# prefetch = yes/no --- -DUSE_PREFETCH --- Use prefetch asm-instruction
# popcnt = yes/no --- -DUSE_POPCNT --- Use popcnt asm-instruction
# sse = yes/no --- -msse --- Use Intel Streaming SIMD Extensions
-# sse3 = yes/no --- -msse3 --- Use Intel Streaming SIMD Extensions 3
# ssse3 = yes/no --- -mssse3 --- Use Intel Supplemental Streaming SIMD Extensions 3
# sse41 = yes/no --- -msse4.1 --- Use Intel Streaming SIMD Extensions 4.1
-# sse42 = yes/no --- -msse4.2 --- Use Intel Streaming SIMD Extensions 4.2
# avx2 = yes/no --- -mavx2 --- Use Intel Advanced Vector Extensions 2
# pext = yes/no --- -DUSE_PEXT --- Use pext x86_64 asm-instruction
# avx512 = yes/no --- -mavx512bw --- Use Intel Advanced Vector Extensions 512
bits = 64
prefetch = no
popcnt = no
+mmx = no
sse = no
-sse3 = no
ssse3 = no
sse41 = no
-sse42 = no
avx2 = no
pext = no
avx512 = no
arch = i386
bits = 32
prefetch = yes
+ mmx = yes
sse = yes
endif
sse = yes
endif
-ifeq ($(ARCH),x86-64-sse3)
- arch = x86_64
- prefetch = yes
- sse = yes
- sse3 = yes
-endif
-
ifeq ($(ARCH),x86-64-sse3-popcnt)
arch = x86_64
prefetch = yes
sse = yes
- sse3 = yes
popcnt = yes
endif
arch = x86_64
prefetch = yes
sse = yes
- sse3 = yes
- ssse3 = yes
-endif
-
-ifeq ($(ARCH),x86-64-sse41)
- arch = x86_64
- prefetch = yes
- popcnt = yes
- sse = yes
- sse3 = yes
ssse3 = yes
- sse41 = yes
endif
ifeq ($(ARCH),x86-64-modern)
prefetch = yes
popcnt = yes
sse = yes
- sse3 = yes
ssse3 = yes
sse41 = yes
endif
-ifeq ($(ARCH),x86-64-sse42)
+ifeq ($(ARCH),x86-64-sse41-popcnt)
arch = x86_64
prefetch = yes
popcnt = yes
sse = yes
- sse3 = yes
ssse3 = yes
sse41 = yes
- sse42 = yes
endif
ifeq ($(ARCH),x86-64-avx2)
prefetch = yes
popcnt = yes
sse = yes
- sse3 = yes
ssse3 = yes
sse41 = yes
- sse42 = yes
avx2 = yes
endif
prefetch = yes
popcnt = yes
sse = yes
- sse3 = yes
ssse3 = yes
sse41 = yes
- sse42 = yes
avx2 = yes
pext = yes
endif
prefetch = yes
popcnt = yes
sse = yes
- sse3 = yes
ssse3 = yes
sse41 = yes
- sse42 = yes
avx2 = yes
pext = yes
avx512 = yes
ifneq ($(KERNEL),Darwin)
LDFLAGS += -Wl,--no-as-needed
endif
+
+ gccversion = $(shell $(CXX) --version)
+ gccisclang = $(findstring clang,$(gccversion))
endif
ifeq ($(COMP),mingw)
endif
ifeq ($(KERNEL),Darwin)
- CXXFLAGS += -arch $(arch) -mmacosx-version-min=10.15
- LDFLAGS += -arch $(arch) -mmacosx-version-min=10.15
+ CXXFLAGS += -arch $(arch) -mmacosx-version-min=10.14
+ LDFLAGS += -arch $(arch) -mmacosx-version-min=10.14
endif
### Travis CI script uses COMPILER to overwrite CXX
endif
endif
-ifeq ($(sse42),yes)
- CXXFLAGS += -DUSE_SSE42
- ifeq ($(comp),$(filter $(comp),gcc clang mingw))
- CXXFLAGS += -msse4.2
- endif
-endif
-
ifeq ($(sse41),yes)
CXXFLAGS += -DUSE_SSE41
ifeq ($(comp),$(filter $(comp),gcc clang mingw))
endif
endif
-ifeq ($(sse3),yes)
- CXXFLAGS += -DUSE_SSE3
+ifeq ($(mmx),yes)
+ CXXFLAGS += -DUSE_MMX
ifeq ($(comp),$(filter $(comp),gcc clang mingw))
- CXXFLAGS += -msse3
+ CXXFLAGS += -mmmx
endif
endif
### needs access to the optimization flags.
ifeq ($(optimize),yes)
ifeq ($(debug), no)
- ifeq ($(comp),$(filter $(comp),gcc clang))
+ ifeq ($(comp),clang)
+ CXXFLAGS += -flto=thin
+ LDFLAGS += $(CXXFLAGS)
+
+# GCC and CLANG use different methods for parallelizing LTO and CLANG pretends to be
+# GCC on some systems.
+ else ifeq ($(comp),gcc)
+ ifeq ($(gccisclang),)
CXXFLAGS += -flto
+ LDFLAGS += $(CXXFLAGS) -flto=jobserver
+ else
+ CXXFLAGS += -flto=thin
LDFLAGS += $(CXXFLAGS)
endif
# To use LTO and static linking on windows, the tool chain requires a recent gcc:
# gcc version 10.1 in msys2 or TDM-GCC version 9.2 are know to work, older might not.
# So, only enable it for a cross from Linux by default.
- ifeq ($(comp),mingw)
+ else ifeq ($(comp),mingw)
ifeq ($(KERNEL),Linux)
CXXFLAGS += -flto
- LDFLAGS += $(CXXFLAGS)
+ LDFLAGS += $(CXXFLAGS) -flto=jobserver
endif
endif
endif
@echo "x86-64-avx512 > x86 64-bit with avx512 support"
@echo "x86-64-bmi2 > x86 64-bit with bmi2 support"
@echo "x86-64-avx2 > x86 64-bit with avx2 support"
- @echo "x86-64-sse42 > x86 64-bit with sse42 support"
- @echo "x86-64-modern > x86 64-bit with sse41 support (x86-64-sse41)"
- @echo "x86-64-sse41 > x86 64-bit with sse41 support"
+ @echo "x86-64-sse41-popcnt > x86 64-bit with sse41 and popcnt support"
+ @echo "x86-64-modern > the same as previous (x86-64-sse41-popcnt)"
@echo "x86-64-ssse3 > x86 64-bit with ssse3 support"
@echo "x86-64-sse3-popcnt > x86 64-bit with sse3 and popcnt support"
- @echo "x86-64-sse3 > x86 64-bit with sse3 support"
@echo "x86-64 > x86 64-bit generic"
- @echo "x86-32 > x86 32-bit (also enables SSE)"
+ @echo "x86-32 > x86 32-bit (also enables MMX and SSE)"
@echo "x86-32-old > x86 32-bit fall back for old hardware"
@echo "ppc-64 > PPC 64-bit"
@echo "ppc-32 > PPC 32-bit"
@echo "prefetch: '$(prefetch)'"
@echo "popcnt: '$(popcnt)'"
@echo "sse: '$(sse)'"
- @echo "sse3: '$(sse3)'"
@echo "ssse3: '$(ssse3)'"
@echo "sse41: '$(sse41)'"
- @echo "sse42: '$(sse42)'"
@echo "avx2: '$(avx2)'"
@echo "pext: '$(pext)'"
@echo "avx512: '$(avx512)'"
@test "$(prefetch)" = "yes" || test "$(prefetch)" = "no"
@test "$(popcnt)" = "yes" || test "$(popcnt)" = "no"
@test "$(sse)" = "yes" || test "$(sse)" = "no"
- @test "$(sse3)" = "yes" || test "$(sse3)" = "no"
@test "$(ssse3)" = "yes" || test "$(ssse3)" = "no"
@test "$(sse41)" = "yes" || test "$(sse41)" = "no"
- @test "$(sse42)" = "yes" || test "$(sse42)" = "no"
@test "$(avx2)" = "yes" || test "$(avx2)" = "no"
@test "$(pext)" = "yes" || test "$(pext)" = "no"
@test "$(avx512)" = "yes" || test "$(avx512)" = "no"
@test "$(comp)" = "gcc" || test "$(comp)" = "icc" || test "$(comp)" = "mingw" || test "$(comp)" = "clang"
$(EXE): $(OBJS)
- $(CXX) -o $@ $(OBJS) $(LDFLAGS)
+ +$(CXX) -o $@ $(OBJS) $(LDFLAGS)
clang-profile-make:
$(MAKE) ARCH=$(ARCH) COMP=$(COMP) \