Re: [math] OptimizationData and LinearConstraintSet

2013-01-17 Thread Gilles Sadowski
On Thu, Jan 17, 2013 at 09:04:55PM +0100, Thomas Neidhart wrote: > On 01/17/2013 08:24 PM, Gilles Sadowski wrote: > >>> [...] > >>> > >>> If we do not have the resources to dig further into the real problem, we > >>> can > >>> circumscribe it by indicating which interval of epsilon values are > >>

Re: [math] OptimizationData and LinearConstraintSet

2013-01-17 Thread Thomas Neidhart
On 01/17/2013 08:24 PM, Gilles Sadowski wrote: >>> [...] >>> >>> If we do not have the resources to dig further into the real problem, we can >>> circumscribe it by indicating which interval of epsilon values are >>> considered trustworthy (and declining all resposibility if user try pushing >>> th

Re: [math] OptimizationData and LinearConstraintSet

2013-01-17 Thread Gilles Sadowski
> > [...] > > > > If we do not have the resources to dig further into the real problem, we can > > circumscribe it by indicating which interval of epsilon values are > > considered trustworthy (and declining all resposibility if user try pushing > > the implementation too far). > > Well, I do dis

Re: [math] OptimizationData and LinearConstraintSet

2013-01-17 Thread Thomas Neidhart
On 01/17/2013 04:21 PM, Gilles Sadowski wrote: > Hi Thomas. > > On Thu, Jan 17, 2013 at 03:59:20PM +0100, Thomas Neidhart wrote: >> On Thu, Jan 17, 2013 at 3:52 PM, Gilles Sadowski < >> gil...@harfang.homelinux.org> wrote: >> >>> On Thu, Jan 17, 2013 at 02:28:56PM +0100, Thomas Neidhart wrote: >>>

Re: [math] OptimizationData and LinearConstraintSet

2013-01-17 Thread Gilles Sadowski
Hi Thomas. On Thu, Jan 17, 2013 at 03:59:20PM +0100, Thomas Neidhart wrote: > On Thu, Jan 17, 2013 at 3:52 PM, Gilles Sadowski < > gil...@harfang.homelinux.org> wrote: > > > On Thu, Jan 17, 2013 at 02:28:56PM +0100, Thomas Neidhart wrote: > > > Hi, > > > > > > by investigating a recent issue (MAT

Re: [math] OptimizationData and LinearConstraintSet

2013-01-17 Thread Thomas Neidhart
On Thu, Jan 17, 2013 at 3:52 PM, Gilles Sadowski < gil...@harfang.homelinux.org> wrote: > On Thu, Jan 17, 2013 at 02:28:56PM +0100, Thomas Neidhart wrote: > > Hi, > > > > by investigating a recent issue (MATH-930), I discovered that the newly > > introduced LinearConstraintSet stores the constrain

Re: [math] OptimizationData and LinearConstraintSet

2013-01-17 Thread Gilles Sadowski
On Thu, Jan 17, 2013 at 02:28:56PM +0100, Thomas Neidhart wrote: > Hi, > > by investigating a recent issue (MATH-930), I discovered that the newly > introduced LinearConstraintSet stores the constraints internally in a > HashSet. > This leads to undeterministic behavior as the iteration order of >

[math] OptimizationData and LinearConstraintSet

2013-01-17 Thread Thomas Neidhart
Hi, by investigating a recent issue (MATH-930), I discovered that the newly introduced LinearConstraintSet stores the constraints internally in a HashSet. This leads to undeterministic behavior as the iteration order of constraints is not fixed (especially between different JRE versions). TBH, I