KawPow WIP

src/backend/opencl/runners/OclKawPowRunner.h

@@ -0,0 +1,79 @@
+/* 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 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2018-2020 SChernykh   <https://github.com/SChernykh>
+ * Copyright 2016-2020 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
+ *   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 XMRIG_OCLKAWPOWRUNNER_H
+#define XMRIG_OCLKAWPOWRUNNER_H
+
+
+#include "backend/opencl/runners/OclBaseRunner.h"
+#include "crypto/kawpow/KPCache.h"
+
+#include <mutex>
+
+namespace xmrig {
+
+
+class KawPow_CalculateDAGKernel;
+
+
+class OclKawPowRunner : public OclBaseRunner
+{
+public:
+    XMRIG_DISABLE_COPY_MOVE_DEFAULT(OclKawPowRunner)
+
+    OclKawPowRunner(size_t index, const OclLaunchData &data);
+    ~OclKawPowRunner() override;
+
+protected:
+    void run(uint32_t nonce, uint32_t *hashOutput) override;
+    void set(const Job &job, uint8_t *blob) override;
+    void build() override;
+    void init() override;
+
+private:
+    uint8_t* m_blob;
+
+    uint32_t m_blockHeight = 0;
+    uint32_t m_epoch = 0xFFFFFFFFUL;
+
+    cl_mem m_lightCache = nullptr;
+    size_t m_lightCacheSize = 0;
+    size_t m_lightCacheCapacity = 0;
+
+    cl_mem m_dag = nullptr;
+    size_t m_dagCapacity = 0;
+
+    KawPow_CalculateDAGKernel* m_calculateDagKernel = nullptr;
+
+    cl_program m_searchProgram = nullptr;
+    cl_kernel m_searchKernel = nullptr;
+
+    size_t m_workGroupSize = 64;
+};
+
+
+} /* namespace xmrig */
+
+
+#endif // XMRIG_OCLKAWPOWRUNNER_H