Re: [Xenomai-help] Problems running testsuite

[Scott Biddlestone <sbiddlestone@domain.hid>]

I saw a similar error when using --enable-x86-sep and not having NPTL 
enabled in glibc.
Try configuring without --enable-x86-sep (used in the README.INSTALL 
Pentium x86 example, the default is disabled).

-Scott Biddlestone

Tobias Marschall wrote:

>Hallo,
>
>I've been using rtai until now and decided to give xenomai (release 2.1) a 
>try. I followed the instructions from README.INSTALL, and everything (kernel 
>patching, compilation, etc.) went fine. Then I tried to run the latency test, 
>which failed:
>
>-----------
>/usr/xenomai/testsuite/latency $ ./run
>head: `-1' option is obsolete; use `-n 1' since this will be removed in the 
>future
>*
>*
>* Type ^C to stop this application.
>*
>*
>== Sampling period: 100 us
>== Test mode: periodic user-mode task
>== All results in microseconds
>/usr/xenomai/bin/xeno-load: line 178:  5936 Killed                  $suflag $* 
>$cmdargs
>-----------
>
>The same for "switch", the same if I call ./latency directly.
>
>Is it correct that the xeno_timerbench module is required for the latency 
>test? I get the same result wheter or not I load the module.
>
>What am I doing wrong?
>
>Thanks in advance and best regards,
>Tobias
>
>Some (hopefully useful) information follows:
>-----------
>/usr/xenomai/bin $ ./xeno-info
>If some fields are empty or look unusual you may have an old version.
>Compare to the current minimal requirements in Documentation/Changes.
>
>Linux tobi 2.6.14 #3 PREEMPT Thu Apr 13 09:13:53 CEST 2006 i686 AMD Athlon(tm) 
>XP 1600+ AuthenticAMD GNU/Linux
>
>Gnu C                  3.3.6
>Gnu make               3.80
>util-linux             2.12r
>mount                  2.12r
>module-init-tools      3.2.1
>e2fsprogs              1.38
>Linux C Library        2.3.5
>head: `-1' option is obsolete; use `-n 1' since this will be removed in the 
>future
>Dynamic linker (ldd)   2.3.5
>Procps                 3.2.5
>Net-tools              1.60
>Kbd                    1.12
>Sh-utils               5.2.1
>Modules Loaded         xeno_timerbench
>-----------
>~ $ dmesg|grep -i xenomai
>I-pipe: Domain Xenomai registered.
>Xenomai: hal/x86 started.
>Xenomai: real-time nucleus v2.1 (Champagne) loaded.
>Xenomai: starting native API services.
>Xenomai: starting RTDM services.
>-----------
>/usr/src/linux $ grep -3i xeno .config
>#
># Real-time sub-system
>#
>CONFIG_XENOMAI=y
>CONFIG_XENO_OPT_NUCLEUS=y
>CONFIG_XENO_OPT_PERVASIVE=y
>CONFIG_XENO_OPT_PIPE=y
>CONFIG_XENO_OPT_PIPE_NRDEV=32
>CONFIG_XENO_OPT_REGISTRY=y
>CONFIG_XENO_OPT_REGISTRY_NRSLOTS=512
>CONFIG_XENO_OPT_SYS_HEAPSZ=128
># CONFIG_XENO_OPT_ISHIELD is not set
>CONFIG_XENO_OPT_STATS=y
># CONFIG_XENO_OPT_DEBUG is not set
># CONFIG_XENO_OPT_WATCHDOG is not set
>
>#
># Timing
>#
>CONFIG_XENO_OPT_TIMING_PERIODIC=y
>CONFIG_XENO_OPT_TIMING_PERIOD=0
>CONFIG_XENO_OPT_TIMING_TIMERLAT=0
>CONFIG_XENO_OPT_TIMING_SCHEDLAT=0
>
>#
># Scalability
>#
># CONFIG_XENO_OPT_SCALABLE_SCHED is not set
>CONFIG_XENO_OPT_TIMER_LIST=y
># CONFIG_XENO_OPT_TIMER_HEAP is not set
>
>#
># Shared interrupts
>#
># CONFIG_XENO_OPT_SHIRQ_LEVEL is not set
># CONFIG_XENO_OPT_SHIRQ_EDGE is not set
>
>#
># Machine
>#
>CONFIG_XENO_HW_FPU=y
>
>#
># NMI watchdog
>#
># CONFIG_XENO_HW_NMI_DEBUG_LATENCY is not set
>
>#
># SMI workaround
>#
># CONFIG_XENO_HW_SMI_DETECT_DISABLE is not set
>CONFIG_XENO_HW_SMI_DETECT=y
># CONFIG_XENO_HW_SMI_WORKAROUND is not set
>
>#
># Interfaces
>#
>CONFIG_XENO_SKIN_NATIVE=y
>CONFIG_XENO_OPT_NATIVE_PIPE=y
>CONFIG_XENO_OPT_NATIVE_PIPE_BUFSZ=4096
>CONFIG_XENO_OPT_NATIVE_SEM=y
>CONFIG_XENO_OPT_NATIVE_EVENT=y
>CONFIG_XENO_OPT_NATIVE_MUTEX=y
>CONFIG_XENO_OPT_NATIVE_COND=y
>CONFIG_XENO_OPT_NATIVE_QUEUE=y
>CONFIG_XENO_OPT_NATIVE_HEAP=y
>CONFIG_XENO_OPT_NATIVE_ALARM=y
>CONFIG_XENO_OPT_NATIVE_MPS=y
># CONFIG_XENO_OPT_NATIVE_INTR is not set
>CONFIG_XENO_SKIN_POSIX=m
>CONFIG_XENO_SKIN_PSOS=m
>CONFIG_XENO_SKIN_UITRON=m
>CONFIG_XENO_SKIN_VRTX=m
>CONFIG_XENO_SKIN_VXWORKS=m
>CONFIG_XENO_SKIN_RTAI=m
>CONFIG_XENO_OPT_RTAI_FIFO=y
>CONFIG_XENO_OPT_RTAI_SEM=y
>CONFIG_XENO_OPT_RTAI_SHM=y
>CONFIG_XENO_SKIN_RTDM=y
>CONFIG_XENO_SKIN_UVM=m
>
>#
># Drivers
>#
># CONFIG_XENO_DRIVERS_16550A is not set
>CONFIG_XENO_DRIVERS_TIMERBENCH=m
>-----------
>/usr/xenomai/bin $ ./xeno-test
>running ./xeno-test
>
>Thu Apr 13 09:37:38 CEST 2006
>running: cat /proc/cpuinfo
>processor       : 0
>vendor_id       : AuthenticAMD
>cpu family      : 6
>model           : 6
>model name      : AMD Athlon(tm) XP 1600+
>stepping        : 2
>cpu MHz         : 1400.291
>cache size      : 256 KB
>fpu             : yes
>fpu_exception   : yes
>cpuid level     : 1
>flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca 
>cmov pat pse36 mmx fxsr sse syscall mp mmxext 3dnowext 3dnow
>bogomips        : 2804.44
>
>
>Thu Apr 13 09:37:38 CEST 2006
>running: cat /proc/meminfo
>MemTotal:       774728 kB
>MemFree:        744832 kB
>Buffers:          3000 kB
>Cached:          12284 kB
>SwapCached:          0 kB
>Active:          11200 kB
>Inactive:         6328 kB
>HighTotal:           0 kB
>HighFree:            0 kB
>LowTotal:       774728 kB
>LowFree:        744832 kB
>SwapTotal:     1959920 kB
>SwapFree:      1959920 kB
>Dirty:               0 kB
>Writeback:           0 kB
>Mapped:           4804 kB
>Slab:             8512 kB
>CommitLimit:   2347284 kB
>Committed_AS:     8200 kB
>PageTables:        196 kB
>VmallocTotal:   253924 kB
>VmallocUsed:      2100 kB
>VmallocChunk:   251804 kB
>
>Thu Apr 13 09:37:38 CEST 2006
>running: cat /proc/ipipe/Linux
>Priority=100, Id=0x00000000
>irq0-15: accepted
>irq16-206: passed
>irq207-208: accepted
>irq209-212: passed
>irq213-216: accepted
>irq217-221: passed
>irq222-223: accepted
>irq224-225: grabbed, virtual
>irq226: passed, virtual
>
>Thu Apr 13 09:37:38 CEST 2006
>running: cat /proc/ipipe/Xenomai
>Priority=200, Id=0x58454e4f
>irq0-215: passed
>irq216: grabbed
>irq217-223: passed
>irq224-225: passed, virtual
>irq226: grabbed, virtual
>
>Thu Apr 13 09:37:38 CEST 2006
>running: cat /proc/ipipe/version
>1.2-01
>
>Thu Apr 13 09:37:38 CEST 2006
>running: generate_loads 1
>dd workload started, pids 5785
>
>Thu Apr 13 09:37:38 CEST 2006
>running: cat /proc/interrupts
>           CPU0
>  0:     169640          XT-PIC  timer, rthal_broadcast_timer
>  1:          8          XT-PIC  i8042
>  2:          0          XT-PIC  cascade
>  9:          0          XT-PIC  uhci_hcd:usb1, uhci_hcd:usb2, uhci_hcd:usb3
> 11:       1956          XT-PIC  eth0
> 12:        127          XT-PIC  i8042
> 14:       1246          XT-PIC  ide0
> 15:         16          XT-PIC  ide1
>NMI:          0
>LOC:     169605
>ERR:          2
>
>Thu Apr 13 09:37:38 CEST 2006
>running: cat /proc/loadavg
>0.16 0.03 0.01 2/33 5789
>head: `-13' option is obsolete; use `-n 13' since this will be removed in the 
>future
>
>Thu Apr 13 09:37:38 CEST 2006
>running: top -bn1c
>top - 09:37:39 up 11 min,  1 user,  load average: 0.16, 0.03, 0.01
>Tasks:  35 total,   2 running,  33 sleeping,   0 stopped,   0 zombie
>Cpu(s):  0.8% us,  0.8% sy,  0.0% ni, 97.4% id,  1.1% wa,  0.0% hi,  0.0% si
>Mem:    774728k total,    30400k used,   744328k free,     3008k buffers
>Swap:  1959920k total,        0k used,  1959920k free,    12344k cached
>
>  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
> 5785 root      25   0  1464  356  292 R 98.4  0.0   0:00.63 dd if /dev/zero 
>of /dev/null
>    1 root      16   0  1460  488  428 S  0.0  0.1   0:00.06 init [3]
>    2 root      39  19     0    0    0 S  0.0  0.0   0:00.00 [ksoftirqd/0]
>
>Thu Apr 13 09:37:39 CEST 2006
>running: ./run -- -q -s -T 10 -t0
>head: `-1' option is obsolete; use `-n 1' since this will be removed in the 
>future
>*
>*
>* Type ^C to stop this application.
>*
>*
>== Sampling period: 100 us
>== Test mode: periodic user-mode task
>== All results in microseconds
>/usr/xenomai/bin/xeno-load: line 178:  5865 Killed                  $suflag $* 
>$cmdargs
>
>Thu Apr 13 09:37:40 CEST 2006
>running: ./run -- -q -s -T 10 -t1
>head: `-1' option is obsolete; use `-n 1' since this will be removed in the 
>future
>*
>*
>* Type ^C to stop this application.
>*
>*
>== Sampling period: 100 us
>== Test mode: in-kernel periodic task
>== All results in microseconds
>/usr/xenomai/bin/xeno-load: line 178:  5944 Killed                  $suflag $* 
>$cmdargs
>
>Thu Apr 13 09:37:41 CEST 2006
>running: ./run -- -q -s -T 10 -t2
>head: `-1' option is obsolete; use `-n 1' since this will be removed in the 
>future
>*
>*
>* Type ^C to stop this application.
>*
>*
>== Sampling period: 100 us
>== Test mode: in-kernel timer handler
>== All results in microseconds
>latency: failed to open benchmark device, code -16
>(modprobe xeno_timerbench?)
>
>Thu Apr 13 09:37:42 CEST 2006
>running: cat /proc/interrupts
>           CPU0
>  0:     170509          XT-PIC  timer, rthal_broadcast_timer
>  1:          8          XT-PIC  i8042
>  2:          0          XT-PIC  cascade
>  9:          0          XT-PIC  uhci_hcd:usb1, uhci_hcd:usb2, uhci_hcd:usb3
> 11:       2055          XT-PIC  eth0
> 12:        127          XT-PIC  i8042
> 14:       1260          XT-PIC  ide0
> 15:         16          XT-PIC  ide1
>NMI:          0
>LOC:     170474
>ERR:          2
>
>Thu Apr 13 09:37:42 CEST 2006
>running: cat /proc/loadavg
>0.16 0.03 0.01 4/33 6033
>head: `-13' option is obsolete; use `-n 13' since this will be removed in the 
>future
>
>Thu Apr 13 09:37:42 CEST 2006
>running: top -bn1c
>top - 09:37:42 up 11 min,  1 user,  load average: 0.16, 0.03, 0.01
>Tasks:  35 total,   2 running,  33 sleeping,   0 stopped,   0 zombie
>Cpu(s):  1.0% us,  1.1% sy,  0.0% ni, 96.9% id,  1.1% wa,  0.0% hi,  0.0% si
>Mem:    774728k total,    30556k used,   744172k free,     3044k buffers
>Swap:  1959920k total,        0k used,  1959920k free,    12344k cached
>
>  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
> 5785 root      25   0  1464  356  292 R 98.9  0.0   0:03.70 dd if /dev/zero 
>of /dev/null
>    1 root      19   0  1460  488  428 S  0.0  0.1   0:00.06 init [3]
>    2 root      39  19     0    0    0 S  0.0  0.0   0:00.00 [ksoftirqd/0]
>
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