Re: [boost] [shared_Ptr] [1.34] URGENT: OutstandingHP-UX/itanium bug

From: Boris Gubenko (Boris.Gubenko_at_[hidden])
Date: 2006-09-08 08:53:14

> PS: Where is those boost test page ?

http://engineering.meta-comm.com/boost-regression/CVS-RC_1_34_0/developer/summary.html

----- Original Message ----- 
From: "Michael Haubenwallner" <michael.haubenwallner_at_[hidden]>
To: <boost_at_[hidden]>
Sent: Friday, September 08, 2006 8:20 AM
Subject: Re: [boost] [shared_Ptr] [1.34] URGENT: OutstandingHP-UX/itanium 
bug

> On Fri, 2006-09-08 at 14:07 +0300, Peter Dimov wrote:
>> Michael Haubenwallner wrote:
>>
>> >> Why is this failure a concern for 1.34? Is g++ on HP-UX ia64 a
>> >> release platform?
>> >
>> > Huh, yes! If not, we are unable to deliver our product on ia64-hpux
>> > for many more months and have to keep using hppa-hpux.
>>
>> Have you encountered the problem in your code? It could be limited to
>> shared_ptr_test.cpp. In my tests, it segfaulted even
>> with -DBOOST_SP_DISABLE_THREADS, so it's not the platform-specific 
>> atomics
>> that cause it.
>
> When we decided to use gcc on hpux, aCC did not support all those boost
> libs we are using. Now i'm just surprised to hear that gcc on ia64-hpux
> might not be a release platform for boost.
>
> Well, first it looked like that whe have a very similar problem with our
> code than in the shared_ptr_test (did not dig deeper into both yet):
>
> Program received signal SIGSEGV, Segmentation fault
>  si_code: 1 - SEGV_MAPERR - Address not mapped to object.
> 0x5c17e30 in <unknown_procedure> ()
> (gdb)
>
> But now, as the shared_ptr_test works with -O2 (at least for me), I just
> tried our code with -O2, and it still does not work. So it also could be
> another (gcc?)problem than for the shared_ptr_test.
> Btw. I'm using a self-compiled gcc-3.4.5 with a few selected patches,
> and GNU-as but native ld.
>
> -haubi-
> PS: Where is those boost test page ?
> I have seen it before, but cannot find it anymore...
> -- 
> Michael Haubenwallner                    SALOMON Automation GmbH
> Forschung & Entwicklung                  A-8114 Friesach bei Graz
> mailto:michael.haubenwallner_at_[hidden]  http://www.salomon.at
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