Hi John,
thanks.
a) I tried building PETSc with --with-clanguage=cxx as you suggested, my
configure options are now
===
./configure --with-mpi-dir=/bgsys/drivers/ppcfloor/comm/xl/
--with-clanguage=cxx
--with-blas-lapack-lib=/opt/ibmmath/essl/5.1/lib64/libesslbg.a
--with-make-np=8 --prefix=$PETSC_I
On Nov 1, 2013, at 11:35 PM, "John Peterson" wrote:
> Why on earth would IBM do this? It differs from literally every other
> compiler that I've ever seen. I don't know if there's a built-in autoconf
> test for "how to #define stuff on the compile line" but that seems like
> that's what we'd
On Nov 1, 2013, at 11:15 PM, "John Peterson" wrote:
> Finally, note that we call adjncy.reserve(graph_size); where graph_size=48M.
> This was most likely done for speed, but it means that the full memory for
> both 'graph' and 'adjncy' are required at the same time. We could instead
> try le
On Nov 2, 2013, at 7:42 AM, "Kirk, Benjamin (JSC-EG311)"
wrote:
> On Nov 1, 2013, at 11:15 PM, "John Peterson" wrote:
>
>> Finally, note that we call adjncy.reserve(graph_size); where graph_size=48M.
>> This was most likely done for speed, but it means that the full memory for
>> both 'grap
> On Nov 2, 2013, at 5:13 AM, Francesco Ballarin
> wrote:
>
> Hi John,
> thanks.
>
> a) I tried building PETSc with --with-clanguage=cxx as you suggested, my
> configure options are now
Sorry, didn't mean to suggest _trying_ this, it shouldn't be necessary. Was
just wondering if this was
> On Nov 2, 2013, at 5:13 AM, Francesco Ballarin
> wrote:
>
> Hi John,
> thanks.
>
> a) I tried building PETSc with --with-clanguage=cxx as you suggested, my
> configure options are now
> ===
> ./configure --with-mpi-dir=/bgsys/drivers/ppcfloor/comm/xl/
> --with-clanguage=cxx
> --with-blas
> On Nov 2, 2013, at 7:01 AM, "Kirk, Benjamin (JSC-EG311)"
> wrote:
>
>> On Nov 2, 2013, at 7:42 AM, "Kirk, Benjamin (JSC-EG311)"
>> wrote:
>>
>>> On Nov 1, 2013, at 11:15 PM, "John Peterson" wrote:
>>>
>>> Finally, note that we call adjncy.reserve(graph_size); where
>>> graph_size=48M.
There is a native autotools installation, but running autoreconf -iv
--force, configure again and make again does not fix the "-WF,-D" part.
It's no big deal anyway for me in this moment, there is just one file
affected (contrib/exodusii/v5.22/exodus/forbind/src/libdbg_la-addrwrap.lo)
On Sat, Nov
Yes, it builds a static lib. I guess I could have also added
"--with-shared-libraries=0", just to be sure. Anyway I have that option in
my "production" installation of PETSc (among other flags related to third
party libraries, which I temporarily disabled to keep things as simple as
possible), but
On Nov 2, 2013, at 9:03 AM, John Peterson
wrote:
> Damn... Yeah this would clearly help the most for the parallel runs. No
> reason to really optimize anything else until that's implemented!
So that is done now in the branch...
I'll still work to refractor the adjacency build, but that'll ta
On Sat, Nov 2, 2013 at 8:21 AM, Kirk, Benjamin (JSC-EG311) <
benjamin.k...@nasa.gov> wrote:
> On Nov 2, 2013, at 9:03 AM, John Peterson
> wrote:
>
> > Damn... Yeah this would clearly help the most for the parallel runs. No
> reason to really optimize anything else until that's implemented!
>
>
On Sat, Nov 2, 2013 at 12:42 PM, John Peterson wrote:
>
>
>
> On Sat, Nov 2, 2013 at 8:21 AM, Kirk, Benjamin (JSC-EG311) <
> benjamin.k...@nasa.gov> wrote:
>
>> On Nov 2, 2013, at 9:03 AM, John Peterson
>> wrote:
>>
>> > Damn... Yeah this would clearly help the most for the parallel runs.
>> N
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