FIX: Improve init of mrg32k3a

Sheppard, Kevin · Sheppard, Kevin · commit c5fe33e24f4a · 2016-01-11T17:45:44.000-05:00
diff --git a/randomstate/shims/mrg32k3a/mrg32k3a-shim.h b/randomstate/shims/mrg32k3a/mrg32k3a-shim.h
@@ -58,7 +58,7 @@ inline void entropy_init(aug_state* state)
         for (i = 0; i<6; i++)
         {
             val = (i < 3) ? STATE_MAX_VALUE_1 : STATE_MAX_VALUE_2;
-            seeds[i] = (int64_t)((buf[i] < val) ? buf[i] : (buf[i] / 2) + 1);
+            seeds[i] = (int64_t)(buf[i] % val);
             all_zero = all_zero || (seeds[i] > 0);
         }
     }

Original file line number	Diff line number	Diff line change
`@@ -58,7 +58,7 @@ inline void entropy_init(aug_state* state)`
`58`	`58`	`for (i = 0; i<6; i++)`
`59`	`59`	`{`
`60`	`60`	`val = (i < 3) ? STATE_MAX_VALUE_1 : STATE_MAX_VALUE_2;`
`61`		`- seeds[i] = (int64_t)((buf[i] < val) ? buf[i] : (buf[i] / 2) + 1);`
	`61`	`+ seeds[i] = (int64_t)(buf[i] % val);`
`62`	`62`	`all_zero = all_zero \|\| (seeds[i] > 0);`
`63`	`63`	`}`
`64`	`64`	`}`