Sacado Package Browser (Single Doxygen Collection) Version of the Day
Loading...
Searching...
No Matches
Sacado_DisableKokkosCuda.hpp
Go to the documentation of this file.
1// @HEADER
2// ***********************************************************************
3//
4// Sacado Package
5// Copyright (2006) Sandia Corporation
6//
7// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
8// the U.S. Government retains certain rights in this software.
9//
10// This library is free software; you can redistribute it and/or modify
11// it under the terms of the GNU Lesser General Public License as
12// published by the Free Software Foundation; either version 2.1 of the
13// License, or (at your option) any later version.
14//
15// This library is distributed in the hope that it will be useful, but
16// WITHOUT ANY WARRANTY; without even the implied warranty of
17// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18// Lesser General Public License for more details.
19//
20// You should have received a copy of the GNU Lesser General Public
21// License along with this library; if not, write to the Free Software
22// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
23// USA
24// Questions? Contact David M. Gay (dmgay@sandia.gov) or Eric T. Phipps
25// (etphipp@sandia.gov).
26//
27// ***********************************************************************
28// @HEADER
29
30#ifndef SACADO_DISABLE_KOKKOS_CUDA_HPP
31#define SACADO_DISABLE_KOKKOS_CUDA_HPP
32
33//
34// Include this file in any translation unit to disable the use of Sacado
35// classes on Cuda. Several Sacado classes (e.g., Sacado::Fad::GeneralFad)
36// are setup to work with Kokkos, but don't work with Cuda with some choices
37// of their template parameters. However
38// if Cuda is enabled then __device__ is added to the KOKKOS_*_FUNCTION macros
39// which prevents these classes from compiling. By including this file, the
40// __device__ annotation will be removed allowing these classes to be compiled
41// by NVCC for host code.
42//
43
44// Include definitions of KOKKOS_*_FUNCTION macros
45#include "Sacado_ConfigDefs.h"
46
47// Redefine KOKKOS_*_FUNCTION macros to not include __device__
48#if defined(HAVE_SACADO_KOKKOSCORE) && ( defined(KOKKOS_ENABLE_CUDA) || defined(KOKKOS_ENABLE_HIP) )
49// TODO double check me
50#if 1
51#undef SACADO_FUNCTION
52#undef SACADO_INLINE_FUNCTION
53#undef SACADO_FORCEINLINE_FUNCTION
54
55#define SACADO_FUNCTION /* */
56#define SACADO_INLINE_FUNCTION inline
57#define SACADO_FORCEINLINE_FUNCTION inline
58#endif
59#define SACADO_DISABLE_CUDA_IN_KOKKOS 1
60
61#endif
62
63
64#endif // SACADO_NO_KOKKOS_HPP