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## SECTION=test_suites
menuconfig RT_TESTS
tristate
select LIBC_PTHREAD
select LIBC_RT
select LIBC_DL
select GCCLIBS_GCC_S if RT_TESTS_RT_MIGRATE_TEST
prompt "rt-tests "
help
Test programs for rt kernels
rt-tests contains a set of programs that test and measure
various components of "realtime" kernel behavior, such as
timer latency, signal latency and the functioning of
priority-inheritance mutexes.
if RT_TESTS
config RT_TESTS_CYCLICTEST
bool
prompt "cyclictest"
help
cyclictest is a benchmark program that can be used to find
worst case realtime latencies.
config RT_TESTS_HACKBENCH
bool
prompt "hackbench"
help
Hackbench is both a benchmark and a stress test for the Linux
kernel scheduler. It's main job is to create a specified number
of pairs of schedulable entities (either threads or traditional
processes) which communicate via either sockets or pipes and time
how long it takes for each pair to send data back and forth.
This is the improved hackbench implementation, taken from (and
described inline in)
http://people.redhat.com/mingo/cfs-scheduler/tools/hackbench.c
It uses a default of 100 loops, 10 groups and 20 FDs.
config RT_TESTS_PIP
bool
prompt "pip"
help
priority inheritance for processes
config RT_TESTS_PI_STRESS
bool
prompt "pi_stress"
help
priority inheritance stress test
config RT_TESTS_PMQTEST
bool
prompt "pmqtest"
help
test POSIX message queue latency
config RT_TESTS_PTSEMATEST
bool
prompt "ptsematest"
help
signal test program
config RT_TESTS_RT_MIGRATE_TEST
bool
prompt "rt-migrate-test"
config RT_TESTS_SENDME
bool
prompt "sendme"
config RT_TESTS_SIGNALTEST
bool
prompt "signaltest"
config RT_TESTS_SIGWAITTEST
bool
prompt "sigwaittest"
config RT_TESTS_SVSEMATEST
bool
prompt "svsematest"
endif
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