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Re: [PATCH] Speedup nptl/tst-mutex9 and nptl/tst-mutexpi9.


On 9/12/19 8:15 AM, Stefan Liebler wrote:
> Hi,
> 
> each test runs for 6s. do_test_clock is called three times where it
> sleeps for two seconds and is then checking if the child process
> was killed by SIGALRM.  The child process tries to lock a mutex
> which times out after 0.5s and is setting up alarm(1) before it blocks
> due to pthread_mutex_lock.
> 
> This patch removes the sleep(2) and reduces the timeout for the first
> pthread_mutex_[timed|clock]lock call.
> As the nptl tests run in sequence, this patch saves roughly 6s of
> runtime for "make check".
> 
> Bye,
> Stefan
> 
> ChangeLog:
> 
>     * nptl/tst-mutex9.c (do_test_clock): Remove sleep and
>     reduce timeout.

Same comment as I made with "[PATCH] Speedup various nptl/tst-cancel20 and nptl/tst-cancel21 tests."

-- 
Cheers,
Carlos.


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