I sent in a bug report and never heard anything back

Brian Inglis Brian.Inglis@SystematicSw.ab.ca
Fri Aug 26 20:01:00 GMT 2016


On 2016-08-26 11:55, Hans-Bernhard Bröker wrote:
> Am 26.08.2016 um 16:30 schrieb jeff@jeffunit.com:
>
>> The issue is the internal compiler error coming from gcc on my dell
>> with a specific intel processor.
>
> I don't remember you telling one the specifics of that specific
> processor, yet.

Apparently it's a mobile Broadwell without AVX or AVX2,
which might be assumed present in gcc as compiled,
requiring a custom gcc build to run on that cpu.

>> it means the compiler has a bug (which I suspect is related to the
>> specific cpu).
>
> Not necessarily.  Traditionally the typical reason for GCC internal
> compiler errors, particularly if they occur with old source on very
> new machines, has been faulty hardware.

Most common reason appears to be lack of available memory,
requiring 2GB to run comfortably. Allocating a few GB of
paging space (recommend 2x ram) to Windows can allow heavy
crunchers with large data requirements to run more comfortably.

-- 
Take care. Thanks, Brian Inglis, Calgary, Alberta, Canada

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