SSE optimized Salsa20 -- anywhere from 20% to 50% faster than plain C version

2014-07-15 17:56:09 -07:00
parent 00f9305ad8
commit 12692c551e
5 changed files with 262 additions and 120 deletions
--- a/make-linux.mk
+++ b/make-linux.mk
@@ -19,6 +19,9 @@ ifeq ($(ZT_USE_TESTNET),1)
 	DEFS+=-DZT_USE_TESTNET
 endif

+# Enable SSE-optimized Salsa20
+DEFS+=-DZT_SALSA20_SSE
+
 # Uncomment to dump trace and log to stdout
 #DEFS+=-DZT_TRACE -DZT_LOG_STDOUT