message: Changed seq raja policy from simd_exec to loop_exec.
  Our reductions are nt guarenteed to work with simd optimizations.
diff: @@ -90,7 +90,7 @@ void DOT::runKernel(VariantID vid)
  RAJA::ReduceSum<RAJA::seq_reduce, Real_type> dot(m_dot_init);
  - RAJA::forall<RAJA::simd_exec>(
  + RAJA::forall<RAJA::loop_exec>(
  RAJA::RangeSegment(ibegin, iend), [=](Index_type i) {
  DOT_BODY;
  });
  