diff options
Diffstat (limited to 'sysdeps/x86_64/fpu/Makefile')
| -rw-r--r-- | sysdeps/x86_64/fpu/Makefile | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/sysdeps/x86_64/fpu/Makefile b/sysdeps/x86_64/fpu/Makefile index d172ae815d..9fb587cf8f 100644 --- a/sysdeps/x86_64/fpu/Makefile +++ b/sysdeps/x86_64/fpu/Makefile @@ -72,3 +72,43 @@ ifeq ($(subdir)$(config-cflags-mprefer-vector-width),mathyes) # performance of sin and cos by more than 40% on Skylake. CFLAGS-branred.c = -mprefer-vector-width=128 endif + +ifeq ($(subdir),benchtests) +double-vlen4-arch-ext-cflags = -mavx +double-vlen4-arch-ext2-cflags = -mavx2 +double-vlen8-arch-ext-cflags = -mavx512f + +float-vlen8-arch-ext-cflags = -mavx +float-vlen8-arch-ext2-cflags = -mavx2 +float-vlen16-arch-ext-cflags = -mavx512f + +bench-libmvec := $(bench-libmvec-double) $(bench-libmvec-float) + +ifeq (${BENCHSET},) +bench += $(bench-libmvec) +endif + +ifeq (${STATIC-BENCHTESTS},yes) +libmvec-benchtests = $(common-objpfx)mathvec/libmvec.a $(common-objpfx)math/libm.a +else +libmvec-benchtests = $(libmvec) $(libm) +endif + +$(addprefix $(objpfx)bench-,$(bench-libmvec-double)): $(libmvec-benchtests) +$(addprefix $(objpfx)bench-,$(bench-libmvec-float)): $(libmvec-benchtests) +bench-libmvec-deps = $(..)sysdeps/x86_64/fpu/bench-libmvec-skeleton.c bench-timing.h Makefile + +$(objpfx)bench-float-%.c: $(bench-libmvec-deps) + { if [ -n "$($*-INCLUDE)" ]; then \ + cat $($*-INCLUDE); \ + fi; \ + $(PYTHON) $(..)sysdeps/x86_64/fpu/scripts/bench_libmvec.py $(basename $(@F)); } > $@-tmp + mv -f $@-tmp $@ + +$(objpfx)bench-double-%.c: $(bench-libmvec-deps) + { if [ -n "$($*-INCLUDE)" ]; then \ + cat $($*-INCLUDE); \ + fi; \ + $(PYTHON) $(..)sysdeps/x86_64/fpu/scripts/bench_libmvec.py $(basename $(@F)); } > $@-tmp + mv -f $@-tmp $@ +endif |