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Optimize sdarray.cpp to use g++ builtin instead of doing naive counting.
[SXSI/libcds.git]
/
src
/
Makefile
diff --git
a/src/Makefile
b/src/Makefile
index
033d2db
..
9812eac
100644
(file)
--- a/
src/Makefile
+++ b/
src/Makefile
@@
-2,13
+2,13
@@
CPP=g++
POPCOUNT=$(shell grep -q popcnt /proc/cpuinfo && echo 1)
ifeq ($(POPCOUNT), 1)
POPCOUNT=$(shell grep -q popcnt /proc/cpuinfo && echo 1)
ifeq ($(POPCOUNT), 1)
- POPCOUNT_FLAG=-DHAS_NATIVE_POPCOUNT
+ POPCOUNT_FLAG=-DHAS_NATIVE_POPCOUNT
-mpopcnt
else
#POPCOUNT_FLAG=-DHAS_POPCOUNT_TABLE
POPCOUNT_FLAG=
endif
else
#POPCOUNT_FLAG=-DHAS_POPCOUNT_TABLE
POPCOUNT_FLAG=
endif
-CPPFLAGS=-O3 -Wall -DNDEBUG -fno-PIC $(POPCOUNT_FLAG) -
flto
+CPPFLAGS=-O3 -Wall -DNDEBUG -fno-PIC $(POPCOUNT_FLAG) -
g -msse
INCL=-I../includes/
INCL=-I../includes/