Rui Peng Li

CUDA-MEMCHECK reports Uninitialized access

5

Hello, thrust team, I found CUDA-MEMCHECK reported uninitialized access of thrust calls. I made a simple reproducer attached below. Please take a look. This is with cuda 10.1 on P100....

**Describe the bug** ``` [ 47%] Built target resource.offload 1500-030: (I) INFORMATION: umpire::fmt::v7::detail::fallback_format(double, int, bool, buffer &, int &): Additional optimization may be attained by recompiling and specifying MAXMEM option...

BigJ realloc

12

Realloc CSR BigJ arrays. Copied from #622 - [ ] tux - [ ] lassen

Optimizations done for NekRS and will be good for others as well.

Conversions that may alter values

2

[WIP]

copied from #553

An issue in hypre_MaxwellSolve implementation

3

Look at this line https://github.com/hypre-space/hypre/blob/2bc4228eca313f0eeb4fdb6bf1baa81ad8a7e317/src/sstruct_ls/hypre_MaxwellSolve.c#L651, i.e, ``` hypre_BoomerAMGRelaxIF(Ann_l[level], nVtemp_l[level],

add rocBLAS support

A new feature to add.

Missing Target for offloading after successful target offloading. The program will stop.

15

Hi, I am trying to build hypre using kokkos with openmp offload. Both libraries have been built successfully. kokkos was built by ``` cmake -DCMAKE_CXX_COMPILER=/usr/tcetmp/bin/clang++ -DCMAKE_CXX_FLAGS=--gcc-toolchain=/usr/tce/packages/gcc/gcc-8.3.1 -DCMAKE_INSTALL_PREFIX=/usr/workspace/li50/kokkos-git/kokkos/install_lassen_omptarget -DKokkos_ENABLE_OPENMPTARGET=ON -DKokkos_ARCH_VOLTA70=ON -DKokkos_ENABLE_TESTS=ON...