memory management

[Alexander Dreyer]

Hi alltogether,
usually avoiding crossposting I thing this is interesting for all
Singular developers. Visit also the original thread at
http://groups.google.com/group/libsingular-devel

My best,
Alexander

-------- Original-Nachricht --------
Betreff: [libsingular-devel] memory management
Datum: Sat, 25 Jun 2011 14:53:18 +0100
Von: Martin Albrecht <martinr...@googlemail.com>
Antwort an: libsingu...@googlegroups.com
Organisation: LIP6, UPMC, Paris 6
An: libsingu...@googlegroups.com

Hi,

there's a current push to fix how we allocate/free Singular rings in
Sage, cf.

http://trac.sagemath.org/sage_trac/ticket/11339

For this, Volker Braun built Singular with PDEBUG=2

cf. http://trac.sagemath.org/sage_trac/ticket/11339#comment:39

and now we get all kinds of error messages like this:

***omError_FalseAddrOrMemoryCorrupted: addr not as returned by omalloc or
memory corrupted
occured at: ra=0x7f2ae6435783
occured for addr:0x2fc94d0 size:33

My question: how serious are these?

Cheers,
Martin

--
name: Martin Albrecht
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