Jean-Luc Fattebert

In classes like HierarchyCellDataOpsReal, operations are typically global, with a call to some MPI reduce function at the end when necessary. The exception seems to be: template int64_t HierarchyCellDataOpsReal::getLength( const...

With two instances of objects of class CellPoissonFACSolver, the call to the second destructor would try to deallocate a data index of value -1 and trigger an assert.

Which branch should be used for bug fixes?

1

The page "Contributing to SAMRAI" https://github.com/LLNL/SAMRAI/blob/master/CONTRIBUTING.md says bug fixes should be done on the "develop" branch. But that branch doesn't exist...

I was looking into using spack to install SAMRAI and noticed that support for SAMRAI within spack was quite old (goes up to SAMRAI3.12.0 only). Is it something the SAMRAI...

C macro exposed in interface

6

utils_dist.h is included in superlu_defs.h, and thus exposes the following definition of EMPTY in the public interface: https://github.com/xiaoyeli/superlu_dist/blob/324d65fced6ce8abf0eb900223cba0207d538db7/SRC/util_dist.h#L74 This can cause a naming conflict when this include file is included...

Test suite hangs with -DGPU_SOLVE

4

When I build superlu_dist with -DGPU_SOLVE in the C flags, the test suites seems to fail after printing out .. B to X redistribute time 0.0001 .. Setup L-solve time...

Segfault in dnrformat_loc3d.c

15

I am running into a runtime issue. I am trying to use the pdgssvx3d() solver on a single GPU (1 MPI task). The code I am using is written following...