Change the NUMSTREAMS define to 64. Lower memory use and current tests

show that there isn't much, if any, performance impact
rapier1 · Sep 12, 2023 · 308dcc5 · 308dcc5
1 parent 3159399
commit 308dcc5
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/cipher-chachapoly-libcrypto-mt.c b/cipher-chachapoly-libcrypto-mt.c
@@ -62,7 +62,10 @@
 /* the goal is to ensure that main is never
  * waiting on the worker threads for keystream data */
 #define NUMTHREADS 1
-#define NUMSTREAMS 128
+
+/* 64 seems to be a pretty blance between memory and performance
+ * 128 is another option with somewhat higher memory consumption */
+#define NUMSTREAMS 64
 
 /* END TUNABLES */