progminer zano miner fork https://github.com/hyle-team/progminer

zano/libprogpow/ProgPow.h

@@ -0,0 +1,44 @@
+#pragma once
+
+#include <stdint.h>
+#include <string>
+
+// blocks before changing the random program
+#define PROGPOW_PERIOD          50
+// lanes that work together calculating a hash
+#define PROGPOW_LANES           16
+// uint32 registers per lane
+#define PROGPOW_REGS            32
+// uint32 loads from the DAG per lane
+#define PROGPOW_DAG_LOADS       4
+// size of the cached portion of the DAG
+#define PROGPOW_CACHE_BYTES     (16*1024)
+// DAG accesses, also the number of loops executed
+#define PROGPOW_CNT_DAG         64
+// random cache accesses per loop
+#define PROGPOW_CNT_CACHE       12
+// random math instructions per loop
+#define PROGPOW_CNT_MATH        20
+
+class ProgPow
+{
+public:
+	typedef enum {
+		KERNEL_CUDA,
+		KERNEL_CL
+	} kernel_t;
+
+	static std::string getKern(uint64_t seed, kernel_t kern);
+private:
+    static std::string math(std::string d, std::string a, std::string b, uint32_t r);
+    static std::string merge(std::string a, std::string b, uint32_t r);
+
+    static uint32_t fnv1a(uint32_t &h, uint32_t d);
+    // KISS99 is simple, fast, and passes the TestU01 suite
+    // https://en.wikipedia.org/wiki/KISS_(algorithm)
+    // http://www.cse.yorku.ca/~oz/marsaglia-rng.html
+    typedef struct {
+        uint32_t z, w, jsr, jcong;
+    } kiss99_t;
+    static uint32_t kiss99(kiss99_t &st);
+};