Added version field to config file.

src/backend/cpu/CpuConfig.cpp

@@ -128,7 +128,7 @@ std::vector<xmrig::CpuLaunchData> xmrig::CpuConfig::get(const Miner *miner, cons
 }
 
 
-void xmrig::CpuConfig::read(const rapidjson::Value &value)
+void xmrig::CpuConfig::read(const rapidjson::Value &value, uint32_t version)
 {
     if (value.IsObject()) {
         m_enabled       = Json::getBool(value, kEnabled, m_enabled);
@@ -148,6 +148,10 @@ void xmrig::CpuConfig::read(const rapidjson::Value &value)
         if (!m_threads.read(value)) {
             generate();
         }
+
+        if (version == 0) {
+            generateArgon2();
+        }
     }
     else if (value.IsBool() && value.IsFalse()) {
         m_enabled = false;
@@ -187,6 +191,16 @@ void xmrig::CpuConfig::generate()
     m_threads.move(kRx, cpu->threads(Algorithm::RX_0));
     m_threads.move(kRxWOW, cpu->threads(Algorithm::RX_WOW));
 #   endif
+
+    generateArgon2();
+}
+
+
+void xmrig::CpuConfig::generateArgon2()
+{
+#   ifdef XMRIG_ALGO_ARGON2
+    m_threads.move(kArgon2, Cpu::info()->threads(Algorithm::AR2_CHUKWA));
+#   endif
 }
 
 

src/backend/cpu/CpuConfig.h

@@ -49,7 +49,7 @@ public:
     bool isHwAES() const;
     rapidjson::Value toJSON(rapidjson::Document &doc) const;
     std::vector<CpuLaunchData> get(const Miner *miner, const Algorithm &algorithm) const;
-    void read(const rapidjson::Value &value);
+    void read(const rapidjson::Value &value, uint32_t version);
 
     inline bool isEnabled() const                       { return m_enabled; }
     inline bool isHugePages() const                     { return m_hugePages; }
@@ -61,6 +61,7 @@ public:
 
 private:
     void generate();
+    void generateArgon2();
     void setAesMode(const rapidjson::Value &aesMode);
 
     inline void setPriority(int priority)   { m_priority = (priority >= -1 && priority <= 5) ? priority : -1; }

src/base/kernel/config/BaseConfig.cpp

@@ -134,6 +134,7 @@ bool xmrig::BaseConfig::read(const IJsonReader &reader, const char *fileName)
     Log::colors    = reader.getBool("colors", Log::colors);
     m_logFile      = reader.getString("log-file");
     m_userAgent    = reader.getString("user-agent");
+    m_version      = reader.getUint("version");
 
     setPrintTime(reader.getUint("print-time", 60));
 

src/base/kernel/config/BaseConfig.h

@@ -56,6 +56,7 @@ public:
     inline const String &apiId() const             { return m_apiId; }
     inline const String &apiWorkerId() const       { return m_apiWorkerId; }
     inline uint32_t printTime() const              { return m_printTime; }
+    inline uint32_t version() const                { return m_version; }
 
     inline bool isWatch() const override                   { return m_watch && !m_fileName.isNull(); }
     inline const String &fileName() const override         { return m_fileName; }
@@ -80,7 +81,8 @@ protected:
     String m_fileName;
     String m_logFile;
     String m_userAgent;
-    uint32_t m_printTime;
+    uint32_t m_printTime = 60;
+    uint32_t m_version   = 0;
 
 private:
     inline void setPrintTime(uint32_t printTime) { if (printTime <= 3600) { m_printTime = printTime; } }

src/core/config/Config.cpp

@@ -40,7 +40,8 @@
 
 namespace xmrig {
 
-static const char *kCPU     = "cpu";
+static const char *kCPU                  = "cpu";
+static constexpr const uint32_t kVersion = 1;
 
 #ifdef XMRIG_ALGO_RANDOMX
 static const char *kRandomX = "randomx";
@@ -54,13 +55,27 @@ xmrig::Config::Config() : BaseConfig()
 }
 
 
+bool xmrig::Config::isShouldSave() const
+{
+    if (!isAutoSave()) {
+        return false;
+    }
+
+    if (version() < kVersion) {
+        return true;
+    }
+
+    return (m_shouldSave || m_upgrade || m_cpu.isShouldSave());
+}
+
+
 bool xmrig::Config::read(const IJsonReader &reader, const char *fileName)
 {
     if (!BaseConfig::read(reader, fileName)) {
         return false;
     }
 
-    m_cpu.read(reader.getValue(kCPU));
+    m_cpu.read(reader.getValue(kCPU), version());
 
 #   ifdef XMRIG_ALGO_RANDOMX
     if (!m_rx.read(reader.getValue(kRandomX))) {
@@ -81,12 +96,13 @@ void xmrig::Config::getJSON(rapidjson::Document &doc) const
     auto &allocator = doc.GetAllocator();
 
     Value api(kObjectType);
-    api.AddMember("id",           m_apiId.toJSON(), allocator);
-    api.AddMember("worker-id",    m_apiWorkerId.toJSON(), allocator);
+    api.AddMember("id",                m_apiId.toJSON(), allocator);
+    api.AddMember("worker-id",         m_apiWorkerId.toJSON(), allocator);
 
     doc.AddMember("api",               api, allocator);
     doc.AddMember("http",              m_http.toJSON(doc), allocator);
     doc.AddMember("autosave",          isAutoSave(), allocator);
+    doc.AddMember("version",           kVersion, allocator);
     doc.AddMember("background",        isBackground(), allocator);
     doc.AddMember("colors",            Log::colors, allocator);
 

src/core/config/Config.h

@@ -50,10 +50,10 @@ class Config : public BaseConfig
 public:
     Config();
 
+    bool isShouldSave() const;
     bool read(const IJsonReader &reader, const char *fileName) override;
     void getJSON(rapidjson::Document &doc) const override;
 
-    inline bool isShouldSave() const        { return (m_shouldSave || m_upgrade || m_cpu.isShouldSave()) && isAutoSave(); }
     inline const CpuConfig &cpu() const     { return m_cpu; }
 
 #   ifdef XMRIG_ALGO_RANDOMX