Commit 98916392 authored Nov 04, 2015 by Arnaldo Carvalho de Melo

perf tools: Allow shuffling the build tests

Those tests take a long time and sometimes we stop it, so allow randomly
shuffling the tests so that we have a better chance of running more of
them in partial 'make build-test' runs.

Using it just on the 'build-test' target, i.e.:

   make -C tools/perf build-test

Is equivalent to:

   make SHUF=1 -C tools/perf -f tests/make

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-ey7461i9q4k8u0987j8guun6@git.kernel.org


Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent cb8382e0

tools/perf/Makefile

+1 −1

Original line number	Diff line number	Diff line
		@@ -78,7 +78,7 @@ clean:
		# The build-test target is not really parallel, don't print the jobs info:
		#
		build-test:
		@$(MAKE) -f tests/make --no-print-directory
		@$(MAKE) SHUF=1 -f tests/make --no-print-directory

		#
		# All other targets get passed through:

tools/perf/tests/make

+5 −0

Original line number	Diff line number	Diff line
		@@ -221,6 +221,11 @@ test_O = $(if $(test_$1),$(test_$1),$(test_default_O))

		all:

		ifdef SHUF
		run := $(shell shuf -e $(run))
		run_O := $(shell shuf -e $(run_O))
		endif

		ifdef DEBUG
		d := $(info run $(run))
		d := $(info run_O $(run_O))