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benchtests: Better libmvec integration 

Improve libmvec benchmark integration so that in future other
architectures may be able to run their libmvec benchmarks as well.  This
now allows libmvec benchmarks to be run with `make BENCHSET=bench-math`.

Signed-off-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
This commit is contained in:
Siddhesh Poyarekar 2022-04-29 11:45:56 +05:30
parent 944afe6d95
commit 5b5b1012d5
2 changed files with 17 additions and 19 deletions
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32
benchtests/Makefile
View File

@ -113,12 +113,6 @@ bench-string := \
ffsll \
# bench-string
ifeq (${BENCHSET},)
bench := $(bench-math) $(bench-pthread) $(bench-string)
else
bench := $(foreach B,$(filter bench-%,${BENCHSET}), ${${B}})
endif
# String function benchmarks.
string-benchset := \
bzero \
@ -299,15 +293,6 @@ bench-extra-objs = json-lib.o
extra-objs += $(bench-extra-objs)
others-extras = $(bench-extra-objs)
# NB: Use "=" instead of ":=" since sysdeps Makefiles may add more
# benches.
binaries-bench = $(addprefix $(objpfx)bench-,$(bench))
extra-objs += $(addsuffix .o,$(addprefix bench-,$(bench)))
binaries-benchset = $(addprefix $(objpfx)bench-,$(benchset))
extra-objs += $(addsuffix .o,$(addprefix bench-,$(benchset)))
binaries-bench-malloc := $(addprefix $(objpfx)bench-,$(bench-malloc))
extra-objs += $(addsuffix .o,$(addprefix bench-,$(bench-malloc)))
# The default duration: 1 seconds.
ifndef BENCH_DURATION
BENCH_DURATION := 1
@ -344,6 +329,23 @@ extra-objs += bench-timing-type.o
include ../Rules
bench-math += $(bench-libmvec)
ifeq (${BENCHSET},)
bench := $(bench-math) $(bench-pthread) $(bench-string)
else
bench := $(foreach B,$(filter bench-%,${BENCHSET}), ${${B}})
endif
# NB: Use "=" instead of ":=" since sysdeps Makefiles may add more
# benches.
binaries-bench = $(addprefix $(objpfx)bench-,$(bench))
extra-objs += $(addsuffix .o,$(addprefix bench-,$(bench)))
binaries-benchset = $(addprefix $(objpfx)bench-,$(benchset))
extra-objs += $(addsuffix .o,$(addprefix bench-,$(benchset)))
binaries-bench-malloc := $(addprefix $(objpfx)bench-,$(bench-malloc))
extra-objs += $(addsuffix .o,$(addprefix bench-,$(bench-malloc)))
# This makes sure CPPFLAGS-nonlib and CFLAGS-nonlib are passed
# for all these modules.
cpp-srcs-left := $(binaries-benchset:=.c) $(binaries-bench:=.c) \

4
sysdeps/x86_64/fpu/Makefile
View File

@ -86,10 +86,6 @@ 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