epicsTimerTest failure, windows vista 64, dual core SMP system

[Jeff Hill]

I just noticed that epicsTimerTest fails
o windows vista
o dual core SMP system

Original Mantis Bug: mantis-332
    http://www.aps.anl.gov/epics/mantis/view_bug_page.php?f_id=332

[Jeff Hill (johill-lanl)]

Here are the traces for all of the threads that were running
> Com.dll!tsDLList<epicsTimerQueueActiveForC>::remove(epicsTimerQueueActiveForC & item={...}) Line 230 + 0x9 bytes C++
  Com.dll!timerQueueActiveMgr::release(epicsTimerQueueActiveForC & queue={...}) Line 67 C++
  Com.dll!epicsTimerQueueActiveForC::release() Line 81 C++
  epicsTimerTest.exe!testAccuracy() Line 138 + 0x15 bytes C++
  epicsTimerTest.exe!main(int __formal=1, int __formal=1) Line 419 C++
  epicsTimerTest.exe!__tmainCRTStartup() Line 597 + 0x19 bytes C
  epicsTimerTest.exe!mainCRTStartup() Line 414 C
  kernel32.dll!7651e3f3()
  [Frames below may be incorrect and/or missing, no symbols loaded for kernel32.dll]
  ntdll.dll!76f8cfed()
  ntdll.dll!76f8d1ff()

  ntdll.dll!76f3039d()
  [Frames below may be incorrect and/or missing, no symbols loaded for ntdll.dll]
  kernel32.dll!764a1270()
  kernel32.dll!764a11d8()
> Com.dll!epicsEventWaitWithTimeout(epicsEventOSD * pSem=0x002e8380, double timeOut=0.99217767300000004) Line 123 + 0x12 bytes C
  Com.dll!epicsEvent::wait(double timeOut=0.99217767300000004) Line 72 + 0x14 bytes C++
  Com.dll!timerQueueActive::run() Line 71 C++
  Com.dll!epicsThreadCallEntryPoint(void * pPvt=0x001f234c) Line 42 + 0x13 bytes C++
  Com.dll!epicsWin32ThreadEntry(void * lpParameter=0x001f23b0) Line 498 + 0x11 bytes C
  msvcr80d.dll!_callthreadstartex() Line 348 + 0xf bytes C
  msvcr80d.dll!_threadstartex(void * ptd=0x001f2ba0) Line 331 C
  kernel32.dll!7651e3f3()
  ntdll.dll!76f8cfed()
  ntdll.dll!76f8d1ff()

  ntdll.dll!76f3039d()
  [Frames below may be incorrect and/or missing, no symbols loaded for ntdll.dll]
  kernel32.dll!764a1270()
  kernel32.dll!764a11d8()
> Com.dll!epicsEventWaitWithTimeout(epicsEventOSD * pSem=0x002e84a0, double timeOut=1.7976931348623157e+308) Line 123 + 0x12 bytes C
  Com.dll!epicsEvent::wait(double timeOut=1.7976931348623157e+308) Line 72 + 0x14 bytes C++
  Com.dll!timerQueueActive::run() Line 71 C++
  Com.dll!epicsThreadCallEntryPoint(void * pPvt=0x001f2adc) Line 42 + 0x13 bytes C++
  Com.dll!epicsWin32ThreadEntry(void * lpParameter=0x001f2b40) Line 498 + 0x11 bytes C
  msvcr80d.dll!_callthreadstartex() Line 348 + 0xf bytes C
  msvcr80d.dll!_threadstartex(void * ptd=0x002ecfc8) Line 331 C
  kernel32.dll!7651e3f3()
  ntdll.dll!76f8cfed()
  ntdll.dll!76f8d1ff()

[Jeff Hill (johill-lanl)]

And the test output

1..40
# Testing timer accuracy
ok 1 - timerCount == nTimers
ok 2 - percentError < messageThresh
ok 3 - percentError < messageThresh
ok 4 - percentError < messageThresh
ok 5 - percentError < messageThresh
ok 6 - percentError < messageThresh
ok 7 - percentError < messageThresh
ok 8 - percentError < messageThresh
ok 9 - percentError < messageThresh
ok 10 - percentError < messageThresh
ok 11 - percentError < messageThresh
ok 12 - percentError < messageThresh
ok 13 - percentError < messageThresh
ok 14 - percentError < messageThresh
ok 15 - percentError < messageThresh
ok 16 - percentError < messageThresh
ok 17 - percentError < messageThresh
ok 18 - percentError < messageThresh
ok 19 - percentError < messageThresh
ok 20 - percentError < messageThresh
ok 21 - percentError < messageThresh
ok 22 - percentError < messageThresh
ok 23 - percentError < messageThresh
ok 24 - percentError < messageThresh
ok 25 - percentError < messageThresh
ok 26 - percentError < messageThresh
# average timer delay error -7.532058 ms

[Jeff Hill (johill-lanl)]

fixed in R3.14.11

[Andrew Johnson (anj)]

R3.14.11 released.