* [Xenomai-core] errors to console when running xeno-test (latency -t 1)
@ 2006-03-27 16:02 Jim Cromie
2006-03-27 16:26 ` Gilles Chanteperdrix
` (2 more replies)
0 siblings, 3 replies; 7+ messages in thread
From: Jim Cromie @ 2006-03-27 16:02 UTC (permalink / raw)
To: xenomai
[-- Attachment #1: Type: text/plain, Size: 4447 bytes --]
hello xenophiles,
Im getting errors to the console when running latency -t 1.
they also appear in dmesg output
RTD| 16.615| 32.201| 44.845| 0| 14.054|
45.621
[ 917.477135] invalid use of FPU in Xenomai context at 0xb7e488bc
RTD| 15.832| 32.166| 44.756| 0| 14.054|
45.621
[ 918.476991] invalid use of FPU in Xenomai context at 0xb7e488bc
RTD| 14.542| 32.206| 44.098| 0| 14.054|
45.621
[ 919.476834] invalid use of FPU in Xenomai context at 0xb7e488bc
RTD| 14.669| 32.172| 44.248| 0| 14.054|
45.621
[ 920.476706] invalid use of FPU in Xenomai context at 0xb7e488bc
RTD| 15.326| 32.175| 43.045| 0| 14.054|
45.621
[ 921.476535] invalid use of FPU in Xenomai context at 0xb7e488bc
RTD| 15.048| 32.216| 44.695| 0| 14.054|
45.621
[ 922.476384] invalid use of FPU in Xenomai context at 0xb7e488bc
RTD| 15.344| 32.220| 52.680| 0| 14.054|
52.680
[ 923.476234] invalid use of FPU in Xenomai context at 0xb7e488bc
RTD| 16.360| 32.206| 43.913| 0| 14.054|
52.680
[ 924.476085] invalid use of FPU in Xenomai context at 0xb7e488bc
RTD| 14.384| 32.211| 44.275| 0| 14.054|
52.680
[ 925.475933] invalid use of FPU in Xenomai context at 0xb7e488bc
RTD| 14.883| 32.181| 43.601| 0| 14.054|
52.680
[ 926.475783] invalid use of FPU in Xenomai context at 0xb7e488bc
RTD| 14.684| 32.199| 44.587| 0| 14.054|
52.680
Ive attached a logfile, written by xeno-test. Hopefully it has enough
detail
for you to diagnose my problem ;-)
(actually, there are probably trivial additions to xeno-test that
would enhance the info it provides for debugging purposes
forex: it currently greps XENO out of /proc/config.gz,
if you identify other CONFIG_* items that are worth collecting,
I'll add them. ( PREEMPT, MUTEX, ...).
Or it can just cat /proc/config.gz to the log, and get everything.
Also, my brand new 2.6.16-ipipe-121 kernel took quite a long time to boot.
Ive seen this intermittently thru 2.6.1[45]-* series, mostly in -mm*,
-rc* too (I think)
but have never isolated any cause. So its probably my setup somehow...
At some risk of running on too long, Ive noticed an oddity in dmesg output:
do these large timestamps b4 zeroing matter ?
soekris:/usr/xenomai/bin# dmesg |more
[17179569.184000] Linux version 2.6.16-ipipe-121-sk
(jimc@domain.hid) (gcc version 4.0.2 20051125 (Red Hat 4.0.2-8))
#4 Sun Mar 26 20:07:17 EST 2006
[17179569.184000] BIOS-provided physical RAM map:
[17179569.184000] BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
[17179569.184000] BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
[17179569.184000] BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
[17179569.184000] BIOS-e820: 0000000000100000 - 0000000008000000 (usable)
[17179569.184000] BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved)
[17179569.184000] 128MB LOWMEM available.
[17179569.184000] On node 0 totalpages: 32768
[17179569.184000] DMA zone: 4096 pages, LIFO batch:0
[17179569.184000] DMA32 zone: 0 pages, LIFO batch:0
[17179569.184000] Normal zone: 28672 pages, LIFO batch:7
[17179569.184000] HighMem zone: 0 pages, LIFO batch:0
[17179569.184000] DMI not present or invalid.
[17179569.184000] Allocating PCI resources starting at 10000000 (gap:
08000000:f7f00000)
[17179569.184000] Built 1 zonelists
[17179569.184000] Kernel command line: console=ttyS0,115200n81
root=/dev/nfs nfsroot=192.168.42.1:/nfshost/truck
nfsaddrs=192.168.42.100:192.168.42.1:192.168.42.1:255.255.255.0:soekris:eth0
panic=5 initrd=initrd-2.6.16-ipipe-121-sk.img
BOOT_IMAGE=vmlinuz-2.6.16-ipipe-121-sk
[17179569.184000] Initializing CPU#0
[17179569.184000] PID hash table entries: 1024 (order: 10, 16384 bytes)
[ 0.000000] Detected 266.696 MHz processor.
[ 20.833323] Using tsc for high-res timesource
[ 20.833436] I-pipe 1.2-01: pipeline enabled.
[ 20.833781] Console: colour dummy device 80x25
[ 20.956810] Dentry cache hash table entries: 32768 (order: 5, 131072
bytes)
[ 20.966149] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 21.009759] Memory: 126112k/131072k available (1602k kernel code,
4540k reserved, 741k data, 120k init, 0k highmem)
[-- Attachment #2: test-2.6.16-ipipe-121-sk-060326.174000 --]
[-- Type: text/plain, Size: 28173 bytes --]
Script started on Sun Mar 26 17:40:00 2006
running ./xeno-test -T 60 -h -s -l 0
Sun Mar 26 17:40:01 PST 2006
running: cat /proc/cpuinfo
processor : 0
vendor_id : Geode by NSC
cpu family : 5
model : 9
model name : Unknown
stepping : 1
cpu MHz : 266.696
fpu : yes
fpu_exception : yes
cpuid level : 2
flags : fpu tsc msr cx8 cmov mmx cxmmx
bogomips : 536.58
Sun Mar 26 17:40:01 PST 2006
running: cat /proc/meminfo
MemTotal: 126264 kB
MemFree: 96900 kB
Buffers: 8 kB
Cached: 16168 kB
SwapCached: 0 kB
Active: 17240 kB
Inactive: 5168 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 126264 kB
LowFree: 96900 kB
SwapTotal: 0 kB
SwapFree: 0 kB
Dirty: 8 kB
Writeback: 0 kB
Mapped: 12944 kB
Slab: 4744 kB
CommitLimit: 63132 kB
Committed_AS: 11156 kB
PageTables: 248 kB
VmallocTotal: 909292 kB
VmallocUsed: 900 kB
VmallocChunk: 907632 kB
Sun Mar 26 17:40:01 PST 2006
running: zgrep XENO /proc/config.gz
CONFIG_XENOMAI=y
CONFIG_XENO_OPT_NUCLEUS=y
CONFIG_XENO_OPT_PERVASIVE=y
CONFIG_XENO_OPT_SECURITY_ACCESS=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
CONFIG_XENO_OPT_TIMING_PERIODIC=y
CONFIG_XENO_OPT_TIMING_PERIOD=0
CONFIG_XENO_OPT_TIMING_TIMERLAT=0
CONFIG_XENO_OPT_TIMING_SCHEDLAT=0
# CONFIG_XENO_OPT_SCALABLE_SCHED is not set
CONFIG_XENO_OPT_TIMER_LIST=y
# CONFIG_XENO_OPT_TIMER_HEAP is not set
# CONFIG_XENO_OPT_SHIRQ_LEVEL is not set
# CONFIG_XENO_OPT_SHIRQ_EDGE is not set
CONFIG_XENO_HW_FPU=y
# CONFIG_XENO_HW_SMI_DETECT_DISABLE is not set
CONFIG_XENO_HW_SMI_DETECT=y
# CONFIG_XENO_HW_SMI_WORKAROUND is not set
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 is not set
# CONFIG_XENO_SKIN_UITRON is not set
# CONFIG_XENO_SKIN_VRTX is not set
# CONFIG_XENO_SKIN_VXWORKS is not set
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=m
CONFIG_XENO_SKIN_UVM=m
CONFIG_XENO_DRIVERS_16550A=m
CONFIG_XENO_DRIVERS_TIMERBENCH=m
Sun Mar 26 17:40:02 PST 2006
running: cat /proc/ipipe/Linux
Priority=100, Id=0x00000000
irq0-15: accepted
irq32-33: grabbed, virtual
irq34: passed, virtual
Sun Mar 26 17:40:02 PST 2006
running: cat /proc/ipipe/Linux_stats
> STALL TIME:
CPU0 5508577 (__ipipe_test_and_stall_root+0x0)
> PROPAGATION TIME:
IRQ CPU0
0: 10059274
3: 14962
4: 9832850
8: 5400
10: 7499258
11: 9789913
14: 16142
32: 278235
33: 608097
Sun Mar 26 17:40:02 PST 2006
running: cat /proc/ipipe/Xenomai
Priority=200, Id=0x58454e4f
irq0: grabbed
irq1-31: passed
irq32-33: passed, virtual
irq34: grabbed, virtual
Sun Mar 26 17:40:02 PST 2006
running: cat /proc/ipipe/Xenomai_stats
> STALL TIME:
CPU0 63973 (__ipipe_sync_stage+0xeb)
> PROPAGATION TIME:
IRQ CPU0
0: 43820
34: 8928
Sun Mar 26 17:40:02 PST 2006
running: cat /proc/ipipe/version
1.2-01
Sun Mar 26 17:40:03 PST 2006
running: generate_loads 1
dd workload started, pids 2267
Sun Mar 26 17:40:03 PST 2006
running: cat /proc/interrupts
CPU0
0: 199783 XT-PIC timer
2: 0 XT-PIC cascade
4: 2969 XT-PIC serial
8: 4 XT-PIC rtc
10: 48080 XT-PIC eth0
11: 528514 XT-PIC ndiswrapper
14: 31 XT-PIC ide0
NMI: 0
ERR: 0
Sun Mar 26 17:40:04 PST 2006
running: cat /proc/loadavg
0.08 0.22 0.24 2/39 2271
Sun Mar 26 17:40:05 PST 2006
running: top -bn1c
top - 17:40:06 up 13 min, 1 user, load average: 0.23, 0.25, 0.25
Tasks: 41 total, 2 running, 39 sleeping, 0 stopped, 0 zombie
Cpu(s): 6.2% us, 37.9% sy, 0.0% ni, 54.7% id, 0.2% wa, 0.0% hi, 0.9% si
Mem: 126264k total, 29888k used, 96376k free, 8k buffers
Swap: 0k total, 0k used, 0k free, 16168k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
2267 root 19 0 1720 496 400 R 64.9 0.4 0:02.29 dd if /dev/zero of
2275 root 16 0 2264 1004 768 R 23.8 0.8 0:00.52 top -bn1c
1 root 16 0 1956 660 564 S 0.0 0.5 0:04.45 init [3]
Sun Mar 26 17:40:06 PST 2006
running: ./run -- -T 60 -h -s -l 0 -t0
*
*
* Type ^C to stop this application.
*
*
== Sampling period: 100 us
== Test mode: periodic user-mode task
== All results in microseconds
warming up...
RTD| 25.748| 40.878| 53.315| 0| 25.748| 53.315
RTD| 22.756| 40.810| 53.675| 0| 22.756| 53.675
RTD| 28.601| 40.908| 64.309| 0| 22.756| 64.309
RTD| 27.956| 41.252| 68.227| 0| 22.756| 68.227
RTD| 26.303| 40.937| 61.313| 0| 22.756| 68.227
RTD| 24.736| 40.709| 54.069| 0| 22.756| 68.227
RTD| 21.927| 41.020| 62.625| 0| 21.927| 68.227
RTD| 29.835| 41.091| 60.450| 0| 21.927| 68.227
RTD| 29.153| 41.005| 69.839| 0| 21.927| 69.839
RTD| 25.665| 40.698| 56.431| 0| 21.927| 69.839
RTD| 22.711| 40.915| 65.719| 0| 21.927| 69.839
RTD| 29.734| 40.825| 67.031| 0| 21.927| 69.839
RTD| 30.034| 41.136| 65.111| 0| 21.927| 69.839
RTD| 26.967| 40.810| 64.481| 0| 21.927| 69.839
RTD| 23.029| 40.844| 53.364| 0| 21.927| 69.839
RTD| 21.785| 40.971| 59.532| 0| 21.785| 69.839
RTD| 29.520| 41.252| 66.150| 0| 21.785| 69.839
RTD| 27.803| 40.881| 69.149| 0| 21.785| 69.839
RTD| 26.194| 40.904| 65.921| 0| 21.785| 69.839
RTD| 21.893| 40.791| 72.978| 0| 21.785| 72.978
RTD| 30.424| 41.106| 59.149| 0| 21.785| 72.978
RTD| 29.797| 41.354| 63.705| 0| 21.785| 72.978
RTD| 26.517| 40.922| 59.982| 0| 21.785| 72.978
RTD| 22.126| 40.728| 67.740| 0| 21.785| 72.978
RTD| 25.249| 41.027| 56.671| 0| 21.785| 72.978
RTD| 28.354| 41.215| 66.386| 0| 21.785| 72.978
RTD| 28.470| 41.024| 66.952| 0| 21.785| 72.978
RTD| 25.395| 40.623| 81.568| 0| 21.785| 81.568
RTD| 22.819| 40.915| 59.513| 0| 21.785| 81.568
RTD| 29.314| 41.095| 66.210| 0| 21.785| 81.568
RTD| 29.228| 41.106| 62.610| 0| 21.785| 81.568
RTD| 25.939| 40.615| 66.926| 0| 21.785| 81.568
RTD| 21.590| 40.889| 65.321| 0| 21.590| 81.568
RTD| 27.390| 41.065| 52.902| 0| 21.590| 81.568
RTD| 29.070| 41.234| 68.602| 0| 21.590| 81.568
RTD| 26.993| 41.039| 66.930| 0| 21.590| 81.568
RTD| 25.373| 40.746| 62.805| 0| 21.590| 81.568
RTD| 23.063| 40.964| 61.335| 0| 21.590| 81.568
RTD| 29.681| 41.065| 64.567| 0| 21.590| 81.568
RTD| 29.044| 41.151| 61.110| 0| 21.590| 81.568
RTD| 26.007| 40.889| 66.060| 0| 21.590| 81.568
RTD| 22.512| 40.701| 66.153| 0| 21.590| 81.568
RTD| 31.575| 41.072| 65.066| 0| 21.590| 81.568
RTD| 30.019| 41.339| 66.532| 0| 21.590| 81.568
RTD| 27.019| 40.840| 66.806| 0| 21.590| 81.568
RTD| 25.178| 40.713| 63.694| 0| 21.590| 81.568
RTD| 22.793| 40.922| 65.149| 0| 21.590| 81.568
RTD| 30.367| 40.986| 65.928| 0| 21.590| 81.568
RTD| 29.280| 40.990| 65.910| 0| 21.590| 81.568
RTD| 25.238| 40.799| 64.339| 0| 21.590| 81.568
RTD| 22.557| 40.859| 55.606| 0| 21.590| 81.568
RTD| 31.282| 41.065| 65.089| 0| 21.590| 81.568
RTD| 30.371| 41.376| 66.622| 0| 21.590| 81.568
RTD| 26.370| 40.975| 65.928| 0| 21.590| 81.568
RTD| 24.799| 40.829| 65.640| 0| 21.590| 81.568
RTD| 21.848| 40.952| 67.417| 0| 21.590| 81.568
RTD| 30.379| 41.264| 66.885| 0| 21.590| 81.568
RTD| 29.280| 40.964| 67.170| 0| 21.590| 81.568
RTD| 25.733| 40.893| 65.576| 0| 21.590| 81.568
---|--param|----range-|--samples
HSD| min| 21 - 22 | 5
HSD| min| 22 - 23 | 7
HSD| min| 23 - 24 | 2
HSD| min| 24 - 25 | 2
HSD| min| 25 - 26 | 9
HSD| min| 26 - 27 | 7
HSD| min| 27 - 28 | 4
HSD| min| 28 - 29 | 3
HSD| min| 29 - 30 | 12
HSD| min| 30 - 31 | 6
HSD| min| 31 - 32 | 2
---|--param|----range-|--samples
HSD| avg| 21 - 22 | 5
HSD| avg| 22 - 23 | 40
HSD| avg| 23 - 24 | 75
HSD| avg| 24 - 25 | 95
HSD| avg| 25 - 26 | 178
HSD| avg| 26 - 27 | 467
HSD| avg| 27 - 28 | 1076
HSD| avg| 28 - 29 | 1482
HSD| avg| 29 - 30 | 1280
HSD| avg| 30 - 31 | 1510
HSD| avg| 31 - 32 | 2199
HSD| avg| 32 - 33 | 2378
HSD| avg| 33 - 34 | 1841
HSD| avg| 34 - 35 | 1082
HSD| avg| 35 - 36 | 1107
HSD| avg| 36 - 37 | 2452
HSD| avg| 37 - 38 | 7112
HSD| avg| 38 - 39 | 15319
HSD| avg| 39 - 40 | 69264
HSD| avg| 40 - 41 | 161981
HSD| avg| 41 - 42 | 212428
HSD| avg| 42 - 43 | 83423
HSD| avg| 43 - 44 | 16504
HSD| avg| 44 - 45 | 9205
HSD| avg| 45 - 46 | 2768
HSD| avg| 46 - 47 | 452
HSD| avg| 47 - 48 | 154
HSD| avg| 48 - 49 | 57
HSD| avg| 49 - 50 | 64
HSD| avg| 50 - 51 | 65
HSD| avg| 51 - 52 | 73
HSD| avg| 52 - 53 | 103
HSD| avg| 53 - 54 | 78
HSD| avg| 54 - 55 | 133
HSD| avg| 55 - 56 | 382
HSD| avg| 56 - 57 | 872
HSD| avg| 57 - 58 | 1072
HSD| avg| 58 - 59 | 742
HSD| avg| 59 - 60 | 186
HSD| avg| 60 - 61 | 41
HSD| avg| 61 - 62 | 31
HSD| avg| 62 - 63 | 7
HSD| avg| 63 - 64 | 5
HSD| avg| 64 - 65 | 5
HSD| avg| 65 - 66 | 15
HSD| avg| 66 - 67 | 14
HSD| avg| 67 - 68 | 5
HSD| avg| 68 - 69 | 3
HSD| avg| 69 - 70 | 2
HSD| avg| 72 - 73 | 1
HSD| avg| 81 - 82 | 1
---|--param|----range-|--samples
HSD| max| 52 - 53 | 1
HSD| max| 53 - 54 | 3
HSD| max| 54 - 55 | 1
HSD| max| 55 - 56 | 1
HSD| max| 56 - 57 | 2
HSD| max| 59 - 60 | 4
HSD| max| 60 - 61 | 1
HSD| max| 61 - 62 | 3
HSD| max| 62 - 63 | 3
HSD| max| 63 - 64 | 2
HSD| max| 64 - 65 | 4
HSD| max| 65 - 66 | 12
HSD| max| 66 - 67 | 12
HSD| max| 67 - 68 | 4
HSD| max| 68 - 69 | 2
HSD| max| 69 - 70 | 2
HSD| max| 72 - 73 | 1
HSD| max| 81 - 82 | 1
HSH|--param|--samples-|--average--|---stddev--
HSS| min| 59| 26.136| 3.054
HSS| avg| 599834| 40.465| 2.413
HSS| max| 59| 63.492| 5.066
---|------------|------------|------------|--------|-------------------------
RTS| 21.590| 40.960| 81.568| 0| 00:01:00/00:01:00
Sun Mar 26 17:41:22 PST 2006
running: ./run -- -T 60 -h -s -l 0 -t1
*
*
* Type ^C to stop this application.
*
*
== Sampling period: 100 us
== Test mode: in-kernel periodic task
== All results in microseconds
warming up...
RTD| 18.350| 32.283| 44.468| 0| 18.350| 44.468
RTD| 14.369| 32.117| 44.639| 0| 14.369| 44.639
RTD| 15.622| 32.214| 43.577| 0| 14.369| 44.639
RTD| 14.883| 32.125| 44.332| 0| 14.369| 44.639
RTD| 14.054| 32.196| 45.621| 0| 14.054| 45.621
RTD| 14.711| 32.030| 44.539| 0| 14.054| 45.621
RTD| 16.615| 32.201| 44.845| 0| 14.054| 45.621
RTD| 15.832| 32.166| 44.756| 0| 14.054| 45.621
RTD| 14.542| 32.206| 44.098| 0| 14.054| 45.621
RTD| 14.669| 32.172| 44.248| 0| 14.054| 45.621
RTD| 15.326| 32.175| 43.045| 0| 14.054| 45.621
RTD| 15.048| 32.216| 44.695| 0| 14.054| 45.621
RTD| 15.344| 32.220| 52.680| 0| 14.054| 52.680
RTD| 16.360| 32.206| 43.913| 0| 14.054| 52.680
RTD| 14.384| 32.211| 44.275| 0| 14.054| 52.680
RTD| 14.883| 32.181| 43.601| 0| 14.054| 52.680
RTD| 14.684| 32.199| 44.587| 0| 14.054| 52.680
RTD| 14.182| 32.199| 43.990| 0| 14.054| 52.680
RTD| 15.749| 32.193| 44.503| 0| 14.054| 52.680
RTD| 13.638| 32.194| 44.740| 0| 13.638| 52.680
RTD| 14.238| 32.171| 45.034| 0| 13.638| 52.680
RTD| 15.198| 32.218| 43.556| 0| 13.638| 52.680
RTD| 15.314| 32.219| 44.245| 0| 13.638| 52.680
RTD| 13.946| 32.168| 43.408| 0| 13.638| 52.680
RTD| 14.658| 32.173| 45.205| 0| 13.638| 52.680
RTD| 14.291| 32.161| 44.223| 0| 13.638| 52.680
RTD| 15.138| 32.145| 61.836| 0| 13.638| 61.836
RTD| 14.354| 32.039| 44.338| 0| 13.638| 61.836
RTD| 14.887| 32.204| 44.413| 0| 13.638| 61.836
RTD| 14.913| 32.174| 44.488| 0| 13.638| 61.836
RTD| 15.322| 32.183| 44.626| 0| 13.638| 61.836
RTD| 14.572| 32.180| 44.403| 0| 13.638| 61.836
RTD| 14.261| 32.214| 44.230| 0| 13.638| 61.836
RTD| 15.715| 32.175| 44.941| 0| 13.638| 61.836
RTD| 14.572| 32.198| 44.347| 0| 13.638| 61.836
RTD| 14.126| 32.149| 45.243| 0| 13.638| 61.836
RTD| 15.907| 32.132| 44.377| 0| 13.638| 61.836
RTD| 15.483| 32.205| 43.897| 0| 13.638| 61.836
RTD| 13.878| 32.153| 44.017| 0| 13.638| 61.836
RTD| 15.502| 32.195| 43.303| 0| 13.638| 61.836
RTD| 14.561| 32.170| 44.415| 0| 13.638| 61.836
RTD| 15.611| 32.171| 45.610| 0| 13.638| 61.836
RTD| 14.669| 32.208| 43.940| 0| 13.638| 61.836
RTD| 14.324| 32.199| 44.060| 0| 13.638| 61.836
RTD| 15.329| 32.195| 44.353| 0| 13.638| 61.836
RTD| 16.233| 32.140| 44.248| 0| 13.638| 61.836
RTD| 14.504| 32.193| 44.815| 0| 13.638| 61.836
RTD| 15.071| 32.193| 44.833| 0| 13.638| 61.836
RTD| 14.152| 32.215| 45.160| 0| 13.638| 61.836
RTD| 15.011| 32.141| 44.386| 0| 13.638| 61.836
RTD| 16.038| 32.196| 44.287| 0| 13.638| 61.836
RTD| 14.287| 32.164| 44.035| 0| 13.638| 61.836
RTD| 14.594| 32.140| 44.061| 0| 13.638| 61.836
RTD| 14.384| 32.202| 44.776| 0| 13.638| 61.836
RTD| 14.872| 32.222| 43.990| 0| 13.638| 61.836
RTD| 14.707| 31.934| 44.206| 0| 13.638| 61.836
RTD| 13.788| 32.188| 43.195| 0| 13.638| 61.836
RTD| 14.186| 32.186| 43.597| 0| 13.638| 61.836
RTD| 14.943| 32.197| 45.492| 0| 13.638| 61.836
---|--param|----range-|--samples
HSD| min| 13 - 14 | 4
HSD| min| 14 - 15 | 32
HSD| min| 15 - 16 | 18
HSD| min| 16 - 17 | 4
HSD| min| 18 - 19 | 1
---|--param|----range-|--samples
HSD| avg| 13 - 14 | 4
HSD| avg| 14 - 15 | 32
HSD| avg| 15 - 16 | 21
HSD| avg| 16 - 17 | 44
HSD| avg| 17 - 18 | 1099
HSD| avg| 18 - 19 | 2175
HSD| avg| 19 - 20 | 2116
HSD| avg| 20 - 21 | 5595
HSD| avg| 21 - 22 | 6734
HSD| avg| 22 - 23 | 2281
HSD| avg| 23 - 24 | 571
HSD| avg| 24 - 25 | 515
HSD| avg| 25 - 26 | 463
HSD| avg| 26 - 27 | 570
HSD| avg| 27 - 28 | 722
HSD| avg| 28 - 29 | 1054
HSD| avg| 29 - 30 | 3982
HSD| avg| 30 - 31 | 29099
HSD| avg| 31 - 32 | 96142
HSD| avg| 32 - 33 | 238931
HSD| avg| 33 - 34 | 183339
HSD| avg| 34 - 35 | 22579
HSD| avg| 35 - 36 | 947
HSD| avg| 36 - 37 | 280
HSD| avg| 37 - 38 | 127
HSD| avg| 38 - 39 | 79
HSD| avg| 39 - 40 | 54
HSD| avg| 40 - 41 | 47
HSD| avg| 41 - 42 | 37
HSD| avg| 42 - 43 | 50
HSD| avg| 43 - 44 | 116
HSD| avg| 44 - 45 | 69
HSD| avg| 45 - 46 | 8
HSD| avg| 52 - 53 | 1
HSD| avg| 61 - 62 | 1
---|--param|----range-|--samples
HSD| max| 43 - 44 | 13
HSD| max| 44 - 45 | 37
HSD| max| 45 - 46 | 7
HSD| max| 52 - 53 | 1
HSD| max| 61 - 62 | 1
HSH|--param|--samples-|--average--|---stddev--
HSS| min| 59| 14.441| 0.856
HSS| avg| 599884| 31.679| 2.445
HSS| max| 59| 44.322| 2.515
---|------------|------------|------------|--------|-------------------------
RTS| 13.638| 32.176| 61.836| 0| 00:01:00/00:01:00
Sun Mar 26 17:42:35 PST 2006
running: ./run -- -T 60 -h -s -l 0 -t2
*
*
* Type ^C to stop this application.
*
*
== Sampling period: 100 us
== Test mode: in-kernel timer handler
== All results in microseconds
warming up...
RTD| 4.646| 8.327| 14.540| 0| 4.646| 14.540
RTD| 4.279| 8.319| 15.606| 0| 4.279| 15.606
RTD| 2.625| 8.284| 20.332| 0| 2.625| 20.332
RTD| 4.312| 8.357| 45.580| 0| 2.625| 45.580
RTD| 2.860| 8.292| 43.334| 0| 2.625| 45.580
RTD| 4.470| 8.333| 18.911| 0| 2.625| 45.580
RTD| 2.492| 8.280| 47.965| 0| 2.492| 47.965
RTD| 3.829| 8.359| 42.896| 0| 2.492| 47.965
RTD| 2.848| 8.319| 20.268| 0| 2.492| 47.965
RTD| 4.361| 8.320| 45.457| 0| 2.492| 47.965
RTD| 3.371| 8.322| 45.607| 0| 2.492| 47.965
RTD| 4.425| 8.319| 53.676| 0| 2.492| 53.676
RTD| 3.929| 8.381| 41.137| 0| 2.492| 53.676
RTD| 3.202| 8.396| 45.033| 0| 2.492| 53.676
RTD| 2.918| 8.332| 43.912| 0| 2.492| 53.676
RTD| 4.526| 8.374| 25.694| 0| 2.492| 53.676
RTD| 4.624| 8.335| 44.898| 0| 2.492| 53.676
RTD| 3.851| 8.338| 46.398| 0| 2.492| 53.676
RTD| 4.447| 8.338| 44.737| 0| 2.492| 53.676
RTD| 4.196| 8.325| 43.953| 0| 2.492| 53.676
RTD| 2.885| 8.325| 17.749| 0| 2.492| 53.676
RTD| 4.406| 8.330| 46.514| 0| 2.492| 53.676
RTD| 3.025| 8.353| 43.683| 0| 2.492| 53.676
RTD| 4.489| 8.345| 16.546| 0| 2.492| 53.676
RTD| 4.267| 8.345| 44.152| 0| 2.492| 53.676
RTD| 4.316| 8.339| 40.612| 0| 2.492| 53.676
RTD| 4.267| 8.301| 21.547| 0| 2.492| 53.676
RTD| 3.197| 8.330| 39.146| 0| 2.492| 53.676
RTD| 3.412| 8.353| 43.953| 0| 2.492| 53.676
RTD| 4.421| 8.341| 40.976| 0| 2.492| 53.676
RTD| 3.274| 8.316| 20.310| 0| 2.492| 53.676
RTD| 4.335| 8.389| 45.258| 0| 2.492| 53.676
RTD| 2.889| 8.330| 44.215| 0| 2.492| 53.676
RTD| 4.384| 8.339| 41.463| 0| 2.492| 53.676
RTD| 4.330| 8.342| 45.528| 0| 2.492| 53.676
RTD| 4.192| 8.355| 43.226| 0| 2.492| 53.676
RTD| 2.906| 8.332| 45.209| 0| 2.492| 53.676
RTD| 3.775| 8.358| 44.527| 0| 2.492| 53.676
RTD| 4.106| 8.369| 40.380| 0| 2.492| 53.676
RTD| 4.421| 8.352| 20.801| 0| 2.492| 53.676
RTD| 4.481| 8.331| 37.732| 0| 2.492| 53.676
RTD| 4.552| 8.350| 34.636| 0| 2.492| 53.676
RTD| 2.826| 8.363| 38.212| 0| 2.492| 53.676
RTD| 4.444| 8.341| 15.743| 0| 2.492| 53.676
RTD| 4.470| 8.327| 46.566| 0| 2.492| 53.676
RTD| 3.043| 8.354| 44.197| 0| 2.492| 53.676
RTD| 3.459| 8.347| 19.531| 0| 2.492| 53.676
RTD| 3.080| 8.332| 45.352| 0| 2.492| 53.676
RTD| 3.020| 8.327| 38.032| 0| 2.492| 53.676
RTD| 4.316| 8.333| 39.847| 0| 2.492| 53.676
RTD| 4.324| 8.324| 16.511| 0| 2.492| 53.676
RTD| 4.492| 8.344| 16.311| 0| 2.492| 53.676
RTD| 3.769| 8.308| 46.416| 0| 2.492| 53.676
RTD| 4.346| 8.291| 38.816| 0| 2.492| 53.676
RTD| 4.477| 8.350| 45.434| 0| 2.492| 53.676
RTD| 4.339| 8.350| 40.972| 0| 2.492| 53.676
RTD| 4.399| 8.348| 46.330| 0| 2.492| 53.676
RTD| 3.419| 8.364| 16.639| 0| 2.492| 53.676
RTD| 4.462| 8.335| 49.330| 0| 2.492| 53.676
---|--param|----range-|--samples
HSD| min| 2 - 3 | 9
HSD| min| 3 - 4 | 16
HSD| min| 4 - 5 | 34
---|--param|----range-|--samples
HSD| avg| 2 - 3 | 18
HSD| avg| 3 - 4 | 157
HSD| avg| 4 - 5 | 1338
HSD| avg| 5 - 6 | 9591
HSD| avg| 6 - 7 | 11652
HSD| avg| 7 - 8 | 157502
HSD| avg| 8 - 9 | 357158
HSD| avg| 9 - 10 | 39338
HSD| avg| 10 - 11 | 6314
HSD| avg| 11 - 12 | 5617
HSD| avg| 12 - 13 | 7003
HSD| avg| 13 - 14 | 3393
HSD| avg| 14 - 15 | 537
HSD| avg| 15 - 16 | 93
HSD| avg| 16 - 17 | 41
HSD| avg| 17 - 18 | 21
HSD| avg| 18 - 19 | 15
HSD| avg| 19 - 20 | 7
HSD| avg| 20 - 21 | 7
HSD| avg| 21 - 22 | 6
HSD| avg| 22 - 23 | 2
HSD| avg| 23 - 24 | 2
HSD| avg| 25 - 26 | 1
HSD| avg| 34 - 35 | 1
HSD| avg| 37 - 38 | 1
HSD| avg| 38 - 39 | 3
HSD| avg| 39 - 40 | 2
HSD| avg| 40 - 41 | 4
HSD| avg| 41 - 42 | 2
HSD| avg| 42 - 43 | 1
HSD| avg| 43 - 44 | 7
HSD| avg| 44 - 45 | 7
HSD| avg| 45 - 46 | 9
HSD| avg| 46 - 47 | 5
HSD| avg| 47 - 48 | 1
HSD| avg| 49 - 50 | 1
HSD| avg| 53 - 54 | 1
---|--param|----range-|--samples
HSD| max| 14 - 15 | 1
HSD| max| 15 - 16 | 2
HSD| max| 16 - 17 | 4
HSD| max| 17 - 18 | 1
HSD| max| 18 - 19 | 1
HSD| max| 19 - 20 | 1
HSD| max| 20 - 21 | 4
HSD| max| 21 - 22 | 1
HSD| max| 25 - 26 | 1
HSD| max| 34 - 35 | 1
HSD| max| 37 - 38 | 1
HSD| max| 38 - 39 | 3
HSD| max| 39 - 40 | 2
HSD| max| 40 - 41 | 4
HSD| max| 41 - 42 | 2
HSD| max| 42 - 43 | 1
HSD| max| 43 - 44 | 6
HSD| max| 44 - 45 | 6
HSD| max| 45 - 46 | 9
HSD| max| 46 - 47 | 5
HSD| max| 47 - 48 | 1
HSD| max| 49 - 50 | 1
HSD| max| 53 - 54 | 1
HSH|--param|--samples-|--average--|---stddev--
HSS| min| 59| 3.424| 0.747
HSS| avg| 599858| 7.841| 1.082
HSS| max| 59| 36.288| 11.727
---|------------|------------|------------|--------|-------------------------
RTS| 2.492| 8.337| 53.676| 0| 00:01:00/00:01:00
Sun Mar 26 17:43:48 PST 2006
running: cat /proc/interrupts
CPU0
0: 255956 XT-PIC timer
2: 0 XT-PIC cascade
4: 4544 XT-PIC serial
8: 4 XT-PIC rtc
10: 53556 XT-PIC eth0
11: 530937 XT-PIC ndiswrapper
14: 33 XT-PIC ide0
NMI: 0
ERR: 0
Sun Mar 26 17:43:48 PST 2006
running: cat /proc/loadavg
1.13 0.74 0.44 2/39 2593
Sun Mar 26 17:43:49 PST 2006
running: top -bn1c
top - 17:43:50 up 17 min, 1 user, load average: 1.12, 0.75, 0.45
Tasks: 41 total, 2 running, 39 sleeping, 0 stopped, 0 zombie
Cpu(s): 9.2% us, 47.1% sy, 0.0% ni, 42.8% id, 0.2% wa, 0.0% hi, 0.8% si
Mem: 126264k total, 30176k used, 96088k free, 8k buffers
Swap: 0k total, 0k used, 0k free, 16320k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
2267 root 25 0 1720 496 400 R 65.4 0.4 3:25.65 dd if /dev/zero of
2597 root 16 0 2260 996 768 R 25.4 0.8 0:00.52 top -bn1c
1 root 16 0 1956 660 564 S 0.0 0.5 0:04.55 init [3]
Script done on Sun Mar 26 17:43:50 2006
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: [Xenomai-core] errors to console when running xeno-test (latency -t 1)
2006-03-27 16:02 [Xenomai-core] errors to console when running xeno-test (latency -t 1) Jim Cromie
@ 2006-03-27 16:26 ` Gilles Chanteperdrix
2006-03-27 18:18 ` Gilles Chanteperdrix
2006-03-27 20:24 ` Gilles Chanteperdrix
2 siblings, 0 replies; 7+ messages in thread
From: Gilles Chanteperdrix @ 2006-03-27 16:26 UTC (permalink / raw)
To: Jim Cromie; +Cc: xenomai
Jim Cromie wrote:
> hello xenophiles,
>
> Im getting errors to the console when running latency -t 1.
Fully reproducible here, with a simple ping flood... Both with and
without fxsr.
--
Gilles Chanteperdrix.
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [Xenomai-core] errors to console when running xeno-test (latency -t 1)
2006-03-27 16:02 [Xenomai-core] errors to console when running xeno-test (latency -t 1) Jim Cromie
2006-03-27 16:26 ` Gilles Chanteperdrix
@ 2006-03-27 18:18 ` Gilles Chanteperdrix
2006-03-27 20:24 ` Gilles Chanteperdrix
2 siblings, 0 replies; 7+ messages in thread
From: Gilles Chanteperdrix @ 2006-03-27 18:18 UTC (permalink / raw)
To: Jim Cromie; +Cc: xenomai
[-- Attachment #1: message body and .signature --]
[-- Type: text/plain, Size: 262 bytes --]
Jim Cromie wrote:
> hello xenophiles,
>
> Im getting errors to the console when running latency -t 1.
> they also appear in dmesg output
The attached patch seems to solve the issue here, but I am not sure it
should...
--
Gilles Chanteperdrix.
[-- Attachment #2: enable_fpu.patch --]
[-- Type: text/plain, Size: 383 bytes --]
Index: include/asm-i386/system.h
===================================================================
--- include/asm-i386/system.h (revision 806)
+++ include/asm-i386/system.h (working copy)
@@ -422,7 +422,7 @@
{
struct task_struct *task = tcb->user_task;
- if (task && !wrap_test_fpu_used(task))
+ if (task && !xnarch_fpu_init_p(task))
return;
clts();
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: [Xenomai-core] errors to console when running xeno-test (latency -t 1)
2006-03-27 16:02 [Xenomai-core] errors to console when running xeno-test (latency -t 1) Jim Cromie
2006-03-27 16:26 ` Gilles Chanteperdrix
2006-03-27 18:18 ` Gilles Chanteperdrix
@ 2006-03-27 20:24 ` Gilles Chanteperdrix
2006-03-28 15:39 ` Jim Cromie
2 siblings, 1 reply; 7+ messages in thread
From: Gilles Chanteperdrix @ 2006-03-27 20:24 UTC (permalink / raw)
To: Jim Cromie; +Cc: xenomai
Jim Cromie wrote:
> hello xenophiles,
>
> Im getting errors to the console when running latency -t 1.
> they also appear in dmesg output
This should be fixed in revision 807.
--
Gilles Chanteperdrix.
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [Xenomai-core] errors to console when running xeno-test (latency -t 1)
2006-03-27 20:24 ` Gilles Chanteperdrix
@ 2006-03-28 15:39 ` Jim Cromie
2006-03-29 14:15 ` Gilles Chanteperdrix
0 siblings, 1 reply; 7+ messages in thread
From: Jim Cromie @ 2006-03-28 15:39 UTC (permalink / raw)
To: Gilles Chanteperdrix; +Cc: xenomai
Gilles Chanteperdrix wrote:
> Jim Cromie wrote:
> > hello xenophiles,
> >
> > Im getting errors to the console when running latency -t 1.
> > they also appear in dmesg output
>
> This should be fixed in revision 807.
>
>
807 didnt fix it here. Its also still present in 815
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [Xenomai-core] errors to console when running xeno-test (latency -t 1)
2006-03-28 15:39 ` Jim Cromie
@ 2006-03-29 14:15 ` Gilles Chanteperdrix
2006-03-31 6:08 ` Jim Cromie
0 siblings, 1 reply; 7+ messages in thread
From: Gilles Chanteperdrix @ 2006-03-29 14:15 UTC (permalink / raw)
To: Jim Cromie; +Cc: xenomai
Jim Cromie wrote:
> Gilles Chanteperdrix wrote:
> > Jim Cromie wrote:
> > > hello xenophiles,
> > >
> > > Im getting errors to the console when running latency -t 1.
> > > they also appear in dmesg output
> >
> > This should be fixed in revision 807.
> >
> >
> 807 didnt fix it here. Its also still present in 815
Reverting 807 produces a bug on my test box identical to the one you are
reporting. Merging 807 again make the bug disappear. Could you double
check ? If the bug persists, could you send me privately your .config
file ?
--
Gilles Chanteperdrix.
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [Xenomai-core] errors to console when running xeno-test (latency -t 1)
2006-03-29 14:15 ` Gilles Chanteperdrix
@ 2006-03-31 6:08 ` Jim Cromie
0 siblings, 0 replies; 7+ messages in thread
From: Jim Cromie @ 2006-03-31 6:08 UTC (permalink / raw)
To: Gilles Chanteperdrix; +Cc: xenomai
Gilles Chanteperdrix wrote:
> Jim Cromie wrote:
> > Gilles Chanteperdrix wrote:
> > > Jim Cromie wrote:
> > > > hello xenophiles,
> > > >
> > > > Im getting errors to the console when running latency -t 1.
> > > > they also appear in dmesg output
> > >
> > > This should be fixed in revision 807.
> > >
> > >
> > 807 didnt fix it here. Its also still present in 815
>
> Reverting 807 produces a bug on my test box identical to the one you are
> reporting. Merging 807 again make the bug disappear. Could you double
> check ? If the bug persists, could you send me privately your .config
> file ?
>
>
yes, now works.
My err was not recompiling the kernel too.
sorry for the noise.
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2006-03-31 6:08 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2006-03-27 16:02 [Xenomai-core] errors to console when running xeno-test (latency -t 1) Jim Cromie
2006-03-27 16:26 ` Gilles Chanteperdrix
2006-03-27 18:18 ` Gilles Chanteperdrix
2006-03-27 20:24 ` Gilles Chanteperdrix
2006-03-28 15:39 ` Jim Cromie
2006-03-29 14:15 ` Gilles Chanteperdrix
2006-03-31 6:08 ` Jim Cromie
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.