Merge pull request #2215 from psychocrypt/topic-addCNV8Half

add cryptonight_v8_half

README.md

@@ -44,8 +44,10 @@ Besides [Monero](https://getmonero.org), following coins can be mined using this
 - [Graft](https://www.graft.network)
 - [Haven](https://havenprotocol.com)
 - [Lethean](https://lethean.io)
+- [Masari](https://getmasari.org)
 - [QRL](https://theqrl.org)
 - **[Ryo](https://ryo-currency.com) - Upcoming xmr-stak-gui is sponsored by Ryo**
+- [Stellite](https://stellite.cash/)
 - [TurtleCoin](https://turtlecoin.lol)
 - [Plenteum](https://www.plenteum.com/)
 
@@ -61,10 +63,11 @@ If your prefered coin is not listed, you can choose one of the following algorit
     - cryptonight_lite_v7_xor (algorithm used by ipbc)
 - 2MiB scratchpad memory
     - cryptonight
-    - cryptonight_masari
+    - cryptonight_masari (used in 2018)
     - cryptonight_v7
     - cryptonight_v7_stellite
     - cryptonight_v8
+    - cryptonight_v8_half (used by masari and stellite)
 - 4MiB scratchpad memory
     - cryptonight_haven
     - cryptonight_heavy

xmrstak/backend/cryptonight.hpp

@@ -24,7 +24,8 @@ enum xmrstak_algo_id
 	cryptonight_superfast = 12,
 	cryptonight_gpu = 13,
 
-	cryptonight_turtle = start_derived_algo_id
+	cryptonight_turtle = start_derived_algo_id,
+	cryptonight_v8_half = (start_derived_algo_id + 1)
 	// please add the algorithm name to get_algo_name()
 };
 
@@ -52,9 +53,10 @@ inline std::string get_algo_name(xmrstak_algo_id algo_id)
 		"cryptonight_gpu"
 	}};
 
-	static std::array<std::string, 1> derived_algo_names =
+	static std::array<std::string, 2> derived_algo_names =
 	{{
-		"cryptonight_turtle"
+		"cryptonight_turtle",
+		"cryptonight_v8_half" // used by masari and stellite
 	}};
 
 
@@ -184,9 +186,10 @@ inline xmrstak_algo POW(xmrstak_algo_id algo_id)
 		{cryptonight_gpu, cryptonight_gpu, CN_GPU_ITER, CN_MEMORY, CN_GPU_MASK}
 	}};
 
-	static std::array<xmrstak_algo, 1> derived_pow =
+	static std::array<xmrstak_algo, 2> derived_pow =
 	{{
-		{cryptonight_turtle, cryptonight_monero_v8, CN_ITER/8, CN_MEMORY/8, CN_TURTLE_MASK}
+		{cryptonight_turtle, cryptonight_monero_v8, CN_ITER/8, CN_MEMORY/8, CN_TURTLE_MASK},
+		{cryptonight_v8_half, cryptonight_monero_v8, CN_ITER/2, CN_MEMORY}
 		// {cryptonight_derived}
 	}};
 

xmrstak/jconf.cpp

@@ -102,15 +102,18 @@ xmrstak::coin_selection coins[] = {
 	{ "cryptonight_turtle",      {POW(cryptonight_turtle)},    {POW(cryptonight_turtle)},    nullptr },
 	{ "cryptonight_v7",          {POW(cryptonight_monero)},    {POW(cryptonight_monero_v8)}, nullptr },
 	{ "cryptonight_v8",          {POW(cryptonight_monero_v8)}, {POW(cryptonight_monero_v8)}, nullptr },
+	{ "cryptonight_v8_half",     {POW(cryptonight_v8_half)},   {POW(cryptonight_monero_v8)}, nullptr },
 	{ "cryptonight_v7_stellite", {POW(cryptonight_stellite)},  {POW(cryptonight_monero_v8)}, nullptr },
 	{ "cryptonight_gpu",         {POW(cryptonight_gpu)},       {POW(cryptonight_gpu)},       nullptr },
 	{ "freehaven",               {POW(cryptonight_superfast)}, {POW(cryptonight_monero_v8)}, nullptr },
 	{ "graft",                   {POW(cryptonight_monero_v8)}, {POW(cryptonight_monero_v8)}, nullptr },
 	{ "haven",                   {POW(cryptonight_haven)},     {POW(cryptonight_heavy)},     nullptr },
 	{ "lethean",                 {POW(cryptonight_monero)},    {POW(cryptonight_monero_v8)}, nullptr },
+	{ "masari",                  {POW(cryptonight_v8_half)},   {POW(cryptonight_monero_v8)}, nullptr },
 	{ "monero",                  {POW(cryptonight_monero_v8)}, {POW(cryptonight_monero_v8)}, "pool.usxmrpool.com:3333" },
 	{ "qrl",             	     {POW(cryptonight_monero)},    {POW(cryptonight_monero_v8)}, nullptr },
 	{ "ryo",                     {POW(cryptonight_gpu), 6u, POW(cryptonight_heavy)},  {POW(cryptonight_gpu), 6u, POW(cryptonight_heavy)}, nullptr },
+	{ "stellite",                {POW(cryptonight_v8_half)},   {POW(cryptonight_monero_v8)}, nullptr },
 	{ "turtlecoin",              {POW(cryptonight_turtle), 6u,POW(cryptonight_aeon)}, {POW(cryptonight_aeon)}, nullptr },
 	{ "plenteum",			     {POW(cryptonight_turtle)},    {POW(cryptonight_turtle)},    nullptr }