Real-Time Tests of LTP(Linux Test Project)

Revision as of 06:18, 1 April 2009

Official Homepage of LTP Project is http://ltp.sourceforge.net. We can use RealtimeTest in entier directory of LTP Full source. Below is realtime testcase related tree informations.

File:Realtimeltptreeinfo.png

For example:

# pi_stress <options>
   options:
       --verbose       - lots of output
       --groups=<n>    - set the number of inversion groups [10]
       --inversions=<n>- number of inversions per group [infinite]
       --report=<path> - output to file [/dev/null]
       --rr            - use SCHED_RR for test threads [SCHED_FIFO]
       --prompt        - prompt before starting the test
       --signal        - Use Ctrl-C to stop test instea of key press
       --uniprocessor  - force all threads to run on one processor
       --debug         - turn on debug prints
       --version       - print version number on output
       --help          - print this message

1. ./ltp-full-20090228/testcases/realtime

|-- 00_Descriptions.txt |-- COPYING (GPLV2) |-- Makefile |-- README |-- config.mk |-- doc | |-- AUTOMATED_RUN | |-- HOWTO_ADD_TESTS | |-- TODO | `-- run_auto.sh.tpl |-- func | |-- Makefile | |-- async_handler | | |-- Makefile | | |-- async_handler.c | | |-- async_handler_jk.c | | |-- async_handler_tsc.c | | `-- run_auto.sh | |-- gtod_latency | | |-- Makefile | | |-- gtod_infinite.c | | |-- gtod_latency.c | | `-- run_auto.sh | |-- hrtimer-prio | | |-- Makefile | | |-- hrtimer-prio.c | | `-- run.sh | |-- matrix_mult | | |-- Makefile | | |-- matrix_mult.c | | `-- run_auto.sh | |-- measurement | | |-- Makefile | | |-- README | | |-- preempt_timing.c | | |-- rdtsc-latency.c | | `-- run.sh | |-- periodic_cpu_load | | |-- Makefile | | |-- mixed_load.sh | | |-- periodic_cpu_load.c | | |-- periodic_cpu_load_single.c | | `-- run_auto.sh | |-- pi-tests | | |-- Makefile | | |-- parse-testpi1.py | | |-- parse-testpi2.py | | |-- run_auto.sh | | |-- sbrk_mutex.c | | |-- test-skeleton.c | | |-- testpi-0.c | | |-- testpi-1.c | | |-- testpi-2.c | | |-- testpi-4.c | | |-- testpi-5.c | | |-- testpi-6.c | | `-- testpi-7.c | |-- pi_perf | | |-- Makefile | | |-- pi_perf.c | | `-- run_auto.sh | |-- prio-preempt | | |-- Makefile | | |-- prio-preempt.c | | `-- run_auto.sh | |-- prio-wake | | |-- Makefile | | |-- prio-wake.c | | `-- run_auto.sh | |-- pthread_kill_latency | | |-- Makefile | | |-- pthread_kill_latency.c | | `-- run_auto.sh | |-- sched_football | | |-- Makefile | | |-- parse-football.py | | |-- run_auto.sh | | `-- sched_football.c | |-- sched_jitter | | |-- Makefile | | |-- README | | |-- run_auto.sh | | `-- sched_jitter.c | |-- sched_latency | | |-- Makefile | | |-- run_auto.sh | | `-- sched_latency.c | `-- thread_clock | |-- Makefile | |-- run_auto.sh | `-- tc-2.c |-- include | |-- librttest.h | |-- libstats.h | `-- list.h |-- lib | |-- Makefile | |-- librttest.c | `-- libstats.c |-- perf | |-- Makefile | `-- latency | |-- Makefile | |-- cpunoise.sh | |-- cpunoise2000.sh | |-- disknoise.sh | |-- pthread_cond_latency.c | |-- pthread_cond_many.c | |-- pthread_cond_many_histogram.sh | `-- run.sh |-- profiles | `-- default |-- run.sh |-- scripts | |-- __init__.py | |-- check_pi.sh | |-- check_robust.sh | |-- parser.py | |-- run_c_files.sh | `-- setenv.sh |-- stress | |-- Makefile | `-- pi-tests | |-- Makefile | |-- lookup_pi_state.c | `-- testpi-3.c |-- testcases | `-- realtime | `-- doc | `-- AUTOMATED_RUN `-- tools

   `-- ftqviz.py

29 directories, 103 files </source>