptonightR_template.asm"
+            )
+        else()
+            set(XMRIG_ASM_FILES
+                "src/crypto/cn/asm/win64/cn_main_loop.asm"
+                "src/crypto/cn/asm/win64/CryptonightR_template.asm"
+            )
+        endif()
+
+        set_property(SOURCE ${XMRIG_ASM_FILES} PROPERTY ASM_MASM)
+    else()
+        enable_language(ASM)
+
+        if (WIN32 AND CMAKE_C_COMPILER_ID MATCHES GNU)
+            set(XMRIG_ASM_FILES
+                "src/crypto/cn/asm/win64/cn_main_loop.S"
+                "src/crypto/cn/asm/CryptonightR_template.S"
+            )
+        else()
+            set(XMRIG_ASM_FILES
+                "src/crypto/cn/asm/cn_main_loop.S"
+                "src/crypto/cn/asm/CryptonightR_template.S"
+            )
+        endif()
+
+        set_property(SOURCE ${XMRIG_ASM_FILES} PROPERTY C)
+    endif()
+
+    add_library(${XMRIG_ASM_LIBRARY} STATIC ${XMRIG_ASM_FILES})
+    set(XMRIG_ASM_SOURCES
+        src/crypto/common/Assembly.h
+        src/crypto/common/Assembly.cpp
+        src/crypto/cn/r/CryptonightR_gen.cpp
+        )
+    set_property(TARGET ${XMRIG_ASM_LIBRARY} PROPERTY LINKER_LANGUAGE C)
+
+    add_definitions(/DXMRIG_FEATURE_ASM)
+else()
+    set(XMRIG_ASM_SOURCES "")
+    set(XMRIG_ASM_LIBRARY "")
+
+    remove_definitions(/DXMRIG_FEATURE_ASM)
+endif()

cmake/cn-gpu.cmake

@@ -0,0 +1,25 @@
+if (WITH_CN_GPU AND CMAKE_SIZEOF_VOID_P EQUAL 8)
+
+    if (XMRIG_ARM)
+        set(CN_GPU_SOURCES src/crypto/cn/gpu/cn_gpu_arm.cpp)
+
+        if (CMAKE_CXX_COMPILER_ID MATCHES GNU OR CMAKE_CXX_COMPILER_ID MATCHES Clang)
+            set_source_files_properties(src/crypto/cn/gpu/cn_gpu_arm.cpp PROPERTIES COMPILE_FLAGS "-O3")
+        endif()
+    else()
+        set(CN_GPU_SOURCES src/crypto/cn/gpu/cn_gpu_avx.cpp src/crypto/cn/gpu/cn_gpu_ssse3.cpp)
+
+        if (CMAKE_CXX_COMPILER_ID MATCHES GNU OR CMAKE_CXX_COMPILER_ID MATCHES Clang)
+            set_source_files_properties(src/crypto/cn/gpu/cn_gpu_avx.cpp PROPERTIES COMPILE_FLAGS "-O3 -mavx2")
+            set_source_files_properties(src/crypto/cn/gpu/cn_gpu_ssse3.cpp PROPERTIES COMPILE_FLAGS "-O3")
+        elseif (CMAKE_CXX_COMPILER_ID MATCHES MSVC)
+            set_source_files_properties(src/crypto/cn/gpu/cn_gpu_avx.cpp PROPERTIES COMPILE_FLAGS "/arch:AVX")
+        endif()
+    endif()
+
+    add_definitions(/DXMRIG_ALGO_CN_GPU)
+else()
+    set(CN_GPU_SOURCES "")
+
+    remove_definitions(/DXMRIG_ALGO_CN_GPU)
+endif()

cmake/cpu.cmake

@@ -0,0 +1,43 @@
+if (NOT CMAKE_SYSTEM_PROCESSOR)
+    message(WARNING "CMAKE_SYSTEM_PROCESSOR not defined")
+endif()
+
+
+if (CMAKE_SYSTEM_PROCESSOR MATCHES "^(x86_64|AMD64)$")
+    add_definitions(/DRAPIDJSON_SSE2)
+endif()
+
+if (NOT ARM_TARGET)
+    if (CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64|arm64|armv8-a)$")
+        set(ARM_TARGET 8)
+    elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "^(armv7|armv7f|armv7s|armv7k|armv7-a|armv7l)$")
+        set(ARM_TARGET 7)
+    endif()
+endif()
+
+if (ARM_TARGET AND ARM_TARGET GREATER 6)
+    set(XMRIG_ARM     ON)
+    set(WITH_LIBCPUID OFF)
+    add_definitions(/DXMRIG_ARM)
+
+    message(STATUS "Use ARM_TARGET=${ARM_TARGET} (${CMAKE_SYSTEM_PROCESSOR})")
+
+    include(CheckCXXCompilerFlag)
+
+    if (ARM_TARGET EQUAL 8)
+        set(XMRIG_ARMv8 ON)
+        add_definitions(/DXMRIG_ARMv8)
+
+        CHECK_CXX_COMPILER_FLAG(-march=armv8-a+crypto XMRIG_ARM_CRYPTO)
+
+        if (XMRIG_ARM_CRYPTO)
+            add_definitions(/DXMRIG_ARM_CRYPTO)
+            set(ARM8_CXX_FLAGS "-march=armv8-a+crypto")
+        else()
+            set(ARM8_CXX_FLAGS "-march=armv8-a")
+        endif()
+    elseif (ARM_TARGET EQUAL 7)
+        set(XMRIG_ARMv7 ON)
+        add_definitions(/DXMRIG_ARMv7)
+    endif()
+endif()

cmake/flags.cmake

@@ -0,0 +1,97 @@
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS OFF)
+set(CMAKE_CXX_STANDARD 11)
+
+set(CMAKE_C_STANDARD 99)
+set(CMAKE_C_STANDARD_REQUIRED ON)
+
+if ("${CMAKE_BUILD_TYPE}" STREQUAL "")
+    set(CMAKE_BUILD_TYPE Release)
+endif()
+
+if (CMAKE_BUILD_TYPE STREQUAL "Release")
+    add_definitions(/DNDEBUG)
+endif()
+
+include(CheckSymbolExists)
+
+if (CMAKE_CXX_COMPILER_ID MATCHES GNU)
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wno-strict-aliasing")
+    set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -Ofast")
+
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -fexceptions -fno-rtti -Wno-strict-aliasing -Wno-class-memaccess")
+    set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -Ofast -s")
+
+    if (XMRIG_ARMv8)
+        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${ARM8_CXX_FLAGS}")
+        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${ARM8_CXX_FLAGS} -flax-vector-conversions")
+    elseif (XMRIG_ARMv7)
+        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mfpu=neon")
+        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mfpu=neon -flax-vector-conversions")
+    else()
+        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -maes")
+        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -maes")
+
+        add_definitions(/DHAVE_ROTR)
+    endif()
+
+    if (WIN32)
+        if (CMAKE_SIZEOF_VOID_P EQUAL 8)
+            set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static")
+        else()
+            set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static -Wl,--large-address-aware")
+        endif()
+    else()
+        set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static-libgcc -static-libstdc++")
+    endif()
+
+    add_definitions(/D_GNU_SOURCE)
+
+    if (${CMAKE_VERSION} VERSION_LESS "3.1.0")
+        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c99")
+        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
+    endif()
+
+    #set(CMAKE_C_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -gdwarf-2")
+
+elseif (CMAKE_CXX_COMPILER_ID MATCHES MSVC)
+
+    set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} /Ox /Ot /Oi /MT /GL")
+    set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /Ox /Ot /Oi /MT /GL")
+    add_definitions(/D_CRT_SECURE_NO_WARNINGS)
+    add_definitions(/D_CRT_NONSTDC_NO_WARNINGS)
+    add_definitions(/DNOMINMAX)
+    add_definitions(/DHAVE_ROTR)
+
+elseif (CMAKE_CXX_COMPILER_ID MATCHES Clang)
+
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall")
+    set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -Ofast -funroll-loops -fmerge-all-constants")
+
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -fexceptions -fno-rtti -Wno-missing-braces")
+    set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -Ofast -funroll-loops -fmerge-all-constants")
+
+    if (XMRIG_ARMv8)
+        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${ARM8_CXX_FLAGS}")
+        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${ARM8_CXX_FLAGS}")
+    elseif (XMRIG_ARMv7)
+        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mfpu=neon -march=${CMAKE_SYSTEM_PROCESSOR}")
+        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mfpu=neon -march=${CMAKE_SYSTEM_PROCESSOR}")
+    else()
+        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -maes")
+        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -maes")
+
+        check_symbol_exists("_rotr" "x86intrin.h" HAVE_ROTR)
+        if (HAVE_ROTR)
+            add_definitions(/DHAVE_ROTR)
+        endif()
+    endif()
+
+endif()
+
+if (NOT WIN32)
+    check_symbol_exists("__builtin___clear_cache" "stdlib.h" HAVE_BUILTIN_CLEAR_CACHE)
+    if (HAVE_BUILTIN_CLEAR_CACHE)
+        add_definitions(/DHAVE_BUILTIN_CLEAR_CACHE)
+    endif()
+endif()

cmake/randomx.cmake

@@ -0,0 +1,61 @@
+if (WITH_RANDOMX)
+    add_definitions(/DXMRIG_ALGO_RANDOMX)
+
+    list(APPEND HEADERS_CRYPTO
+        src/crypto/rx/Rx.h
+        src/crypto/rx/RxAlgo.h
+        src/crypto/rx/RxCache.h
+        src/crypto/rx/RxConfig.h
+        src/crypto/rx/RxDataset.h
+        src/crypto/rx/RxVm.h
+    )
+
+    list(APPEND SOURCES_CRYPTO
+        src/crypto/randomx/aes_hash.cpp
+        src/crypto/randomx/allocator.cpp
+        src/crypto/randomx/argon2_core.c
+        src/crypto/randomx/argon2_ref.c
+        src/crypto/randomx/blake2_generator.cpp
+        src/crypto/randomx/blake2/blake2b.c
+        src/crypto/randomx/bytecode_machine.cpp
+        src/crypto/randomx/dataset.cpp
+        src/crypto/randomx/instructions_portable.cpp
+        src/crypto/randomx/randomx.cpp
+        src/crypto/randomx/reciprocal.c
+        src/crypto/randomx/soft_aes.cpp
+        src/crypto/randomx/superscalar.cpp
+        src/crypto/randomx/virtual_machine.cpp
+        src/crypto/randomx/virtual_memory.cpp
+        src/crypto/randomx/vm_compiled_light.cpp
+        src/crypto/randomx/vm_compiled.cpp
+        src/crypto/randomx/vm_interpreted_light.cpp
+        src/crypto/randomx/vm_interpreted.cpp
+        src/crypto/rx/Rx.cpp
+        src/crypto/rx/RxAlgo.cpp
+        src/crypto/rx/RxCache.cpp
+        src/crypto/rx/RxConfig.cpp
+        src/crypto/rx/RxDataset.cpp
+        src/crypto/rx/RxVm.cpp
+    )
+
+    if (CMAKE_C_COMPILER_ID MATCHES MSVC)
+        enable_language(ASM_MASM)
+        list(APPEND SOURCES_CRYPTO
+             src/crypto/randomx/jit_compiler_x86_static.asm
+             src/crypto/randomx/jit_compiler_x86.cpp
+            )
+    elseif (NOT XMRIG_ARM AND CMAKE_SIZEOF_VOID_P EQUAL 8)
+        list(APPEND SOURCES_CRYPTO
+             src/crypto/randomx/jit_compiler_x86_static.S
+             src/crypto/randomx/jit_compiler_x86.cpp
+            )
+        # cheat because cmake and ccache hate each other
+        set_property(SOURCE src/crypto/randomx/jit_compiler_x86_static.S PROPERTY LANGUAGE C)
+    endif()
+
+    if (CMAKE_CXX_COMPILER_ID MATCHES Clang)
+        set_source_files_properties(src/crypto/randomx/jit_compiler_x86.cpp PROPERTIES COMPILE_FLAGS -Wno-unused-const-variable)
+    endif()
+else()
+    remove_definitions(/DXMRIG_ALGO_RANDOMX)
+endif()

doc/ALGORITHMS.md

@@ -0,0 +1,52 @@
+# Algorithms
+
+Since version 3 mining [algorithm](#algorithm-names) should specified for each pool separately (`algo` option), earlier versions was use one global `algo` option and per pool `variant` option (this option was removed in v3). If your pool support [mining algorithm negotiation](https://github.com/xmrig/xmrig-proxy/issues/168) you may not specify this option at all.
+ 
+#### Example
+```json
+{
+  "pools": [
+    {
+      "url": "...",
+      "algo": "cn/r",
+      ...
+    }
+ ],
+ ...
+}
+```
+
+#### Pools with mining algorithm negotiation support.
+
+ * [www.hashvault.pro](https://www.hashvault.pro/)
+ * [moneroocean.stream](https://moneroocean.stream)
+ 
+ ## Algorithm names
+
+| Name | Memory | Version | Notes |
+|------|--------|---------|-------|
+| `argon2/chukwa` | 512 KB | 3.1.0+ | Argon2id (Chukwa). |
+| `argon2/wrkz` | 256 KB | 3.1.0+ | Argon2id (WRKZ) |
+| `rx/test` | 2 MB | 3.0.0+ | RandomX (reference configuration). |
+| `rx/0` | 2 MB | 3.0.0+ | RandomX (reference configuration), reserved for future use. |
+| `rx/wow` | 1 MB | 3.0.0+ | RandomWOW. |
+| `rx/loki` | 2 MB | 3.0.0+ | RandomXL. |
+| `cn/fast` | 2 MB | 3.0.0+ | CryptoNight variant 1 with half iterations. |
+| `cn/rwz` | 2 MB | 2.14.0+ | CryptoNight variant 2 with 3/4 iterations and reversed shuffle operation. |
+| `cn/zls` | 2 MB | 2.14.0+ | CryptoNight variant 2 with 3/4 iterations. |
+| `cn/double` | 2 MB | 2.14.0+ | CryptoNight variant 2 with double iterations. |
+| `cn/r` | 2 MB | 2.13.0+ | CryptoNightR (Monero's variant 4). |
+| `cn/wow` | 2 MB | 2.12.0+ | CryptoNightR (Wownero). |
+| `cn/gpu` | 2 MB | 2.11.0+ | CryptoNight-GPU. |
+| `cn-pico` | 256 KB | 2.10.0+ | CryptoNight-Pico. |
+| `cn/half` | 2 MB | 2.9.0+ | CryptoNight variant 2 with half iterations. |
+| `cn/2` | 2 MB | 2.8.0+ | CryptoNight variant 2. |
+| `cn/xao` | 2 MB | 2.6.4+ | CryptoNight variant 0 (modified). |
+| `cn/rto` | 2 MB | 2.6.4+ | CryptoNight variant 1 (modified). |
+| `cn-heavy/tube` | 4 MB | 2.6.4+ | CryptoNight-Heavy (modified). |
+| `cn-heavy/xhv` | 4 MB | 2.6.3+ | CryptoNight-Heavy (modified). |
+| `cn-heavy/0` | 4 MB | 2.6.0+ | CryptoNight-Heavy. |
+| `cn/1` | 2 MB | 2.5.0+ | CryptoNight variant 1. |
+| `cn-lite/1` | 1 MB | 2.5.0+ | CryptoNight-Lite variant 1. |
+| `cn-lite/0` | 1 MB | 0.8.0+ | CryptoNight-Lite variant 0. |
+| `cn/0` | 2 MB | 0.5.0+ | CryptoNight (original). |

doc/API.md

@@ -0,0 +1,66 @@
+# HTTP API
+
+If you want use HTTP API you need enable it (`"enabled": true,`) then choice `port` and optionaly `host`. API not available if miner built without HTTP support (`-DWITH_HTTP=OFF`).
+
+Offical HTTP client for API: http://workers.xmrig.info/
+
+Example configuration:
+
+```json
+"api": {
+	"id": null,
+	"worker-id": null,
+},
+"http": {
+	"enabled": false,
+	"host": "127.0.0.1",
+	"port": 0,
+	"access-token": null,
+	"restricted": true
+}
+```
+
+#### Global API options
+* **id** Miner ID, if not set created automatically.
+* **worker-id** Optional worker name, if not set will be detected automatically.
+
+#### HTTP API options,
+* **enabled** Enable (`true`) or disable (`false`) HTTP API.
+* **host** Host for incoming connections `http://<host>:<port>`, to allow connections from all interfaces use `0.0.0.0` (IPv4) or `::` (IPv4+IPv6).
+* **port** Port for incoming connections `http://<host>:<port>`, zero port is valid option and means random port.
+* **access-token** [Bearer](https://gist.github.com/xmrig/c75fdd1f8e0f3bac05500be2ab718f8e#file-api-html-L54) access token to secure access to API. Miner support this token only via `Authorization` header.
+* **restricted** Use `false` to allow remote configuration.
+
+If you prefer use command line options instead of config file, you can use options: `--api-id`, `--api-worker-id`, `--http-enabled`, `--http-host`, `--http-access-token`, `--http-port`, `--http-no-restricted`.
+
+Versions before 2.15 was use another options for API https://github.com/xmrig/xmrig/issues/1007
+
+## Endpoints
+
+### GET /1/summary
+
+Get miner summary information. [Example](api/1/summary.json).
+
+### GET /1/threads
+
+Get detailed information about miner threads. [Example](api/1/threads.json).
+
+
+## Restricted endpoints
+
+All API endpoints below allow access to sensitive information and remote configure miner. You should set `access-token` and allow unrestricted access (`"restricted": false`).
+
+### GET /1/config
+
+Get current miner configuration. [Example](api/1/config.json).
+
+
+### PUT /1/config
+
+Update current miner configuration. Common use case, get current configuration, make changes, and upload it to miner.
+
+Curl example:
+
+```
+curl -v --data-binary @config.json -X PUT -H "Content-Type: application/json" -H "Authorization: Bearer SECRET" http://127.0.0.1:44444/1/config
+```

doc/CPU.md

@@ -0,0 +1,96 @@
+# CPU backend
+
+All CPU related settings contains in one `cpu` object in config file, CPU backend allow specify multiple profiles and allow switch between them without restrictions by pool request or config change. Default auto-configuration create reasonable minimum of profiles which cover all supported algorithms.
+
+### Example
+
+Example below demonstrate all primary ideas of flexible profiles configuration:
+
+* `"rx/wow"` Exact match to algorithm `rx/wow`, defined 4 threads without CPU affinity.
+* `"cn"` Default failback profile for all `cn/*` algorithms, defined 2 threads with CPU affinity, another failback profiles is `cn-lite`, `cn-heavy` and `rx`.
+* `"cn-lite"` Default failback profile for all `cn-lite/*` algorithms, defined 2 double threads with CPU affinity.
+* `"cn-pico"` Alternative short object format.
+* `"custom-profile"` Custom user defined profile.
+* `"*"` Failback profile for all unhandled by other profiles algorithms.
+* `"cn/r"` Exact match, alias to profile `custom-profile`.
+* `"cn/0"` Exact match, disabled algorithm.
+
+```json
+{
+    "cpu": {
+        "enabled": true,
+        "huge-pages": true,
+        "hw-aes": null,
+        "priority": null,
+        "asm": true,
+        "rx/wow": [-1, -1, -1, -1],
+        "cn": [
+            [1, 0],
+            [1, 2]
+        ],
+        "cn-lite": [
+            [2, 0],
+            [2, 2]
+        ],
+        "cn-pico": {
+            "intensity": 2,
+            "threads": 8,
+            "affinity": -1
+        },
+        "custom-profile": [0, 2],
+        "*": [-1],
+        "cn/r": "custom-profile",
+        "cn/0": false
+    }
+}
+```
+
+## Threads definition
+Threads can be defined in 3 formats.
+
+#### Array format
+```json
+[
+    [1, 0],
+    [1, 2],
+    [1, -1],
+    [2, -1]
+]
+```
+Each line represent one thread, first element is intensity, this option was known as `low_power_mode`, possible values is range from 1 to 5, second element is CPU affinity, special value `-1` means no affinity.
+
+#### Short array format
+```json
+[-1, -1, -1, -1]
+```
+Each number represent one thread and means CPU affinity, this is default format for algorithm with maximum intensity 1, currently it all RandomX variants and cryptonight-gpu.
+
+#### Short object format
+```json
+{
+    "intensity": 2,
+    "threads": 8,
+    "affinity": -1
+}
+```
+Internal format, but can be user defined.
+
+## Shared options
+
+#### `enabled`
+Enable (`true`) or disable (`false`) CPU backend, by default `true`.
+
+#### `huge-pages`
+Enable (`true`) or disable (`false`) huge pages support, by default `true`.
+
+#### `hw-aes`
+Force enable (`true`) or disable (`false`) hardware AES support. Default value `null` means miner autodetect this feature. Usually don't need change this option, this option useful for some rare cases when miner can't detect hardware AES, but it available. If you force enable this option, but your hardware not support it, miner will crash.
+
+#### `priority`
+Mining threads priority, value from `1` (lowest priority) to `5` (highest possible priority). Default value `null` means miner don't change threads priority at all.
+
+#### `asm`
+Enable/configure or disable ASM optimizations. Possible values: `true`, `false`, `"intel"`, `"ryzen"`, `"bulldozer"`.
+
+#### `argon2-impl` (since v3.1.0)
+Allow override automatically detected Argon2 implementation, this option added mostly for debug purposes, default value `null` means autodetect. Other possible values: `"x86_64"`, `"SSE2"`, `"SSSE3"`, `"XOP"`, `"AVX2"`, `"AVX-512F"`. Manual selection has no safe guards, if you CPU not support required instuctions, miner will crash.

doc/PERSISTENT_OPTIONS.md

@@ -0,0 +1,9 @@
+# Persistent options
+
+Options in list below can't changed in runtime by watching config file or via API.
+
+* `background`
+* `donate-level`
+* `cpu/argon2-impl`
+* `opencl/loader`
+* `opencl/platform`

doc/api/1/config.json

@@ -0,0 +1,63 @@
+{
+    "algo": "cryptonight",
+    "api": {
+        "port": 44444,
+        "access-token": "TOKEN",
+        "worker-id": null,
+        "ipv6": false,
+        "restricted": false
+    },
+    "av": 1,
+    "background": false,
+    "colors": true,
+    "cpu-affinity": null,
+    "cpu-priority": null,
+    "donate-level": 5,
+    "huge-pages": true,
+    "hw-aes": null,
+    "log-file": null,
+    "max-cpu-usage": 75,
+    "pools": [
+        {
+            "url": "pool.monero.hashvault.pro:3333",
+            "user": "48edfHu7V9Z84YzzMa6fUueoELZ9ZRXq9VetWzYGzKt52XU5xvqgzYnDK9URnRoJMk1j8nLwEVsaSWJ4fhdUyZijBGUicoD",
+            "pass": "x",
+            "keepalive": false,
+            "nicehash": false,
+            "variant": -1
+        },
+        {
+            "url": "pool.supportxmr.com:3333",
+            "user": "48edfHu7V9Z84YzzMa6fUueoELZ9ZRXq9VetWzYGzKt52XU5xvqgzYnDK9URnRoJMk1j8nLwEVsaSWJ4fhdUyZijBGUicoD",
+            "pass": "x",
+            "keepalive": false,
+            "nicehash": false,
+            "variant": -1
+        }
+    ],
+    "print-time": 60,
+    "retries": 5,
+    "retry-pause": 5,
+    "safe": false,
+    "threads": [
+        {
+            "low_power_mode": 1,
+            "affine_to_cpu": 0
+        },
+        {
+            "low_power_mode": 1,
+            "affine_to_cpu": 1
+        },
+        {
+            "low_power_mode": 1,
+            "affine_to_cpu": 2
+        },
+        {
+            "low_power_mode": 1,
+            "affine_to_cpu": 3
+        }
+    ],
+    "user-agent": null,
+    "syslog": false,
+    "watch": false
+}

doc/api/1/summary.json

@@ -0,0 +1,73 @@
+{
+    "id": "92f3104f9a2ee78c",
+    "worker_id": "Ubuntu-1604-xenial-64-minimal",
+    "version": "2.6.0-beta3",
+    "kind": "cpu",
+    "ua": "XMRig/2.6.0-beta3 (Linux x86_64) libuv/1.8.0 gcc/5.4.0",
+    "cpu": {
+        "brand": "Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz",
+        "aes": true,
+        "x64": true,
+        "sockets": 1
+    },
+    "algo": "cryptonight",
+    "hugepages": true,
+    "donate_level": 5,
+    "hashrate": {
+        "total": [
+            296.24,
+            296.23,
+            295.97
+        ],
+        "highest": 296.5,
+        "threads": [
+            [
+                73.39,
+                73.39,
+                73.28
+            ],
+            [
+                74.72,
+                74.72,
+                74.71
+            ],
+            [
+                74.72,
+                74.72,
+                74.71
+            ],
+            [
+                73.39,
+                73.39,
+                73.27
+            ]
+        ]
+    },
+    "results": {
+        "diff_current": 9990,
+        "shares_good": 30,
+        "shares_total": 30,
+        "avg_time": 31,
+        "hashes_total": 311833,
+        "best": [
+            278199,
+            181923,
+            103717,
+            96632,
+            56154,
+            51580,
+            45667,
+            33159,
+            29581,
+            29514
+        ],
+        "error_log": []
+    },
+    "connection": {
+        "pool": "pool.monero.hashvault.pro:3333",
+        "uptime": 953,
+        "ping": 35,
+        "failures": 0,
+        "error_log": []
+    }
+}

doc/api/1/threads.json

@@ -0,0 +1,65 @@
+{
+    "hugepages": [
+        4,
+        4
+    ],
+    "memory": 8388608,
+    "threads": [
+        {
+            "type": "cpu",
+            "algo": "cryptonight",
+            "av": 1,
+            "low_power_mode": 1,
+            "affine_to_cpu": 0,
+            "priority": -1,
+            "soft_aes": false,
+            "hashrate": [
+                73.39,
+                73.4,
+                73.28
+            ]
+        },
+        {
+            "type": "cpu",
+            "algo": "cryptonight",
+            "av": 1,
+            "low_power_mode": 1,
+            "affine_to_cpu": 1,
+            "priority": -1,
+            "soft_aes": false,
+            "hashrate": [
+                74.72,
+                74.72,
+                74.7
+            ]
+        },
+        {
+            "type": "cpu",
+            "algo": "cryptonight",
+            "av": 1,
+            "low_power_mode": 1,
+            "affine_to_cpu": 2,
+            "priority": -1,
+            "soft_aes": false,
+            "hashrate": [
+                74.71,
+                74.72,
+                74.7
+            ]
+        },
+        {
+            "type": "cpu",
+            "algo": "cryptonight",
+            "av": 1,
+            "low_power_mode": 1,
+            "affine_to_cpu": 3,
+            "priority": -1,
+            "soft_aes": false,
+            "hashrate": [
+                73.39,
+                73.4,
+                73.28
+            ]
+        }
+    ]
+}

doc/build/CMAKE_OPTIONS.md

@@ -0,0 +1,39 @@
+# CMake options
+This document contains list of useful cmake options.
+
+## Algorithms
+
+* **`-DWITH_CN_LITE=OFF`** disable all CryptoNight-Lite algorithms (`cn-lite/0`, `cn-lite/1`).
+* **`-DWITH_CN_HEAVY=OFF`** disable all CryptoNight-Heavy algorithms (`cn-heavy/0`, `cn-heavy/xhv`, `cn-heavy/tube`).
+* **`-DWITH_CN_PICO=OFF`** disable CryptoNight-Pico algorithm (`cn-pico`).
+* **`-DWITH_CN_GPU=OFF`** disable CryptoNight-GPU algorithm (`cn/gpu`).
+* **`-DWITH_RANDOMX=OFF`** disable RandomX algorithms (`rx/loki`, `rx/wow`).
+* **`-DWITH_ARGON2=OFF`** disable Argon2 algorithms (`argon2/chukwa`, `argon2/wrkz`).
+
+## Features
+
+* **`-DWITH_HWLOC=OFF`**
+disable [hwloc](https://github.com/xmrig/xmrig/issues/1077) support.
+Disabling this feature is not recommended in most cases.
+This feature add external dependency to libhwloc (1.10.0+) (except MSVC builds).
+* **`-DWITH_LIBCPUID=OFF`** disable built in libcpuid support, this feature always disabled if hwloc enabled, if both hwloc and libcpuid disabled auto configuration for CPU will very limited.
+* **`-DWITH_HTTP=OFF`** disable built in HTTP support, this feature used for HTTP API and daemon (solo mining) support.
+* **`-DWITH_TLS=OFF`** disable SSL/TLS support (secure connections to pool). This feature add external dependency to OpenSSL.
+* **`-DWITH_ASM=OFF`** disable assembly optimizations for modern CryptoNight algorithms.
+* **`-DWITH_EMBEDDED_CONFIG=ON`** Enable [embedded](https://github.com/xmrig/xmrig/issues/957) config support.
+
+## Debug options
+
+* **`-DWITH_DEBUG_LOG=ON`** enable debug log (mostly network requests).
+* **`-DHWLOC_DEBUG=ON`** enable some debug log for hwloc.
+* **`-DCMAKE_BUILD_TYPE=Debug`** enable debug build, only useful for investigate crashes, this option slow down miner.
+
+## Special build options
+
+* **`-DXMRIG_DEPS=<path>`** path to precompiled dependensices https://github.com/xmrig/xmrig-deps
+* **`-DARM_TARGET=<number>`** override ARM target, possible values `7` (ARMv7) and `8` (ARMv8).
+* **`-DUV_INCLUDE_DIR=<path>`** custom path to libuv headers.
+* **`-DUV_LIBRARY=<path>`** custom path to libuv library.
+* **`-DHWLOC_INCLUDE_DIR=<path>`** custom path to hwloc headers.
+* **`-DHWLOC_LIBRARY=<path>`** custom path to hwloc library.
+* **`-DOPENSSL_ROOT_DIR=<path>`** custom path to OpenSSL.

doc/topology/AMD_FX_8320_windows_2_0_4.xml

@@ -0,0 +1,86 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE topology SYSTEM "hwloc2.dtd">
+<topology version="2.0">
+  <object type="Machine" os_index="0" cpuset="0x000000ff" complete_cpuset="0x000000ff" allowed_cpuset="0x000000ff" nodeset="0x00000001" complete_nodeset="0x00000001" allowed_nodeset="0x00000001" gp_index="1">
+    <info name="Backend" value="Windows"/>
+    <info name="hwlocVersion" value="2.0.4"/>
+    <info name="ProcessName" value="lstopo.exe"/>
+    <object type="Package" cpuset="0x000000ff" complete_cpuset="0x000000ff" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="2">
+      <info name="CPUVendor" value="AuthenticAMD"/>
+      <info name="CPUFamilyNumber" value="21"/>
+      <info name="CPUModelNumber" value="2"/>
+      <info name="CPUModel" value="AMD FX(tm)-8320 Eight-Core Processor           "/>
+      <info name="CPUStepping" value="0"/>
+      <object type="NUMANode" os_index="0" cpuset="0x000000ff" complete_cpuset="0x000000ff" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="24" local_memory="7033581568">
+        <page_type size="4096" count="0"/>
+      </object>
+      <object type="L3Cache" cpuset="0x000000ff" complete_cpuset="0x000000ff" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="7" cache_size="8388608" depth="3" cache_linesize="64" cache_associativity="64" cache_type="0">
+        <info name="Inclusive" value="0"/>
+        <object type="L2Cache" cpuset="0x00000003" complete_cpuset="0x00000003" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="6" cache_size="2097152" depth="2" cache_linesize="64" cache_associativity="16" cache_type="0">
+          <info name="Inclusive" value="0"/>
+          <object type="L1iCache" cpuset="0x00000003" complete_cpuset="0x00000003" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="5" cache_size="65536" depth="1" cache_linesize="64" cache_associativity="2" cache_type="2">
+            <info name="Inclusive" value="0"/>
+            <object type="Core" cpuset="0x00000003" complete_cpuset="0x00000003" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="3">
+              <object type="L1Cache" cpuset="0x00000001" complete_cpuset="0x00000001" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="4" cache_size="16384" depth="1" cache_linesize="64" cache_associativity="4" cache_type="1">
+                <info name="Inclusive" value="0"/>
+                <object type="PU" os_index="0" cpuset="0x00000001" complete_cpuset="0x00000001" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="26"/>
+              </object>
+              <object type="L1Cache" cpuset="0x00000002" complete_cpuset="0x00000002" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="8" cache_size="16384" depth="1" cache_linesize="64" cache_associativity="4" cache_type="1">
+                <info name="Inclusive" value="0"/>
+                <object type="PU" os_index="1" cpuset="0x00000002" complete_cpuset="0x00000002" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="27"/>
+              </object>
+            </object>
+          </object>
+        </object>
+        <object type="L2Cache" cpuset="0x0000000c" complete_cpuset="0x0000000c" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="12" cache_size="2097152" depth="2" cache_linesize="64" cache_associativity="16" cache_type="0">
+          <info name="Inclusive" value="0"/>
+          <object type="L1iCache" cpuset="0x0000000c" complete_cpuset="0x0000000c" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="11" cache_size="65536" depth="1" cache_linesize="64" cache_associativity="2" cache_type="2">
+            <info name="Inclusive" value="0"/>
+            <object type="Core" cpuset="0x0000000c" complete_cpuset="0x0000000c" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="9">
+              <object type="L1Cache" cpuset="0x00000004" complete_cpuset="0x00000004" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="10" cache_size="16384" depth="1" cache_linesize="64" cache_associativity="4" cache_type="1">
+                <info name="Inclusive" value="0"/>
+                <object type="PU" os_index="2" cpuset="0x00000004" complete_cpuset="0x00000004" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="28"/>
+              </object>
+              <object type="L1Cache" cpuset="0x00000008" complete_cpuset="0x00000008" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="13" cache_size="16384" depth="1" cache_linesize="64" cache_associativity="4" cache_type="1">
+                <info name="Inclusive" value="0"/>
+                <object type="PU" os_index="3" cpuset="0x00000008" complete_cpuset="0x00000008" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="29"/>
+              </object>
+            </object>
+          </object>
+        </object>
+        <object type="L2Cache" cpuset="0x00000030" complete_cpuset="0x00000030" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="17" cache_size="2097152" depth="2" cache_linesize="64" cache_associativity="16" cache_type="0">
+          <info name="Inclusive" value="0"/>
+          <object type="L1iCache" cpuset="0x00000030" complete_cpuset="0x00000030" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="16" cache_size="65536" depth="1" cache_linesize="64" cache_associativity="2" cache_type="2">
+            <info name="Inclusive" value="0"/>
+            <object type="Core" cpuset="0x00000030" complete_cpuset="0x00000030" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="14">
+              <object type="L1Cache" cpuset="0x00000010" complete_cpuset="0x00000010" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="15" cache_size="16384" depth="1" cache_linesize="64" cache_associativity="4" cache_type="1">
+                <info name="Inclusive" value="0"/>
+                <object type="PU" os_index="4" cpuset="0x00000010" complete_cpuset="0x00000010" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="30"/>
+              </object>
+              <object type="L1Cache" cpuset="0x00000020" complete_cpuset="0x00000020" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="18" cache_size="16384" depth="1" cache_linesize="64" cache_associativity="4" cache_type="1">
+                <info name="Inclusive" value="0"/>
+                <object type="PU" os_index="5" cpuset="0x00000020" complete_cpuset="0x00000020" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="31"/>
+              </object>
+            </object>
+          </object>
+        </object>
+        <object type="L2Cache" cpuset="0x000000c0" complete_cpuset="0x000000c0" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="22" cache_size="2097152" depth="2" cache_linesize="64" cache_associativity="16" cache_type="0">
+          <info name="Inclusive" value="0"/>
+          <object type="L1iCache" cpuset="0x000000c0" complete_cpuset="0x000000c0" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="21" cache_size="65536" depth="1" cache_linesize="64" cache_associativity="2" cache_type="2">
+            <info name="Inclusive" value="0"/>
+            <object type="Core" cpuset="0x000000c0" complete_cpuset="0x000000c0" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="19">
+              <object type="L1Cache" cpuset="0x00000040" complete_cpuset="0x00000040" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="20" cache_size="16384" depth="1" cache_linesize="64" cache_associativity="4" cache_type="1">
+                <info name="Inclusive" value="0"/>
+                <object type="PU" os_index="6" cpuset="0x00000040" complete_cpuset="0x00000040" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="32"/>
+              </object>
+              <object type="L1Cache" cpuset="0x00000080" complete_cpuset="0x00000080" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="23" cache_size="16384" depth="1" cache_linesize="64" cache_associativity="4" cache_type="1">
+                <info name="Inclusive" value="0"/>
+                <object type="PU" os_index="7" cpuset="0x00000080" complete_cpuset="0x00000080" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="33"/>
+              </object>
+            </object>
+          </object>
+        </object>
+      </object>
+    </object>
+  </object>
+</topology>

doc/topology/AMD_Opteron_6272_x4_N8_linux_2_0_4_LXC.xml

@@ -0,0 +1,234 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE topology SYSTEM "hwloc2.dtd">
+<topology version="2.0">
+  <object type="Machine" os_index="0" cpuset="0x0000ffff" complete_cpuset="0xffffffff,0xffffffff" allowed_cpuset="0x0000ffff" nodeset="0x000000ff" complete_nodeset="0x000000ff" allowed_nodeset="0x000000ff" gp_index="1">
+    <info name="DMIProductName" value="H8QG6"/>
+    <info name="DMIProductVersion" value="1234567890"/>
+    <info name="DMIProductSerial" value="1234567890"/>
+    <info name="DMIProductUUID" value="47513848-0036-2500-9058-002590582E10"/>
+    <info name="DMIBoardVendor" value="Supermicro"/>
+    <info name="DMIBoardName" value="H8QG6"/>
+    <info name="DMIBoardVersion" value="1234567890"/>
+    <info name="DMIBoardSerial" value="WM1AS70308"/>
+    <info name="DMIBoardAssetTag" value="1234567890"/>
+    <info name="DMIChassisVendor" value="Supermicro"/>
+    <info name="DMIChassisType" value="17"/>
+    <info name="DMIChassisVersion" value="1234567890"/>
+    <info name="DMIChassisSerial" value="1234567890."/>
+    <info name="DMIChassisAssetTag" value="1234567890"/>
+    <info name="DMIBIOSVendor" value="American Megatrends Inc."/>
+    <info name="DMIBIOSVersion" value="3.5       "/>
+    <info name="DMIBIOSDate" value="12/16/2013"/>
+    <info name="DMISysVendor" value="Supermicro"/>
+    <info name="Backend" value="Linux"/>
+    <info name="LinuxCgroup" value="/"/>
+    <info name="OSName" value="Linux"/>
+    <info name="OSRelease" value="4.15.18-17-pve"/>
+    <info name="OSVersion" value="#1 SMP PVE 4.15.18-43 (Tue, 25 Jun 2019 17:59:49 +0200)"/>
+    <info name="HostName" value="host"/>
+    <info name="Architecture" value="x86_64"/>
+    <info name="hwlocVersion" value="2.0.4"/>
+    <info name="ProcessName" value="xmrig"/>
+    <object type="Package" os_index="0" cpuset="0x0000ffff" complete_cpuset="0x0000ffff" nodeset="0x00000003" complete_nodeset="0x00000003" gp_index="2">
+      <info name="CPUVendor" value="AuthenticAMD"/>
+      <info name="CPUFamilyNumber" value="21"/>
+      <info name="CPUModelNumber" value="1"/>
+      <info name="CPUModel" value="AMD Opteron(TM) Processor 6272                 "/>
+      <info name="CPUStepping" value="2"/>
+      <object type="L3Cache" cpuset="0x000000ff" complete_cpuset="0x000000ff" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="7" cache_size="6291456" depth="3" cache_linesize="64" cache_associativity="48" cache_type="0">
+        <info name="Inclusive" value="0"/>
+        <object type="NUMANode" os_index="0" cpuset="0x000000ff" complete_cpuset="0x000000ff" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="238" local_memory="33751842816">
+          <page_type size="4096" count="7406660"/>
+          <page_type size="2097152" count="1628"/>
+          <page_type size="1073741824" count="0"/>
+        </object>
+        <object type="L2Cache" cpuset="0x00000003" complete_cpuset="0x00000003" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="6" cache_size="2097152" depth="2" cache_linesize="64" cache_associativity="16" cache_type="0">
+          <info name="Inclusive" value="0"/>
+          <object type="L1Cache" cpuset="0x00000001" complete_cpuset="0x00000001" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="5" cache_size="16384" depth="1" cache_linesize="64" cache_associativity="4" cache_type="1">
+            <info name="Inclusive" value="0"/>
+            <object type="Core" os_index="0" cpuset="0x00000001" complete_cpuset="0x00000001" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="3">
+              <object type="PU" os_index="0" cpuset="0x00000001" complete_cpuset="0x00000001" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="4"/>
+            </object>
+          </object>
+          <object type="L1Cache" cpuset="0x00000002" complete_cpuset="0x00000002" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="10" cache_size="16384" depth="1" cache_linesize="64" cache_associativity="4" cache_type="1">
+            <info name="Inclusive" value="0"/>
+            <object type="Core" os_index="1" cpuset="0x00000002" complete_cpuset="0x00000002" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="8">
+              <object type="PU" os_index="1" cpuset="0x00000002" complete_cpuset="0x00000002" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="9"/>
+            </object>
+          </object>
+        </object>
+        <object type="L2Cache" cpuset="0x0000000c" complete_cpuset="0x0000000c" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="14" cache_size="2097152" depth="2" cache_linesize="64" cache_associativity="16" cache_type="0">
+          <info name="Inclusive" value="0"/>
+          <object type="L1Cache" cpuset="0x00000004" complete_cpuset="0x00000004" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="13" cache_size="16384" depth="1" cache_linesize="64" cache_associativity="4" cache_type="1">
+            <info name="Inclusive" value="0"/>
+            <object type="Core" os_index="2" cpuset="0x00000004" complete_cpuset="0x00000004" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="11">
+              <object type="PU" os_index="2" cpuset="0x00000004" complete_cpuset="0x00000004" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="12"/>
+            </object>
+          </object>
+          <object type="L1Cache" cpuset="0x00000008" complete_cpuset="0x00000008" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="17" cache_size="16384" depth="1" cache_linesize="64" cache_associativity="4" cache_type="1">
+            <info name="Inclusive" value="0"/>
+            <object type="Core" os_index="3" cpuset="0x00000008" complete_cpuset="0x00000008" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="15">
+              <object type="PU" os_index="3" cpuset="0x00000008" complete_cpuset="0x00000008" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="16"/>
+            </object>
+          </object>
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doc/topology/AMD_Opteron_6278_x2_UMA_windows_2_0_4.xml

@@ -0,0 +1,294 @@
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+<!DOCTYPE topology SYSTEM "hwloc2.dtd">
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+                <object type="PU" os_index="31" cpuset="0x80000000" complete_cpuset="0x80000000" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="122"/>
+              </object>
+            </object>
+          </object>
+        </object>
+      </object>
+    </object>
+  </object>
+</topology>

doc/topology/AMD_Ryzen_7_2700X_windows_2_0_4.xml

@@ -0,0 +1,105 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE topology SYSTEM "hwloc2.dtd">
+<topology version="2.0">
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+    <info name="Backend" value="Windows"/>
+    <info name="hwlocVersion" value="2.0.4"/>
+    <info name="ProcessName" value="xmrig.exe"/>
+    <object type="Package" cpuset="0x0000ffff" complete_cpuset="0x0000ffff" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="2">
+      <info name="CPUVendor" value="AuthenticAMD"/>
+      <info name="CPUFamilyNumber" value="23"/>
+      <info name="CPUModelNumber" value="8"/>
+      <info name="CPUModel" value="AMD Ryzen 7 2700X Eight-Core Processor         "/>
+      <info name="CPUStepping" value="2"/>
+      <object type="NUMANode" os_index="0" cpuset="0x0000ffff" complete_cpuset="0x0000ffff" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="29" local_memory="25515728896">
+        <page_type size="4096" count="0"/>
+      </object>
+      <object type="L3Cache" cpuset="0x000000ff" complete_cpuset="0x000000ff" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="6" cache_size="8388608" depth="3" cache_linesize="64" cache_associativity="16" cache_type="0">
+        <info name="Inclusive" value="0"/>
+        <object type="L2Cache" cpuset="0x00000003" complete_cpuset="0x00000003" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="5" cache_size="524288" depth="2" cache_linesize="64" cache_associativity="8" cache_type="0">
+          <info name="Inclusive" value="1"/>
+          <object type="L1Cache" cpuset="0x00000003" complete_cpuset="0x00000003" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="4" cache_size="32768" depth="1" cache_linesize="64" cache_associativity="8" cache_type="1">
+            <info name="Inclusive" value="0"/>
+            <object type="Core" cpuset="0x00000003" complete_cpuset="0x00000003" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="3">
+              <object type="PU" os_index="0" cpuset="0x00000001" complete_cpuset="0x00000001" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="31"/>
+              <object type="PU" os_index="1" cpuset="0x00000002" complete_cpuset="0x00000002" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="32"/>
+            </object>
+          </object>
+        </object>
+        <object type="L2Cache" cpuset="0x0000000c" complete_cpuset="0x0000000c" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="9" cache_size="524288" depth="2" cache_linesize="64" cache_associativity="8" cache_type="0">
+          <info name="Inclusive" value="1"/>
+          <object type="L1Cache" cpuset="0x0000000c" complete_cpuset="0x0000000c" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="8" cache_size="32768" depth="1" cache_linesize="64" cache_associativity="8" cache_type="1">
+            <info name="Inclusive" value="0"/>
+            <object type="Core" cpuset="0x0000000c" complete_cpuset="0x0000000c" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="7">
+              <object type="PU" os_index="2" cpuset="0x00000004" complete_cpuset="0x00000004" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="33"/>
+              <object type="PU" os_index="3" cpuset="0x00000008" complete_cpuset="0x00000008" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="34"/>
+            </object>
+          </object>
+        </object>
+        <object type="L2Cache" cpuset="0x00000030" complete_cpuset="0x00000030" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="12" cache_size="524288" depth="2" cache_linesize="64" cache_associativity="8" cache_type="0">
+          <info name="Inclusive" value="1"/>
+          <object type="L1Cache" cpuset="0x00000030" complete_cpuset="0x00000030" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="11" cache_size="32768" depth="1" cache_linesize="64" cache_associativity="8" cache_type="1">
+            <info name="Inclusive" value="0"/>
+            <object type="Core" cpuset="0x00000030" complete_cpuset="0x00000030" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="10">
+              <object type="PU" os_index="4" cpuset="0x00000010" complete_cpuset="0x00000010" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="35"/>
+              <object type="PU" os_index="5" cpuset="0x00000020" complete_cpuset="0x00000020" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="36"/>
+            </object>
+          </object>
+        </object>
+        <object type="L2Cache" cpuset="0x000000c0" complete_cpuset="0x000000c0" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="15" cache_size="524288" depth="2" cache_linesize="64" cache_associativity="8" cache_type="0">
+          <info name="Inclusive" value="1"/>
+          <object type="L1Cache" cpuset="0x000000c0" complete_cpuset="0x000000c0" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="14" cache_size="32768" depth="1" cache_linesize="64" cache_associativity="8" cache_type="1">
+            <info name="Inclusive" value="0"/>
+            <object type="Core" cpuset="0x000000c0" complete_cpuset="0x000000c0" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="13">
+              <object type="PU" os_index="6" cpuset="0x00000040" complete_cpuset="0x00000040" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="37"/>
+              <object type="PU" os_index="7" cpuset="0x00000080" complete_cpuset="0x00000080" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="38"/>
+            </object>
+          </object>
+        </object>
+      </object>
+      <object type="L3Cache" cpuset="0x0000ff00" complete_cpuset="0x0000ff00" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="19" cache_size="8388608" depth="3" cache_linesize="64" cache_associativity="16" cache_type="0">
+        <info name="Inclusive" value="0"/>
+        <object type="L2Cache" cpuset="0x00000300" complete_cpuset="0x00000300" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="18" cache_size="524288" depth="2" cache_linesize="64" cache_associativity="8" cache_type="0">
+          <info name="Inclusive" value="1"/>
+          <object type="L1Cache" cpuset="0x00000300" complete_cpuset="0x00000300" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="17" cache_size="32768" depth="1" cache_linesize="64" cache_associativity="8" cache_type="1">
+            <info name="Inclusive" value="0"/>
+            <object type="Core" cpuset="0x00000300" complete_cpuset="0x00000300" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="16">
+              <object type="PU" os_index="8" cpuset="0x00000100" complete_cpuset="0x00000100" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="39"/>
+              <object type="PU" os_index="9" cpuset="0x00000200" complete_cpuset="0x00000200" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="40"/>
+            </object>
+          </object>
+        </object>
+        <object type="L2Cache" cpuset="0x00000c00" complete_cpuset="0x00000c00" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="22" cache_size="524288" depth="2" cache_linesize="64" cache_associativity="8" cache_type="0">
+          <info name="Inclusive" value="1"/>
+          <object type="L1Cache" cpuset="0x00000c00" complete_cpuset="0x00000c00" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="21" cache_size="32768" depth="1" cache_linesize="64" cache_associativity="8" cache_type="1">
+            <info name="Inclusive" value="0"/>
+            <object type="Core" cpuset="0x00000c00" complete_cpuset="0x00000c00" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="20">
+              <object type="PU" os_index="10" cpuset="0x00000400" complete_cpuset="0x00000400" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="41"/>
+              <object type="PU" os_index="11" cpuset="0x00000800" complete_cpuset="0x00000800" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="42"/>
+            </object>
+          </object>
+        </object>
+        <object type="L2Cache" cpuset="0x00003000" complete_cpuset="0x00003000" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="25" cache_size="524288" depth="2" cache_linesize="64" cache_associativity="8" cache_type="0">
+          <info name="Inclusive" value="1"/>
+          <object type="L1Cache" cpuset="0x00003000" complete_cpuset="0x00003000" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="24" cache_size="32768" depth="1" cache_linesize="64" cache_associativity="8" cache_type="1">
+            <info name="Inclusive" value="0"/>
+            <object type="Core" cpuset="0x00003000" complete_cpuset="0x00003000" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="23">
+              <object type="PU" os_index="12" cpuset="0x00001000" complete_cpuset="0x00001000" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="43"/>
+              <object type="PU" os_index="13" cpuset="0x00002000" complete_cpuset="0x00002000" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="44"/>
+            </object>
+          </object>
+        </object>
+        <object type="L2Cache" cpuset="0x0000c000" complete_cpuset="0x0000c000" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="28" cache_size="524288" depth="2" cache_linesize="64" cache_associativity="8" cache_type="0">
+          <info name="Inclusive" value="1"/>
+          <object type="L1Cache" cpuset="0x0000c000" complete_cpuset="0x0000c000" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="27" cache_size="32768" depth="1" cache_linesize="64" cache_associativity="8" cache_type="1">
+            <info name="Inclusive" value="0"/>
+            <object type="Core" cpuset="0x0000c000" complete_cpuset="0x0000c000" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="26">
+              <object type="PU" os_index="14" cpuset="0x00004000" complete_cpuset="0x00004000" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="45"/>
+              <object type="PU" os_index="15" cpuset="0x00008000" complete_cpuset="0x00008000" nodeset="0x00000001" complete_nodeset="0x00000001" gp_index="46"/>
+            </object>
+          </object>
+        </object>
+      </object>
+    </object>
+  </object>
+</topology>