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Re: aarch64-suse-linux-gnu: libgomp.oacc-c-c++-common/abort-1.c, libgomp.oacc-c-c++-common/abort-3.c FAILs


Hi Andreas!

On Tue, 06 Oct 2015 12:53:03 +0200, Andreas Schwab <schwab@linux-m68k.org> wrote:
> Thomas Schwinge <thomas@codesourcery.com> writes:
> > On Fri, 02 Oct 2015 13:58:55 +0200, Andreas Schwab <schwab@linux-m68k.org> wrote:
> >> LAST_UPDATED: Fri Oct  2 02:31:25 UTC 2015 (revision 228367)
> >> 
> >> Native configuration is aarch64-suse-linux-gnu
> >
> >> 		=== libgomp tests ===
> >> 
> >> 
> >> Running target unix
> >> FAIL: libgomp.oacc-c/../libgomp.oacc-c-c++-common/abort-1.c -DACC_DEVICE_TYPE_host=1 -DACC_MEM_SHARED=1 output pattern test
> >> FAIL: libgomp.oacc-c/../libgomp.oacc-c-c++-common/abort-3.c -DACC_DEVICE_TYPE_host=1 -DACC_MEM_SHARED=1 output pattern test
> >> FAIL: libgomp.oacc-c++/../libgomp.oacc-c-c++-common/abort-1.c -DACC_DEVICE_TYPE_host=1 -DACC_MEM_SHARED=1 output pattern test
> >> FAIL: libgomp.oacc-c++/../libgomp.oacc-c-c++-common/abort-3.c -DACC_DEVICE_TYPE_host=1 -DACC_MEM_SHARED=1 output pattern test
> >
> > Can you please show me what's in libgomp.log?
> 
> The logfile says the output is empty.  It aborts before output is
> flushed.

Given that besides your aarch64-suse-linux-gnu configuration there are no
other reports of this behavior, and my reasoning:

| The two regressed test cases use __builtin_printf instead of fprintf to
| stderr, but as far as I know, abort is to flush all open streams before
| process termination?  (And it doesn, in some quick testing I've just done
| -- but I'm not set up to run the libgomp testsuite myself.)

..., are you going to look into that?  Maybe a problem in the Linux
kernel/glibc?


GrÃÃe,
 Thomas

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