[Patch, fortran] PR48298 - [F03] User-Defined Derived-Type IO (DTIO)

[Dominique d'Humières]

The executable hangs with

Call graph:
    2699 Thread_25555235   DispatchQueue_1: com.apple.main-thread  (serial)
      2699 get_external_unit  (in libgfortran.3.dylib) + 254  [0x10de297be]  gthr-default.h:748
        2699 _pthread_mutex_lock_wait  (in libsystem_pthread.dylib) + 89  [0x7fff96686e4a]
          2699 __psynch_mutexwait  (in libsystem_kernel.dylib) + 10  [0x7fff875bfde6]

I have no idea about the default thread support in Fedora.

Dominique

> Le 22 août 2016 à 17:03, Paul Richard Thomas <paul.richard.thomas@gmail.com> a écrit :
> 
> Dear Dominique,
> 
> It is related to pr30617. When I compile the dtio testcases with
> -lpthread, they hang as you say (as does the testcase of pr30617).
> 
> Blast! Both Jerry and I are using Fedora. Do I gather that the use of
> threads is not the default there?
> 
> Cheers
> 
> Paul
> 
> On 22 August 2016 at 15:57, Dominique d'Humières <dominiq@lps.ens.fr> wrote:
>> Dear Paul,
>> 
>> I have tried the patch, but all the tests hang at run time (expect dtio_10.f90). This is on x86_64-apple-darwin15. Could it be related to pr30617?
>> 
>> Cheers,
>> 
>> Dominique
>> 
> 
> 
> 
> -- 
> The difference between genius and stupidity is; genius has its limits.
> 
> Albert Einstein