July 2012 - petsc-dev - mailman3.cels.anl.gov

Re: [petsc-dev] how to print with PescPrintf a PetscScalar value?
by Luigia Ambrosio 04 Jul '12

04 Jul '12

It seems I don't have this function. I checked my configuring options, in particular --with-scalar-type=complex so I'm sure that a PetscScalar variable is handled as a complex number. I tried to use the PetscRealPart but it says: error: 'PetscRealPart' was not declared in this scope I included also the header "petscmat.h" but there isn't defined this function. It seems that I don't include the right header, I googled it but I didn't find it. Which header shiuld I include? thanks Luigia Ambrosio Se la gente ferisce è perchè tu sei migliore e lo capisce bene! - Tiziano Ferro Il giorno 04/lug/2012, alle ore 09:28, Jed Brown ha scritto: > On Tue, Jul 3, 2012 at 11:26 PM, Luigia Ambrosio <ambrosio.luigia(a)gmail.com> wrote: > Is there a function already avilable to get the real part of a petscscalar value? > > > PetscRealPart() and PetscImaginaryPart()

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Re: [petsc-dev] how to print with PescPrintf a PetscScalar value?
by Jed Brown 04 Jul '12

04 Jul '12

On Tue, Jul 3, 2012 at 11:26 PM, Luigia Ambrosio <ambrosio.luigia(a)gmail.com>wrote: > Is there a function already avilable to get the real part of a petscscalar > value? > > PetscRealPart() and PetscImaginaryPart()

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Re: [petsc-dev] how to print with PescPrintf a PetscScalar value?
by Luigia Ambrosio 04 Jul '12

04 Jul '12

Is there a function already avilable to get the real part of a petscscalar value? thans again Luigia Ambrosio Se la gente ferisce è perchè tu sei migliore e lo capisce bene! - Tiziano Ferro Il giorno 04/lug/2012, alle ore 09:23, Jed Brown ha scritto: > On Tue, Jul 3, 2012 at 11:21 PM, Luigia Ambrosio <ambrosio.luigia(a)gmail.com> wrote: > Hi all, > I need to print with PetscPrintf the value of a variabile of type PetscScalar. Does anybody know how to do it? > > It's not possible to do directly with a printf-type function because std::complex is a non-POD type, thus it cannot be passed to a variadic function. > > You can print the real and imaginary parts separately. > > thanks > > Luigia Ambrosio > > Se la gente ferisce è perchè tu sei migliore e lo capisce bene! - Tiziano Ferro > > > > >

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Re: [petsc-dev] how to print with PescPrintf a PetscScalar value?
by Jed Brown 04 Jul '12

04 Jul '12

On Tue, Jul 3, 2012 at 11:21 PM, Luigia Ambrosio <ambrosio.luigia(a)gmail.com>wrote: > Hi all, > I need to print with PetscPrintf the value of a variabile of type > PetscScalar. Does anybody know how to do it? > It's not possible to do directly with a printf-type function because std::complex is a non-POD type, thus it cannot be passed to a variadic function. You can print the real and imaginary parts separately. > thanks > > Luigia Ambrosio > > Se la gente ferisce è perchè tu sei migliore e lo capisce bene! - Tiziano > Ferro > > > > >

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how to print with PescPrintf a PetscScalar value?
by Luigia Ambrosio 04 Jul '12

04 Jul '12

Hi all, I need to print with PetscPrintf the value of a variabile of type PetscScalar. Does anybody know how to do it? thanks Luigia Ambrosio Se la gente ferisce è perchè tu sei migliore e lo capisce bene! - Tiziano Ferro

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Re: [petsc-dev] wierd commit
by Satish Balay 03 Jul '12

03 Jul '12

On Tue, 3 Jul 2012, Jed Brown wrote: > On Tue, Jul 3, 2012 at 2:29 PM, Mark F. Adams <mark.adams(a)columbia.edu>wrote: > > > Damn, I'm pushing from a Cray ... > > > Ban Cray! > > > > I've had three commits today. Are you sure you want me to do this backout? > > > Would be safer for Satish to do it. pushed http://petsc.cs.iit.edu/petsc/petsc-dev/rev/4a812fc1f354 satish

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Re: [petsc-dev] wierd commit
by Jed Brown 03 Jul '12

03 Jul '12

On Tue, Jul 3, 2012 at 2:29 PM, Mark F. Adams <mark.adams(a)columbia.edu>wrote: > Damn, I'm pushing from a Cray ... Ban Cray! > I've had three commits today. Are you sure you want me to do this backout? Would be safer for Satish to do it.

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Re: [petsc-dev] wierd commit
by Mark F. Adams 03 Jul '12

03 Jul '12

Damn, I'm pushing from a Cray ... I've had three commits today. Are you sure you want me to do this backout? On Jul 3, 2012, at 6:19 PM, Jed Brown wrote: > On Tue, Jul 3, 2012 at 2:10 PM, Satish Balay <balay(a)mcs.anl.gov> wrote: > http://petsc.cs.iit.edu/petsc/petsc-dev/rev/bf971ba58125 > > Looks like all file permissions are changed in this commit. > > Mark has a Mac, therefore I think we should ban use of Macs for developing PETSc. ;-D > > > > do "hg backout bf971ba58125" ? > > Please

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Re: [petsc-dev] wierd commit
by Jed Brown 03 Jul '12

03 Jul '12

On Tue, Jul 3, 2012 at 2:10 PM, Satish Balay <balay(a)mcs.anl.gov> wrote: > http://petsc.cs.iit.edu/petsc/petsc-dev/rev/bf971ba58125 > > Looks like all file permissions are changed in this commit. > Mark has a Mac, therefore I think we should ban use of Macs for developing PETSc. ;-D > > > do "hg backout bf971ba58125" ? > Please

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wierd commit
by Satish Balay 03 Jul '12

03 Jul '12

http://petsc.cs.iit.edu/petsc/petsc-dev/rev/bf971ba58125 Looks like all file permissions are changed in this commit. do "hg backout bf971ba58125" ? Satish

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