Vinh Dang

@e10harvey Thanks, Evan.

@Char-Aznable It looks to me in the ```KokkosBlas::scal``` and ```KokkosBlas::axpy```, the scalar type of ```a``` are internally unified with the value_type of the input view ```X``` (```a``` is ```n``` and...

> Implicit type casting should always upcast to `float` in this case. Where are we explicitly down casting in scal or axpy? @e10harvey , I think they are in here:...

@srajama1 I just want to give you some updates. These are some new features for Adelus that I *recently* worked on.

@bartlettroscoe Thank you. It fixes the CUBLAS link errors.

@e10harvey: I will look at it.

@e10harvey I think there are some issues with the current ```openblas/0.3.13/gcc/10.2.0``` on ```blake``` when using c++17. I observe that the gesv tests only pass with ```OMP_NUM_THREADS```

@ndellingwood Thanks for resolving this issue. @glhenni

@ndellingwood Yes, it is. I created this issue a while ago just to remind @lucbv of adding checking for valid ```execution_space``` in other BLAS stream interfaces too.

@ndellingwood In Kokkos Kernels 4.1, when ```gesv``` was in ```blas```, ```KokkosBlas_tpl_spec.hpp``` was included in ```KokkosLapack_gesv_tpl_spec_decl.hpp```. But now in Kokkos Kernels 4.2, since ```gesv``` was moved to ```lapack``` directory, we should...