random/detail/mockrand.hh

0001 //----------------------------------*-C++-*----------------------------------//
0002 // Copyright 2020-2024 UT-Battelle, LLC, and other Celeritas developers.
0003 // See the top-level COPYRIGHT file for details.
0004 // SPDX-License-Identifier: (Apache-2.0 OR MIT)
0005 //---------------------------------------------------------------------------//
0006 //! \file celeritas/random/detail/mockrand.hh
0007 //---------------------------------------------------------------------------//
0008 #pragma once
0009
0010 #include "corecel/Assert.hh"
0011
0012 namespace celeritas
0013 {
0014 namespace detail
0015 {
0016 //---------------------------------------------------------------------------//
0017 //! Placeholder for CUDA random state to allow compiling
0018 struct MockRandState
0019 {
0020 };
0021
0022 //---------------------------------------------------------------------------//
0023 //!@{
0024 //! Random functions with cuRAND-like interface.
0025 inline void mockrand_init(unsigned long long,
0026                           unsigned long long,
0027                           unsigned long long,
0028                           MockRandState*)
0029 {
0030     CELER_NOT_CONFIGURED("CUDA or HIP");
0031 }
0032
0033 inline unsigned int mockrand(MockRandState*)
0034 {
0035     CELER_NOT_CONFIGURED("CUDA or HIP");
0036 }
0037 inline float mockrand_uniform(MockRandState*)
0038 {
0039     CELER_NOT_CONFIGURED("CUDA or HIP");
0040 }
0041
0042 inline double mockrand_uniform_double(MockRandState*)
0043 {
0044     CELER_NOT_CONFIGURED("CUDA or HIP");
0045 }
0046 //!@}
0047
0048 //---------------------------------------------------------------------------//
0049 }  // namespace detail
0050 }  // namespace celeritas