Barry Smith writes:
>Why not just always assume -lm is needed and only remove -lm if it doesn’t
> exist?
That would be fine with me.
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Why not just always assume -lm is needed and only remove -lm if it doesn’t
exist?
Barry
On Apr 2, 2014, at 12:24 PM, Jed Brown wrote:
> "gcc -O3 -ffast-math" and "clang -O3 -fast-math" remove the calls in our
> math checks, resulting in configure thinking that -lm is not required.
> To
"gcc -O3 -ffast-math" and "clang -O3 -fast-math" remove the calls in our
math checks, resulting in configure thinking that -lm is not required.
To fix the test, we have to ensure that the functions get called with
values not known at compile time, which will make the configure code
more complicated
"Jose E. Roman" writes:
> Hi.
>
> We are having problems since the MatStructure flag was removed from
> KSPSetOperators.
> https://bitbucket.org/petsc/petsc/commits/b37f9b8
>
> Tracking our problem leads to blame MatAXPY, which does not increase
> the state of the first Mat argument. The attache
Hi.
We are having problems since the MatStructure flag was removed from
KSPSetOperators.
https://bitbucket.org/petsc/petsc/commits/b37f9b8
Tracking our problem leads to blame MatAXPY, which does not increase the state
of the first Mat argument. The attached patch fixes the problem for us. Is th
On Wed, Apr 2, 2014 at 8:14 AM, Michael Lange
wrote:
> Hi Matt,
>
> We are trying to implement fieldsplit for mixed function spaces in
> Firedrake. For this we want to compose a set of sections with one field
> each into one section with several fields. The is to add a
> PetscSectionSetField() fu
Hi Matt,
We are trying to implement fieldsplit for mixed function spaces in
Firedrake. For this we want to compose a set of sections with one field
each into one section with several fields. The is to add a
PetscSectionSetField() function and then use this to build a container
section with s
Hi,
thanks to everybody for your useful hints.
I solved my problem looking on this particular error on intel compiler forum.
I need to add to my original configure this:
—CXXFLAGS=‘-openmp -parallel’
because i use this option for C and Fortran Intel compiler too.
Using this option (-openmp), int
