POV-Ray : Newsgroups : povray.binaries.animations : le Weekend : Re: le Weekend Server Time
24 Jun 2021 15:42:20 EDT (-0400)
  Re: le Weekend  
From: William F Pokorny
Date: 17 May 2020 05:30:31
Message: <5ec10437$1@news.povray.org>
On 5/17/20 4:43 AM, jr wrote:
> hi,
> 
> William F Pokorny <ano### [at] anonymousorg> wrote:
>> On 5/17/20 3:38 AM, jr wrote:
>>> fyi, the scene code crashes ("segfault") alpha.10064268 on one machine,
>>> but not on another; ...
>>
>> IIRC, the build scripts end up with -march=native by default. Are you
>> offering us the compilers 'native' translation or did you specify those
>> architectures specifically on the two machines?
> 
> explicit spec.  Slackware package build scripts have a variable used to
> set/append CFLAGS etc, I used the 'haswell' in both '-march' and '-mtune'.
> 

OK. This leads me to wonder what more, or less, these spawn than 
'native' given the compilers should do the right things with native for 
an optimized compile on the local machine.

In short, wondering if the hard coded architecture the problem?

Bill P.


Post a reply to this message

Copyright 2003-2021 Persistence of Vision Raytracer Pty. Ltd.