Add class JobResult.

CMakeLists.txt

@@ -13,6 +13,7 @@ set(HEADERS
     src/Mem.h
     src/net/Client.h
     src/net/Job.h
+    src/net/JobResult.h
     src/net/Network.h
     src/net/Url.h
     src/Options.h
@@ -84,7 +85,7 @@ endif()
 
 add_definitions(/D_GNU_SOURCE)
 add_definitions(/DUNICODE)
-#add_definitions(/DAPP_DEBUG)
+add_definitions(/DAPP_DEBUG)
 
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake")
 
@@ -99,7 +100,7 @@ set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -Ofast -funroll-loops -fvari
 
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -maes -Wall -fno-exceptions -fno-rtti")
 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -Ofast -s -funroll-loops -fvariable-expansion-in-unroller -ftree-loop-if-convert-stores -fmerge-all-constants -fbranch-target-load-optimize2")
-#set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -gdwarf-2")
+#set(CMAKE_C_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -gdwarf-2")
 #set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -fprofile-generate")
 #set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -fprofile-use -fprofile-correction")
 

src/crypto/CryptoNight.cpp

@@ -25,6 +25,8 @@
 #include "crypto/CryptoNight.h"
 #include "crypto/CryptoNight_p.h"
 #include "crypto/CryptoNight_test.h"
+#include "net/Job.h"
+#include "net/JobResult.h"
 #include "Options.h"
 
 
@@ -91,6 +93,14 @@ void (*cryptonight_variations[4])(const void *input, size_t size, void *output,
 #endif
 
 
+bool CryptoNight::hash(const Job &job, JobResult &result, cryptonight_ctx *ctx)
+{
+    cryptonight_hash_ctx(job.blob(), job.size(), result.result, ctx);
+
+    return *reinterpret_cast<uint64_t*>(result.result + 24) < job.target();
+}
+
+
 bool CryptoNight::init(int algo, int variant)
 {
     if (variant < 1 || variant > 4) {

src/crypto/CryptoNight.h

@@ -39,9 +39,14 @@ struct cryptonight_ctx {
 };
 
 
+class Job;
+class JobResult;
+
+
 class CryptoNight
 {
 public:
+    static bool hash(const Job &job, JobResult &result, cryptonight_ctx *ctx);
     static bool init(int algo, int variant);
 
 private:

src/net/JobResult.h

@@ -0,0 +1,40 @@
+/* XMRig
+ * Copyright 2010      Jeff Garzik <jgarzik@pobox.com>
+ * Copyright 2012-2014 pooler      <pooler@litecoinpool.org>
+ * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
+ * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
+ * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
+ * Copyright 2016-2017 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
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __JOBRESULT_H__
+#define __JOBRESULT_H__
+
+
+#include <stdint.h>
+
+
+class JobResult
+{
+public:
+    char jobId[64];
+    int poolId;
+    uint32_t nonce;
+    uint8_t result[32];
+};
+
+#endif /* __JOBRESULT_H__ */

src/workers/Handle.cpp

@@ -25,9 +25,10 @@
 #include "workers/Handle.h"
 
 
-Handle::Handle(int threadId, int64_t affinity, bool nicehash) :
+Handle::Handle(int threadId, int threads, int64_t affinity, bool nicehash) :
     m_nicehash(nicehash),
     m_threadId(threadId),
+    m_threads(threads),
     m_affinity(affinity),
     m_worker(nullptr)
 {

src/workers/Handle.h

@@ -35,17 +35,19 @@ class IWorker;
 class Handle
 {
 public:
-    Handle(int threadId, int64_t affinity, bool nicehash);
+    Handle(int threadId, int threads, int64_t affinity, bool nicehash);
     void start(void *(*callback) (void *));
 
     inline bool nicehash() const           { return m_nicehash; }
     inline int threadId() const            { return m_threadId; }
+    inline int threads() const             { return m_threads; }
     inline int64_t affinity() const        { return m_affinity; }
     inline void setWorker(IWorker *worker) { m_worker = worker; }
 
 private:
     bool m_nicehash;
     int m_threadId;
+    int m_threads;
     int64_t m_affinity;
     IWorker *m_worker;
     pthread_t m_thread;

src/workers/SingleWorker.cpp

@@ -24,10 +24,10 @@
 
 #include <atomic>
 #include <thread>
-#include <pthread.h>
 
 
 #include "Console.h"
+#include "crypto/CryptoNight.h"
 #include "workers/SingleWorker.h"
 #include "workers/Workers.h"
 
@@ -35,7 +35,6 @@
 SingleWorker::SingleWorker(Handle *handle)
     : Worker(handle)
 {
-    LOG_WARN("SingleWorker %d", pthread_self());
 }
 
 
@@ -44,7 +43,6 @@ void SingleWorker::start()
     while (true) {
         if (Workers::isPaused()) {
             do {
-                LOG_ERR("SLEEP WAIT FOR WORK");
                 std::this_thread::sleep_for(std::chrono::milliseconds(200));
             }
             while (Workers::isPaused());
@@ -53,9 +51,12 @@ void SingleWorker::start()
         }
 
         while (!Workers::isOutdated(m_sequence)) {
-            LOG_ERR("WORK %lld %lld", Workers::sequence(), m_sequence);
+            m_count++;
+            *m_job.nonce() = ++m_result.nonce;
 
-            std::this_thread::sleep_for(std::chrono::milliseconds(2000));
+            if (CryptoNight::hash(m_job, m_result, m_ctx)) {
+                Workers::submit(m_result);
+            }
 
             sched_yield();
         }
@@ -71,5 +72,13 @@ void SingleWorker::consumeJob()
     m_job = Workers::job();
     m_sequence = Workers::sequence();
 
-    LOG_WARN("consumeJob");
+    memcpy(m_result.jobId, m_job.id(), sizeof(m_result.jobId));
+    m_result.poolId = m_job.poolId();
+
+    if (m_nicehash) {
+        m_result.nonce = (*m_job.nonce() & 0xff000000U) + (0xffffffU / m_threads * m_id);
+    }
+    else {
+        m_result.nonce = 0xffffffffU / m_threads * m_id;
+    }
 }

src/workers/SingleWorker.h

@@ -26,6 +26,7 @@
 
 
 #include "net/Job.h"
+#include "net/JobResult.h"
 #include "workers/Worker.h"
 
 
@@ -43,6 +44,7 @@ private:
     void consumeJob();
 
     Job m_job;
+    JobResult m_result;
 };
 
 

src/workers/Worker.cpp

@@ -30,13 +30,15 @@
 
 Worker::Worker(Handle *handle) :
     m_nicehash(handle->nicehash()),
-    m_handle(handle),
-    m_id(handle->threadId())
+    m_id(handle->threadId()),
+    m_threads(handle->threads()),
+    m_count(0),
+    m_sequence(0)
 {
-    m_handle->setWorker(this);
+    handle->setWorker(this);
 
-    if (Cpu::threads() > 1 && m_handle->affinity() != -1L) {
-        Cpu::setAffinity(m_id, m_handle->affinity());
+    if (Cpu::threads() > 1 && handle->affinity() != -1L) {
+        Cpu::setAffinity(m_id, handle->affinity());
     }
 
     m_ctx = Mem::create(m_id);

src/workers/Worker.h

@@ -44,8 +44,9 @@ public:
 protected:
     bool m_nicehash;
     cryptonight_ctx *m_ctx;
-    Handle *m_handle;
     int m_id;
+    int m_threads;
+    uint64_t m_count;
     uint64_t m_sequence;
 };
 

src/workers/Workers.cpp

@@ -21,16 +21,17 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "Console.h"
 #include "workers/Handle.h"
 #include "workers/SingleWorker.h"
 #include "workers/Workers.h"
 
 
 Job Workers::m_job;
+pthread_mutex_t Workers::m_mutex;
 pthread_rwlock_t Workers::m_rwlock;
 std::atomic<int> Workers::m_paused;
 std::atomic<uint64_t> Workers::m_sequence;
+std::list<JobResult> Workers::m_queue;
 std::vector<Handle*> Workers::m_workers;
 uv_async_t Workers::m_async;
 
@@ -58,7 +59,8 @@ void Workers::setJob(const Job &job)
 
 void Workers::start(int threads, int64_t affinity, bool nicehash)
 {
-    LOG_NOTICE("start %d", pthread_self());
+    pthread_mutex_init(&m_mutex, nullptr);
+    pthread_rwlock_init(&m_rwlock, nullptr);
 
     m_sequence = 0;
     m_paused   = 1;
@@ -66,15 +68,19 @@ void Workers::start(int threads, int64_t affinity, bool nicehash)
     uv_async_init(uv_default_loop(), &m_async, Workers::onResult);
 
     for (int i = 0; i < threads; ++i) {
-        Handle *handle = new Handle(i, affinity, nicehash);
+        Handle *handle = new Handle(i, threads, affinity, nicehash);
         m_workers.push_back(handle);
         handle->start(Workers::onReady);
     }
 }
 
 
-void Workers::submit()
+void Workers::submit(const JobResult &result)
 {
+    pthread_mutex_lock(&m_mutex);
+    m_queue.push_back(result);
+    pthread_mutex_unlock(&m_mutex);
+
     uv_async_send(&m_async);
 }
 
@@ -93,4 +99,12 @@ void *Workers::onReady(void *arg)
 
 void Workers::onResult(uv_async_t *handle)
 {
+    std::list<JobResult> results;
+
+    pthread_mutex_lock(&m_mutex);
+    while (!m_queue.empty()) {
+        results.push_back(std::move(m_queue.front()));
+        m_queue.pop_front();
+    }
+    pthread_mutex_unlock(&m_mutex);
 }

src/workers/Workers.h

@@ -26,12 +26,13 @@
 
 
 #include <atomic>
+#include <list>
 #include <pthread.h>
 #include <uv.h>
 #include <vector>
 
-
 #include "net/Job.h"
+#include "net/JobResult.h"
 
 
 class Handle;
@@ -43,7 +44,7 @@ public:
     static Job job();
     static void setJob(const Job &job);
     static void start(int threads, int64_t affinity, bool nicehash);
-    static void submit();
+    static void submit(const JobResult &result);
 
     static inline bool isOutdated(uint64_t sequence) { return m_sequence.load(std::memory_order_relaxed) != sequence; }
     static inline bool isPaused()                    { return m_paused.load(std::memory_order_relaxed) == 1; }
@@ -55,9 +56,11 @@ private:
     static void onResult(uv_async_t *handle);
 
     static Job m_job;
+    static pthread_mutex_t m_mutex;
     static pthread_rwlock_t m_rwlock;
     static std::atomic<int> m_paused;
     static std::atomic<uint64_t> m_sequence;
+    static std::list<JobResult> m_queue;
     static std::vector<Handle*> m_workers;
     static uv_async_t m_async;
 };