Contents: Benchmarks bonnie Functional aiostress arch_timer cmt Table of test status on beaglebone (bbb-poky-sdk) resources about tests

Here are some notes about individual tests

Benchmarks [edit section]

bonnie [edit section]

Used for

testing disk performance

Problems

can't find libstdc++.so.6 on bbb-poky-sdk

FIXTHIS resolve problem with error loading shared library libstdc++.so.6

Note that the beaglebone has libstdc++ in the following directory: /usr/lib/arm-linux-gneuabihf/libstdc++.so.6

I probably just need to copy a real poky distro to bbb.

Functional [edit section]

aiostress [edit section]

Used for

???

Problems

aiostress fails to build because of missing libaio.h include file. The test takes a really long time to abort in this case.

FIXTHIS - fix aiostress build error (missing libaio.h file)

FIXTHIS - fix abort time for aiostress build error

arch_timer [edit section]

Used for

testing that timer interrupt on board is working

Problems

arch_timer is specific to the Renesas lager board.

It runs arch_timer-interrupt-lager.sh and proc-interrupts-lager.sh

FIXTHIS make arch_timer independent of the specific board used

cmt [edit section]

Used for

testing that sh_cmt.0 interrupt counter on the board is incrementing

Problems

cmt is specific to the Renesas lager board.

It runs cmt-interrupt.sh and proc-interrupts.sh

FIXTHIS make cmt independent of the specific board used (or add NEED_RENESAS to dependencies)

Table of test status on beaglebone (bbb-poky-sdk) [edit section]

test  ^	plan  ^	status  ^	duration  ^
Benchmark.bonnie	default	fails	???
Benchmark.bonnie	sata	?	???
Benchmark.IOzone	default	OK	2:15 minutes (135 seconds)
Functional.aiostress	default	fails	???
Functional.arch_timer	default	fails	expected less than 60 seconds
Functional.hello_world	default	OK	10 seconds
Functional.bc	default	OK	12 seconds
Functional.cmt	default	fails	???, 11 seconds on failure
Functional.fuego_transport	default	OK	14 seconds
Functional.bzip2	default	OK	27 seconds

resources about tests [edit section]

• here's an article about different tests of file systems:
  • http://www.slashroot.in/linux-file-system-read-write-performance-test
    • it references: dd, hdparm, IOZone, bonnie and FIO