|
 |
94084c |
objpfx = $(prefix)/$(ver)/usr/libexec/glibc-benchtests/
|
|
|
94084c |
|
|
|
94084c |
bench-math := acos acosh asin asinh atan atanh cos cosh exp exp2 ffs ffsll \
|
|
|
94084c |
log log2 modf pow rint sin sincos sinh sqrt tan tanh
|
|
|
94084c |
|
|
|
94084c |
bench-pthread := pthread_once
|
|
|
94084c |
|
|
|
94084c |
bench := $(bench-math) $(bench-pthread)
|
|
|
94084c |
|
|
|
94084c |
run-bench := $(prefix)/$(ver)/lib64/ld-linux-x86-64.so.2 --library-path $(prefix)/$(ver)/lib64 $${run}
|
|
|
94084c |
|
|
|
94084c |
# String function benchmarks.
|
|
|
94084c |
string-bench := bcopy bzero memccpy memchr memcmp memcpy memmem memmove \
|
|
|
94084c |
mempcpy memset rawmemchr stpcpy stpncpy strcasecmp strcasestr \
|
|
|
94084c |
strcat strchr strchrnul strcmp strcpy strcspn strlen \
|
|
|
94084c |
strncasecmp strncat strncmp strncpy strnlen strpbrk strrchr \
|
|
|
94084c |
strspn strstr strcpy_chk stpcpy_chk memrchr strsep strtok
|
|
|
94084c |
string-bench-all := $(string-bench)
|
|
|
94084c |
|
|
|
94084c |
stdlib-bench := strtod
|
|
|
94084c |
|
|
|
94084c |
benchset := $(string-bench-all) $(stdlib-bench)
|
|
|
94084c |
|
|
|
94084c |
bench-malloc := malloc-thread
|
|
|
94084c |
|
|
|
94084c |
binaries-bench := $(addprefix $(objpfx)bench-,$(bench))
|
|
|
94084c |
binaries-benchset := $(addprefix $(objpfx)bench-,$(benchset))
|
|
|
94084c |
binaries-bench-malloc := $(addprefix $(objpfx)bench-,$(bench-malloc))
|
|
|
94084c |
|
|
|
94084c |
DETAILED_OPT :=
|
|
|
94084c |
|
|
|
94084c |
ifdef DETAILED
|
|
|
94084c |
DETAILED_OPT := -d
|
|
|
94084c |
endif
|
|
|
94084c |
|
|
|
94084c |
bench: bench-set bench-func bench-malloc
|
|
|
94084c |
|
|
|
94084c |
bench-set: $(binaries-benchset)
|
|
|
94084c |
for run in $^; do \
|
|
|
94084c |
outfile=$(prefix)/$$(basename $${run}.$(ver).out); \
|
|
|
94084c |
echo "Running $${run}"; \
|
|
|
94084c |
$(run-bench) > $${outfile}.tmp; \
|
|
|
94084c |
mv $${outfile}{.tmp,}; \
|
|
|
94084c |
done
|
|
|
94084c |
|
|
|
94084c |
bench-malloc: $(binaries-bench-malloc)
|
|
|
94084c |
run=$(objpfx)bench-malloc-thread; \
|
|
|
94084c |
outfile=$(prefix)/$$(basename $${run}.$(ver).out); \
|
|
|
94084c |
for thr in 1 8 16 32; do \
|
|
|
94084c |
echo "Running $${run} $${thr}"; \
|
|
|
94084c |
$(run-bench) $${thr} > $${outfile}.tmp; \
|
|
|
94084c |
mv $${outfile}{.tmp,}; \
|
|
|
94084c |
done
|
|
|
94084c |
|
|
|
94084c |
# Build and execute the benchmark functions. This target generates JSON
|
|
|
94084c |
# formatted bench.out. Each of the programs produce independent JSON output,
|
|
|
94084c |
# so one could even execute them individually and process it using any JSON
|
|
|
94084c |
# capable language or tool.
|
|
|
94084c |
bench-func: $(binaries-bench)
|
|
|
94084c |
{ echo "{\"timing_type\": \"hp-timing\","; \
|
|
|
94084c |
echo " \"functions\": {"; \
|
|
|
94084c |
for run in $^; do \
|
|
|
94084c |
if ! [ "x$${run}" = "x$<" ]; then \
|
|
|
94084c |
echo ","; \
|
|
|
94084c |
fi; \
|
|
|
94084c |
echo "Running $${run}" >&2; \
|
|
|
94084c |
$(run-bench) $(DETAILED_OPT); \
|
|
|
94084c |
done; \
|
|
|
94084c |
echo; \
|
|
|
94084c |
echo " }"; \
|
|
|
94084c |
echo "}"; } > $(prefix)/bench.$(ver).out-tmp; \
|
|
|
94084c |
if [ -f $(prefix)/bench.$(ver).out ]; then \
|
|
|
94084c |
mv -f $(prefix)/bench.$(ver).out{,.old}; \
|
|
|
94084c |
fi; \
|
|
|
94084c |
mv -f $(prefix)/bench.$(ver).out{-tmp,}
|
|
|
94084c |
# scripts/validate_benchout.py bench.out \
|
|
|
94084c |
# scripts/benchout.schema.json
|