Merge 753e63cd96 into a7be8cb80c

RandomX: correct memcpy size for JIT initialization

CHANGELOG.md

@@ -1,3 +1,6 @@
+# v6.21.3
+- [#3462](https://github.com/xmrig/xmrig/pull/3462) RandomX: correct memcpy size for JIT initialization.
+
 # v6.21.2
 - The dependencies of all prebuilt releases have been updated. Support for old Ubuntu releases has been dropped.
 - [#2800](https://github.com/xmrig/xmrig/issues/2800) Fixed donation with GhostRider algorithm for builds without KawPow algorithm.

doc/API.md

@@ -4,7 +4,7 @@ If you want use HTTP API you need enable it (`"enabled": true,`) then choice `po
 
 Offical HTTP client for API: http://workers.xmrig.info/
 
-Example configuration:
+Example configuration, used in Curl examples below:
 
 ```json
 "api": {
@@ -12,11 +12,11 @@ Example configuration:
 	"worker-id": null,
 },
 "http": {
-	"enabled": false,
+	"enabled": true,
 	"host": "127.0.0.1",
-	"port": 0,
+	"port": 44444,
-	"access-token": null,
+	"access-token": "SECRET",
-	"restricted": true
+	"restricted": false
 }
 ```
 
@@ -37,30 +37,78 @@ Versions before 2.15 was use another options for API https://github.com/xmrig/xm
 
 ## Endpoints
 
-### GET /1/summary
+### APIVersion 2
 
-Get miner summary information. [Example](api/1/summary.json).
+#### GET /2/summary
 
-### GET /1/threads
+Get miner summary information. [Example](api/2/summary.json).
 
-Get detailed information about miner threads. [Example](api/1/threads.json).
+#### GET /2/backends
+
+Get detailed information about miner backends. [Example](api/2/backends.json).
+
+### APIVersion 1 (deprecated)
+
+#### GET /1/summary
+
+Get miner summary information. Currently identical to `GET /2/summary`
+
+#### GET /1/threads
+
+**REMOVED** Get detailed information about miner threads. [Example](api/1/threads.json).
+
+Functionally replaced by `GET /2/backends` which contains a `threads` item per backend.
+
+### APIVersion 0 (deprecated)
+
+#### GET /api.json
+
+Get miner summary information. Currently identical to `GET /2/summary`
 
 
 ## 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
+### JSON-RPC Interface
 
-Get current miner configuration. [Example](api/1/config.json).
+#### POST /json_rpc
 
+Control miner with JSON-RPC. Methods: `pause`, `resume`, `stop`, `start`
 
-### PUT /1/config
+Curl example:
+
+```
+curl -v --data "{\"method\":\"pause\",\"id\":1}" -H "Content-Type: application/json" -H "Authorization: Bearer SECRET" http://127.0.0.1:44444/json_rpc
+```
+
+### APIVersion 2
+
+#### GET /2/config
+
+Get current miner configuration. [Example](api/2/config.json).
+
+#### PUT /2/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
+...GET current config...
+curl -v -H "Content-Type: application/json" -H "Authorization: Bearer SECRET" http://127.0.0.1:44444/2/config > config.json
+...make changes...
+vim config.json
+...PUT changed config...
+curl -v --data-binary @config.json -X PUT -H "Content-Type: application/json" -H "Authorization: Bearer SECRET" http://127.0.0.1:44444/2/config
 ```
+
+### APIVersion 1 (deprecated)
+
+#### GET /1/config
+
+Get current miner configuration. Currently identical to `GET /2/config`
+
+#### PUT /1/config
+
+Update current miner configuration. Currently identical to `PUT /2/config`

doc/api/2/backends.json

@@ -0,0 +1,78 @@
+[
+    {
+        "type": "cpu",
+        "enabled": true,
+        "algo": "rx/0",
+        "profile": "rx",
+        "hw-aes": true,
+        "priority": -1,
+        "msr": true,
+        "asm": "intel",
+        "argon2-impl": "AVX2",
+        "hugepages": [6, 6],
+        "memory": 6291456,
+        "hashrate": [1235.78, 1228.89, null],
+        "threads": [
+            {
+                "intensity": 1,
+                "affinity": 0,
+                "av": 1,
+                "hashrate": [409.75, 406.58, null]
+            },
+            {
+                "intensity": 1,
+                "affinity": 2,
+                "av": 1,
+                "hashrate": [412.9, 411.33, null]
+            },
+            {
+                "intensity": 1,
+                "affinity": 4,
+                "av": 1,
+                "hashrate": [413.11, 410.98, null]
+            }
+        ]
+    },
+    {
+        "type": "cuda",
+        "enabled": true,
+        "algo": "cn-heavy/xhv",
+        "profile": "cn-heavy/xhv",
+        "versions": {
+            "cuda-runtime": "11.6",
+            "cuda-driver": "11.6",
+            "plugin": "6.17.1-dev",
+            "nvml": "11.512.15",
+            "driver": "512.15"
+        },
+        "hashrate": [247.02, 247.34, null],
+        "threads": [
+            {
+                "index": 0,
+                "threads": 32,
+                "blocks": 38,
+                "bfactor": 6,
+                "bsleep": 25,
+                "affinity": -1,
+                "cclock": 0,
+                "mclock": 0,
+                "dataset_host": false,
+                "hashrate": [246.77, 247.26, null],
+                "name": "NVIDIA GeForce GTX 970",
+                "bus_id": "01:00.0",
+                "smx": 13,
+                "arch": 52,
+                "global_mem": 4294836224,
+                "clock": 1177,
+                "memory_clock": 3666,
+                "health": {
+                    "temperature": 69,
+                    "power": 161,
+                    "clock": 1328,
+                    "mem_clock": 3662,
+                    "fan_speed": [100]
+                }
+            }
+        ]
+    }
+]

doc/api/2/config.json

@@ -0,0 +1,136 @@
+{
+    "api": {
+        "id": null,
+        "worker-id": null
+    },
+    "http": {
+        "enabled": true,
+        "host": "127.0.0.1",
+        "port": 44444,
+        "access-token": "SECRET",
+        "restricted": false
+    },
+    "autosave": true,
+    "background": false,
+    "colors": true,
+    "title": true,
+    "randomx": {
+        "init": -1,
+        "init-avx2": -1,
+        "mode": "auto",
+        "1gb-pages": true,
+        "rdmsr": true,
+        "wrmsr": true,
+        "cache_qos": false,
+        "numa": true,
+        "scratchpad_prefetch_mode": 1
+    },
+    "cpu": {
+        "enabled": true,
+        "huge-pages": true,
+        "huge-pages-jit": true,
+        "hw-aes": null,
+        "priority": null,
+        "memory-pool": true,
+        "yield": true,
+        "asm": true,
+        "argon2-impl": null,
+        "argon2": [0, 2, 4, 6, 5, 7],
+        "astrobwt/v2": [1, 2, 3, 4, 5, 6, 7],
+        "cn": [
+            [1, 0],
+            [1, 2],
+            [1, 4]
+        ],
+        "cn-heavy": [
+            [1, 0],
+            [1, 2]
+        ],
+        "cn-lite": [
+            [1, 0],
+            [1, 2],
+            [1, 4],
+            [1, 6],
+            [1, 5],
+            [1, 7]
+        ],
+        "cn-pico": [
+            [2, 1],
+            [2, 2],
+            [2, 3],
+            [2, 4],
+            [2, 5],
+            [2, 6],
+            [2, 7]
+        ],
+        "cn/2": [
+            [1, 0],
+            [1, 2],
+            [1, 4]
+        ],
+        "cn/upx2": [
+            [2, 1],
+            [2, 2],
+            [2, 3],
+            [2, 4],
+            [2, 5],
+            [2, 6],
+            [2, 7]
+        ],
+        "ghostrider": [
+            [8, 0],
+            [8, 2],
+            [8, 4]
+        ],
+        "rx": [0, 2, 4],
+        "rx/arq": [1, 2, 3, 4, 5, 6, 7],
+        "rx/keva": [0, 2, 4, 6, 5, 7],
+        "rx/wow": [0, 2, 4, 6, 5, 7],
+        "cn-lite/0": false,
+        "cn/0": "cn"
+    },
+    "log-file": null,
+    "donate-level": 0,
+    "donate-over-proxy": 0,
+    "pools": [
+        {
+            "algo": null,
+            "coin": null,
+            "url": "some.pool:10064",
+            "user": "4blahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahbl",
+            "pass": "x",
+            "rig-id": null,
+            "nicehash": false,
+            "keepalive": true,
+            "enabled": true,
+            "tls": false,
+            "wss": false,
+            "daemon": false,
+            "socks5": null,
+            "self-select": null,
+            "submit-to-origin": false
+        }
+    ],
+    "retries": 5,
+    "retry-pause": 5,
+    "print-time": 64,
+    "syslog": false,
+    "tls": {
+        "enabled": false,
+        "protocols": null,
+        "cert": null,
+        "cert_key": null,
+        "ciphers": null,
+        "ciphersuites": null,
+        "dhparam": null
+    },
+    "dns": {
+        "ipv6": false,
+        "ttl": 30
+    },
+    "user-agent": null,
+    "verbose": 1,
+    "watch": true,
+    "pause-on-battery": false,
+    "pause-on-active": false
+}

doc/api/2/summary.json

@@ -0,0 +1,76 @@
+{
+    "id": "51aca77da137cb62",
+    "worker_id": "tpad",
+    "uptime": 106,
+    "restricted": false,
+    "resources": {
+        "memory": {
+            "free": 4977348608,
+            "total": 16659546112,
+            "resident_set_memory": 16441344
+        },
+        "load_average": [3.4, 2.7, 2.44],
+        "hardware_concurrency": 8
+    },
+    "features": ["api", "asm", "http", "hwloc", "tls"],
+    "results": {
+        "diff_current": 37638,
+        "shares_good": 3,
+        "shares_total": 3,
+        "avg_time": 35,
+        "avg_time_ms": 35603,
+        "hashes_total": 165638,
+        "best": [358821, 344438, 73371, 0, 0, 0, 0, 0, 0, 0]
+    },
+    "algo": "rx/0",
+    "connection": {
+        "pool": "some.pool:20064",
+        "ip": "127.1.2.3",
+        "uptime": 106,
+        "uptime_ms": 106811,
+        "ping": 405,
+        "failures": 0,
+        "tls": "TLSv1.3",
+        "tls-fingerprint": null,
+        "algo": "rx/0",
+        "diff": 37638,
+        "accepted": 3,
+        "rejected": 0,
+        "avg_time": 35,
+        "avg_time_ms": 35603,
+        "hashes_total": 165638
+    },
+    "version": "6.17.1-dev",
+    "kind": "miner",
+    "ua": "XMRig/6.17.1-dev (Linux x86_64) libuv/1.43.0 gcc/9.4.0",
+    "cpu": {
+        "brand": "Intel(R) Core(TM) i7-4700MQ CPU @ 2.40GHz",
+        "family": 6,
+        "model": 60,
+        "stepping": 3,
+        "proc_info": 198339,
+        "aes": true,
+        "avx2": true,
+        "x64": true,
+        "64_bit": true,
+        "l2": 1048576,
+        "l3": 6291456,
+        "cores": 4,
+        "threads": 8,
+        "packages": 1,
+        "nodes": 1,
+        "backend": "hwloc/2.7.0",
+        "msr": "intel",
+        "assembly": "intel",
+        "arch": "x86_64",
+        "flags": ["aes", "avx", "avx2", "bmi2", "osxsave", "pdpe1gb", "sse2", "ssse3", "sse4.1", "popcnt"]
+    },
+    "donate_level": 0,
+    "paused": false,
+    "algorithms": ["cn/0", "cn/1", "cn/2", "cn/r", "cn/fast", "cn/half", "cn/xao", "cn/rto", "cn/rwz", "cn/zls", "cn/double", "cn/ccx", "cn-lite/1", "cn-heavy/0", "cn-heavy/tube", "cn-heavy/xhv", "cn-pico", "cn-pico/tlo", "cn/upx2", "rx/0", "rx/wow", "rx/arq", "rx/graft", "rx/sfx", "rx/keva", "argon2/chukwa", "argon2/chukwav2", "argon2/ninja", "astrobwt/v2", "ghostrider"],
+    "hashrate": {
+        "total": [1207.19, 1210.82, null],
+        "highest": 1316.85
+    },
+    "hugepages": [6, 6]
+}

src/App.cpp

@@ -6,8 +6,8 @@
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
  * Copyright 2018      Lee Clagett <https://github.com/vtnerd>
- * Copyright 2018-2020 SChernykh   <https://github.com/SChernykh>
+ * Copyright 2018-2024 SChernykh   <https://github.com/SChernykh>
- * Copyright 2016-2020 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * Copyright 2016-2024 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -23,7 +23,6 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-
 #include <cstdlib>
 #include <uv.h>
 
@@ -61,13 +60,13 @@ int xmrig::App::exec()
         return 2;
     }
 
-    m_signals = std::make_shared<Signals>(this);
-
     int rc = 0;
     if (background(rc)) {
         return rc;
     }
 
+    m_signals = std::make_shared<Signals>(this);
+
     rc = m_controller->init();
     if (rc != 0) {
         return rc;

src/App_unix.cpp

@@ -5,8 +5,8 @@
  * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
  * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
  * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2018-2020 SChernykh   <https://github.com/SChernykh>
+ * Copyright 2018-2024 SChernykh   <https://github.com/SChernykh>
- * Copyright 2016-2020 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * Copyright 2016-2024 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -22,7 +22,6 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-
 #include <cstdlib>
 #include <csignal>
 #include <cerrno>
@@ -53,16 +52,9 @@ bool xmrig::App::background(int &rc)
         return true;
     }
 
-    i = setsid();
+    if (setsid() < 0) {
-
-    if (i < 0) {
         LOG_ERR("setsid() failed (errno = %d)", errno);
     }
 
-    i = chdir("/");
-    if (i < 0) {
-        LOG_ERR("chdir() failed (errno = %d)", errno);
-    }
-
     return false;
 }

src/base/api/Api.cpp

@@ -1,6 +1,6 @@
 /* XMRig
- * Copyright (c) 2018-2023 SChernykh   <https://github.com/SChernykh>
+ * Copyright (c) 2018-2024 SChernykh   <https://github.com/SChernykh>
- * Copyright (c) 2016-2023 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * Copyright (c) 2016-2024 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -25,6 +25,8 @@
 #include "base/crypto/keccak.h"
 #include "base/io/Env.h"
 #include "base/io/json/Json.h"
+#include "base/io/log/Log.h"
+#include "base/io/log/Tags.h"
 #include "base/kernel/Base.h"
 #include "base/tools/Chrono.h"
 #include "base/tools/Cvt.h"
@@ -39,7 +41,6 @@
 
 
 #include <thread>
-#include <iostream>
 
 
 namespace xmrig {
@@ -81,8 +82,7 @@ static rapidjson::Value getResources(rapidjson::Document &doc)
 
 xmrig::Api::Api(Base *base) :
     m_base(base),
-    m_timestamp(Chrono::currentMSecsSinceEpoch()),
+    m_timestamp(Chrono::currentMSecsSinceEpoch())
-    m_httpd(nullptr)
 {
     base->addListener(this);
 
@@ -118,7 +118,8 @@ void xmrig::Api::start()
     if (!m_httpd) {
         m_httpd = new Httpd(m_base);
         if (!m_httpd->start()) {
-            std::cerr << "HTTP server failed to start." << std::endl;
+            LOG_ERR("%s " RED_BOLD("HTTP API server failed to start."), Tags::network());
+
             delete m_httpd; // Properly handle failure to start
             m_httpd = nullptr;
         }

src/base/api/Api.h

@@ -1,6 +1,6 @@
 /* XMRig
- * Copyright (c) 2018-2023 SChernykh   <https://github.com/SChernykh>
+ * Copyright (c) 2018-2024 SChernykh   <https://github.com/SChernykh>
- * Copyright (c) 2016-2023 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * Copyright (c) 2016-2024 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by

src/base/api/interfaces/IApiRequest.h

@@ -52,6 +52,8 @@ public:
     enum RequestType {
         REQ_UNKNOWN,
         REQ_SUMMARY,
+        REQ_BACKENDS,
+        REQ_CONFIG,
         REQ_JSON_RPC
     };
 

src/base/api/requests/ApiRequest.h

@@ -60,7 +60,7 @@ protected:
     inline Source source() const override           { return m_source; }
     inline void done(int) override                  { m_state = STATE_DONE; }
 
-    int m_version       = 1;
+    int m_version       = 0;
     RequestType m_type  = REQ_UNKNOWN;
     State m_state       = STATE_NEW;
     String m_rpcMethod;

src/base/api/requests/HttpApiRequest.cpp

@@ -67,10 +67,33 @@ xmrig::HttpApiRequest::HttpApiRequest(const HttpData &req, bool restricted) :
     m_res(req.id()),
     m_url(req.url.c_str())
 {
-    if (method() == METHOD_GET) {
+    if (url().size() > 4 && memcmp(url().data(), "/", 1) == 0 && memcmp(url().data()+2, "/", 1) == 0) {
-        if (url() == "/1/summary" || url() == "/2/summary" || url() == "/api.json") {
+        if (memcmp(url().data(), "/2/", 3) == 0) {
-            m_type = REQ_SUMMARY;
+            m_version = 2;
+        } else if (memcmp(url().data(), "/1/", 3) == 0) {
+            m_version = 1;
         }
+        switch (url().size()) {
+        case 9:
+            if (memcmp(url().data()+3, "config", 6) == 0) {
+                m_type = REQ_CONFIG;
+            }
+            break;
+        case 10:
+            if (memcmp(url().data()+3, "summary", 7) == 0) {
+                m_type = REQ_SUMMARY;
+            }
+            break;
+        case 11:
+            if (memcmp(url().data()+3, "backends", 8) == 0) {
+                m_type = REQ_BACKENDS;
+            }
+            break;
+        }
+    }
+
+    if (url() == "/api.json") {
+            m_type = REQ_SUMMARY;
     }
 
     if (method() == METHOD_POST && url() == "/json_rpc") {
@@ -94,12 +117,6 @@ xmrig::HttpApiRequest::HttpApiRequest(const HttpData &req, bool restricted) :
 
         return;
     }
-
-    if (url().size() > 4) {
-        if (memcmp(url().data(), "/2/", 3) == 0) {
-            m_version = 2;
-        }
-    }
 }
 
 

src/base/kernel/Base.cpp

@@ -45,13 +45,6 @@
 #ifdef XMRIG_FEATURE_API
 #   include "base/api/Api.h"
 #   include "base/api/interfaces/IApiRequest.h"
-
-namespace xmrig {
-
-static const char *kConfigPathV1 = "/1/config";
-static const char *kConfigPathV2 = "/2/config";
-
-} // namespace xmrig
 #endif
 
 
@@ -317,7 +310,7 @@ void xmrig::Base::onFileChanged(const String &fileName)
 void xmrig::Base::onRequest(IApiRequest &request)
 {
     if (request.method() == IApiRequest::METHOD_GET) {
-        if (request.url() == kConfigPathV1 || request.url() == kConfigPathV2) {
+        if (request.type() == IApiRequest::REQ_CONFIG) {
             if (request.isRestricted()) {
                 return request.done(403);
             }
@@ -327,7 +320,7 @@ void xmrig::Base::onRequest(IApiRequest &request)
         }
     }
     else if (request.method() == IApiRequest::METHOD_PUT || request.method() == IApiRequest::METHOD_POST) {
-        if (request.url() == kConfigPathV1 || request.url() == kConfigPathV2) {
+        if (request.type() == IApiRequest::REQ_CONFIG) {
             request.accept();
 
             if (!reload(request.json())) {

src/core/Miner.cpp

@@ -689,7 +689,7 @@ void xmrig::Miner::onRequest(IApiRequest &request)
             d_ptr->getMiner(request.reply(), request.doc(), request.version());
             d_ptr->getHashrate(request.reply(), request.doc(), request.version());
         }
-        else if (request.url() == "/2/backends") {
+        else if (request.type() == IApiRequest::REQ_BACKENDS && request.version() == 2) {
             request.accept();
 
             d_ptr->getBackends(request.reply(), request.doc());
@@ -711,6 +711,12 @@ void xmrig::Miner::onRequest(IApiRequest &request)
 
             stop();
         }
+        else if (request.rpcMethod() == "start") {
+            request.accept();
+
+            const auto config = d_ptr->controller->config();
+            onConfigChanged(config, config);
+        }
     }
 
     for (IBackend *backend : d_ptr->backends) {

src/crypto/randomx/jit_compiler_a64.cpp

@@ -1078,6 +1078,6 @@ void JitCompilerA64::h_NOP(Instruction& instr, uint32_t& codePos)
 {
 }
 
-InstructionGeneratorA64 JitCompilerA64::engine[257] = {};
+InstructionGeneratorA64 JitCompilerA64::engine[256] = {};
 
 }

src/crypto/randomx/jit_compiler_a64.hpp

@@ -74,7 +74,7 @@ namespace randomx {
 		void enableWriting() const;
 		void enableExecution() const;
 
-		static InstructionGeneratorA64 engine[257];
+		static InstructionGeneratorA64 engine[256];
 
 	private:
 		const bool hugePages;

src/crypto/randomx/jit_compiler_x86.cpp

@@ -1443,6 +1443,6 @@ namespace randomx {
 		emitByte(0x90, code, codePos);
 	}
 
-	alignas(64) InstructionGeneratorX86 JitCompilerX86::engine[257] = {};
+	alignas(64) InstructionGeneratorX86 JitCompilerX86::engine[256] = {};
 
 }

src/crypto/randomx/jit_compiler_x86.hpp

@@ -81,7 +81,7 @@ namespace randomx {
 		void enableWriting() const;
 		void enableExecution() const;
 
-		alignas(64) static InstructionGeneratorX86 engine[257];
+		alignas(64) static InstructionGeneratorX86 engine[256];
 
 	private:
 		int registerUsage[RegistersCount] = {};

src/crypto/randomx/randomx.cpp

@@ -260,7 +260,7 @@ typedef void(randomx::JitCompilerX86::* InstructionGeneratorX86_2)(const randomx
 
 #define JIT_HANDLE(x, prev) do { \
 		const InstructionGeneratorX86_2 p = &randomx::JitCompilerX86::h_##x; \
-		memcpy(randomx::JitCompilerX86::engine + k, &p, sizeof(p)); \
+		memcpy(randomx::JitCompilerX86::engine + k, &p, sizeof(randomx::JitCompilerX86::engine[k])); \
 	} while (0)
 
 #elif (XMRIG_ARM == 8)

src/version.h

@@ -22,7 +22,7 @@
 #define APP_ID        "xmrig"
 #define APP_NAME      "XMRig"
 #define APP_DESC      "XMRig miner"
-#define APP_VERSION   "6.21.2"
+#define APP_VERSION   "6.21.4-dev"
 #define APP_DOMAIN    "xmrig.com"
 #define APP_SITE      "www.xmrig.com"
 #define APP_COPYRIGHT "Copyright (C) 2016-2024 xmrig.com"
@@ -30,7 +30,7 @@
 
 #define APP_VER_MAJOR  6
 #define APP_VER_MINOR  21
-#define APP_VER_PATCH  2
+#define APP_VER_PATCH  4
 
 #ifdef _MSC_VER
 #   if (_MSC_VER >= 1930)