How many Timers Can I Create???
Kamen Penev
kamen at penev.net
Mon Apr 12 16:04:21 UTC 2004
Joel Sherrill wrote:
> Alex wrote:
>
>> Hi,
>>
>> Does RTEMS has a confifured maximum number o timers it supports, or
>> it naturally crashs when too much timers are created?
>>
>> In an test I am doing I have the following:
>>
>> #define CONFIGURE_MAXIMUM_POSIX_TIMERS 150
>> #define CONFIGURE_MAXIMUM_ 150
>>
>> Then I have source code to create 100 timers, but when the program
>> starts it hangs, even before starting sreating the first timer. The
>> timers are created with the timer_create POSIX function.
>
>
> Sounds like the BSP was unable to assign the memory for that much
> workspace.
I see this in confdefs.h (ss-20030417):
#define CONFIGURE_MEMORY_FOR_POSIX_TIMERS(_timers) \
((_timers) * \
( 0 ) )
Maybe this is why?
Kamen
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