x12 stuff + readme

README.txt

@@ -1,5 +1,5 @@
 
-ccminer 2.2.5 (Feb 2018)                            "x16r algo"
+ccminer 2.2.5 (Mar 2018)                   "x12 and x16r algos"
 ---------------------------------------------------------------
 
 ***************************************************************
@@ -120,7 +120,9 @@ its command line interface and options.
                           tribus      use to mine Denarius
                           x11evo      use to mine Revolver
                           x11         use to mine DarkCoin
-                          x14         use to mine X14Coin
+                          x12         use to mine GalaxyCash
+                          x13         use to mine X13
+                          x14         use to mine X14
                           x15         use to mine Halcyon
                           x16r        use to mine Raven
                           x17         use to mine X17
@@ -278,10 +280,12 @@ so we can more efficiently implement new algorithms using the latest hardware
 features.
 
 >>> RELEASE HISTORY <<<
-  Feb. 2017       v2.2.5
+  Mar. 2018       v2.2.5
-                  New x16r algo
+                  New x16r algo for Raven
+                  New x12 algo for Galaxycash
+                  Equihash (SIMT) sync issues for the Volta generation
 
-  Jan. 04th 2017  v2.2.4
+  Jan. 04th 2018  v2.2.4
                   Improve lyra2v2
                   Higher keccak default intensity
                   Drop SM 2.x support by default, for CUDA 9 and more recent

bench.cpp

@@ -99,6 +99,7 @@ void algo_free_all(int thr_id)
 	free_wildkeccak(thr_id);
 	free_x11evo(thr_id);
 	free_x11(thr_id);
+	free_x12(thr_id);
 	free_x13(thr_id);
 	free_x14(thr_id);
 	free_x15(thr_id);

util.cpp

@@ -2316,6 +2316,9 @@ void print_hash_tests(void)
 	x11hash(&hash[0], &buf[0]);
 	printpfx("X11", hash);
 
+	x12hash(&hash[0], &buf[0]);
+	printpfx("X12", hash);
+
 	x13hash(&hash[0], &buf[0]);
 	printpfx("X13", hash);