On Thu, Jul 28, 2016 at 4:35 PM, Matthew Knepley <[email protected]> wrote:
>
> This is strange. First, you should only have uninitialized classids if you
> build without dynamics libraries. Did you? If you
> include the entire error output, it would show us.
>
>
This is pretty much the entire error output; I trimmed off the ending "MPI
Abort called" message (it's the standard message printed by OpenMPI when
MPIAbort is called). The code snippet I had is a complete working example
which is able to give me this error.
> If so, then PetscInitialize should set the value of this classid, unless
> you built this with PETSC_HAVE_DYNAMIC_LIBRARIES,
> but linked against static libraries, as the error message says. Do you
> have multiple versions of PETSc on your machine?
>
I have a single install of PETSc at any one time. I've tried builds with
--with-shared-libraries on and off with the same results (I made sure to
purge any previous install first). Here's a diff if you want to test the
same configs I tried running.
Just run *make ex4* in the src/dm/dt/examples/tests folder
Configure command:
./configure --with-debugging=0 COPTFLAGS="-O3 -march=native"
CXXOPTFLAGS="-O3 -march=native" FOPTFLAGS="-O3 -march=native"
--
Andrew Ho
2 files changed, 18 insertions(+), 1 deletion(-)
src/dm/dt/examples/tests/ex4.c | 14 ++++++++++++++
src/dm/dt/examples/tests/makefile | 5 ++++-
new file src/dm/dt/examples/tests/ex4.c
@@ -0,0 +1,14 @@
+static char help[] = "Tests quadrature.\n\n";
+
+#include <petscdt.h>
+
+int main(int argc, char** argv)
+{
+ CHKERRQ(PetscInitialize(&argc, &argv, PETSC_NULL, help));
+ PetscQuadrature quad;
+ CHKERRQ(PetscQuadratureCreate(PETSC_COMM_SELF, &quad));
+ CHKERRQ(PetscQuadratureDestroy(&quad));
+ CHKERRQ(PetscFinalize());
+ return 0;
+}
+
modified src/dm/dt/examples/tests/makefile
@@ -4,7 +4,7 @@ FFLAGS =
CPPFLAGS =
FPPFLAGS =
LOCDIR = src/dm/dt/examples/tests/
-EXAMPLESC = ex1.c ex2.c ex3.c
+EXAMPLESC = ex1.c ex2.c ex3.c ex4.c
EXAMPLESF =
MANSEC = DM
@@ -20,6 +20,9 @@ ex2: ex2.o chkopts
ex3: ex3.o chkopts
-${CLINKER} -o ex3 ex3.o ${PETSC_DM_LIB}
${RM} -f ex3.o
+ex4: ex4.o chkopts
+ -${CLINKER} -o ex4 ex4.o ${PETSC_DM_LIB}
+ ${RM} -f ex4.o
#-------------------------------------------------------------------------------
runex1:
