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On 05.04.2012 14:42, Matthew Knepley wrote:
<blockquote
cite="mid:CAMYG4GkxDoTn34Vg+qkRUkjjY891Luw=7=6acGZ8hCu_e6Vz-A@mail.gmail.com"
type="cite">On Thu, Apr 5, 2012 at 7:22 AM, Alexander Grayver <span
dir="ltr"><<a moz-do-not-send="true"
href="mailto:agrayver@gfz-potsdam.de">agrayver@gfz-potsdam.de</a>></span>
wrote:<br>
<div class="gmail_quote">
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt
0.8ex; border-left: 1px solid rgb(204, 204, 204);
padding-left: 1ex;">
<div bgcolor="#ffffff" text="#000000">
<div class="im"> On 05.04.2012 14:13, Jed Brown wrote:
<blockquote type="cite">
<div class="gmail_quote">On Thu, Apr 5, 2012 at 04:54,
Alexander Grayver <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:agrayver@gfz-potsdam.de"
target="_blank">agrayver@gfz-potsdam.de</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt
0pt 0.8ex; border-left: 1px solid rgb(204, 204,
204); padding-left: 1ex;">
<div>The inconsistency is still there. I pulled
petsc-dev today and came across with the same
problem:<br>
<br>
src/vec/vec/impls/seq/bvec2.c<br>
239: *z =
PetscRealPart(BLASdot_(&bn,xx,&one,xx,&one));<br>
240: *z = PetscSqrtReal(*z);<br>
<br>
This doesn't work with Intel MKL. However in one
of the mailing list discussions it was said there
is now check for that.<br>
This check didn't work for me apparently. Any
ideas why?</div>
</blockquote>
</div>
<br>
<div>As always, we need configure.log.</div>
<div><br>
</div>
</blockquote>
</div>
Please find it attached.</div>
</blockquote>
<div><br>
</div>
<div>Please ALWAYS ALWAYS ALWAYS send configure.log to <a
moz-do-not-send="true" href="mailto:petsc-maint@mcs.anl.gov">petsc-maint@mcs.anl.gov</a>.
They are too</div>
<div>big for the public list.</div>
</div>
</blockquote>
<br>
Sorry, next time I will.<br>
<br>
<blockquote
cite="mid:CAMYG4GkxDoTn34Vg+qkRUkjjY891Luw=7=6acGZ8hCu_e6Vz-A@mail.gmail.com"
type="cite">
<div class="gmail_quote">
<div><br>
</div>
<div>Second, your problem is that we get a link error tying to
test this so it looks like</div>
<div>your BLAS have no complex implementations:</div>
</div>
</blockquote>
<br>
It does have zdotc. Old petsc-dev works with it fine (after I
patched vec implementaton myself to get around this issue).<br>
<br>
home> nm
/opt/intel/Compiler/11.1/072/mkl/lib/em64t/libmkl_intel_lp64.a |
grep zdotc<br>
cblas_zdotci_lp64.o:<br>
0000000000000000 T cblas_zdotci_sub<br>
cblas_zdotc_lp64.o:<br>
0000000000000000 T cblas_zdotc_sub<br>
U zdotc<br>
_zdotci_lp64.o:<br>
U mkl_blas_zdotci<br>
0000000000000000 T zdotci<br>
0000000000000000 T zdotci_<br>
_zdotc_lp64.o:<br>
U mkl_blas_zdotc<br>
0000000000000000 T zdotc<br>
0000000000000000 T zdotc_<br>
home><br>
<br>
<blockquote
cite="mid:CAMYG4GkxDoTn34Vg+qkRUkjjY891Luw=7=6acGZ8hCu_e6Vz-A@mail.gmail.com"
type="cite">
<div class="gmail_quote">
<div><br>
</div>
<div>
<div>sh: /opt/mpi/intel/openmpi-1.4.2/bin/mpicc -o
/tmp/petsc-8AEO1f/config.packages.BlasLapack/conftest
-wd1572 -Qoption,cpp,--extended_float_type -g
/tmp/petsc-8AEO1f/config.packages.BlasLapack/conftest.o
-ldl -L/opt/mpi/intel/openmpi-1.4.2/lib -lmpi -lopen-rte
-lopen-pal -lnsl -lutil -L/opt/mpi/intel/openmpi-1.4.2/lib
-L/opt/intel/Compiler/11.1/072/ipp/em64t/lib
-L/opt/intel/Compiler/11.1/072/mkl/interfaces/fftw3xf
-L//opt/intel/Compiler/11.1/072/lib/intel64
-L/usr/lib64/gcc/x86_64-suse-linux/4.3
-L/opt/intel/Compiler/11.1/072/ipp/em64t/lib
-L/opt/intel/Compiler/11.1/072/mkl/interfaces/fftw3xf
-L/usr/x86_64-suse-linux/lib -limf -lsvml -lipgo -ldecimal
-lgcc_s -lirc -lpthread -lirc_s
-L/opt/mpi/intel/openmpi-1.4.2/lib
-L/opt/intel/Compiler/11.1/072/ipp/em64t/lib
-L/opt/intel/Compiler/11.1/072/mkl/interfaces/fftw3xf
-L//opt/intel/Compiler/11.1/072/lib/intel64
-L/usr/lib64/gcc/x86_64-suse-linux/4.3
-L/opt/intel/Compiler/11.1/072/ipp/em64t/lib
-L/opt/intel/Compiler/11.1/072/mkl/interfaces/fftw3xf
-L/usr/x86_64-suse-linux/lib -ldl </div>
<div>Executing: /opt/mpi/intel/openmpi-1.4.2/bin/mpicc -o
/tmp/petsc-8AEO1f/config.packages.BlasLapack/conftest
-wd1572 -Qoption,cpp,--extended_float_type -g
/tmp/petsc-8AEO1f/config.packages.BlasLapack/conftest.o
-ldl -L/opt/mpi/intel/openmpi-1.4.2/lib -lmpi -lopen-rte
-lopen-pal -lnsl -lutil -L/opt/mpi/intel/openmpi-1.4.2/lib
-L/opt/intel/Compiler/11.1/072/ipp/em64t/lib
-L/opt/intel/Compiler/11.1/072/mkl/interfaces/fftw3xf
-L//opt/intel/Compiler/11.1/072/lib/intel64
-L/usr/lib64/gcc/x86_64-suse-linux/4.3
-L/opt/intel/Compiler/11.1/072/ipp/em64t/lib
-L/opt/intel/Compiler/11.1/072/mkl/interfaces/fftw3xf
-L/usr/x86_64-suse-linux/lib -limf -lsvml -lipgo -ldecimal
-lgcc_s -lirc -lpthread -lirc_s
-L/opt/mpi/intel/openmpi-1.4.2/lib
-L/opt/intel/Compiler/11.1/072/ipp/em64t/lib
-L/opt/intel/Compiler/11.1/072/mkl/interfaces/fftw3xf
-L//opt/intel/Compiler/11.1/072/lib/intel64
-L/usr/lib64/gcc/x86_64-suse-linux/4.3
-L/opt/intel/Compiler/11.1/072/ipp/em64t/lib
-L/opt/intel/Compiler/11.1/072/mkl/interfaces/fftw3xf
-L/usr/x86_64-suse-linux/lib -ldl </div>
<div>sh: </div>
<div>Possible ERROR while running linker:
/tmp/petsc-8AEO1f/config.packages.BlasLapack/conftest.o: In
function `main':</div>
<div>/tmp/petsc-8AEO1f/config.packages.BlasLapack/conftest.c:14:
undefined reference to `zdotc_'</div>
<div> output: ret = 256</div>
<div>error message =
{/tmp/petsc-8AEO1f/config.packages.BlasLapack/conftest.o: In
function `main':</div>
<div>/tmp/petsc-8AEO1f/config.packages.BlasLapack/conftest.c:14:
undefined reference to `zdotc_'</div>
<div>}</div>
</div>
<div><br>
</div>
<div><br>
</div>
<div> Matt</div>
<div> </div>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt
0.8ex; border-left: 1px solid rgb(204, 204, 204);
padding-left: 1ex;">
<div bgcolor="#ffffff" text="#000000">
<div class="im">
In include/petscblaslapack_uscore.h (and other places),
you will find the following. So we need to know why
PETSC_COMPLEX_DOT_RESULT_ARGUMENT was not found by
configure.<br>
<br>
</div>
This I can see...
<div class="im"><br>
<br>
<blockquote type="cite">
<div><br>
</div>
<div>
<div>#ifdef PETSC_COMPLEX_DOT_RESULT_ARGUMENT</div>
<div>EXTERN_C_BEGIN</div>
<div>extern void zdotc_(PetscScalar *,const
PetscBLASInt*,const PetscScalar*,const
PetscBLASInt*,const PetscScalar*,const
PetscBLASInt*);</div>
<div>PETSC_STATIC_INLINE PetscScalar BLASdot_(const
PetscBLASInt *n,const PetscScalar *x,const
PetscBLASInt *sx,const PetscScalar *y,const
PetscBLASInt *sy) {</div>
<div> PetscScalar tmpz;</div>
<div> zdotc_(&tmpz,n,x,sx,y,sy);</div>
<div> return tmpz;</div>
<div>}</div>
<div>EXTERN_C_END</div>
<div>#else</div>
<div># define BLASdot_ zdotc_</div>
<div>#endif</div>
</div>
</blockquote>
<br>
<br>
</div>
<span class="HOEnZb"><font color="#888888">
<pre cols="72">--
Regards,
Alexander</pre>
</font></span></div>
</blockquote>
</div>
<br>
<br clear="all">
<div><br>
</div>
-- <br>
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to
which their experiments lead.<br>
-- Norbert Wiener<br>
</blockquote>
<br>
<br>
<pre class="moz-signature" cols="72">--
Regards,
Alexander</pre>
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